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authorMartin Matuska <mm@FreeBSD.org>2010-05-07 18:59:06 +0000
committerMartin Matuska <mm@FreeBSD.org>2010-05-07 18:59:06 +0000
commitc19dc90688c2dacd857449ee2edceb09c3811e20 (patch)
tree930e9402a94c661612fa29e89b59d7b967d4d1aa
downloadsrc-c19dc90688c2dacd857449ee2edceb09c3811e20.tar.gz
src-c19dc90688c2dacd857449ee2edceb09c3811e20.zip
Vendor import of xz (stripped)vendor/xz/20100412
Git revision: a290cfee3e23f046889c022aa96b4eca2016fdda Approved by: delphij (mentor)
Notes
Notes: svn path=/vendor/xz/dist/; revision=207753 svn path=/vendor/xz/20100412/; revision=207754; tag=vendor/xz/20100412
-rw-r--r--AUTHORS27
-rw-r--r--COPYING65
-rw-r--r--ChangeLog4716
-rw-r--r--README218
-rw-r--r--THANKS67
-rw-r--r--TODO60
-rw-r--r--po/LINGUAS1
-rw-r--r--po/Makevars46
-rw-r--r--po/POTFILES.in10
-rw-r--r--po/cs.po636
-rw-r--r--src/common/mythread.h42
-rw-r--r--src/common/sysdefs.h171
-rw-r--r--src/common/tuklib_common.h71
-rw-r--r--src/common/tuklib_config.h7
-rw-r--r--src/common/tuklib_cpucores.c52
-rw-r--r--src/common/tuklib_cpucores.h23
-rw-r--r--src/common/tuklib_exit.c57
-rw-r--r--src/common/tuklib_exit.h25
-rw-r--r--src/common/tuklib_gettext.h44
-rw-r--r--src/common/tuklib_integer.h523
-rw-r--r--src/common/tuklib_open_stdxxx.c55
-rw-r--r--src/common/tuklib_open_stdxxx.h23
-rw-r--r--src/common/tuklib_physmem.c165
-rw-r--r--src/common/tuklib_physmem.h28
-rw-r--r--src/common/tuklib_progname.c50
-rw-r--r--src/common/tuklib_progname.h32
-rw-r--r--src/liblzma/api/lzma.h326
-rw-r--r--src/liblzma/api/lzma/base.h596
-rw-r--r--src/liblzma/api/lzma/bcj.h90
-rw-r--r--src/liblzma/api/lzma/block.h529
-rw-r--r--src/liblzma/api/lzma/check.h150
-rw-r--r--src/liblzma/api/lzma/container.h404
-rw-r--r--src/liblzma/api/lzma/delta.h77
-rw-r--r--src/liblzma/api/lzma/filter.h421
-rw-r--r--src/liblzma/api/lzma/hardware.h51
-rw-r--r--src/liblzma/api/lzma/index.h677
-rw-r--r--src/liblzma/api/lzma/index_hash.h107
-rw-r--r--src/liblzma/api/lzma/lzma.h397
-rw-r--r--src/liblzma/api/lzma/stream_flags.h227
-rw-r--r--src/liblzma/api/lzma/subblock.h200
-rw-r--r--src/liblzma/api/lzma/version.h121
-rw-r--r--src/liblzma/api/lzma/vli.h168
-rw-r--r--src/liblzma/check/check.c174
-rw-r--r--src/liblzma/check/check.h95
-rw-r--r--src/liblzma/check/crc32_fast.c82
-rw-r--r--src/liblzma/check/crc32_small.c61
-rw-r--r--src/liblzma/check/crc32_table.c19
-rw-r--r--src/liblzma/check/crc32_table_be.h525
-rw-r--r--src/liblzma/check/crc32_table_le.h525
-rw-r--r--src/liblzma/check/crc32_tablegen.c117
-rw-r--r--src/liblzma/check/crc32_x86.S304
-rw-r--r--src/liblzma/check/crc64_fast.c72
-rw-r--r--src/liblzma/check/crc64_small.c53
-rw-r--r--src/liblzma/check/crc64_table.c19
-rw-r--r--src/liblzma/check/crc64_table_be.h521
-rw-r--r--src/liblzma/check/crc64_table_le.h521
-rw-r--r--src/liblzma/check/crc64_tablegen.c88
-rw-r--r--src/liblzma/check/crc64_x86.S287
-rw-r--r--src/liblzma/check/crc_macros.h30
-rw-r--r--src/liblzma/check/sha256.c201
-rw-r--r--src/liblzma/common/alone_decoder.c232
-rw-r--r--src/liblzma/common/alone_decoder.h22
-rw-r--r--src/liblzma/common/alone_encoder.c157
-rw-r--r--src/liblzma/common/auto_decoder.c186
-rw-r--r--src/liblzma/common/block_buffer_decoder.c80
-rw-r--r--src/liblzma/common/block_buffer_encoder.c299
-rw-r--r--src/liblzma/common/block_decoder.c242
-rw-r--r--src/liblzma/common/block_decoder.h22
-rw-r--r--src/liblzma/common/block_encoder.c212
-rw-r--r--src/liblzma/common/block_encoder.h47
-rw-r--r--src/liblzma/common/block_header_decoder.c116
-rw-r--r--src/liblzma/common/block_header_encoder.c132
-rw-r--r--src/liblzma/common/block_util.c90
-rw-r--r--src/liblzma/common/chunk_size.c67
-rw-r--r--src/liblzma/common/common.c374
-rw-r--r--src/liblzma/common/common.h290
-rw-r--r--src/liblzma/common/easy_buffer_encoder.c27
-rw-r--r--src/liblzma/common/easy_decoder_memusage.c24
-rw-r--r--src/liblzma/common/easy_encoder.c25
-rw-r--r--src/liblzma/common/easy_encoder_memusage.c24
-rw-r--r--src/liblzma/common/easy_preset.c27
-rw-r--r--src/liblzma/common/easy_preset.h32
-rw-r--r--src/liblzma/common/filter_buffer_decoder.c87
-rw-r--r--src/liblzma/common/filter_buffer_encoder.c54
-rw-r--r--src/liblzma/common/filter_common.c346
-rw-r--r--src/liblzma/common/filter_common.h48
-rw-r--r--src/liblzma/common/filter_decoder.c199
-rw-r--r--src/liblzma/common/filter_decoder.h23
-rw-r--r--src/liblzma/common/filter_encoder.c298
-rw-r--r--src/liblzma/common/filter_encoder.h27
-rw-r--r--src/liblzma/common/filter_flags_decoder.c46
-rw-r--r--src/liblzma/common/filter_flags_encoder.c56
-rw-r--r--src/liblzma/common/hardware_physmem.c25
-rw-r--r--src/liblzma/common/index.c1241
-rw-r--r--src/liblzma/common/index.h73
-rw-r--r--src/liblzma/common/index_decoder.c343
-rw-r--r--src/liblzma/common/index_encoder.c252
-rw-r--r--src/liblzma/common/index_encoder.h23
-rw-r--r--src/liblzma/common/index_hash.c332
-rw-r--r--src/liblzma/common/stream_buffer_decoder.c91
-rw-r--r--src/liblzma/common/stream_buffer_encoder.c131
-rw-r--r--src/liblzma/common/stream_decoder.c451
-rw-r--r--src/liblzma/common/stream_decoder.h21
-rw-r--r--src/liblzma/common/stream_encoder.c331
-rw-r--r--src/liblzma/common/stream_encoder.h23
-rw-r--r--src/liblzma/common/stream_flags_common.c47
-rw-r--r--src/liblzma/common/stream_flags_common.h33
-rw-r--r--src/liblzma/common/stream_flags_decoder.c82
-rw-r--r--src/liblzma/common/stream_flags_encoder.c86
-rw-r--r--src/liblzma/common/vli_decoder.c86
-rw-r--r--src/liblzma/common/vli_encoder.c69
-rw-r--r--src/liblzma/common/vli_size.c30
-rw-r--r--src/liblzma/delta/delta_common.c70
-rw-r--r--src/liblzma/delta/delta_common.h20
-rw-r--r--src/liblzma/delta/delta_decoder.c76
-rw-r--r--src/liblzma/delta/delta_decoder.h25
-rw-r--r--src/liblzma/delta/delta_encoder.c121
-rw-r--r--src/liblzma/delta/delta_encoder.h23
-rw-r--r--src/liblzma/delta/delta_private.h37
-rw-r--r--src/liblzma/lz/lz_decoder.c299
-rw-r--r--src/liblzma/lz/lz_decoder.h234
-rw-r--r--src/liblzma/lz/lz_encoder.c578
-rw-r--r--src/liblzma/lz/lz_encoder.h328
-rw-r--r--src/liblzma/lz/lz_encoder_hash.h108
-rw-r--r--src/liblzma/lz/lz_encoder_hash_table.h68
-rw-r--r--src/liblzma/lz/lz_encoder_mf.c753
-rw-r--r--src/liblzma/lzma/fastpos.h140
-rw-r--r--src/liblzma/lzma/fastpos_table.c519
-rw-r--r--src/liblzma/lzma/fastpos_tablegen.c56
-rw-r--r--src/liblzma/lzma/lzma2_decoder.c305
-rw-r--r--src/liblzma/lzma/lzma2_decoder.h28
-rw-r--r--src/liblzma/lzma/lzma2_encoder.c393
-rw-r--r--src/liblzma/lzma/lzma2_encoder.h41
-rw-r--r--src/liblzma/lzma/lzma_common.h223
-rw-r--r--src/liblzma/lzma/lzma_decoder.c1057
-rw-r--r--src/liblzma/lzma/lzma_decoder.h52
-rw-r--r--src/liblzma/lzma/lzma_encoder.c675
-rw-r--r--src/liblzma/lzma/lzma_encoder.h54
-rw-r--r--src/liblzma/lzma/lzma_encoder_optimum_fast.c179
-rw-r--r--src/liblzma/lzma/lzma_encoder_optimum_normal.c868
-rw-r--r--src/liblzma/lzma/lzma_encoder_presets.c52
-rw-r--r--src/liblzma/lzma/lzma_encoder_private.h148
-rw-r--r--src/liblzma/rangecoder/price.h92
-rw-r--r--src/liblzma/rangecoder/price_table.c22
-rw-r--r--src/liblzma/rangecoder/price_tablegen.c87
-rw-r--r--src/liblzma/rangecoder/range_common.h73
-rw-r--r--src/liblzma/rangecoder/range_decoder.h179
-rw-r--r--src/liblzma/rangecoder/range_encoder.h231
-rw-r--r--src/liblzma/simple/arm.c69
-rw-r--r--src/liblzma/simple/armthumb.c74
-rw-r--r--src/liblzma/simple/ia64.c110
-rw-r--r--src/liblzma/simple/powerpc.c73
-rw-r--r--src/liblzma/simple/simple_coder.c280
-rw-r--r--src/liblzma/simple/simple_coder.h60
-rw-r--r--src/liblzma/simple/simple_decoder.c40
-rw-r--r--src/liblzma/simple/simple_decoder.h22
-rw-r--r--src/liblzma/simple/simple_encoder.c38
-rw-r--r--src/liblzma/simple/simple_encoder.h23
-rw-r--r--src/liblzma/simple/simple_private.h76
-rw-r--r--src/liblzma/simple/sparc.c81
-rw-r--r--src/liblzma/simple/x86.c154
-rw-r--r--src/liblzma/subblock/subblock_decoder.c630
-rw-r--r--src/liblzma/subblock/subblock_decoder.h22
-rw-r--r--src/liblzma/subblock/subblock_decoder_helper.c70
-rw-r--r--src/liblzma/subblock/subblock_decoder_helper.h29
-rw-r--r--src/liblzma/subblock/subblock_encoder.c984
-rw-r--r--src/liblzma/subblock/subblock_encoder.h21
-rw-r--r--src/lzmainfo/lzmainfo.155
-rw-r--r--src/lzmainfo/lzmainfo.c210
-rw-r--r--src/xz/args.c549
-rw-r--r--src/xz/args.h42
-rw-r--r--src/xz/coder.c659
-rw-r--r--src/xz/coder.h57
-rw-r--r--src/xz/file_io.c957
-rw-r--r--src/xz/file_io.h129
-rw-r--r--src/xz/hardware.c112
-rw-r--r--src/xz/hardware.h35
-rw-r--r--src/xz/list.c742
-rw-r--r--src/xz/list.h18
-rw-r--r--src/xz/main.c272
-rw-r--r--src/xz/main.h30
-rw-r--r--src/xz/message.c1189
-rw-r--r--src/xz/message.h151
-rw-r--r--src/xz/options.c435
-rw-r--r--src/xz/options.h38
-rw-r--r--src/xz/private.h51
-rw-r--r--src/xz/signals.c189
-rw-r--r--src/xz/signals.h43
-rw-r--r--src/xz/suffix.c211
-rw-r--r--src/xz/suffix.h28
-rw-r--r--src/xz/util.c314
-rw-r--r--src/xz/util.h129
-rw-r--r--src/xz/xz.11351
-rw-r--r--src/xzdec/xzdec.1168
-rw-r--r--src/xzdec/xzdec.c482
195 files changed, 42846 insertions, 0 deletions
diff --git a/AUTHORS b/AUTHORS
new file mode 100644
index 000000000000..63a9815bc035
--- /dev/null
+++ b/AUTHORS
@@ -0,0 +1,27 @@
+
+Authors of XZ Utils
+===================
+
+ XZ Utils is developed and maintained by Lasse Collin
+ <lasse.collin@tukaani.org>.
+
+ Major parts of liblzma are based on code written by Igor Pavlov,
+ specifically the LZMA SDK <http://7-zip.org/sdk.html>. Without
+ this code, XZ Utils wouldn't exist.
+
+ The SHA-256 implementation in liblzma is based on the code found from
+ 7-Zip <http://7-zip.org/>, which has a modified version of the SHA-256
+ code found from Crypto++ <http://www.cryptopp.com/>. The SHA-256 code
+ in Crypto++ was written by Kevin Springle and Wei Dai.
+
+ Some scripts have been adapted from gzip. The original versions
+ were written by Jean-loup Gailly, Charles Levert, and Paul Eggert.
+ Andrew Dudman helped adapting the script and their man pages for
+ XZ Utils.
+
+ The GNU Autotools based build system contains files from many authors,
+ which I'm not trying list here.
+
+ Several people have contributed fixes or reported bugs. Most of them
+ are mentioned in the file THANKS.
+
diff --git a/COPYING b/COPYING
new file mode 100644
index 000000000000..43c90d0598c5
--- /dev/null
+++ b/COPYING
@@ -0,0 +1,65 @@
+
+XZ Utils Licensing
+==================
+
+ Different licenses apply to different files in this package. Here
+ is a rough summary of which licenses apply to which parts of this
+ package (but check the individual files to be sure!):
+
+ - liblzma is in the public domain.
+
+ - xz, xzdec, and lzmadec command line tools are in the public
+ domain unless GNU getopt_long had to be compiled and linked
+ in from the lib directory. The getopt_long code is under
+ GNU LGPLv2.1+.
+
+ - The scripts to grep, diff, and view compressed files have been
+ adapted from gzip. These scripts and their documentation are
+ under GNU GPLv2+.
+
+ - All the documentation in the doc directory and most of the
+ XZ Utils specific documentation files in other directories
+ are in the public domain.
+
+ - Translated messages are in the public domain.
+
+ - The build system contains public domain files, and files that
+ are under GNU GPLv2+ or GNU GPLv3+. None of these files end up
+ in the binaries being built.
+
+ - Test files and test code in the tests directory, and debugging
+ utilities in the debug directory are in the public domain.
+
+ - The extra directory may contain public domain files, and files
+ that are under various free software licenses.
+
+ You can do whatever you want with the files that have been put into
+ the public domain. If you find public domain legally problematic,
+ take the previous sentence as a license grant. If you still find
+ the lack of copyright legally problematic, you have too many
+ lawyers.
+
+ As usual, this software is provided "as is", without any warranty.
+
+ If you copy significant amounts of public domain code from XZ Utils
+ into your project, acknowledging this somewhere in your software is
+ polite (especially if it is proprietary, non-free software), but
+ naturally it is not legally required. Here is an example of a good
+ notice to put into "about box" or into documentation:
+
+ This software includes code from XZ Utils <http://tukaani.org/xz/>.
+
+ The following license texts are included in the following files:
+ - COPYING.LGPLv2.1: GNU Lesser General Public License version 2.1
+ - COPYING.GPLv2: GNU General Public License version 2
+ - COPYING.GPLv3: GNU General Public License version 3
+
+ Note that the toolchain (compiler, linker etc.) may add some code
+ pieces that are copyrighted. Thus, it is possible that e.g. liblzma
+ binary wouldn't actually be in the public domain in its entirety
+ even though it contains no copyrighted code from the XZ Utils source
+ package.
+
+ If you have questions, don't hesitate to ask the author(s) for more
+ information.
+
diff --git a/ChangeLog b/ChangeLog
new file mode 100644
index 000000000000..a3cb84ad49bd
--- /dev/null
+++ b/ChangeLog
@@ -0,0 +1,4716 @@
+commit a290cfee3e23f046889c022aa96b4eca2016fdda
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Apr 12 21:55:56 2010 +0300
+
+ Show both elapsed time and estimated remaining time in xz -v.
+
+ The extra space for showing both has been taken from the
+ sizes field. If the sizes grow big, bigger units than MiB
+ will be used. It makes it slightly difficult to see that
+ progress is still happening with huge files, but it should
+ be OK in practice.
+
+ Thanks to Trent W. Buck for <http://bugs.debian.org/574583>
+ and Jonathan Nieder for suggestions how to fix it.
+
+commit a1f7a986b8d708f9290da9799ca1b8d7082fad3e
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Mar 31 16:47:25 2010 +0300
+
+ Add a simple tip to faq.txt about tar and xz.
+
+ Thanks to Gilles Espinasse.
+
+commit c737eec91d200d730aa82662affd6b06ebb0bff0
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Mar 22 21:03:03 2010 +0200
+
+ Updated THANKS.
+
+commit f4b2b52624b802c786e4e2a8eb6895794dd93b24
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Mar 7 19:52:25 2010 +0200
+
+ Fix xzgrep to not break if filenames have spaces or quotes.
+
+ Thanks to someone who reported the bug on IRC.
+
+commit cf38da00a140bd3bd65b192390ae5553380fd774
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Mar 7 13:59:32 2010 +0200
+
+ Treat all integer multiplier suffixes as base-2.
+
+ Originally both base-2 and base-10 were supported, but since
+ there seems to be little need for base-10 in XZ Utils, treat
+ everything as base-2 and also be more relaxed about the case
+ of the first letter of the suffix. Now xz will accept e.g.
+ KiB, Ki, k, K, kB, and KB, and interpret them all as 1024. The
+ recommended spelling of the suffixes are still KiB, MiB, and GiB.
+
+commit 00fc1211ae7b687ac912098f4479112059deccbd
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Mar 7 13:50:23 2010 +0200
+
+ Consistently round up the memory usage limit in messages.
+
+ It still feels a bit wrong to round 1 byte to 1 MiB but
+ at least it is now done consistently so that the same
+ byte value is always rounded the same way to MiB.
+
+commit 9886d436ff5615fc70eef32ff757b1e934069621
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Mar 7 13:34:34 2010 +0200
+
+ Change the default of --enable-assume-ram from 32 to 128 MiB.
+
+ This is to allow files created with "xz -9" to be decompressed
+ if the amount of RAM cannot be determined.
+
+commit 2672bcc9f85ba28ff648e092e9eb4cd9e69ce418
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Mar 7 13:29:28 2010 +0200
+
+ Increase the default memory usage limit on "low-memory" systems.
+
+ Previously the default limit was always 40 % of RAM. The
+ new limit is a little bit more complex:
+
+ - If 40 % of RAM is at least 80 MiB, 40 % of RAM is used
+ as the limit.
+
+ - If 80 % of RAM is over 80 MiB, 80 MiB is used as the limit.
+
+ - Otherwise 80 % of RAM is used as the limit.
+
+ This should make it possible to decompress files created with
+ "xz -9" on more systems. Swapping is generally more expected
+ on systems with less RAM, so higher default limit on them
+ shouldn't cause too bad surprises in terms of heavy swapping.
+ Instead, the higher default limit should reduce the number of
+ bad surprises when it used to prevent decompression of files
+ created with "xz -9". The DoS prevention system shouldn't be
+ a DoS itself.
+
+ Note that even with the new default limit, a system with 64 MiB
+ RAM cannot decompress files created with "xz -9" without user
+ overriding the limit. This should be OK, because if xz is going
+ to need more memory than the system has RAM, it will run very
+ very slowly and thus it's good that user has to override the limit
+ in that case.
+
+commit 5527b7269a997e7f335d60f237a64bbf225d9dc7
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Mar 6 21:36:19 2010 +0200
+
+ Updated THANKS.
+
+commit d0d1c51aea4351288a7e533cce28cb7f852f6b05
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Mar 6 21:17:20 2010 +0200
+
+ Fix missing initialization in lzma_strm_init().
+
+ With bad luck, lzma_code() could return LZMA_BUF_ERROR
+ when it shouldn't.
+
+ This has been here since the early days of liblzma.
+ It got triggered by the modifications made to the xz
+ tool in commit 18c10c30d2833f394cd7bce0e6a821044b15832f
+ but only when decompressing .lzma files. Somehow I managed
+ to miss testing that with Valgrind earlier.
+
+ This fixes <http://bugs.gentoo.org/show_bug.cgi?id=305591>.
+ Thanks to Rafał Mużyło for helping to debug it on IRC.
+
+commit eb7d51a3faf9298c0c7aa9aaeae1023dcf9e37ea
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Feb 12 13:16:15 2010 +0200
+
+ Collection of language fixes to comments and docs.
+
+ Thanks to Jonathan Nieder.
+
+commit 4785f2021aa6a23f1caf724fcc823e562584f225
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Feb 12 12:41:20 2010 +0200
+
+ Fix jl -> jb in ASM files.
+
+commit 6b50c9429bf85521d355adc61745d06ee017f8c8
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Feb 12 12:31:22 2010 +0200
+
+ Use __APPLE__ instead of __MACH__ in ASM files.
+
+ This allows the files to work on HURD.
+
+ Thanks to Jonathan Nieder.
+
+commit 6503fde658a5cdbdd907a788865470dd64771601
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Feb 7 19:48:06 2010 +0200
+
+ Subtle change to liblzma Block handling API.
+
+ lzma_block.version has to be initialized even for
+ lzma_block_header_decode(). This way a future version
+ of liblzma won't allocate memory in a way that an old
+ application doesn't know how to free it.
+
+ The subtlety of this change is that all current apps
+ using lzma_block_header_decode() will keep working for
+ now, because the only possible version value is zero,
+ and lzma_block_header_decode() unconditionally sets the
+ version to zero even now. Unless fixed, these apps will
+ break in the future if a new version of the Block options
+ is ever needed.
+
+commit dd7c3841ff78cb94ce02b0220c6e4748460970f7
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Feb 2 11:50:11 2010 +0200
+
+ Fix wrong assertion.
+
+ This was added in 455e68c030fde8a8c2f5e254c3b3ab9489bf3735.
+
+commit 9d67588c1597849504a3e5ac8bf6f06e7d2ee8be
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Feb 1 22:48:42 2010 +0200
+
+ Updated TODO.
+
+commit fef6333f52c8801308c3b78acb7942988541d137
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Feb 1 22:47:54 2010 +0200
+
+ Fix typos in comments.
+
+commit 455e68c030fde8a8c2f5e254c3b3ab9489bf3735
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Feb 1 22:46:56 2010 +0200
+
+ Fix signal handling for --list.
+
+commit 82220a149015616f75641ee8bbea415137535b9b
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Feb 1 11:44:45 2010 +0200
+
+ Fix compression of symlinks with --force.
+
+ xz --force accepted symlinks, but didn't remove
+ them after successful compression. Instead, an error
+ message was displayed.
+
+commit d4da177d5ba3d2ef7323a6f1e06ca16e0478810e
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Feb 1 10:20:57 2010 +0200
+
+ Fix a comment.
+
+commit f9dd797a423a148903cf345b4146cb1fe1eab11d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Jan 31 23:43:54 2010 +0200
+
+ Updated THANKS.
+
+commit ee5ddb8b28419fe4923ded5c18a50570a762dcab
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Jan 31 23:41:29 2010 +0200
+
+ Updated TODO.
+
+commit 11936ad3f5a2e97bda3463c7a56a2f4bb9265ea6
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Jan 31 23:35:04 2010 +0200
+
+ Mention TODO in README.
+
+commit 2901a8e7e82af05675b8cd8758a8ceddb111359f
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Jan 31 23:31:14 2010 +0200
+
+ Updated INSTALL.
+
+commit 8884e16864ba53fb4b58623d7537d7ef30c28e11
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Jan 31 23:28:51 2010 +0200
+
+ Revise the Windows build files.
+
+ The old Makefile + config.h was deleted, because it
+ becomes outdated too easily and building with the
+ Autotools based build system works fine even on Windows.
+
+ windows/build.sh hasn't got much testing, but it should
+ work to build 32-bit x86 and x86-64 versions of XZ Utils
+ using MSYS, MinGW or MinGW-w32, and MinGW-w64.
+
+ windows/INSTALL-Windows.txt describes what packages are
+ needed and how to install them.
+
+ windows/README-Windows.txt is a readme file for the binary
+ package that build.sh hopefully builds.
+
+ There are no instructions about using Autotools for now,
+ so those using a git snapshot may want to run
+ "autoreconf -fi && ./configure && make mydist" on a UN*X
+ box and then copy the resulting .tar.gz to a Windows.
+
+commit 34eb5e201d62f7f46bbe6fe97cfe08cb31b3b88c
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Jan 31 19:52:38 2010 +0200
+
+ Select the default integrity check type at runtime.
+
+ Previously it was set statically to CRC64 or CRC32
+ depending on options passed to the configure script.
+
+commit 96a4f840e3b9ca5c81e5711ff9c267b194f93ef1
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Jan 31 18:17:50 2010 +0200
+
+ Improve displaying of the memory usage limit.
+
+commit b3cc4d8edd68a0250cc69680c99b9f7343f99cf2
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Jan 31 12:53:56 2010 +0200
+
+ Don't use uninitialized sigset_t.
+
+ If signal handlers haven't been established, then it's
+ useless to try to block them, especially since the sigset_t
+ used for blocking hasn't been initialized yet.
+
+commit 231c3c7098f1099a56abb8afece76fc9b8699f05
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Jan 31 12:01:54 2010 +0200
+
+ Delay opening the destionation file and other fixes.
+
+ The opening of the destination file is now delayed a little.
+ The coder is initialized, and if decompressing, the memory
+ usage of the first Block compared against the memory
+ usage limit before the destination file is opened. This
+ means that if --force was used, the old "target" file won't
+ be deleted so easily when something goes wrong very early.
+ Thanks to Mark K for the bug report.
+
+ The above fix required some changes to progress message
+ handling. Now there is a separate function for setting and
+ printing the filename. It is used also in list.c.
+
+ list_file() now handles stdin correctly (gives an error).
+
+ A useless check for user_abort was removed from file_io.c.
+
+commit 0dbd0641db99d5e73d51d04ce7a71e52dc6b4105
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jan 29 22:48:04 2010 +0200
+
+ Add list.h to src/xz/Makefile.am.
+
+ This should have been already in
+ 0bc9eab243dee3be764b3530433a7fcdc3f7c6a1.
+
+commit b4b1a56e0cbd597157858264f5c7189201ac9018
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jan 29 13:24:27 2010 +0200
+
+ Add lzmainfo.1 to manfiles list to convert to .txt and .pdf.
+
+commit 5574d64e03ad3a3d6e00e4b0d3e81c7b5529ec95
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jan 27 16:42:11 2010 +0200
+
+ Silence two compiler warnings on DOS-like systems.
+
+commit b063cc34a30a4edf109343ff373b2b62b8ca72d3
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jan 27 13:31:03 2010 +0200
+
+ Use PACKAGE_URL instead of custom PACKAGE_HOMEPAGE.
+
+commit 38b8035b5cb5f56457c5fa5a891d6900fcf5984f
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jan 26 23:37:46 2010 +0200
+
+ Add a missing space to an error message.
+
+ Thanks to Robert Readman.
+
+commit e5496f9628ff5979392a80421d0b63a4de8015b4
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jan 26 22:53:37 2010 +0200
+
+ Use past tense in error message in io_unlink().
+
+ Added a note to translators too.
+
+ Thanks to Robert Readman.
+
+commit d9a9800597ea540090e434132c3b511217df0a2b
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jan 26 15:42:24 2010 +0200
+
+ Fix too small static buffer in util.c.
+
+ This was introduced in
+ 0dd6d007669b946543ca939a44243833c79e08f4 two days ago.
+
+commit d0b4bbf5da068503c099cd456e294d7673548cc0
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jan 26 14:46:43 2010 +0200
+
+ Minor comment fix.
+
+commit 0bc9eab243dee3be764b3530433a7fcdc3f7c6a1
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Jan 24 23:50:54 2010 +0200
+
+ Add initial version of xz --list.
+
+ This is a bit rough but should be useful for basic things.
+ Ideas (with detailed examples) about the output format are
+ welcome.
+
+ The output of --robot --list is not necessarily stable yet,
+ although I don't currently have any plans about changing it.
+
+ The man page hasn't been updated yet.
+
+commit df254ce03be016e217b511e7acd5d493f9929ca5
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Jan 24 22:46:11 2010 +0200
+
+ Add io_pread().
+
+ It will be used by --list.
+
+commit ef68dd4a92976276304de2aedfbe34ae91a86abb
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Jan 24 22:45:14 2010 +0200
+
+ Set LC_NUMERIC=C when --robot is used.
+
+ It is to ensure that floating point numbers
+ will always have a dot as the decimal separator.
+
+commit 0dd6d007669b946543ca939a44243833c79e08f4
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Jan 24 16:57:40 2010 +0200
+
+ Some improvements to printing sizes in xz.
+
+commit 2a98fdffd68c66371279c211c29153c808ad5c1d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jan 20 22:02:35 2010 +0200
+
+ Fix a typo in README.
+
+ Thanks to R. Bijker.
+
+commit 07a11dad44e041b01dcfc73e8d4e00731158c06d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Jan 17 11:59:54 2010 +0200
+
+ Updated windows/Makefile.
+
+ Thanks to Dan Shechter for the patch.
+
+ It is likely that windows/Makefile will be removed
+ completely, because Autotols based build nowadays
+ works well with both 32-bit and 64-bit MinGW (I
+ just need to update the docs).
+
+commit 37f31ead9d2b4e467df11450cf29ed7d7e3e25f3
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jan 15 11:05:11 2010 +0200
+
+ Update the xz man page to match the previous two commits.
+
+commit 3ffd5d81a43210c8da56da5c5b3637d3f8bc63c7
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jan 13 19:10:25 2010 +0200
+
+ Don't read compressed data from a terminal or write it
+ to a terminal even if --force is specified.
+
+ It just seems more reasonable this way.
+
+ The new behavior matches bzip2. The old one matched gzip.
+
+commit 23ac2c44c3ac76994825adb7f9a8f719f78b5ee4
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jan 13 18:12:40 2010 +0200
+
+ Don't compress or decompress special files unless writing
+ to stdout even if --force is used.
+
+ --force will still enable compression of symlinks, but only
+ in case they point to a regular file.
+
+ The new way simply seems more reasonable. It matches gzip's
+ behavior while the old one matched bzip2's behavior.
+
+commit cee12aa852ec0902983dc1f153346ef750157fb9
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jan 12 16:30:33 2010 +0200
+
+ Updated THANKS.
+
+commit 153c7740c54b3c90129dbd3d6153ac1303c4d605
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jan 12 16:18:14 2010 +0200
+
+ Add IRIX-specific code to tuklib_physmem and tuklib_cpucores.
+
+ This is untested but it will get tested soon and, if needed,
+ fixed before 5.0.0.
+
+ Thanks to Stuart Shelton.
+
+commit 8ea8dc754a7a5bc2d60db1eac201839cabdab6a1
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jan 1 00:29:10 2010 +0200
+
+ Fix _memconfig() functions.
+
+ This affects lzma_memusage() and lzma_memlimit_get().
+
+commit 1a7ec87c8ee61dfc2e496d2e1fb7ab0939804691
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Dec 31 22:45:53 2009 +0200
+
+ Revised the Index handling code.
+
+ This breaks API and ABI but most apps are not affected
+ since most apps don't use this part of the API. You will
+ get a compile error if you are using anything that got
+ broken.
+
+ Summary of changes:
+
+ - Ability to store Stream Flags, which are needed
+ for random-access reading in multi-Stream files.
+
+ - Separate function to set size of Stream Padding.
+
+ - Iterator structure makes it possible to read the same
+ lzma_index from multiple threads at the same time.
+
+ - A lot faster code to locate Blocks.
+
+ - Removed lzma_index_equal() without adding anything
+ to replace it. I don't know what it should do exactly
+ with the new features and what actually needs this
+ function in the first place other than test_index.c,
+ which now has its own code to compare lzma_indexes.
+
+commit f29997a846e673cb3b8cbd57de47ed313b3978bb
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Dec 31 21:13:25 2009 +0200
+
+ Remove c-format tag in cs.po.
+
+ It was fixed in the C code earlier.
+
+commit 097bad000363e0bf29f8274ad2d7ab59f7dbf644
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Dec 31 21:11:05 2009 +0200
+
+ Add missing lzma_nothrow in filter.h.
+
+commit b56cb1fc31fa2381f92eefc040df85667048d626
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Dec 9 18:13:44 2009 +0200
+
+ Remove redefinition of _(msgid) macro from lzmainfo.c.
+
+commit 171b03febfe09d9fae6ac8be6aa4518bcaf427d2
+Author: Jonathan Nieder <jrnieder@gmail.com>
+Date: Tue Dec 8 19:41:57 2009 -0600
+
+ update po/.gitignore
+
+ Since the *.gmo files are deleted by the maintainer-clean target,
+ I assume they are not meant to be tracked.
+
+ Also add the other files listed in the Makefile’s clean targets
+ (stamp-poT, xz.po, xz.[12].po, *.new.po, xz.mo) to make sure they
+ are not accidentally tracked. Most of these are intermediate
+ files that would not appear unless a build is interrupted or
+ fails.
+
+ Split the list of untracked files by origin to make it easier to
+ tell if files are missing in the future.
+
+ Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
+
+commit f7e44c6c11f630519072971b8b07a5729c096c36
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Dec 9 00:38:55 2009 +0200
+
+ Always rely on GCC's auto-import on Windows.
+
+ I understood that this is nicer, because then people
+ don't need to worry about the LZMA_API_STATIC macro.
+
+ Thanks to Charles Wilson and Keith Marshall.
+
+commit 7b76a3e2336f25088957cba92b0dbd854d9caa3c
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Dec 7 21:46:53 2009 +0200
+
+ Fix file_io.c on DOS-like systems.
+
+ The problem was introduced when adding sparse file
+ support in 465d1b0d6518c5d980f2db4c2d769f9905bdd902.
+
+ Thanks to Charles Wilson.
+
+commit 0696f5d268362221380e039bad48a86e29067c6a
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Dec 7 20:54:21 2009 +0200
+
+ Add Czech translation.
+
+ Thanks to Marek Černocký.
+
+ Other people planning to translate xz: Note that the
+ messages are a little bit in flux still. Translations
+ are still welcome, just be prepared to some extra work
+ in case there are changes.
+
+commit 5e817a50d276f0a3607638c1c1d449d50b9aa4e5
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Dec 7 20:32:08 2009 +0200
+
+ Add a note for translators to add a bug reporting address
+ for translation bugs.
+
+commit 6db1c35be9e1e364cdacff6878910e1b7aac2a37
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Dec 7 20:07:02 2009 +0200
+
+ Prevent xgettext from taking one regular string as a C format string.
+
+ Thanks to Marek Černocký.
+
+commit e0c2776b6ffbd2b1900fde353aceac734edc93d7
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Nov 28 17:45:22 2009 +0200
+
+ Remove duplicate code in io_open_dest().
+
+ Fix a missing _() in the error message too.
+
+commit f057a33c6f7c5992389479f2d4feabf2900ba7ee
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Nov 26 10:11:23 2009 +0200
+
+ Typo fix to sysdefs.h.
+
+ Thanks to Jonathan Nieder.
+
+commit 8767b41534eafdf5e742e12190646bf5740b0cdb
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Nov 26 10:10:36 2009 +0200
+
+ Fix a memory leak in test_index.c.
+
+ This was introduced in
+ bd13b04e202b6f495a68eb0766f97085b7c50a06.
+
+ Thanks to Jim Meyering for noticing it.
+
+commit 919fbaff860acdaa4bcd216500a0b1c960a6db92
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Nov 25 14:22:19 2009 +0200
+
+ Add missing error check to coder.c.
+
+ With bad luck this could cause a segfault due to
+ reading (but not writing) past the end of the buffer.
+
+commit bd13b04e202b6f495a68eb0766f97085b7c50a06
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Nov 25 13:04:10 2009 +0200
+
+ Fix bugs in lzma_index_read() and lzma_index_cat().
+
+ lzma_index_read() didn't skip over Stream Padding
+ if it was the first record in the Index.
+
+ lzma_index_cat() didn't combine small Indexes correctly.
+
+ The test suite was updated to check for these bugs.
+
+ These bugs didn't affect the xz command line tool or
+ most users of liblzma in any way.
+
+commit 1f196909143b888e062bd9a0c4ba8c34d3019bfa
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Nov 25 12:52:56 2009 +0200
+
+ Index decoder fixes.
+
+ The Index decoder code didn't perfectly match the API docs,
+ which said that *i will be set to point to the decoded Index
+ only after decoding has succeeded. The docs were a bit unclear
+ too.
+
+ Now the decoder will initially set *i to NULL. *i will be set
+ to point to the decoded Index once decoding has succeeded.
+ This simplifies applications too, since it avoids dangling
+ pointers.
+
+commit 465d1b0d6518c5d980f2db4c2d769f9905bdd902
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Nov 25 11:19:20 2009 +0200
+
+ Create sparse files by default when decompressing into
+ a regular file.
+
+ Sparse file creation can be disabled with --no-sparse.
+ I don't promise yet that the name of this option won't
+ change before 5.0.0. It's possible that the code, that
+ checks when it is safe to use sparse output on stdout,
+ is not good enough, and a more flexible command line
+ option is needed to configure sparse file handling.
+
+commit 37de544414fc2dc5039471d1002ebd015eb3e627
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Nov 22 12:43:06 2009 +0200
+
+ Updated THANKS.
+
+commit f1a28b96c900c658fe016852ff62f6c24d1f50fa
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Nov 22 12:05:33 2009 +0200
+
+ Add missing consts to pointer casts.
+
+commit b9b5c54cd438b3ae47b44cc211b71f3bc53e35ef
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Nov 22 12:00:30 2009 +0200
+
+ Enable assembler code only if it is known to work
+ on that operating system.
+
+ I'm too lazy to think how to make a good Autoconf test
+ for this and it's not that important anyway.
+
+ No longer define HAVE_ASM_X86 or HAVE_ASM_X86_64.
+ Inline assembler (if any) is used if a macro like
+ __i386__ or __x86_64__ is defined.
+
+commit 0733f4c9994db696420a405810d5f02c79ebc404
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Nov 22 11:55:03 2009 +0200
+
+ Make fastpos.h use tuklib_integer.h instead of bsr.h
+ when --enable-small has been specified.
+
+commit 7ac3985d891dcc5773543f84cc5bce6c14841b12
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Nov 22 11:52:30 2009 +0200
+
+ Update tuklib_integer.h with bit scan functions.
+
+ Thanks to Joachim Henke for the original patch.
+
+commit c74c132f7f79a842c073c66575a4fdb985e4c2e3
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Nov 20 12:51:19 2009 +0200
+
+ Update tuklib_cpucores.m4 and tuklib_physmem.m4 from tuklib,
+ which now use AC_CACHE_CHECK. Using the cache variable,
+ configure now warns if there is no method to detect the amount
+ of RAM and recommends using --enable-assume-ram.
+
+commit d315ca4930ff96e1428c6021c96f209e1abdd83e
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Nov 16 18:16:45 2009 +0200
+
+ Add support for --info-memory and --robot to xz.
+
+ Currently --robot works only with --info-memory and
+ --version. --help and --long-help work too, but --robot
+ has no effect on them.
+
+ Thanks to Jonathan Nieder for the original patches.
+
+commit e330fb7e6b8162894280c8a3dc22fdc05cd2d85e
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Nov 15 12:54:45 2009 +0200
+
+ Fix wrong indentation caused by incorrect settings
+ in the text editor.
+
+commit 93e418562cf127a9171e87bcd4e9af8e1bfcdae4
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Nov 15 12:40:17 2009 +0200
+
+ Add lzma_physmem().
+
+ I had hoped to keep liblzma as purely a compression
+ library as possible (e.g. file I/O will go into
+ a different library), but it seems that applications
+ linking agaisnt liblzma need some way to determine
+ the memory usage limit, and knowing the amount of RAM
+ is one reasonable way to help making such decisions.
+
+ Thanks to Jonathan Nieder for the original patch.
+
+commit cf39faca59083d38422058c6c97aa757ea7797d0
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Nov 14 20:21:19 2009 +0200
+
+ Updated THANKS.
+
+commit 2ddcae247c284cc2f396b6cfdab57790c7588b5f
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Nov 14 20:20:03 2009 +0200
+
+ Some updates to xz man page.
+
+commit 19b2674f07f8b588dfaf6638396b4b42866d7e23
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Nov 14 19:51:03 2009 +0200
+
+ Fix description of --memory in --long-help.
+
+commit 2291346f0cccf88e605d84b75c9c5aaaaddb5df8
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Nov 14 19:45:39 2009 +0200
+
+ Update the debug programs so that they compile again.
+
+commit 418d64a32e8144210f98a810738fed5a897e8367
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Nov 14 18:59:19 2009 +0200
+
+ Fix a design error in liblzma API.
+
+ Originally the idea was that using LZMA_FULL_FLUSH
+ with Stream encoder would read the filter chain
+ from the same array that was used to intialize the
+ Stream encoder. Since most apps wouldn't use
+ LZMA_FULL_FLUSH, most apps wouldn't need to keep
+ the filter chain available after initializing the
+ Stream encoder. However, due to my mistake, it
+ actually required keeping the array always available.
+
+ Since setting the new filter chain via the array
+ used at initialization time is not a nice way to do
+ it for a couple of reasons, this commit ditches it
+ and introduces lzma_filters_update(). This new function
+ replaces also the "persistent" flag used by LZMA2
+ (and to-be-designed Subblock filter), which was also
+ an ugly thing to do.
+
+ Thanks to Alexey Tourbin for reminding me about the problem
+ that Stream encoder used to require keeping the filter
+ chain allocated.
+
+commit f0bf7634b77263a4dd02b20c71861ab67995da68
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Oct 17 11:11:58 2009 +0300
+
+ Fix wrong function name in the previous commit.
+
+ It was meant to be lzma_filters_copy(), not lzma_filters_dup().
+
+commit 6d118a0b9def82e96afba7386ec8d7da0b59649f
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Oct 17 01:47:07 2009 +0300
+
+ Add lzma_filters_copy().
+
+ This will be needed internally by liblzma once I fix
+ a design mistake in the encoder API. This function may
+ be useful to applications too so it's good to export it.
+
+commit 78e92c18470483e161388e679c1ee556adb3a691
+Author: Jonathan Nieder <jrnieder@gmail.com>
+Date: Thu Oct 15 20:44:13 2009 -0500
+
+ Escape dashes in xzmore.1
+
+ A minus sign is larger, easier to see in a printout, and more
+ likely to use the same glyph as ASCII hyphen-minus in a terminal
+ than a hyphen. Since broken manual pagers do not find hyphens
+ when the user searches for a hyphen-minus, minus signs are also
+ easier to search for. So use minus signs instead of hyphens to
+ render sample terminal output.
+
+commit 7b7fe902d98da28e5769e2aa1e0c08c92384f7ee
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Oct 16 20:35:39 2009 +0300
+
+ Mention --check=none in --long-help. It was already in
+ the man page though.
+
+ Thanks to Jim Meyering for noticing this.
+
+commit ebfb2c5e1f344e5c6e549b9dedaa49b0749a4a24
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Oct 4 22:57:12 2009 +0300
+
+ Use a tuklib module for integer handling.
+
+ This replaces bswap.h and integer.h.
+
+ The tuklib module uses <byteswap.h> on GNU,
+ <sys/endian.h> on *BSDs and <sys/byteorder.h>
+ on Solaris, which may contain optimized code
+ like inline assembly.
+
+commit 29fd321033276261b87da7be5223db33d879a4c7
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Oct 2 14:35:56 2009 +0300
+
+ Add support for --enable-assume-ram=SIZE.
+
+commit 3782b3fee4812b0dd4ffdfa6563ed49f73060f25
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Oct 2 11:28:17 2009 +0300
+
+ Use unaligned access (if possible) on both endiannesses
+ in lz_encoder_hash.h.
+
+commit c5f68b5cc79085a87f950fea53843e27f328068e
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Oct 2 11:03:26 2009 +0300
+
+ Make liblzma produce the same output on both endiannesses.
+
+ Seems that it is a problem in some cases if the same
+ version of XZ Utils produces different output on different
+ endiannesses, so this commit fixes that problem. The output
+ will still vary between different XZ Utils versions, but I
+ cannot avoid that for now.
+
+ This commit bloatens the code on big endian systems by 1 KiB,
+ which should be OK since liblzma is bloated already. ;-)
+
+commit 4a84d1adfda35e4fb4d41ecf0feb8223b100517a
+Author: Mike Frysinger <vapier@gentoo.org>
+Date: Sat Sep 26 12:51:50 2009 -0400
+
+ add lzmainfo to gitignore
+
+ Signed-off-by: Mike Frysinger <vapier@gentoo.org>
+
+commit 188a1dcd0cc7867810ed3a55c598d0680922c63b
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Sep 27 11:53:36 2009 +0300
+
+ Updated THANKS.
+
+commit db9119b9181b307e7ac5d2bae82444d04b902b59
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Sep 27 11:48:54 2009 +0300
+
+ Work around a bug in Interix header files.
+
+ Thanks to Markus Duft for the patch.
+
+commit b3d105e69786a45963176fd2193abe75e05ba738
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Sep 24 17:50:17 2009 +0300
+
+ Fix an error in OpenVMS-specific code.
+
+ Thanks to Jouk Jansen.
+
+commit 5e000ff00d4d01e559397b49eb648ad3f159d496
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Sep 22 18:59:56 2009 +0300
+
+ Added OpenVMS-specific information to INSTALL.
+
+commit 932b2e204463d70f3eee5b8a1ea5a23bf9d001a4
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Sep 22 14:03:02 2009 +0300
+
+ Better fixes for OpenVMS support.
+
+ Thanks to Jouk Jansen.
+
+commit 4c3630ec4179fe9265407a35c4db1374ffc82372
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Sep 22 13:40:19 2009 +0300
+
+ Avoid non-standard preprocessor construct.
+
+ Thanks to Jouk Jansen.
+
+commit 0deb1bb60addd1306b525e0ac0ad2a84eb0390d9
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Sep 21 19:50:09 2009 +0300
+
+ Make sure that TUKLIB_DOSLIKE doesn't get defined on Cygwin.
+
+ Thanks to Charles Wilson.
+
+commit e599bba4216c0edb8cc8f40adad3a6dba88685f4
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Sep 19 09:47:30 2009 +0300
+
+ Various changes.
+
+ Separate a few reusable components from XZ Utils specific
+ code. The reusable code is now in "tuklib" modules. A few
+ more could be separated still, e.g. bswap.h.
+
+ Fix some bugs in lzmainfo.
+
+ Fix physmem and cpucores code on OS/2. Thanks to Elbert Pol
+ for help.
+
+ Add OpenVMS support into physmem. Add a few #ifdefs to ease
+ building XZ Utils on OpenVMS. Thanks to Jouk Jansen for the
+ original patch.
+
+commit 49cfc8d392cf535f8dd10233225b1fc726fec9ef
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Sep 15 21:07:23 2009 +0300
+
+ Fix incorrect use of "restrict".
+
+commit 15ffd675ab7af84592eb1c23b0e9f4699aa0fd8c
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Sep 12 14:09:17 2009 +0300
+
+ Fix GCC version check for nothrow attribute.
+
+commit 6bfdd3a88a819f04c8f202e7d3c6f88a01c7d224
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Sep 12 14:08:15 2009 +0300
+
+ Updated THANKS.
+
+commit 4ab7b16b9573bdfa32279e4adadff684d5cd58ac
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Sep 12 14:07:36 2009 +0300
+
+ A few grammar fixes.
+
+ Thanks to Christian Weisgerber for pointing out some of these.
+
+commit 8905a33daadcd2d6557c83c81c490b827d566c94
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Sep 11 17:08:15 2009 +0300
+
+ Updated THANKS.
+
+commit 68059334ff435300ab1ce2c616b0eee1b0d88dd9
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Sep 11 17:06:32 2009 +0300
+
+ Add PACKAGE_HOMEPAGE to {windows,dos}/config.h to fix build errors.
+
+commit 221be761f467da76875247bc02d7a1716682075d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Sep 11 10:24:09 2009 +0300
+
+ Use $(LN_EXEEXT) in symlinks to executables.
+
+ This fixes "make install" on operating systems using
+ a suffix for executables.
+
+ Cygwin is treated specially. The symlink names won't have
+ .exe suffix even though the executables themselves have.
+ Thanks to Charles Wilson.
+
+commit 18a4233a53d9b82abac7db7d7804684c5fea9c2c
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Sep 11 09:25:09 2009 +0300
+
+ Fix a couple of warnings.
+
+commit 429910b2ba67611d8df60d1a9da9641bdb5f82b4
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Sep 5 18:39:21 2009 +0300
+
+ Add OS/2-specific code to physmem.h.
+
+ Also move DJGPP-specific code near the code meant
+ for other DOS-like systems.
+
+commit 7aca7b3174bcbba4a4915682ff0cd405d63f5740
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Sep 5 01:21:15 2009 +0300
+
+ Updated THANKS.
+
+commit 60ccb80c9c4a0d771acc5b7d9d6f32b17fed1071
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Sep 5 01:20:29 2009 +0300
+
+ Use sysctl() != -1 instead of !sysctl() to check if
+ the function call succeeded.
+
+ NetBSD 4.0 returns positive values on success, but
+ NetBSD Current and FreeBSD return zero. OpenBSD's
+ man page doesn't tell what sysctl() returns on
+ success. All these BSDs return -1 on error.
+
+ Thanks to Robert Elz and Thomas Klausner.
+
+commit 173368911cf09ab0b03fc4db8f3d4b81d86dce32
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Sep 2 09:43:51 2009 +0300
+
+ Mention in INSTALL that --enable-small doesn't modify CFLAGS.
+
+commit 319a0fd7d7e9ebbb71ca6930abfc20777cb4aacc
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Sep 1 20:40:01 2009 +0300
+
+ Refactored option parsing.
+
+commit 25adaaa56e2e51a47a910a8d73452414619a2e53
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Sep 1 20:23:30 2009 +0300
+
+ Fix options parsing bug in xz.
+
+ xz used to reject "xz --lzma2=pb=2," while
+ "xz --lzma2=pb=2,," worked. Now both work.
+
+commit 5f6dddc6c911df02ba660564e78e6de80947c947
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Sep 1 20:20:19 2009 +0300
+
+ Updated TODO.
+
+commit 655457b9ada5ec7db398c5392e41290f3f332ea8
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Aug 31 21:59:25 2009 +0300
+
+ Revert 43f44160b1ddcbf7e5205c37db09b3bebe7226f9
+ and use a fix that works on all systems using
+ GNU assembler.
+
+ Maybe the assembler code is used e.g. on Solaris x86
+ but let's worry about it if this doesn't work on it.
+
+commit 162189c3477953805a28f96d3a75cb9ab9417928
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Aug 30 17:29:19 2009 +0300
+
+ Updated THANKS.
+
+commit 2331f5f97af3e5897e23da45d9df3d664099c7f8
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Aug 30 17:28:52 2009 +0300
+
+ Add more OS/2 specific info to INSTALL.
+
+commit 94c66b3297b3ad307eee93cf6b160e3c43997f11
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Aug 29 14:43:52 2009 +0300
+
+ Use even more hackish way to support thousand separators.
+
+ Seems that in addition on Windows and DOS, also OpenBSD
+ lacks support for %'d style printf() format strings.
+ So far that is the only modern POSIX-like system I know
+ with this problem, but after this hack, the thousand
+ separator shouldn't be a problem on any system.
+
+ Maybe testing if a format string like %'d produces
+ reasonable output is invoking undefined behavior on some
+ systems, but so far all the problematic systems I've tried
+ just print the raw format string (e.g. %'d prints 'd).
+
+ Maybe Autoconf test would have been better, but this
+ hack works also for cross-compilation, and avoids
+ recompilation in case the system libc starts to support
+ the thousand separator.
+
+commit 3432e9c6aab851da1227b63dce645d7f190c04d8
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Aug 29 13:42:56 2009 +0300
+
+ Updated THANKS.
+
+commit 27414daadf5727e8ab942374b5ec1c8990122878
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Aug 29 13:39:21 2009 +0300
+
+ Fix sysctl() usage.
+
+ This fixes build on *BSDs and Darwin.
+
+ Thanks to Jukka Salmi for the patches.
+ Richard Koch reported the problem too.
+
+commit 43f44160b1ddcbf7e5205c37db09b3bebe7226f9
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Aug 29 13:35:23 2009 +0300
+
+ Fix x86 assembler on GCC 3.
+
+ Thanks to Karl Berry.
+
+commit 682efdc1f9492fdd76c9ce82e7c00ca0768067e8
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Aug 27 18:36:59 2009 +0300
+
+ "make dist" fixes
+
+commit c8c184db1c95bf70f78256ec6237845a57f342af
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Aug 27 17:08:33 2009 +0300
+
+ Update xz man page date.
+
+commit 9756fce565e98b8fa5fe6ead296d84e7601ec254
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Aug 27 17:00:22 2009 +0300
+
+ Fix the debug directory.
+
+ 6a2eb54092fc625d59921a607ff68cd1a90aa898 and
+ 71f18e8a066a01dda0c8e5508b135ef104e43e4c required
+ some changes that weren't applied in debug.
+
+commit 77007a7fb20187fcf3d1dd9839c79ace2d63f2ea
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Aug 27 16:36:40 2009 +0300
+
+ Add missing files to EXTRA_DIST.
+
+commit 04dcbfdeb921e5f361a4487134e91e23fffbe09d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Aug 27 16:21:22 2009 +0300
+
+ Bumped version to 4.999.9beta.
+
+commit fd7618611a22f42a6913bc8d518c9bbc9252d6b4
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Aug 27 16:17:47 2009 +0300
+
+ Updated THANKS.
+
+commit c29e76c0f910fca0a90a50b78d337f6c32623e9d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Aug 27 16:12:52 2009 +0300
+
+ .xz file format specification 1.0.4 (probably).
+
+ Thanks to Christian von Roques, Peter Lawler,
+ and Jim Meyering for the fixes.
+
+commit 696d7ee3953beaf4f0ed18e78917ccf300431966
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Aug 27 15:43:54 2009 +0300
+
+ Require GNU libtool 2.2.
+
+commit 4c3558aa8305a8f8b6c43b8569eb539717ca9e8d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Aug 27 15:34:45 2009 +0300
+
+ Add "dos" to EXTRA_DIST.
+
+commit 35b29e4424ced5a3ababf132283e519080c7b298
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Aug 27 15:23:27 2009 +0300
+
+ Updated TODO.
+
+commit 23414377192c21f3f34c84cdfe0ef0fbd06a1dea
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Aug 27 15:17:00 2009 +0300
+
+ Some xz man page improvements.
+
+commit 371b04e19fc9051dbaeec51ec0badec6a1f0699d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Aug 27 10:41:01 2009 +0300
+
+ Removed doc/bugs.txt.
+
+commit d88c4072b36d3a76f839185799fb1d91037a1b81
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Aug 27 10:40:25 2009 +0300
+
+ Updated README.
+
+ It now includes bug reporting instructions/tips.
+
+commit 92e536d8b8d33a6b12d0802bcd7be4437046f13e
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Aug 27 10:21:18 2009 +0300
+
+ Fix a typo in FAQ.
+
+ Thanks to Jim Meyering.
+
+ (From now on, I try to always remember to put
+ the relevant thanks to commit messages.)
+
+commit 3e2ba8b58585743e59251e69ad2783eb08357079
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Aug 27 10:13:46 2009 +0300
+
+ Updates to liblzma API headers.
+
+ Added lzma_nothrow for every function. It adds
+ throw() when the header is used in C++ code.
+
+ Some lzma_attrs were added or removed.
+
+ Lots of comments were improved.
+
+commit 8e8ebc17c535a1f8846718059b48417409c37050
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Aug 18 00:30:09 2009 +0300
+
+ Install faq.txt.
+
+commit b198e770a146e4a41f91a93f0b233713f2515848
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Aug 18 00:26:48 2009 +0300
+
+ Updated faq.txt.
+
+ Some questions worth answering were removed, because I
+ currently don't have good up to date answers to them.
+
+commit fe111a25cd788d31b581996e4533910388a7f0a9
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Aug 17 22:45:50 2009 +0300
+
+ Some xz man changes.
+
+commit 10242a21e9abda0c5c6a03501703cc40b8a699a5
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Aug 16 22:15:42 2009 +0300
+
+ Updated THANKS.
+
+commit 3ce1916c83041113b9cad9ead5c97a527cf8aa1d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Aug 16 22:15:13 2009 +0300
+
+ Fix data corruption in LZ/LZMA2 encoder.
+
+ Thanks to Jonathan Stott for the bug report.
+
+commit 66da129c8ec33dd66acc92f113f7c1ca740ca81a
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Aug 13 15:15:37 2009 +0300
+
+ Updated INSTALL and PACKAGERS to match the changes
+ made in --enable-dynamic.
+
+commit 8238c4b2402f952c4e492e5b778aa272e57b6705
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Aug 13 15:03:46 2009 +0300
+
+ Link lzmainfo against shared liblzma by default.
+
+commit 71f18e8a066a01dda0c8e5508b135ef104e43e4c
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Aug 13 15:00:21 2009 +0300
+
+ Make --enable-dynamic a tristate option.
+
+ Some programs will by default be linked against static
+ liblzma and some against shared liblzma. --enable-dynamic
+ now allows overriding the default to both directions
+ (all dynamic or all static) even when building both
+ shared and static liblzma.
+
+ This is quite messy compared to how simple thing it is supposed
+ to be. The complexity is mostly due to Windows support.
+
+commit 5aa4678b2342dcfc1d2b31aa9fa4f39c539e4b61
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Aug 13 12:56:47 2009 +0300
+
+ Fix xz Makefile.am for the man page.
+
+ install-exec-hook -> install-data-hook
+
+commit e51b4e49e800bd84e6d589dca2964d3985e88139
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Aug 13 12:55:45 2009 +0300
+
+ Add lzmainfo for backward compatibility with LZMA Utils.
+
+ lzmainfo now links against static liblzma. In contrast
+ to other command line tools in XZ Utils, linking lzmainfo
+ against static liblzma by default is dumb. This will be
+ fixed once I have fixed some related issues in configure.ac.
+
+commit a4165d0584376d948c213ec93c6065d24ff6a5e7
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Aug 13 12:42:36 2009 +0300
+
+ Sync some error messages from xz to xzdec.
+
+ Make xz error message translation usable outside
+ xz (at least in upcoming lzmainfo).
+
+commit df636eb4e066b4e154ce8e66e82c87ba1db652a6
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Aug 13 09:37:21 2009 +0300
+
+ Add xz man page to manfiles in toplevel Makefile.am.
+
+commit 180bdf58ea5bb07941e0a99b304d9aa832198748
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Aug 13 09:37:01 2009 +0300
+
+ Fix first line of xz man page.
+
+commit e1ce2291e759b50ebfcf7cbbcc04cd098f1705a4
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Aug 10 11:22:31 2009 +0300
+
+ Added a rough version of the xz man page.
+
+commit e71903fc6101f1c039d702e335b08aad1e1b4100
+Author: Jonathan Nieder <jrnieder@gmail.com>
+Date: Sun Aug 9 13:41:20 2009 -0500
+
+ “xzdiff a.xz b.xz” always fails
+
+ Attempts to compare two compressed files result in no output and
+ exit status 2.
+
+ Instead of going to standard output, ‘diff’ output is being
+ captured in the xz_status variable along with the exit status from
+ the decompression commands. Later, when this variable is examined
+ for nonzero status codes, numerals from dates in the ‘diff’ output
+ make it appear as though decompression failed.
+
+ So let the ‘diff’ output leak to standard output with another file
+ descriptor. (This trick is used in all similar contexts elsewhere
+ in xzdiff and in the analogous context in gzip’s zdiff script.)
+
+commit 1d314b81aa5b0c4530638ffabd4e0edb52e5362c
+Author: Jonathan Nieder <jrnieder@gmail.com>
+Date: Sun Aug 9 13:22:12 2009 -0500
+
+ xzless: Support compressed standard input
+
+ It can be somewhat confusing that
+
+ less < some_file.txt
+
+ works fine, whereas
+
+ xzless < some_file.txt.xz
+
+ does not. Since version 429, ‘less’ allows a filter specified in
+ the LESSOPEN environment variable to preprocess its input even if
+ it comes from standard input, if $LESSOPEN begins with ‘|-’. So
+ set $LESSOPEN to take advantage of this feature.
+
+ Check less’s version at runtime so xzless can continue to work
+ with older versions.
+
+commit a7f5d2fe4826ac68839d00059f05004fb81d5c69
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Aug 9 20:57:46 2009 +0300
+
+ GPLv2+ not GPLv2 for Doxyfile.in is probably OK.
+
+commit b735cde20cc14857136ae65a0e5d336ed7ddc862
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Aug 2 00:27:29 2009 +0300
+
+ Added a copyright notice to Doxyfile.in since it contains
+ lots of comments from Doxygen.
+
+ It seems that the Doxygen authors' intent is to not apply
+ their copyright on generated files, but since it doesn't
+ matter for XZ Utils at all, better safe than sorry.
+
+commit 0fd157cc008446adfc8f91394f5503868025a642
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Aug 2 00:11:37 2009 +0300
+
+ Updated THANKS.
+
+commit b198da96ff9ac8c89b466b4d196c5f3fe1c7904f
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Aug 2 00:10:22 2009 +0300
+
+ Updated TODO.
+
+commit 669413bb2db954bbfde3c4542fddbbab53891eb4
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Jul 30 12:25:55 2009 +0300
+
+ Updated THANKS.
+
+commit dbbd8fb870ae789d96497911006c869d37148c15
+Author: Jonathan Nieder <jrnieder@gmail.com>
+Date: Tue Jul 28 17:37:24 2009 -0500
+
+ xzdiff: add missing ;; to case statement
+
+commit adbad2d16cb5909f85d4a429011005613ea62ffe
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jul 24 13:15:06 2009 +0300
+
+ Added history.txt to doc_DATA.
+
+commit e0236f12569eb36f9b81ce7a1e52e0f73698ac27
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jul 24 12:00:40 2009 +0300
+
+ Updated .gitignore files.
+
+commit 2f34fb269265e3aba43a2a9c734020a45268826d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jul 24 11:34:02 2009 +0300
+
+ Minor improvements to COPYING.
+
+commit 0db1befcfbc120377df4b89923762f16d25f548a
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Jul 23 19:10:55 2009 +0300
+
+ Fix incorrect usage of getopt_long(), which caused
+ invalid memory access if XZ_OPT was defined.
+
+commit 8f8ec942d6d21ada2096eaf063411bc8bc7e2d48
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Jul 20 15:43:32 2009 +0300
+
+ Avoid internal error with --format=xz --lzma1.
+
+commit 99f9e879a6a8bb54a65da99c12e0f390216c152a
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Jul 19 13:14:20 2009 +0300
+
+ Major documentation update.
+
+ Installation and packaging instructions were added.
+ README and other generic docs were revised.
+
+ Some of the documentation files are now installed to $docdir.
+
+commit ef4cf1851de89022cba5674784f1a8f6343c15b0
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Jul 19 11:09:31 2009 +0300
+
+ Added missing author notice to xzless.in.
+
+commit 4c9c989d45b188667799a7a1d6c728ed43f7bf77
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Jul 18 18:54:55 2009 +0300
+
+ Use AC_CONFIG_AUX_DIR to clean up the toplevel directory
+ a little.
+
+ Fixed a related bug in the toplevel Makefile.am.
+
+ Added the build-aux directory to .gitignore.
+
+commit 366e436090a7a87215e9bf0e3ddcd55f05b50587
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Jul 18 14:34:08 2009 +0300
+
+ Updated the totally outdated TODO file.
+
+commit 64e498c89d8b9966e8663f43bf64d47c26c55c62
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Jul 18 11:26:39 2009 +0300
+
+ Added public domain notice into a few files.
+
+commit a35755c5de808df027675688855d1b621a4fb428
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jul 14 21:10:36 2009 +0300
+
+ Allow extra commas in filter-specific options on xz command line.
+
+ This may slightly ease writing scripts that construct
+ filter-specific option strings dynamically.
+
+commit 98f3cac1ad31191c5160a7e48398bf85141e941c
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jul 14 18:04:31 2009 +0300
+
+ Accept --lzma2=preset=6e where "e" is equivalent to --extreme
+ when no custom chain is in use.
+
+commit d873a09e956363e54bf58c577c8f7e487b6fb464
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Jul 12 19:08:30 2009 +0300
+
+ Add dist-hook to create ChangeLog from the commit log,
+ and to conver the man pages to PDF and plain text, which
+ may be convenient to those who cannot render man pages.
+
+commit cd69a5a6c16c289f6f8e2823b03c72289472270f
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jul 10 11:39:38 2009 +0300
+
+ BCJ filters: Reject invalid start offsets with LZMA_OPTIONS_ERROR.
+
+ This is a quick and slightly dirty fix to make the code
+ conform to the latest file format specification. Without
+ this patch, it's possible to make corrupt files by
+ specifying start offset that is not a multiple of the
+ filter's alignment. Custom start offset is almost never
+ used, so this was only a minor bug.
+
+ The xz command line tool doesn't validate the start offset,
+ so one will get a bit unclear error message if trying to use
+ an invalid start offset.
+
+commit eed9953732b801f6c97317fb3160445a8754180b
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jul 10 11:33:21 2009 +0300
+
+ Look for full command names instead of substrings
+ like "un", "cat", and "lz" when determining if
+ xz is run as unxz, xzcat, lzma, unlzma, or lzcat.
+
+ This is to ensure that if xz is renamed (e.g. via
+ --program-transform-name), it doesn't so easily
+ work in wrong mode.
+
+commit 6f62fa88f4ff7ba78565c314c0e6e71c498fa658
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jul 8 23:06:46 2009 +0300
+
+ Updated THANKS.
+
+commit 1754b7e03e2aa7e2e0196807fe8b0f3f5a637b0e
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jul 8 23:05:29 2009 +0300
+
+ Portability improvement to version.sh.
+
+commit 3bdb53792c0e3e3febe9370e56eda5b08f89410f
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jul 8 22:50:16 2009 +0300
+
+ Remove --force from xzdec.
+
+ It was ignored for compatibility with xz, but now that
+ --decompress --stdout --force copies unrecognized files
+ as is to stdout, simply ignoring --force in xzdec would
+ be wrong. xzdec will not support copying unrecognized
+ data as is to stdout, so it cannot support --force.
+
+commit 5f16ef4abf220028a9ddbcb138217597a9455f62
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Jul 6 10:36:04 2009 +0300
+
+ Use sed instead of $(SED) so that we don't need to
+ use AC_PROG_SED. We don't do anything fancy with sed,
+ so this should work OK. libtool 2.2 sets SED but 1.5
+ doesn't, so $(SED) happened to work when using libtool 2.2.
+
+commit 96e4b257e101d72072d43e144897d92920270669
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Jul 5 22:25:17 2009 +0300
+
+ Major update to the xzgrep and other scripts based on
+ the latest versions found from gzip CVS repository.
+
+ configure will try to find a POSIX shell to be used by
+ the scripts. This should ease portability on systems
+ which have pre-POSIX /bin/sh.
+
+ xzgrep and xzdiff support .xz, .lzma, .gz, and .bz2 files.
+ xzmore and xzless support only .xz and .lzma files.
+
+ The name of the xz executable used in these scripts is
+ now correct even if --program-transform-name has been used.
+
+commit 25cc7a6e8c2506a0d80084a4c1c67d33e7439100
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Jul 5 19:26:53 2009 +0300
+
+ Use @PACKAGE_HOMEPAGE@ in liblzma.pc.in.
+
+commit 18c10c30d2833f394cd7bce0e6a821044b15832f
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Jul 4 00:40:44 2009 +0300
+
+ Make "xz --decompress --stdout --force" copy unrecognized
+ files as is to standard output.
+
+ This feature is needed to be more compatible with gzip's
+ behavior. This was more complicated to implement than it
+ sounds, because the way liblzma is able to return errors with
+ files of only a few bytes in size. xz now has its own file
+ type detection code and no longer uses lzma_auto_decoder().
+
+commit 0a289c01ac821ea9c4250aa906b0ae3cfa953633
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Jul 2 14:30:38 2009 +0300
+
+ Define PACKAGE_HOMEPAGE in configure.ac and use it in
+ xz and xzdec.
+
+ Use also PACKAGE_NAME instead of hardcoding "XZ Utils".
+
+commit 5cc99db5bae8633f85559e5cdaef4cd905a4ee9c
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jul 1 12:21:24 2009 +0300
+
+ Avoid visibility related compiler warnings on Windows.
+
+commit 7653d1cf48080e63b189ed9d58dea0e82b6b1c5e
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jun 30 17:14:39 2009 +0300
+
+ Use static liblzma by default also for tests.
+
+commit f42ee981668b545ab6d06c6072e262c29605273c
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jun 30 17:09:57 2009 +0300
+
+ Build system fixes
+
+ Don't use libtool convenience libraries to avoid recently
+ discovered long-standing subtle but somewhat severe bugs
+ in libtool (at least 1.5.22 and 2.2.6 are affected). It
+ was found when porting XZ Utils to Windows
+ <http://lists.gnu.org/archive/html/libtool/2009-06/msg00070.html>
+ but the problem is significant also e.g. on GNU/Linux.
+
+ Unless --disable-shared is passed to configure, static
+ library built from a set of convenience libraries will
+ contain PIC objects. That is, while libtool builds non-PIC
+ objects too, only PIC objects will be used from the
+ convenience libraries. On 32-bit x86 (tested on mobile XP2400+),
+ using PIC instead of non-PIC makes the decompressor 10 % slower
+ with the default CFLAGS.
+
+ So while xz was linked against static liblzma by default,
+ it got the slower PIC objects unless --disable-shared was
+ used. I tend develop and benchmark with --disable-shared
+ due to faster build time, so I hadn't noticed the problem
+ in benchmarks earlier.
+
+ This commit also adds support for building Windows resources
+ into liblzma and executables.
+
+commit 89dac1db6f168d7469cfbc4432651d4724c5c0de
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Jun 29 22:19:51 2009 +0300
+
+ Added a comment about "autoconf -fi" to autogen.sh.
+
+commit 6e685aae4594bc0af1b5032e01bb37d0edaa3ebd
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Jun 28 10:04:24 2009 +0300
+
+ Add -no-undefined to get shared liblzma on Windows.
+
+commit 73f560ee5fa064992b76688d9472baf139432540
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Jun 27 22:57:15 2009 +0300
+
+ Make physmem() work on Cygwin 1.5 and older.
+
+commit 7ff0004fbce24ae72eddfe392828ffd7d4639ed1
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Jun 27 17:28:01 2009 +0300
+
+ Moved the Windows resource files outside the windows directory
+ to prepare for building them with Autotools.
+
+commit 449c634674f35336a4815d398172e447659a135e
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Jun 27 13:05:03 2009 +0300
+
+ Added missing $(EXEEXT).
+
+commit 792db79f27ad9ab1fb977e23be65c7761f545752
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Jun 27 12:32:40 2009 +0300
+
+ Create correct symlinks even when
+ --program-{prefix,suffix,transform} is passed to configure.
+
+commit 0adc72feb84f5b903f6ad9d3f759b1c326fafc6b
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Jun 27 10:02:24 2009 +0300
+
+ Silence a compiler warning on DOS-like systems.
+
+commit ad12edc95254ede3f0cb8dec8645e8789e984c4f
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Jun 27 09:35:15 2009 +0300
+
+ Updated the filenames in POTFILES.in too.
+
+commit b2b1f867532732fe9969131f8713bdd6b0731763
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Jun 27 00:43:06 2009 +0300
+
+ Hopefully improved portability of the assembler code in
+ Autotools based builds on Windows.
+
+commit c393055947247627a09b6a6b8f20aa0c32f9be16
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jun 26 21:17:29 2009 +0300
+
+ Updated THANKS (most of today's commits are based on
+ Charles Wilson's patches).
+
+commit da0af22e4b4139b8a10710945f8b245b3a77c97d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jun 26 21:00:35 2009 +0300
+
+ Updated comments to match renamed files.
+
+commit 65014fd211dfbd4be48685998cb5a12aaa29c8d2
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jun 26 20:49:54 2009 +0300
+
+ Rename process.[hc] to coder.[hc] and io.[hc] to file_io.[hc]
+ to avoid problems on systems with system headers with those
+ names.
+
+commit 5e1257466dcb66f1d7a3f71814a5ad885cba43e8
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jun 26 20:43:36 2009 +0300
+
+ Rename process_file() to coder_run().
+
+commit cad62551c5fa9865dbe0841a0b3bc729c4fbe8fc
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jun 26 20:36:45 2009 +0300
+
+ Ugly hack to make it possible to use the thousand separator
+ format character with snprintf() on POSIX systems but not
+ on non-POSIX systems and still keep xgettext working.
+
+commit fe378d47074b16c52b00fe184d119287c68ce2e7
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jun 26 15:40:40 2009 +0300
+
+ Added missing source files to windows/Makefile.
+
+commit 390a6408563067613b29de895cb40e4d0386d62c
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jun 26 15:37:53 2009 +0300
+
+ Basic support for building with Cygwin and MinGW using
+ the Autotools based build system. It's not good yet, more
+ fixes will follow.
+
+commit 1c9360b7d1197457aaad2f8888b99f1149861579
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jun 26 14:47:31 2009 +0300
+
+ Fix @variables@ to $(variables) in Makefile.am files.
+ Fix the ordering of libgnu.a and LTLIBINTL on the linker
+ command line and added missing LTLIBINTL to tests/Makefile.am.
+
+commit d45615c555e250209ebb55aa3649abe790f1eeac
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jun 26 14:20:02 2009 +0300
+
+ Allow to explicitly specify autotool versions in autogen.sh.
+
+commit eaf8367368a329afa48785380f9dca6b681f3397
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jun 26 14:18:32 2009 +0300
+
+ Add version.sh to EXTRA_DIST.
+
+commit b317b218e2d383dd27a700094c0de4510540ea18
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jun 24 20:14:10 2009 +0300
+
+ Support HW_PHYSMEM64
+
+commit ae82dde5d9cc60c80cc89601b6c51cc1611d48e7
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jun 24 13:01:59 2009 +0300
+
+ Cast a char argument to isspace() to unsigned char.
+
+commit 1735d31ea347210e914df038eeea4b2626e76e42
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jun 5 13:46:26 2009 +0300
+
+ A few more spelling fixes. Released the .xz spec 1.0.3.
+
+commit 8ed156ce894966103e895aa08f2a9fb912f6fad5
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Jun 4 23:42:12 2009 +0300
+
+ Added xzdec man page.
+
+commit f6df39afaa84f71439507178a49b2a5dda6e824c
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Jun 4 23:26:47 2009 +0300
+
+ Harmonized xzdec --memory with xz --memory and made
+ minor cleanups.
+
+commit 1774f27c61ce294a56712ca2f4785f90a62441bc
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Jun 4 22:59:55 2009 +0300
+
+ Fix purporse -> purpose. Thanks to Andrew Dudman.
+ Released .xz spec 1.0.2 due to this fix too.
+
+commit cb613455642f48fb51059e22018615f64c59b70f
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Jun 1 14:53:57 2009 +0300
+
+ The .xz file format version 1.0.1
+
+commit 083c23c680ff844846d177cfc58bb7a874e7e6b9
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue May 26 14:48:48 2009 +0300
+
+ Make the raw value of the Check field available to applications
+ via lzma_block structure.
+
+ This changes ABI but not doesn't break API.
+
+commit b4f5c814090dc07d4350453576305e41eb9c998d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat May 23 16:57:21 2009 +0300
+
+ Remove undocumented alternative option names --bcj, --ppc,
+ and --itanium.
+
+commit b1edee2cdc7ef4411b1a21c07094ec763f071281
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat May 23 15:12:23 2009 +0300
+
+ Add support for specifying the BCJ filter start offset
+ in the xz command line tool.
+
+commit 72aa0e9c5f4289f10ef5bf240a9448d3017f1ceb
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat May 23 14:51:09 2009 +0300
+
+ Updated THANKS.
+
+commit dcedb6998cefeca6597dd1219328a3abf5acf66d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri May 22 16:40:50 2009 +0300
+
+ Added support for --quiet and --no-warn to xzdec.
+ Cleaned up the --help message a little.
+
+commit 5f735dae80aa629853f4831d7b84ec1c614979eb
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri May 22 15:11:52 2009 +0300
+
+ Use the 40 % of RAM memory usage limit in xzdec too.
+
+ Update the memory usage info text in --help to match
+ the text in xz --long-help.
+
+commit b60376249e0c586910c4121fab4f791820cc1289
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri May 22 14:43:00 2009 +0300
+
+ Add --no-warn.
+
+commit b4f92f522d4b854c0adb7c38be7531e1a6a7b008
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri May 22 14:27:40 2009 +0300
+
+ Fix a comment.
+
+commit 4dd21d23f22569285ae706b58b0e5904b8db1839
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri May 22 14:21:20 2009 +0300
+
+ Remove the --info option, which was an alias for --list.
+
+commit 8836139b63ce774bdd62abf17ab69b290e08229e
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri May 22 12:27:43 2009 +0300
+
+ If xz is run as lzma, unlzma, or lzcat, simply imply
+ --format=lzma. This means that xz emulating lzma
+ doesn't decompress .xz files, while before this
+ commit it did. The new way is slightly simpler in
+ code and especially in upcoming documentation.
+
+commit b0063023f8adb06ea735ec4af5c6f5b7bdb8e84d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri May 22 11:29:50 2009 +0300
+
+ Make the default memory usage limit 40 % of RAM for both
+ compressing and decompressing. This should be OK now that
+ xz automatically scales down the compression settings if
+ they would exceed the memory usage limit (earlier, the limit
+ for compression was increased to 90 % because low limit broke
+ scripts that used "xz -9" on systems with low RAM).
+
+ Support spcifying the memory usage limit as a percentage
+ of RAM (e.g. --memory=50%).
+
+ Support --threads=0 to reset the thread limit to the default
+ value (number of available CPU cores). Use UINT32_MAX instead
+ of SIZE_MAX as the maximum in args.c. hardware.c was already
+ expecting uint32_t value.
+
+ Cleaned up the output of --help and --long-help.
+
+commit 071b825b23911a69dd1cd2f8cda004ef8a781fae
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu May 21 17:22:01 2009 +0300
+
+ Support special value "max" where xz and xzdec accept an integer.
+ Don't round the memory usage limit in xzdec --help to avoid
+ an integer overflow and to not give wrong impression that
+ the limit is high enough when it may not actually be.
+
+commit 03ca67fd37dd43fa7f590de340899cd497c10802
+Author: ABCD <en.abcd@gmail.com>
+Date: Wed May 20 17:31:18 2009 -0400
+
+ Install lzdiff, lzgrep, and lzmore as symlinks
+
+ This adds lzdiff, lzgrep, and lzmore to the list of symlinks to install.
+ It also installs symlinks for the manual pages and removes the new
+ symlinks on uninstall.
+
+commit a6f43e64128a6da5cd641de1e1e527433b3e5638
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat May 2 16:10:14 2009 +0300
+
+ Use a GCC-specific #pragma instead of GCC-specific
+ -Wno-uninitialized to silence a bogus warning.
+
+commit f6ce63ebdb45a857c8949960c83c9580ae888951
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat May 2 14:46:50 2009 +0300
+
+ Removed --disable-encoder and --disable-decoder. Use the values
+ given to --enable-encoders and --enable-decoders to determine
+ if any encoder or decoder support is wanted.
+
+commit be06858d5cf8ba46557395035d821dc332f3f830
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri May 1 11:28:52 2009 +0300
+
+ Remove docs that are too outdated to be updated
+ (rewrite will be better).
+
+commit 0255401e57c96af87c6b159eca28974e79430a82
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri May 1 11:21:46 2009 +0300
+
+ Added documentation about the legacy .lzma file format.
+
+commit 1496ff437c46f38303e0e94c511ca604b3a11f85
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri May 1 11:20:23 2009 +0300
+
+ Renamed the file format specification to xz-file-format.txt
+ which is the filename used on the WWW.
+
+commit 21c6b94373d239d7e86bd480fcd558e30391712f
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Apr 28 23:08:32 2009 +0300
+
+ Fixed a crash in liblzma.
+
+ liblzma tries to avoid useless free()/malloc() pairs in
+ initialization when multiple files are handled using the
+ same lzma_stream. This didn't work with filter chains
+ due to comparison of wrong pointers in lzma_next_coder_init(),
+ making liblzma think that no memory reallocation is needed
+ even when it actually is.
+
+ Easy way to trigger this bug is to decompress two files with
+ a single xz command. The first file should have e.g. x86+LZMA2
+ as the filter chain, and the second file just LZMA2.
+
+commit e518d167aa5958e469982f4fb3a24b9b6a2b5d1c
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Apr 15 14:13:38 2009 +0300
+
+ Fix uint32_t -> size_t in ARM and ARM-Thumb filters.
+
+ On 64-bit system it would have gone into infinite
+ loop if a single input buffer was over 4 GiB (unlikely).
+
+commit 31decdce041581e57c0d8a407d4795b114ef27ca
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Apr 14 11:48:46 2009 +0300
+
+ Minor fixes to test files' README.
+
+commit 4787d654434891c7df5b43959b0d2873718f06e0
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Apr 13 16:36:41 2009 +0300
+
+ Updated history.txt.
+
+commit 2f0bc9cd40f709152a0177c8e585c0757e9af9c9
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Apr 13 14:49:48 2009 +0300
+
+ Quick & dirty update to support xz in diff/grep/more scripts.
+
+commit 02ddf09bc3079b3e17297729b9e43f14d407b8fc
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Apr 13 11:27:40 2009 +0300
+
+ Put the interesting parts of XZ Utils into the public domain.
+ Some minor documentation cleanups were made at the same time.
+
+commit e79c42d854657ae7f75613bd80c1a35ff7c525cb
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Apr 10 11:17:02 2009 +0300
+
+ Fix off-by-one in LZ decoder.
+
+ Fortunately, this bug had no security risk other than accepting
+ some corrupt files as valid.
+
+commit 94eb9ad46f1fded6d8369cf3d38bb9754c1375af
+Author: Pavel Roskin <proski@gnu.org>
+Date: Tue Mar 31 12:15:01 2009 -0400
+
+ Fix minor typos in README
+
+commit 9bab5336ebd765ec4e12252f416eefdf04eba750
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Mar 31 21:52:51 2009 +0300
+
+ Add a note and work-around instructions to README about
+ problems detecting a C99 compiler when some standard
+ headers are missing.
+
+commit a0497ff7a06f9350349264fe9b52dfefc6d53ead
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Mar 18 16:54:38 2009 +0200
+
+ Updated THANKS.
+
+commit 390e69887fc5e0a108eb41203bed9acd100a3d76
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Mar 18 16:51:41 2009 +0200
+
+ Fix wrong macro names in lc_cpucores.m4 and cpucores.h.
+ Thanks to Bert Wesarg.
+
+commit 0df9299e2478c2a0c62c05b1ae14a85a353e20d6
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Mar 1 09:03:08 2009 +0200
+
+ Test for Linux-specific sysinfo() only on Linux systems.
+ Some other systems have sysinfo() with different semantics.
+
+commit cf751edfde3ad6e088dc18e0522d31ae38405933
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Mar 1 09:00:06 2009 +0200
+
+ Added AC_CONFIG_MACRO_DIR to configure.ac.
+
+commit 63df14c57dee7c461717784287056688482a7eb9
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Mar 1 08:58:41 2009 +0200
+
+ Fix the Autoconf test for getopt_long replacement.
+ It was broken by e114502b2bc371e4a45449832cb69be036360722.
+
+commit fd6a380f4eda4f00be5f2aa8d222992cd74a714f
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Feb 22 19:07:54 2009 +0200
+
+ Add a rough explanation of --extreme to output of --help.
+
+commit 68bf7ac2984d3627369a240ef0491934d53f7899
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Feb 22 18:52:49 2009 +0200
+
+ Fixes to progress message handling in xz:
+
+ - Don't use Windows-specific code on Windows. The old code
+ required at least Windows 2000. Now it should work on
+ Windows 98 and later, and maybe on Windows 95 too.
+
+ - Use less precision when showing estimated remaining time.
+
+ - Fix some small design issues.
+
+commit 47c2e21f82242f50f18713a27d644c2c94ab3fea
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Feb 18 13:00:10 2009 +0200
+
+ Added files missing from the previous commit.
+
+commit 489a3dbaa0465f04400804e956a1cfbbee3654a2
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Feb 17 10:43:00 2009 +0200
+
+ Added lzma_easy_buffer_encode(). Splitted easy.c into small
+ pieces to avoid unneeded dependencies making statically
+ linked applications bigger than needed.
+
+commit 7494816ab08d82f4d6409788825930c4e43cfd0d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Feb 15 15:48:45 2009 +0200
+
+ Make physmem.h work on old Windows versions.
+ Thanks to Hongbo Ni for the original patch.
+
+commit 11ae4ae35fd70182c713f2d914b7cb1143bc76f0
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Feb 14 20:44:52 2009 +0200
+
+ Fix microsecond vs. nanosecond confusion in my_time().
+
+commit 3084d662d2646ab7eb58daf0dc32cf3f9a74eec7
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Feb 14 00:45:29 2009 +0200
+
+ Cleanups to the code that detects the amount of RAM and
+ the number of CPU cores. Added support for using sysinfo()
+ on Linux systems whose libc lacks appropriate sysconf()
+ support (at least dietlibc). The Autoconf macros were
+ split into separate files, and CPU core count detection
+ was moved from hardware.c to cpucores.h. The core count
+ isn't used for anything real for now, so a problematic
+ part in process.c was commented out.
+
+commit 9c62371eab2706c46b1072f5935e28cb4cd9dca8
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Feb 13 18:23:50 2009 +0200
+
+ Initial port to DOS using DJGPP.
+
+commit 0dae8b7751d09e9c5a482d5519daaee4800ce203
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Feb 13 18:02:05 2009 +0200
+
+ Windows port: Take advantage of the version number macros.
+ Now the version number is not duplicated in the
+ Windows-specific files anymore.
+
+commit fdbc0cfa71f7d660855098a609175ba384259529
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Feb 13 18:00:03 2009 +0200
+
+ Changed how the version number is specified in various places.
+ Now configure.ac will get the version number directly from
+ src/liblzma/api/lzma/version.h. The intent is to reduce the
+ number of places where the version number is duplicated. In
+ future, support for displaying Git commit ID may be added too.
+
+commit 1d924e584b146136989f48c13fff2632896efb3d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Feb 13 17:30:30 2009 +0200
+
+ Fix handling of integrity check type in the xz command line tool.
+
+commit 96c46df7deb231ea68a03d8d1da9de4c774e36d8
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Feb 13 17:29:02 2009 +0200
+
+ Improve support for DOS-like systems.
+ Here DOS-like means DOS, Windows, and OS/2.
+
+commit b6a30ee8c2de60ecd722cd05223e4ba72f822e33
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Feb 11 20:02:32 2009 +0200
+
+ Remove dead directories from .gitignore.
+
+commit 1ec5b0027911d94cb6f98892cbc690f818d8a861
+Author: Jim Meyering <jim@meyering.net>
+Date: Wed Feb 11 14:45:14 2009 +0100
+
+ .gitignore vs. Makefiles
+
+ How about this for those of us who do srcdir builds?
+
+commit 154f5aec2de201c674841de4fcc9804c2a87af07
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Feb 10 21:48:35 2009 +0200
+
+ Removed Makefile from .gitignore since not all Makefiles
+ in the repository are generated by Autotools. People
+ should do test builds in a separate build directory anyway.
+
+commit e605c2663691b0a4c307786aa368d124ea081daa
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Feb 10 21:48:05 2009 +0200
+
+ Added resource files for the Windows build.
+
+commit a3bbbe05d32b1f7ea9eb98805df4dda2e811b476
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Feb 9 14:54:31 2009 +0200
+
+ Let the user specify custom CFLAGS on the make command
+ line. Previously custom CFLAGS worked only when they were
+ passed to configure.
+
+commit 53f7598998b1860a69c51243b5d2e34623c6bf60
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Feb 8 21:35:11 2009 +0200
+
+ Fix aliasing issue in physmem.h.
+
+commit 0e27028d74c5c7a8e036ae2a9b8cecb0ac79d3a6
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Feb 8 18:24:50 2009 +0200
+
+ Add a separate internal function to initialize the CRC32
+ table, which is used also by LZ encoder. This was needed
+ because calling lzma_crc32() and ignoring the result is
+ a no-op due to lzma_attr_pure.
+
+commit ae1ad9af54210c9a2be336b1316532da5071516c
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Feb 8 18:17:05 2009 +0200
+
+ Make "xz --force" to write to terminal as the error
+ message suggests.
+
+commit 79e25eded48d2fe33f31441ab7a034f902e335f8
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Feb 8 10:37:50 2009 +0200
+
+ Support both slash and backslash as path component
+ separator on Windows when parsing argv[0].
+
+commit bc7c7109cc4410055a888c1c70cbd1c9445c4361
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Feb 7 23:18:13 2009 +0200
+
+ Omit the wrong and (even if corrected) nowadays useless rm
+ from autogen.sh.
+
+commit edfc2031e56f8a2ccda063f02936b3a848d88723
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Feb 7 21:41:52 2009 +0200
+
+ Updated THANKS.
+
+commit 880c3309386aac58fc4f3d7ca99bd31bcb1526a3
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Feb 7 21:17:07 2009 +0200
+
+ Make it easy to choose if command line tools should be
+ linked statically or dynamically against liblzma. The
+ default is still to use static liblzma, but it can now
+ be changed by passing --enable-dynamic to configure.
+ Thanks to Mike Frysinger for the original patch.
+
+ Fixed a few minor bugs in configure.ac.
+
+commit 3f86532407e4ace3debb62be16035e009b56ca36
+Author: Mike Frysinger <vapier@gentoo.org>
+Date: Fri Feb 6 23:38:39 2009 -0500
+
+ add gitignore files
+
+ Signed-off-by: Mike Frysinger <vapier@gentoo.org>
+
+commit bd7ca1dad5c146b6217799ffaa230c32d207a3e5
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Feb 7 17:07:52 2009 +0200
+
+ Assume 32 MiB of RAM on unsupported operating systems like
+ the comment in hardware.c already said.
+
+commit d0ab8c1c73ae712adb0d26fbb9da762d99a63618
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Feb 7 16:26:58 2009 +0200
+
+ MinGW support: Don't build fastpos_tablegen.c as part of
+ liblzma. Build both static and dynamic liblzma, and also
+ static and dynamic versions of the command line tools.
+
+commit bfd91198e44a52bd9bfe3cd6dcae5edab7c6eb45
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Feb 7 15:55:47 2009 +0200
+
+ Support LZMA_API_STATIC in assembler files to
+ avoid __declspec(dllexport) equivalent.
+
+commit 3306cf3883492720b3c34baa02f4eb4227d91c73
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Feb 7 11:11:50 2009 +0200
+
+ Introduced LZMA_API_STATIC macro, which the applications
+ need to #define when linking against static liblzma on
+ platforms like Windows. Most developers don't need to
+ care about LZMA_API_STATIC at all.
+
+commit b719e63c5f4c91d2d5e2ea585d4c055ec3767d0b
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Feb 6 16:55:45 2009 +0200
+
+ Another grammar fix
+
+commit fe5434f940f75fec3611cf9d9edf78c4da8ac760
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Feb 6 12:30:23 2009 +0200
+
+ Grammar fix in README.
+
+commit 3dfa58a9eedf5a0e566452b078801c9cbcf7a245
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Feb 6 10:06:32 2009 +0200
+
+ Some MSYS installations (e.g. MsysGit) don't include
+ install.exe, so don't rely on it.
+
+commit 975d8fd72a5148d46b2e1745f7a211cf1dfd9d31
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Feb 6 09:13:15 2009 +0200
+
+ Recreated the BCJ test files for x86 and SPARC. The old files
+ were linked with crt*.o, which are copyrighted, and thus the
+ old test files were not in the public domain as a whole. They
+ are freely distributable though, but it is better to be careful
+ and avoid including any copyrighted pieces in the test files.
+ The new files are just compiled and assembled object files,
+ and thus don't contain any copyrighted code.
+
+commit 094b1b09a531f0d201ec81f2b07346a995fd80b9
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Feb 5 21:21:27 2009 +0200
+
+ Add the "windows" directory to EXTRA_DIST.
+
+commit e1c3412eec7acec7ca3b32c9c828f3147dc65b49
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Feb 5 09:17:51 2009 +0200
+
+ Added initial experimental makefile for use with MinGW.
+
+commit 75905a9afc0ee89954ede7d08af70d1148bf0fd9
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Feb 5 09:12:57 2009 +0200
+
+ Various code cleanups the the xz command line tool.
+ It now builds with MinGW.
+
+commit d0c0b9e94e0af59d1d8f7f4829695d6efe19ccfe
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Feb 3 12:15:17 2009 +0200
+
+ Another utime() fix.
+
+commit ccf92a29e8c7234284f1568c1ec0fd7cb98356ca
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Feb 3 10:41:11 2009 +0200
+
+ Fix wrong filename argument for utime() and utimes().
+ This doesn't affect most systems, since most systems
+ have better functions available.
+
+commit 99c1c2abfae2e87f3c17e929783e6d1bb7a3f302
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Feb 2 21:19:01 2009 +0200
+
+ Updated the x86 assembler code:
+ - Use call/ret pair to get instruction pointer for PIC.
+ - Use PIC only if PIC or __PIC__ is #defined.
+ - The code should work on MinGW and Darwin in addition
+ to GNU/Linux and Solaris.
+
+commit 22a0c6dd940b78cdac2f4a4b4b0e7cc0ac15021f
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Feb 2 20:14:03 2009 +0200
+
+ Modify LZMA_API macro so that it works on Windows with
+ other compilers than MinGW. This may hurt readability
+ of the API headers slightly, but I don't know any
+ better way to do this.
+
+commit 8dd7b6052e18621e2e6c62f40f762ee88bd3eb65
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Feb 1 22:40:35 2009 +0200
+
+ Fix a bug in lzma_block_buffer_decode(), although this
+ function should be rewritten anyway.
+
+commit 55fd41431e61fb8178858283d636b6781e33e847
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Feb 1 22:39:07 2009 +0200
+
+ Added initial version of raw buffer-to-buffer coding
+ functions, and cleaned up filter.h API header a little.
+ May be very buggy, not tested yet.
+
+commit 3e54ecee5cad30a5ca361a88a99230407abc0699
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Feb 1 00:11:20 2009 +0200
+
+ Fix missing newlines in xzdec.c.
+
+commit d64ca34f1b6f34e86adefc7f735b4eff8e6d4a35
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Feb 1 00:10:07 2009 +0200
+
+ Use __cdecl also for function pointers in liblzma API when
+ on Windows.
+
+commit 6a2eb54092fc625d59921a607ff68cd1a90aa898
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Jan 31 11:01:48 2009 +0200
+
+ Add LZMA_API to liblzma API headers. It's useful at least
+ on Windows. sysdefs.h no longer #includes lzma.h, so lzma.h
+ has to be #included separately where needed.
+
+commit d9993fcb4dfc1f93abaf31ae23b3ef1f3123892b
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Jan 31 10:13:09 2009 +0200
+
+ Use _WIN32 instead of WIN32 in xzdec.c to test if compiling on Windows.
+
+commit 2dbdc5befb33c3703e4609809101047c67caf343
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Jan 31 10:02:52 2009 +0200
+
+ Fix two lines in lzma.h on which the # wasn't at the
+ beginning of the line.
+
+commit 4ab760109106dc04f39dd81c97d50f528d1b51c1
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Jan 31 09:55:05 2009 +0200
+
+ Add support for using liblzma headers in MSVC, which has no
+ stdint.h or inttypes.h.
+
+commit b2172cf823d3be34cb0246cb4cb32d105e2a34c9
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Jan 31 08:49:54 2009 +0200
+
+ Fix # -> ## in a macro in lzma.h.
+
+commit 1aae8698746d3c87a93f8398cdde2de9ba1f7208
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jan 30 18:50:16 2009 +0200
+
+ Updated README.
+
+commit f54bcf6f80d585236bc03ce49f7c73e1abaa17eb
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jan 30 00:29:58 2009 +0200
+
+ Remove dangling crc64_init.c.
+
+commit 982da7ed314398420c38bf154a8f759d5f18b480
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jan 28 17:16:38 2009 +0200
+
+ The .xz file format specification version 1.0.0 is now
+ officially released. The format has been technically the same
+ since 2008-11-19, but now that it is frozen, people can start
+ using it without a fear that the format will break.
+
+commit c4683a660b4372156bdaf92f0cdc54a58f95ee6f
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jan 28 08:45:59 2009 +0200
+
+ Updated THANKS.
+
+commit 3241317093595db9f79104faafe93cb989c9f858
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jan 28 08:43:26 2009 +0200
+
+ Fix uninitialized variables in alone_decoder.c. This bug was
+ triggered by the previous commit, since these variables were
+ not used by anything before support for a preset dictionary.
+
+commit f76e39cf930f888d460b443d18f977ebedea8b2a
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jan 27 18:36:05 2009 +0200
+
+ Added initial support for preset dictionary for raw LZMA1
+ and LZMA2. It is not supported by the .xz format or the xz
+ command line tool yet.
+
+commit 449b8c832b26c3633f3bec60095e57d2d3ada1f3
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Jan 26 20:09:17 2009 +0200
+
+ Regenerate the CRC tables without trailing blanks.
+
+commit 850f7400428dc9c5fd08a2f35a5bd2c9e45aede2
+Author: Jim Meyering <meyering@redhat.com>
+Date: Mon Jan 19 21:37:16 2009 +0100
+
+ remove trailing blanks from all but .xz files
+
+commit 667481f1aad34e1ed15738e7913a9c7e256b4cf5
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Jan 26 14:34:10 2009 +0200
+
+ Add lzma_block_buffer_decode().
+
+commit 5fb34d8324d3e7e0061df25d0086b64c8726b19d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Jan 26 14:33:28 2009 +0200
+
+ Add more sanity checks to lzma_stream_buffer_decode().
+
+commit c129748675a5daa8838df92bde32cc04f6ce61ba
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Jan 26 14:33:13 2009 +0200
+
+ Avoid hardcoded constant in easy.c.
+
+commit 1859d22d75e072463db74c25bc3f5a7992e5fdf6
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Jan 26 13:06:49 2009 +0200
+
+ Tiny bit better sanity check in block_util.c
+
+commit 2c5fe958e4bbe9b147b10c255955dfe2827fb8e7
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Jan 25 01:35:56 2009 +0200
+
+ Fix a dumb bug in Block decoder, which made it return
+ LZMA_DATA_ERROR with valid data. The bug was added in
+ e114502b2bc371e4a45449832cb69be036360722.
+
+commit c81f13ff29271de7293f8af3d81848b1dcae3d19
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jan 23 22:27:50 2009 +0200
+
+ Added lzma_stream_buffer_decode() and made minor cleanups.
+
+commit 0b3318661ce749550b8531dfd469639a08930391
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Jan 22 12:53:33 2009 +0200
+
+ Fix a comment.
+
+commit 9ec80355a7212a0a2f8c89d98e51b1d8b4e34eec
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jan 20 16:37:27 2009 +0200
+
+ Add some single-call buffer-to-buffer coding functions.
+
+commit d8b58d099340f8f4007b24b211ee41a7210c061c
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jan 20 13:45:41 2009 +0200
+
+ Block encoder cleanups
+
+commit 0c09810cb3635cb575cb54e694d41523e7d0a335
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jan 20 10:35:15 2009 +0200
+
+ Use LZMA_PROG_ERROR in lzma_code() as documented in base.h.
+
+commit 2f1a8e8eb898f6c036cde55d153ad348bfab3c00
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Jan 19 22:53:18 2009 +0200
+
+ Fix handling of non-fatal errors in lzma_code().
+
+commit 4810b6bc25087be872960b9dd1d11ff07735dc88
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Jan 19 14:00:33 2009 +0200
+
+ Move some LZMA2 constants to lzma2_encoder.h so that they
+ can be used outside lzma2_encoder.c.
+
+commit 00be5d2e09f9c7a6a8563465ad8b8042866817a4
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Jan 19 13:52:36 2009 +0200
+
+ Remove dead code.
+
+commit 128586213f77c9bd82b7e9a62927f6d0c3769d85
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Jan 17 14:24:25 2009 +0200
+
+ Beta was supposed to be API stable but I had forgot to rename
+ lzma_memlimit_encoder and lzma_memlimit_decoder to
+ lzma_raw_encoder_memlimit and lzma_raw_decoder_memlimit. :-(
+ Now it is fixed. Hopefully it doesn't cause too much trouble
+ to those who already thought API is stable.
+
+commit b056379490be5c584c264a967f0540041a163a1e
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Jan 15 14:29:22 2009 +0200
+
+ Updated THANKS.
+
+commit dc8f3be06d54ef6e6cfb5134dd3d25edd08cef89
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Jan 15 14:27:32 2009 +0200
+
+ Fixed a bug in 7z2lzma.bash to make it work with .7z files
+ that use something else than 2^n as the dictionary size.
+ Thanks to Dan Shechter for the bug report.
+
+commit 8286a60b8f4bd5accfbc9d229d2204bac31994f2
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jan 7 18:41:15 2009 +0200
+
+ Use pthread_sigmask() instead of sigprocmask() when pthreads
+ are enabled.
+
+commit 4fd43cb3a906f6da2943f69239ee984c4787c9a9
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Dec 31 20:01:00 2008 +0200
+
+ Bumped version to 4.999.8beta right after the release
+ of 4.999.7beta.
+
+commit 061748f5932719643cda73383db715167d543c22
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Dec 31 18:59:02 2008 +0200
+
+ Disable Subblock filter from test_compress.sh since it is
+ disabled by default in configure.ac.
+
+commit 9c45658ddc8bd4a7819ef8547d3e7ccf73203e78
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Dec 31 17:44:20 2008 +0200
+
+ Disable both Subblock encoder and decoder my default,
+ since they are not finished and may have security issues too.
+
+commit b59f1e98f50694cf6a8f1b342fd878feebdb2f88
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Dec 31 17:42:50 2008 +0200
+
+ Update some files in debug directory.
+
+commit d1d17a40d33a9682424ca37282813492f2cba6d0
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Dec 31 17:41:46 2008 +0200
+
+ Prepare for 4.999.7beta release.
+
+commit 88d3e6b0b18e24142b6d3b41dc1b84b00c49fef3
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Dec 31 17:15:03 2008 +0200
+
+ Cleaned up some comments in the API headers.
+
+commit 322ecf93c961e45a1da8c4a794a7fdacefcd7f40
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Dec 31 16:29:39 2008 +0200
+
+ Renamed lzma_options_simple to lzma_options_bcj in the API.
+ The internal implementation is still using the name "simple".
+ It may need some cleanups, so I look at it later.
+
+commit 7eea8bec3abfed883efba66264a1452a1c04f6b0
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Dec 31 00:57:27 2008 +0200
+
+ Fixed missing quoting in configure.ac.
+
+commit 28e75f7086dbe9501d926c370375c69dfb1236ce
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Dec 31 00:48:23 2008 +0200
+
+ Updated src/liblzma/Makefile.am to use liblzma.pc.in, which
+ should have been in the previous commit.
+
+commit 7ed9d943b31d3ee9c5fb2387e84a241ba33afe90
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Dec 31 00:30:49 2008 +0200
+
+ Remove lzma_init() and other init functions from liblzma API.
+ Half of developers were already forgetting to use these
+ functions, which could have caused total breakage in some future
+ liblzma version or even now if --enable-small was used. Now
+ liblzma uses pthread_once() to do the initializations unless
+ it has been built with --disable-threads which make these
+ initializations thread-unsafe.
+
+ When --enable-small isn't used, liblzma currently gets needlessly
+ linked against libpthread (on systems that have it). While it is
+ stupid for now, liblzma will need threads in future anyway, so
+ this stupidity will be temporary only.
+
+ When --enable-small is used, different code CRC32 and CRC64 is
+ now used than without --enable-small. This made the resulting
+ binary slightly smaller, but the main reason was to clean it up
+ and to handle the lack of lzma_init_check().
+
+ The pkg-config file lzma.pc was renamed to liblzma.pc. I'm not
+ sure if it works correctly and portably for static linking
+ (Libs.private includes -pthread or other operating system
+ specific flags). Hopefully someone complains if it is bad.
+
+ lzma_rc_prices[] is now included as a precomputed array even
+ with --enable-small. It's just 128 bytes now that it uses uint8_t
+ instead of uint32_t. Smaller array seemed to be at least as fast
+ as the more bloated uint32_t array on x86; hopefully it's not bad
+ on other architectures.
+
+commit 5cda29b5665004fc0f21d0c41d78022a6a559ab2
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Dec 27 19:40:31 2008 +0200
+
+ Use 28 MiB as memory usage limit for encoding in test_compress.sh.
+
+commit 050eb14d29e2537c014662e83599fd8a77f13c45
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Dec 27 19:32:20 2008 +0200
+
+ Revert a change made in 3b34851de1eaf358cf9268922fa0eeed8278d680
+ that was related to LZMA_MODE_FAST. The original code is slightly
+ faster although it compresses slightly worse. But since it is fast
+ mode, it is better to select the faster version.
+
+commit 4820f10d0f173864f6a2ea7479663b509ac53358
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Dec 27 19:30:19 2008 +0200
+
+ Some xz command line tool improvements.
+
+commit e33194e79d8f5ce07cb4aca909b324ae75098f7e
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Dec 27 19:27:49 2008 +0200
+
+ Bunch of liblzma tweaks, including some API changes.
+ The API and ABI should now be very close to stable,
+ although the code behind it isn't yet.
+
+commit 4d00652e75dd2736aedc3a3a8baff3dd0ea38074
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Dec 18 13:42:52 2008 +0200
+
+ Updated Makefile.am that was missing from the previous commit.
+
+commit 634636fa56ccee6e744f78b0abed76c8940f2f8f
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Dec 17 21:49:53 2008 +0200
+
+ Remove the alignment functions for now. Maybe they will
+ be added back in some form later, but the current version
+ wasn't modular, so it would need fixing anyway.
+
+commit 4fed98417d1687f5eccccb42a133fde3ec81216a
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Dec 17 20:11:23 2008 +0200
+
+ xz message handling improvements
+
+commit 653e457e3756ef35e5d1b2be3523b3e4b1e9ee4d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Dec 15 23:26:43 2008 +0200
+
+ Fix a dumb bug in .lzma decoder which was introduced in
+ the previous commit. (Probably the previous commit has
+ other bugs too, it wasn't tested.)
+
+commit 671a5adf1e844bfdd6fd327016c3c28694493158
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Dec 15 19:39:13 2008 +0200
+
+ Bunch of liblzma API cleanups and fixes.
+
+commit 17781c2c20fd77029cb32e77792889f2f211d69d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Dec 15 14:26:52 2008 +0200
+
+ The LZMA2 decoder fix introduced a bug to LZ decoder,
+ which made LZ decoder return too early after dictionary
+ reset. This fixes it.
+
+commit f9f2d1e74398500724041f7fb3c38db35ad8c8d8
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Dec 15 11:20:22 2008 +0200
+
+ Added two new test files.
+
+commit ff7fb2c605bccc411069e07b9f11fb957aea2ddf
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Dec 15 10:01:59 2008 +0200
+
+ Fix data corruption in LZMA2 decoder.
+
+commit 1ceebcf7e1bd30b95125f0ad67a09fdb6215d613
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Dec 13 00:54:11 2008 +0200
+
+ Name the package "xz" in configure.ac.
+
+commit a94bf00d0af9b423851905b031be5a645a657820
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Dec 12 22:43:21 2008 +0200
+
+ Some adjustments to GCC warning flags. The important change
+ is the removal of -pedantic. It messes up -Werror (which I
+ really want to keep so that I don't miss any warnings) with
+ printf format strings that are in POSIX but not in C99.
+
+commit 8582d392baacd2cdac07ca60041f8c661323676d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Dec 10 01:31:00 2008 +0200
+
+ Remove obsolete comment.
+
+commit b1ae6dd731ea3636c3c2bfc7aefa71457d3328f1
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Dec 10 01:27:15 2008 +0200
+
+ Use "decompression" consistently in --long-help.
+
+commit 1ea9e7f15afd5d3981e2432710e932320597bca9
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Dec 10 01:23:58 2008 +0200
+
+ Added preset=NUM to --lzma1 and --lzma2. This makes it easy
+ to take a preset as a template and modify it a little.
+
+commit bceb3918dbb21f34976bfdd4c171a81319de71f7
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Dec 9 17:43:31 2008 +0200
+
+ Put the file format specification into the public domain.
+ Same will be done to the actual code later.
+
+commit 6efa2d80d46a38861016f41f0eb6fa2ec9260fe6
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Dec 9 17:41:49 2008 +0200
+
+ Make the memusage functions of LZMA1 and LZMA2 encoders
+ to validate the filter options. Add missing validation
+ to LZMA2 encoder when options are changed in the middle
+ of encoding.
+
+commit f20a03206b71ff01b827bb7a932411d6a6a4e06a
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Dec 9 10:36:24 2008 +0200
+
+ Updated THANKS.
+
+commit ef7890d56453dca1aeb2e12db29b7e418d93dde4
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Dec 1 23:04:12 2008 +0200
+
+ In command line tool, take advantage of memusage calculation's
+ ability to also validate the filter chain and options (not
+ implemented yet for all filters).
+
+commit ccd57afa09e332d664d6d6a7498702791ea5f659
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Dec 1 22:59:28 2008 +0200
+
+ Validate the filter chain before checking filter-specific
+ memory usage.
+
+commit c596fda40b62fe1683d0ac34d0c673dcaae2aa15
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Dec 1 22:58:22 2008 +0200
+
+ Make the memusage functions of LZMA1 and LZMA2 decoders
+ to validate the filter options.
+
+commit c58f469be5bb9b0bdab825c6687445fd553f4f3a
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Dec 1 22:55:18 2008 +0200
+
+ Added the changes for Delta filter that should have been
+ part of 656ec87882ee74b192c4ea4a233a235eca7b04d4.
+
+commit cd708015202dbf7585b84a8781462a20c42a324b
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Dec 1 22:50:28 2008 +0200
+
+ LZMA2 decoder cleanups. Make it require new LZMA properties
+ also in the first LZMA chunk after a dictionary reset in
+ uncompressed chunk.
+
+commit 656ec87882ee74b192c4ea4a233a235eca7b04d4
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Dec 1 16:30:11 2008 +0200
+
+ Added lzma_delta_coder_memusage() which also validates
+ the options.
+
+commit 691a9155b7a28882baf37e9d1e969e32e91dbc7a
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Nov 29 10:03:49 2008 +0200
+
+ Automake includes the m4 directory, so don't add it in
+ Makefile.am separately.
+
+ Updated THANKS.
+
+commit c7007ddf06ac2b0e018d71d281c21b99f16e7ae0
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Nov 28 12:00:48 2008 +0200
+
+ Tested using COLUMNS environment variable to avoid broken
+ progress indicator but since COLUMNS isn't usually available,
+ the code was left commented out.
+
+commit ae65dcfde27014e4d811e1a1308aa5d0fe8debbd
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Nov 27 19:28:59 2008 +0200
+
+ Cleanups to message.c.
+
+commit a8368b75cdcd5427299001cc42839287f27b244d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Nov 25 02:37:47 2008 +0200
+
+ Remove the nowadays unneeded memory limitting malloc() wrapper.
+
+commit 69472ee5f055a2bb6f28106f0923e1461fd1d080
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Nov 23 15:09:03 2008 +0200
+
+ VLI encoder and decoder cleanups. Made encoder return
+ LZMA_PROG_ERROR in single-call mode if there's no output
+ space.
+
+commit 4249c8c15a08f55b51b7012e6aaafce3aa9eb650
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Nov 22 17:44:33 2008 +0200
+
+ Typo fix
+
+commit 6d1d6f4598d121253dbe1084c6866b66e95c361b
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Nov 20 22:59:10 2008 +0200
+
+ Support NetBSD's errno for O_NOFOLLOW.
+
+commit f901a290eef67b8ea4720ccdf5f46edf775ed9d7
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Nov 20 18:05:52 2008 +0200
+
+ Build xzdec and lzmadec from xzdec.c. xzdec supports only .xz
+ files and lzmadec only .lzma files.
+
+commit 86a0ed8f01c8ed44721223f885e679c71b7bb94c
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Nov 20 11:01:29 2008 +0200
+
+ Minor cleanups to xzdec.
+
+commit 54f716ba8905d09752dcd1519455a40bd21d5317
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Nov 19 23:55:22 2008 +0200
+
+ Added missing check for uint16_t.
+
+commit 1880a3927b23f265f63b2adb86fbdb81ea09eb06
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Nov 19 23:52:24 2008 +0200
+
+ Renamed lzma to xz and lzmadec to xzdec. We create symlinks
+ lzma, unlzma, and lzcat in "make install" for backwards
+ compatibility with LZMA Utils 4.32.x; I'm not sure if this
+ should be the default though.
+
+commit e114502b2bc371e4a45449832cb69be036360722
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Nov 19 20:46:52 2008 +0200
+
+ Oh well, big messy commit again. Some highlights:
+ - Updated to the latest, probably final file format version.
+ - Command line tool reworked to not use threads anymore.
+ Threading will probably go into liblzma anyway.
+ - Memory usage limit is now about 30 % for uncompression
+ and about 90 % for compression.
+ - Progress indicator with --verbose
+ - Simplified --help and full --long-help
+ - Upgraded to the last LGPLv2.1+ getopt_long from gnulib.
+ - Some bug fixes
+
+commit 3c3905b53462ae235c9438d86a4dc51086410932
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Oct 9 11:12:29 2008 +0300
+
+ Fixed the test that should have been fixed as part
+ of 1e8e4fd1f3e50129b4541406ad765d2aa1233943.
+
+commit 0f295bf7a3ece01f667caae318cc3e3424085886
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Oct 7 16:42:18 2008 +0300
+
+ Fixed some help messages.
+
+commit 1e8e4fd1f3e50129b4541406ad765d2aa1233943
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Oct 7 09:40:31 2008 +0300
+
+ Made the preset numbering more logical in liblzma API.
+
+commit 5e4df4c3c09c82bbbb1a916784e3dc717ca4ff81
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Oct 3 19:36:09 2008 +0300
+
+ Removed fi from po/LINGUAS.
+
+commit fcfb86c7770328cfffa2e83b176af9a1ba2d9128
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Oct 3 07:06:48 2008 +0300
+
+ Fixed suffix handling with --format=raw.
+
+commit bd137524f2f50e30ba054f42f1f6536cd3cee920
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Oct 2 22:51:46 2008 +0300
+
+ Initial changes to change the suffix of the new format to .xz.
+ This also fixes a bug related to --suffix option. Some issues
+ with suffixes with --format=raw were not fixed.
+
+commit 4c321a41c482821aa3c4d64cdf886a6ed904d844
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Sep 30 17:43:55 2008 +0300
+
+ Renamed the test files from .lzma suffix to .xz suffix.
+
+commit 8e60c889a2816a63013a35c99ce26bf28f5b78eb
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Sep 30 13:57:44 2008 +0300
+
+ Fixed Stream decoder to actually use the first_stream variable.
+
+commit 3bdbc12c054d1961133ee19802af7dd3c3494543
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Sep 30 13:56:57 2008 +0300
+
+ Added one more test file.
+
+commit a6639022fdc536e5659b070a465221b4cf7c51fa
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Sep 30 13:34:07 2008 +0300
+
+ Fixed uninitialized variable in Stream decoder.
+
+commit ed3709000a3f17ecefab29b2235d7e2221b00003
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Sep 30 13:27:28 2008 +0300
+
+ Added two test files.
+
+commit ea560b0ea80525752bdcd0074d24f8dc170bbe29
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Sep 27 23:49:24 2008 +0300
+
+ Fix conflicting Subblock helper filter's ID.
+
+commit ad97483b6e55142fd8d5c041db057017a891cd95
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Sep 27 23:37:13 2008 +0300
+
+ Changed magic bytes to match the updated spec. Filename
+ suffix wasn't changed yet.
+
+commit 7a57069167e9e63394e2b095ee3a63253fcb51c7
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Sep 27 23:16:09 2008 +0300
+
+ Remove po/fi.po since I'm not keeping it updated for now.
+
+commit 018ae09df8f2fee5a7374f307df4cb42fad0b81e
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Sep 27 23:13:54 2008 +0300
+
+ Fix also test_compress.sh.
+
+commit 3a62a5fb85d2eebd8666e64ed5d364d095062858
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Sep 27 23:01:15 2008 +0300
+
+ Fixed compilation of test_filter_flags.c, which was broken by
+ 1dcecfb09b55157b8653d747963069c8bed74f04.
+
+commit c6ca26eef7cd07eba449035514e2b8f9ac3111c0
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Sep 27 19:11:02 2008 +0300
+
+ Updated file format specification. It changes the suffix
+ of the new format to .xz and removes the recently added
+ LZMA filter.
+
+commit 1dcecfb09b55157b8653d747963069c8bed74f04
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Sep 27 19:09:21 2008 +0300
+
+ Some API changes, bug fixes, cleanups etc.
+
+commit 5cc5064cae603b649c64c40125c7dd365de54c9d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Sep 27 11:28:49 2008 +0300
+
+ Added 7z2lzma.bash.
+
+commit f147666a5cd15542d4e427da58629f4a71cc38e1
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Sep 17 22:11:39 2008 +0300
+
+ Miscellaneous LZ and LZMA encoder cleanups
+
+commit 13d68b069849e19c33822cd8996cd6447890abb1
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Sep 13 13:54:00 2008 +0300
+
+ LZ decoder cleanup
+
+commit 13a74b78e37f16c9096ba5fe1859cc04eaa2f9f7
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Sep 13 12:10:43 2008 +0300
+
+ Renamed constants:
+ - LZMA_VLI_VALUE_MAX -> LZMA_VLI_MAX
+ - LZMA_VLI_VALUE_UNKNOWN -> LZMA_VLI_UNKNOWN
+ - LZMA_HEADER_ERRRO -> LZMA_OPTIONS_ERROR
+
+commit 320601b2c7b08fc7da9da18d5bf7c3c1a189b080
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Sep 12 22:41:40 2008 +0300
+
+ Improved the Stream Flags handling API.
+
+commit ec490da5228263b25bf786bb23d1008468f55b30
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Sep 11 23:10:44 2008 +0300
+
+ Simplified debug/known_sizes.c to match the relaxed
+ requirements of Block encoder.
+
+commit 16e8b98f2659347edfa74afdbbb9e73311153cb9
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Sep 11 23:09:24 2008 +0300
+
+ Remove a check from Block encoder that should have already
+ been removed in 2ba01bfa755e47ff6af84a978e3c8d63d7d2775e.
+
+commit 5a710c3805bdf6d7e3c92e954e4e4565b27bcb13
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Sep 11 20:02:38 2008 +0300
+
+ Remove bogus #includes.
+
+commit 01892b2ca5f69bed0ea746e04b604030d57806bb
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Sep 11 10:49:14 2008 +0300
+
+ Updated THANKS.
+
+commit 962f2231d49409fe6852e44ffe8c5dbabb04bc7d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Sep 11 10:48:12 2008 +0300
+
+ Fix a compiler error on big endian systems that don't
+ support unaligned memory access.
+
+commit fa3ab0df8ae7a8a1ad55b52266dc0fd387458671
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Sep 11 10:46:14 2008 +0300
+
+ Silence a compiler warning.
+
+commit 9373e81e18822db4972819442ea4c2cb9955470b
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Sep 10 19:16:32 2008 +0300
+
+ Bumped version to 4.999.6alpha.
+
+commit cb072b7c8442ba68bb0c62c0abbbe939794887a3
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Sep 10 17:02:00 2008 +0300
+
+ Check for LZMA_FILTER_RESERVED_START in filter_flags_encoder.c.
+ Use LZMA_PROG_ERROR instead of LZMA_HEADER_ERROR if the Filter ID
+ is in the reserved range. This allows Block Header encoder to
+ detect unallowed Filter IDs, which is good for Stream encoder.
+
+commit 123ab0acec435c9e9866a99e30482116cfbd9ba5
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Sep 10 16:44:32 2008 +0300
+
+ Filter handling cleanups
+
+commit 9cfcd0c4f2f865d8fbbb46ea28344a9be0dd8ad1
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Sep 10 00:33:00 2008 +0300
+
+ Comments
+
+commit 2ba01bfa755e47ff6af84a978e3c8d63d7d2775e
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Sep 10 00:27:02 2008 +0300
+
+ Cleaned up Block encoder and moved the no longer shared
+ code from block_private.h to block_decoder.c. Now the Block
+ encoder doesn't need compressed_size and uncompressed_size
+ from lzma_block structure to be initialized.
+
+commit 07efcb5a6bc5d7018798ebd728586f84183e7d64
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Sep 7 10:23:13 2008 +0300
+
+ Changed Filter ID of LZMA to 0x20.
+
+commit 32fe5fa541e82c08e054086279079ae5016bd8d8
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Sep 6 23:42:50 2008 +0300
+
+ Comments
+
+commit 0a31ed9d5e3cde4feb094b66f3a8b2c074605d84
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Sep 6 15:14:30 2008 +0300
+
+ Some API cleanups
+
+commit da98df54400998be2a6c3876f9655a3c51b93c10
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Sep 4 11:53:06 2008 +0300
+
+ Added support for raw encoding and decoding to the command
+ line tool, and made various cleanups. --lzma was renamed to
+ --lzma1 to prevent people from accidentally using LZMA when
+ they want LZMA2.
+
+commit 2496aee8a7741a8a0d42987db41ff2cf1a4bdabd
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Sep 4 10:39:15 2008 +0300
+
+ Don't allow LZMA_SYNC_FLUSH with decoders anymore. There's
+ simply nothing that would use it. Allow LZMA_FINISH to the
+ decoders, which will usually ignore it (auto decoder and
+ Stream decoder being exceptions).
+
+commit bea301c26d5d52675e11e0236faec0492af98f60
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Sep 3 17:06:25 2008 +0300
+
+ Minor updates to the file format specification.
+
+commit 9c75b089b4a9e0edcf4cf7970a4383768707d6c8
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Sep 2 19:33:32 2008 +0300
+
+ Command line tool fixes
+
+commit bab0590504b5aeff460ab4ca8c964dd7c1bad9e4
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Sep 2 19:31:42 2008 +0300
+
+ Auto decoder cleanup
+
+commit 689602336d126a46b60d791a67decab65e1e81f5
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Sep 2 19:12:12 2008 +0300
+
+ Updated auto decoder to handle LZMA_CONCATENATED when decoding
+ LZMA_Alone files. Decoding of concatenated LZMA_Alone files is
+ intentionally not supported, so it is better to put this in
+ auto decoder than LZMA_Alone decoder.
+
+commit 80c4158f19904026433eb6f5d5ca98a0ecd4f66c
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Sep 2 14:56:52 2008 +0300
+
+ Stream decoder cleanups
+
+commit fc681657450ce57be1fe08f7a15d31dcc705e514
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Sep 2 11:45:39 2008 +0300
+
+ Some fixes to LZ encoder.
+
+commit ede675f9ac1ca82a7d7c290324adba672118bc8d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Aug 31 11:47:01 2008 +0300
+
+ Fix wrong pointer calculation in LZMA encoder.
+
+commit 3b34851de1eaf358cf9268922fa0eeed8278d680
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Aug 28 22:53:15 2008 +0300
+
+ Sort of garbage collection commit. :-| Many things are still
+ broken. API has changed a lot and it will still change a
+ little more here and there. The command line tool doesn't
+ have all the required changes to reflect the API changes, so
+ it's easy to get "internal error" or trigger assertions.
+
+commit 57b9a145a527f0716822615e5ed536d33aebd3fc
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jun 20 17:16:32 2008 +0300
+
+ Fix test_filter_flags to match the new restriction of lc+lp.
+
+commit eaafc4367c77ec1d910e16d11b4da293969d97a3
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jun 20 16:19:54 2008 +0300
+
+ Remove some redundant code from LZMA encoder.
+
+commit 0809c46534fa5664fe35d9e98d95e87312ed130e
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Jun 19 16:35:08 2008 +0300
+
+ Add limit of lc + lp <= 4. Now we can allocate the
+ literal coder as part of the main LZMA encoder or
+ decoder structure.
+
+ Make the LZMA decoder to rely on the current internal API
+ to free the allocated memory in case an error occurs.
+
+commit d25ab1b96178f06a0e724f58e3cd68300b2b1275
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jun 18 21:45:19 2008 +0300
+
+ Comments
+
+commit 6368a2fa5901c75864be5171dd57a50af7adbb41
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jun 18 19:19:02 2008 +0300
+
+ Delete old code that was supposed to be already deleted
+ from test_block_header.c.
+
+commit 7d17818cec8597f847b0a2537fde991bbc3d9e96
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jun 18 18:02:10 2008 +0300
+
+ Update the code to mostly match the new simpler file format
+ specification. Simplify things by removing most of the
+ support for known uncompressed size in most places.
+ There are some miscellaneous changes here and there too.
+
+ The API of liblzma has got many changes and still some
+ more will be done soon. While most of the code has been
+ updated, some things are not fixed (the command line tool
+ will choke with invalid filter chain, if nothing else).
+
+ Subblock filter is somewhat broken for now. It will be
+ updated once the encoded format of the Subblock filter
+ has been decided.
+
+commit bf6348d1a3ff09fdc06940468f318f75ffa6af11
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jun 17 15:03:46 2008 +0300
+
+ Update the file format specification draft. The new one is
+ a lot simpler than the previous versions, but it also means
+ that the existing code will change a lot.
+
+commit 803194ddd26f01ff60ba4e9924c6087a56b29827
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jun 11 21:42:47 2008 +0300
+
+ Fix uninitialized variable in LZMA encoder. This was
+ introduced in 369f72fd656f537a9a8e06f13e6d0d4c242be22f.
+
+commit 0ea98e52ba87453497b1355c51f13bad55c8924a
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jun 11 15:08:44 2008 +0300
+
+ Improve command line integer parsing a little in lzma and
+ lzmadec to make them accept also KiB in addition Ki etc.
+ Fix also memory usage information in lzmadec --help.
+
+commit 436fa5fae96d4e35759aed33066060f09ee8c6ef
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jun 10 20:36:12 2008 +0300
+
+ s/decompressed/compressed/ in the command line tool's
+ error message.
+
+commit 369f72fd656f537a9a8e06f13e6d0d4c242be22f
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Jun 1 12:48:17 2008 +0300
+
+ Fix a buffer overflow in the LZMA encoder. It was due to my
+ misunderstanding of the code. There's no tiny fix for this
+ problem, so I also cleaned up the code in general.
+
+ This reduces the speed of the encoder 2-5 % in the fastest
+ compression mode ("lzma -1"). High compression modes should
+ have no noticeable performance difference.
+
+ This commit breaks things (especially LZMA_SYNC_FLUSH) but I
+ will fix them once the new format and LZMA2 has been roughly
+ implemented. Plain LZMA won't support LZMA_SYNC_FLUSH at all
+ and won't be supported in the new .lzma format. This may
+ change still but this is what it looks like now.
+
+ Support for known uncompressed size (that is, LZMA or LZMA2
+ without EOPM) is likely to go away. This means there will
+ be API changes.
+
+commit e55e0e873ce2511325749d415ae547d62ab5f00d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri May 30 11:53:41 2008 +0300
+
+ Typo fixes from meyering.
+
+commit ed6664146fcbe9cc4a3b23b31632182ed812ea93
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun May 11 14:24:42 2008 +0300
+
+ Remove support for pre-C89 libc versions that lack memcpy,
+ memmove, and memset.
+
+commit b09464bf9ae694afc2d1dc26188ac4e2e8af0a63
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun May 11 14:17:21 2008 +0300
+
+ Improved C99 compiler detection in configure.ac. It will
+ pass -std=gnu99 instead of -std=c99 to GCC now, but -pedantic
+ should still give warnings about GNU extensions like before
+ except with some special keywords like asm().
+
+commit 11de5d5267f7a0a7f0a4d34eec147e65eaf9f9cf
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue May 6 15:15:07 2008 +0300
+
+ Bunch of grammar fixes from meyering.
+
+commit dc192b6343ae36276c85fcf7ef6006147816eadc
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue May 6 13:41:05 2008 +0300
+
+ Typo fix
+
+commit 944b62b93239b27b338d117f2668c0e95849659b
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun May 4 22:29:27 2008 +0300
+
+ Don't print an error message on broken pipe unless --verbose
+ is used.
+
+commit 8e074349e47ea6832b8fdf9244e581d453733433
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Apr 30 22:16:17 2008 +0300
+
+ Fix a crash with --format=alone if other filters than LZMA
+ are specified on the command line.
+
+commit 2f361ac19b7fd3abcd362de4d470e6a9eb495b73
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Apr 28 17:08:27 2008 +0300
+
+ Updated THANKS.
+
+commit 3be21fb12f4cec2cf07799e8960382f4cb375369
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Apr 28 17:06:34 2008 +0300
+
+ Fixed wrong spelling "limitter" to "limiter". This affects
+ liblzma's API.
+
+commit beeb81060821dfec4e7898e0d44b7900dcb2215e
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Apr 25 15:39:50 2008 +0300
+
+ Prevent LZ encoder from hanging with known uncompressed
+ size. The "fix" breaks LZMA_SYNC_FLUSH at end of stream
+ with known uncompressed size, but since it currently seems
+ likely that support for encoding with known uncompressed
+ size will go away anyway, I'm not fixing this problem now.
+
+commit c324325f9f13cdeb92153c5d00962341ba070ca2
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Apr 25 13:58:56 2008 +0300
+
+ Removed src/liblzma/common/sysdefs.h symlink, which was
+ annoying, because "make dist" put two copies of sysdefs.h
+ into the tarball instead of the symlink.
+
+commit d3ba30243c75c13d094de1793f9c58acdbacc692
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Apr 25 13:41:29 2008 +0300
+
+ Added memusage.c to debug directory.
+
+commit 8f804c29aa8471ccd6438ddca254092b8869ca52
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Apr 25 13:32:35 2008 +0300
+
+ Bumped version number to 4.999.3alpha. It will become 5.0.0
+ once we have a stable release (won't be very soon). The
+ version number is no longer related to version of LZMA SDK.
+
+ Made some small Automake-related changes to toplevel
+ Makefile.am and configure.ac.
+
+commit c99037ea10f121cbacf60c37a36c29768ae53447
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Apr 24 20:25:39 2008 +0300
+
+ Fix a memory leak by calling free(extra->data) in
+ lzma_extra_free().
+
+commit 22ba3b0b5043fa481903482ce85015fe775939e5
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Apr 24 20:23:05 2008 +0300
+
+ Make unlzma and lzcat symlinks.
+
+commit 17c36422d4cbc2c70d5c83ec389406f92cd9e85e
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Apr 24 20:20:27 2008 +0300
+
+ Fixed a bug in command line option parsing.
+
+commit 283f939974c32c47f05d495e8dea455ec646ed64
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Apr 24 20:19:20 2008 +0300
+
+ Added two assert()s.
+
+commit eb348a60b6e19a7c093f892434f23c4756973ffd
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Apr 24 19:22:53 2008 +0300
+
+ Switch to uint16_t as the type of range coder probabilities.
+
+commit 6c5306e312bcfd254cf654f88c04e34ba786df3d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Apr 24 18:39:57 2008 +0300
+
+ Fix wrong return type (uint32_t -> bool).
+
+commit 712cfe3ebfd24df24d8896b1315c53c3bc4369c8
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Apr 24 18:38:00 2008 +0300
+
+ Fix data corruption in LZ encoder with LZMA_SYNC_FLUSH.
+
+commit bc04486e368d20b3027cde625267762aae063965
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Apr 24 17:33:01 2008 +0300
+
+ Fix fastpos problem in Makefile.am when built with --enable-small.
+
+commit 7ab493924e0ed590a5121a15ee54038d238880d3
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Apr 24 17:30:51 2008 +0300
+
+ Use 64-bit integer as range encoder's cache size. This fixes a
+ theoretical data corruption, which should be very hard to trigger
+ even intentionally.
+
+commit 641998c3e1ecc8b598fe0eb051fab8b9535c291b
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Mar 24 16:38:40 2008 +0200
+
+ Replaced the range decoder optimization that used arithmetic
+ right shift with as fast version that doesn't need
+ arithmetic right shift. Removed the related check from
+ configure.ac.
+
+commit ad999efd279d95f1e7ac555b14170e8e9020488c
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Mar 22 14:39:34 2008 +0200
+
+ Take advantage of arithmetic right shift in range decoder.
+
+commit 03e0e8a0d7228b6ff1f0af39e2c040a4e425973d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Mar 22 14:18:29 2008 +0200
+
+ Added autoconf check to detect if we can use arithmetic
+ right shift for optimizations.
+
+commit 7521bbdc83acab834594a22bec50c8e1bd836298
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Mar 22 01:26:36 2008 +0200
+
+ Update a comment to use the variable name rep_len_decoder.
+
+ (And BTW, the previous commit actually did change the
+ program logic slightly.)
+
+commit 63b74d000eedaebb8485f623e56864ff5ab71064
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Mar 22 00:57:33 2008 +0200
+
+ Demystified the "state" variable in LZMA code. Use the
+ word literal instead of char for better consistency.
+ There are still some names with _char instead of _literal
+ in lzma_optimum, these may be changed later.
+
+ Renamed length coder variables.
+
+ This commit doesn't change the program logic.
+
+commit e6eb0a26757e851cef62b9440319a8e73b015cb9
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Mar 14 23:16:11 2008 +0200
+
+ Fix data corruption in LZMA encoder. Note that this bug was
+ specific to liblzma and was *not* present in LZMA SDK.
+
+commit 7d516f5129e4373a6d57249d7f608c634c66bf12
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Mar 14 21:32:37 2008 +0200
+
+ Fix a comment API header.
+
+commit 748d6e4274921a350bd0a317380309717441ef9c
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Mar 12 23:14:50 2008 +0200
+
+ Make lzma_stream.next_in const. Let's see if anyone complains.
+
+commit bfde3b24a5ae25ce53c854762b6148952386b025
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Mar 11 15:35:34 2008 +0200
+
+ Apply a minor speed optimization to LZMA decoder.
+
+commit f310c50286d9e4e9c6170bb65348c9bb430a65b4
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Mar 11 15:17:16 2008 +0200
+
+ Initialize the last byte of the dictionary to zero so that
+ lz_get_byte(lz, 0) returns zero. This was broken by
+ 1a3b21859818e4d8e89a1da99699233c1bfd197d.
+
+commit 5ead36cf7f823093672a4e43c3180b38c9abbaff
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Mar 10 15:57:55 2008 +0200
+
+ Really fix the price count initialization.
+
+commit d4d7feb83d1a1ded8f662a82e21e053841ca726c
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Mar 10 13:47:17 2008 +0200
+
+ Updated THANKS.
+
+commit 0541c5ea63ef3c0ff85eeddb0a420e56b0c65258
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Mar 10 13:46:48 2008 +0200
+
+ Initialize align_price_count and match_price_count in
+ lzma_encoder_init.c. While we don't call
+ fill_distances_prices() and fill_align_prices() in
+ lzma_lzma_encoder_init(), we still need to initialize
+ these two variables so that the fill functions get
+ called in lzma_encoder_getoptimum.c in the beginning
+ of a stream.
+
+commit 596fa1fac72823e4ef5bc26bb53f9090445bf748
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Mar 10 13:44:29 2008 +0200
+
+ Always initialize lz->temp_size in lz_decoder.c. temp_size did
+ get initialized as a side-effect after allocating a new decoder,
+ but not when the decoder was reused.
+
+commit 45e43e169527e7a98a8c8a821d37bf25822b764d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Mar 10 13:41:25 2008 +0200
+
+ Don't fill allocated memory with 0xFD when debugging is
+ enabled. It hides errors from Valgrind.
+
+commit c0e19e0662205f81a86da8903cdc325d50635870
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Feb 28 10:24:31 2008 +0200
+
+ Remove two redundant validity checks from the LZMA decoder.
+ These are already checked elsewhere, so omitting these
+ gives (very) tiny speed up.
+
+commit de7485806284d1614095ae8cb2ebbb5d74c9ac45
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Feb 6 13:25:32 2008 +0200
+
+ Tiny clean up to file-format.txt.
+
+commit 1a3b21859818e4d8e89a1da99699233c1bfd197d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Feb 2 14:51:06 2008 +0200
+
+ Don't memzero() the history buffer when initializing LZ
+ decoder. There's no danger of information leak here, so
+ it isn't required. Doing memzero() takes a lot of time
+ with large dictionaries, which could make it easier to
+ construct DoS attack to consume too much CPU time.
+
+commit 7e796e312bf644ea95aea0ff85480f47cfa30fc0
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Feb 1 08:39:26 2008 +0200
+
+ Do uncompressed size validation in raw encoder. This way
+ it gets done for not only raw encoder, but also Block
+ and LZMA_Alone encoders.
+
+commit 7dd48578a3853e0cfab9f1830bc30927173ec4bc
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Feb 1 08:32:05 2008 +0200
+
+ Avoid unneeded function call in raw_common.c.
+
+commit b596fac963c3ff96f615d4d9b427a213ec341211
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Jan 26 21:42:38 2008 +0200
+
+ Updated THANKS.
+
+commit e9f6e9c075ad93141a568d94f7d4eb0f2edbd6c2
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Jan 26 21:40:23 2008 +0200
+
+ Added note.GNU-stack to x86 assembler files. It is needed
+ when using non-executable stack.
+
+commit 4c7ad179c78f97f68ad548cb40a9dfa6871655ae
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Jan 26 19:12:50 2008 +0200
+
+ Added api/lzma/easy.h. I had forgot to add this to the
+ git repo. Thanks to Stephan Kulow.
+
+commit 288b232f54c3692cd36f471d4042f51daf3ea79f
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Jan 26 11:09:17 2008 +0200
+
+ Added more test files.
+
+commit c467b0defccf233d0c79234407bc38d7d09574d3
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Jan 26 10:47:55 2008 +0200
+
+ Added more test files.
+
+commit f9842f712732c482f2def9f24437851e57dd83f8
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Jan 26 00:25:34 2008 +0200
+
+ Return LZMA_HEADER_ERROR if LZMA_SYNC_FLUSH is used with any
+ of the so called simple filters. If there is demand, limited
+ support for LZMA_SYNC_FLUSH may be added in future.
+
+ After this commit, using LZMA_SYNC_FLUSH shouldn't cause
+ undefined behavior in any situation.
+
+commit e988ea1d1a286dd0f27af0657f9665d5cd8573aa
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jan 25 23:50:35 2008 +0200
+
+ Added more Multi-Block test files. Improved some
+ descriptions in the test files' README.
+
+commit 4441e004185cd4c61bda184010eca5924c9dec87
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jan 25 23:12:36 2008 +0200
+
+ Combine lzma_options_block validation needed by both Block
+ encoder and decoder, and put the shared things to
+ block_private.h. Improved the checks a little so that
+ they may detect too big Compressed Size at initialization
+ time if lzma_options_block.total_size or .total_limit is
+ known.
+
+ Allow encoding and decoding Blocks with combinations of
+ fields that are not allowed by the file format specification.
+ Doing this requires that the application passes such a
+ combination in lzma_options_lzma; liblzma doesn't do that,
+ but it's not impossible that someone could find them useful
+ in some custom file format.
+
+commit bf4200c818fcf9102e56328d39cde91bfa13cfb6
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jan 25 19:21:22 2008 +0200
+
+ Added test_memlimit.c.
+
+commit 7b8fc7e6b501a32a36636dac79ecb57099269005
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jan 25 19:20:28 2008 +0200
+
+ Improved the memory limitter:
+ - Added lzma_memlimit_max() and lzma_memlimit_reached()
+ API functions.
+ - Added simple estimation of malloc()'s memory usage
+ overhead.
+ - Fixed integer overflow detection in lzma_memlimit_alloc().
+ - Made some white space cleanups and added more comments.
+
+ The description of lzma_memlimit_max() in memlimit.h is bad
+ and should be improved.
+
+commit e0c3d0043da2f670cfdb1abbb3223d5a594ad8db
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jan 25 13:55:52 2008 +0200
+
+ Use more parenthesis in succeed() macro in tests/tests.h.
+
+commit 1fd76d488179580d37f31ee11948f4932aed31fd
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Jan 24 14:49:34 2008 +0200
+
+ Added more Multi-Block Stream test files.
+
+commit 6e27b1098a28f4ce09bfa6df68ad94182dfc2936
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Jan 24 00:46:05 2008 +0200
+
+ Added bunch of test files containing Multi-Block Streams.
+
+commit db9df0a9609c01a00a227329fb96e983971040f5
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jan 23 23:43:00 2008 +0200
+
+ Fix decoding of empty Metadata Blocks, that don't have
+ even the Metadata Flags field. Earlier the code allowed
+ such files; now they are prohibited as the file format
+ specification requires.
+
+commit 765f0b05f6e95ed9194fb90819cee189ebbac36b
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jan 23 23:38:18 2008 +0200
+
+ Fix a bug related to 99e12af4e2b866c011fe0106cd1e0bfdcc8fe9c6.
+ lzma_metadata.header_metadata_size was not properly set to
+ zero if the Metadata had only the Metadata Flags field.
+
+commit 3a7cc5c3dec7b078941f961b0393b86c418883b6
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jan 23 23:35:49 2008 +0200
+
+ Fix decoding of Extra Records that have empty Data.
+
+commit e5fdec93e273855c1bcc2579b83cfb481a9a1492
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jan 23 22:02:38 2008 +0200
+
+ Add the trailing '\0' to lzma_extra.data as the API header
+ already documents.
+
+commit ed40dc5a2c28a8dfccab8c165b3780738eeef93e
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jan 23 21:21:21 2008 +0200
+
+ Added debug/full_flush.c.
+
+commit ae0cd09a666a1682da8fc09487322227679e218d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jan 23 21:05:33 2008 +0200
+
+ Return LZMA_STREAM_END instead of LZMA_OK if
+ LZMA_SYNC_FLUSH or LZMA_FULL_FLUSH is used when
+ there's no unfinished Block open.
+
+commit 0e80ded13dfceb98f9494cbb5381a95eb44d03db
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jan 23 20:05:01 2008 +0200
+
+ Added bad-single-none-footer_filter_flags.lzma and
+ bad-single-none-too_long_vli.lzma.
+
+commit 8c8eb14055d8dd536b1b1c58fb284d34bb8ed1dd
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jan 23 13:42:35 2008 +0200
+
+ Fixed a typo.
+
+commit 980f65a9a10160c4d105767871e3002b9aaba3e0
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jan 23 13:40:45 2008 +0200
+
+ Fix a memory leak in the Subblock encoder.
+
+commit 99e12af4e2b866c011fe0106cd1e0bfdcc8fe9c6
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jan 23 13:36:07 2008 +0200
+
+ Fix Size of Header Metadata Block handling. Now
+ lzma_metadata.header_metadata_size == LZMA_VLI_VALUE_UNKNOWN
+ is not allowed at all. To indicate missing Header Metadata
+ Block, header_metadata_size must be set to zero. This is
+ what Metadata decoder does after this patch too.
+
+ Note that other missing fields in lzma_metadata are still
+ indicated with LZMA_VLI_VALUE_UNKNOWN. This isn't as
+ illogical as it sounds at first, because missing Size of
+ Header Metadata Block means that Header Metadata Block is
+ not present in the Stream. With other Metadata fields,
+ a missing field means only that the value is unknown.
+
+commit 58b78ab20c1bcced45cf71ae6684868fc90b4b81
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jan 23 13:15:55 2008 +0200
+
+ Fix a memory leak in metadata_decoder.c.
+
+commit 4d8cdbdab44400fd98f0f18a0f701e27cd1acdae
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jan 23 13:13:58 2008 +0200
+
+ Fix the fix 863028cb7ad6d8d0455fa69348f56b376d7b908f which
+ just moved to problem. Now it's really fixed.
+
+commit 67321de963ccf69410b3868b8e31534fe18a90de
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jan 23 00:21:04 2008 +0200
+
+ Take advantage of return_if_error() macro in
+ lzma_info_metadata_set() in info.c.
+
+commit 863028cb7ad6d8d0455fa69348f56b376d7b908f
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jan 23 00:18:32 2008 +0200
+
+ Fixed a dangling pointer that caused invalid free().
+
+commit cf49f42a6bd40143f54a6b10d6e605599e958c0b
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jan 22 22:49:24 2008 +0200
+
+ Added lzma_easy_* functions. These should make using
+ liblzma as easy as using zlib, because the easy API
+ don't require developers to know any fancy LZMA options.
+
+ Note that Multi-Block Stream encoding is currently broken.
+ The easy API should be OK, the bug(s) are elsewhere.
+
+commit 1747b85a43abc1c3f152dbd349be2ef4089ecf6a
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jan 22 21:16:22 2008 +0200
+
+ Fix Multi-Block Stream encoder's EOPM usage.
+
+commit 0ed6f1adcea540fb9593ca115d36de537f7f0dc6
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jan 22 00:15:11 2008 +0200
+
+ Made lzma_extra pointers const in lzma_options_stream.
+
+commit 305afa38f64c75af8e81c4167e2d8fa8d85b53a4
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Jan 20 20:15:21 2008 +0200
+
+ Updated debug/sync_flush.c.
+
+commit d53e9b77054cfade6a643e77d085273a348b189c
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Jan 20 20:14:26 2008 +0200
+
+ Added debug/repeat.c.
+
+commit 107259e306bcfc2336a0fb870fb58034c28faa52
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Jan 20 20:12:58 2008 +0200
+
+ Fix alignment handling bugs in Subblock encoder.
+
+ This leaves one known alignment bug unfixed: If repeat count
+ doesn't fit into 28-bit integer, the encoder has to split
+ this to multiple Subblocks with Subblock Type `Repeating Data'.
+ The extra Subblocks may have wrong alignment. Correct alignment
+ is restored after the split Repeating Data has been completely
+ written out.
+
+ Since the encoder doesn't even try to fix the alignment unless
+ the size of Data is at least 4 bytes, to trigger this bug you
+ need at least 4 GiB of repeating data with sequence length of
+ 4 or more bytes. Since the worst thing done by this bug is
+ misaligned data (no data corruption), this bug simply isn't
+ worth fixing, because a proper fix isn't simple.
+
+commit e141fe18950400faaa3503ff88ac20eacd73e88c
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Jan 19 21:16:33 2008 +0200
+
+ Implemented LZMA_SYNC_FLUSH support to the Subblock encoder.
+ The API for handing Subfilters was changed to make it
+ consistent with LZMA_SYNC_FLUSH.
+
+ A few sanity checks were added for Subfilter handling. Some
+ small bugs were fixed. More comments were added.
+
+commit 23c227a864a3b69f38c6a74306161d4e6918d1cc
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Jan 19 15:19:21 2008 +0200
+
+ Revised the Delta filter implementation. The initialization
+ function is still shared between encoder and decoder, but the
+ actual coding is in separate files for encoder and decoder.
+
+ There are now separate functions for the actual delta
+ calculation depending on if Delta is the last filter in the
+ chain or not. If it is the last, the new code copies the
+ data from input to output buffer and does the delta
+ calculation at the same time. The old code first copied the
+ data, then did the delta in the target buffer, which required
+ reading through the data twice.
+
+ Support for LZMA_SYNC_FLUSH was added to the Delta encoder.
+ This doesn't change anything in the file format.
+
+commit 61dc82f3e306b25ce3cd3d529df9ec7a0ec04b73
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jan 18 20:18:08 2008 +0200
+
+ Added the debug directory and the first debug tool
+ (sync_flush). These tools are not built unless the
+ user runs "make" in the debug directory.
+
+commit 0ae3208db94585eb8294b97ded387de0a3a07646
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jan 18 20:13:00 2008 +0200
+
+ Added test files to test usage of flush marker in LZMA.
+
+commit ab5feaf1fcc146ef9fd39360c53c290bec39524e
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jan 18 20:02:52 2008 +0200
+
+ Fix LZMA_SYNC_FLUSH handling in LZ and LZMA encoders.
+ That code is now almost completely in LZ coder, where
+ it can be shared with other LZ77-based algorithms in
+ future.
+
+commit 079c4f7fc26b3d0b33d9ae7536697b45f3b73585
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jan 18 17:21:24 2008 +0200
+
+ Don't add -g to CFLAGS when --enable-debug is specified.
+ It's the job of the user to put that in CFLAGS.
+
+commit 61d1784d8f1761d979a6da6e223e279ca33815e6
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jan 18 14:17:37 2008 +0200
+
+ Set stdin and stdout to binary mode on Windows. This patch is
+ a forward port of b7b22fcb979a16d3a47c8001f058c9f7d4416068
+ from lzma-utils-legacy.git. I don't know if the new code base
+ builds on Windows, but this is a start.
+
+commit c9cba976913e55ff9aac8a8133cc94416c7c1c9c
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jan 18 00:50:29 2008 +0200
+
+ Added test_compress.sh and bunch of files needed by it.
+ This new set of tests compress and decompress several
+ test files with many different compression options.
+ This set of tests will be extended later.
+
+commit 33be3c0e24d8f43376ccf71cc77d53671e792f07
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Jan 17 18:56:53 2008 +0200
+
+ Subblock decoder: Don't exit the main loop in decode_buffer()
+ too early if we hit End of Input while decoding a Subblock of
+ type Repeating Data. To keep the loop termination condition
+ elegant, the order of enumerations in coder->sequence were
+ changed.
+
+ To keep the case-labels in roughly the same order as the
+ enumerations in coder->sequence, large chunks of code was
+ moved around. This made the diff big and ugly compared to
+ the amount of the actual changes made.
+
+commit b254bd97b1cdb68d127523d91ca9e054ed89c4fd
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Jan 17 17:39:42 2008 +0200
+
+ Fix wrong too small size of argument unfiltered_max
+ in ia64_coder_init(). It triggered assert() in
+ simple_coder.c, and could have caused a buffer overflow.
+
+ This error was probably a copypaste mistake, since most
+ of the simple filters use unfiltered_max = 4.
+
+commit 8f5794c8f1a30e8e3b524b415bbe81af2e04c64a
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Jan 17 17:27:45 2008 +0200
+
+ Added --delta to the output of "lzma --help".
+
+commit f88590e0014b38d40465937c19f25f05f16c79ae
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Jan 17 13:14:20 2008 +0200
+
+ Fix Subblock docoder: If Subblock filter was used with known
+ Uncompressed Size, and the last output byte was from RLE,
+ the code didn't stop decoding as it should have done.
+
+commit bc0b945ca376e333077644d2f7fd54c2848aab8a
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jan 16 16:33:37 2008 +0200
+
+ Tiny non-technical edits to file-format.txt.
+
+commit 7599bb7064ccf007f054595dedda7927af868252
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jan 16 14:48:04 2008 +0200
+
+ Plugged a memory leak in stream_decoder.c.
+
+commit 0b581539311f3712946e81e747839f8fb5f441a7
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jan 16 14:47:27 2008 +0200
+
+ Added memory leak detection to lzmadec.c.
+
+commit 5b5b13c7bb8fde6331064d21f3ebde41072480c4
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jan 16 14:46:50 2008 +0200
+
+ Added lzma_memlimit_count().
+
+commit 19389f2b82ec54fd4c847a18f16482e7be4c9887
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jan 16 14:31:44 2008 +0200
+
+ Added ARRAY_SIZE(array) macro.
+
+commit 9bc33a54cbf83952130adbcb1be32c6882485416
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jan 16 13:27:03 2008 +0200
+
+ Make Uncompresed Size validation more strict
+ in alone_decoder.c.
+
+commit 01d71d60b79027e1ce3eb9c79ae5191e1407c883
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jan 15 17:46:59 2008 +0200
+
+ Free the allocated memory in lzmadec if debugging is
+ enabled. This should make it possible to detect possible
+ memory leaks with Valgrind.
+
+commit 8235e6e5b2878f76633afcda9a334640db503ef5
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jan 15 16:25:38 2008 +0200
+
+ Fix memory leaks from test_block_header.c.
+
+commit f10fc6a69d40b6d5c9cfbf8d3746f49869c2e2f6
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jan 15 14:23:35 2008 +0200
+
+ Use fastpos.h when encoding LZMA dictionary size in
+ Filter Flags encoder.
+
+commit e5728142a2048979f5c0c2149ce71ae952a092e1
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jan 15 14:02:22 2008 +0200
+
+ Revised the fastpos code. It now uses the slightly faster
+ table-based version from LZMA SDK 4.57. This should be
+ fast on most systems.
+
+ A simpler and smaller alternative version is also provided.
+ On some CPUs this can be even a little faster than the
+ default table-based version (see comments in fastpos.h),
+ but on most systems the table-based code is faster.
+
+commit 10437b5b567f6a025ff16c45a572e417a0a9cc26
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jan 15 13:32:13 2008 +0200
+
+ Added bsr.h.
+
+commit f3c88e8b8d8dd57f4bba5f0921eebf276437c244
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jan 15 13:29:14 2008 +0200
+
+ Fixed assembler detection in configure.ac, and added
+ detection for x86_64.
+
+commit 54ec204f58287f50d3976288295da4188a19192b
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jan 15 12:20:41 2008 +0200
+
+ Omit invalid space from printf() format string
+ in price_table_gen.c.
+
+commit 01b4b19f49f00e17a0f9cb8754c672ac0847b6e1
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jan 15 09:54:34 2008 +0200
+
+ Removed a few unused macros from lzma_common.h.
+
+commit 19bd7f3cf25e4ff8487ef7098ca4a7b58681961d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jan 15 08:37:42 2008 +0200
+
+ Fix a typo in lzma_encoder.c.
+
+commit 9f9b1983013048f2142e8bc7e240149d2687bedc
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jan 15 08:36:25 2008 +0200
+
+ Convert bittree_get_price() and bittree_reverse_get_price()
+ from macros to inline functions.
+
+commit 78e85cb1a7667c54853670d2eb09d754bcbda87d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jan 15 07:44:59 2008 +0200
+
+ Fix CRC code in case --enable-small is used.
+
+commit 949d4346e2d75bcd9dcb66c394d8d851d8db3aa0
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jan 15 07:41:39 2008 +0200
+
+ Fix typo in test_index.c.
+
+commit d13d693155c176fc9e9ad5c50d48ccba27c2d9c6
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jan 15 07:40:21 2008 +0200
+
+ Added precomputed range coder probability price table.
+
+commit 362dc3843b373c1007a50a4719f378981f18ae03
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Jan 14 13:42:43 2008 +0200
+
+ Remove RC_BUFFER_SIZE from lzma_encoder_private.h
+ and replace it with a sanity check.
+
+commit e22b37968d153683fec61ad37b6b160cb7ca4ddc
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Jan 14 13:39:54 2008 +0200
+
+ Major changes to LZ encoder, LZMA encoder, and range encoder.
+ These changes implement support for LZMA_SYNC_FLUSH in LZMA
+ encoder, and move the temporary buffer needed by range encoder
+ from lzma_range_encoder structure to lzma_lz_encoder.
+
+commit b59ef3973781f892c0a72b5e5934194567100be5
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Jan 14 13:34:29 2008 +0200
+
+ Added one assert() to process.c of the command line tool.
+
+commit 9547e734a00ddb64c851fa3f116e4f9e7d763ea7
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Jan 14 12:09:52 2008 +0200
+
+ Don't use coder->lz.stream_end_was_reached in assertions
+ in match_c.h.
+
+commit 3e09e1c05871f3757f759b801890ccccc9286608
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Jan 14 12:08:02 2008 +0200
+
+ In lzma_read_match_distances(), don't use
+ coder->lz.stream_end_was_reached. That variable
+ will be removed, and the check isn't required anyway.
+ Rearrange the check so that it doesn't make one to
+ think that there could be an integer overflow.
+
+commit a670fec8021e5962429689c194148a04c3418872
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Jan 14 11:56:41 2008 +0200
+
+ Small LZMA_SYNC_FLUSH fixes to Block and Single-Stream encoders.
+
+commit 3599dba9570a6972a16b6398d6c838e9b420e985
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Jan 14 11:54:56 2008 +0200
+
+ More fixes to LZMA decoder's flush marker handling.
+
+commit f73c2ab6079ed5675a42b39d584a567befbd4624
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Jan 10 17:13:42 2008 +0200
+
+ Eliminate lzma_lz_encoder.must_move_pos. It's needed
+ only in one place which isn't performance criticial.
+
+commit 382808514a42b2f4b4a64515e2dfb3fc1bc48ecd
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jan 9 20:05:57 2008 +0200
+
+ Define HAVE_ASM_X86 when x86 assembler optimizations are
+ used. This #define will be useful for inline assembly.
+
+commit 0e70fbe4032351aab13a1cd8e5deced105c0b276
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Wed Jan 9 12:06:46 2008 +0200
+
+ Added good-single-none-empty_3.lzma and
+ bad-single-none-empty.lzma.
+
+commit 379fbbe84d922c7cc00afa65c6f0c095da596b19
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jan 8 23:11:59 2008 +0200
+
+ Take advantage of return_if_error() in block_decoder.c.
+
+commit 97d5fa82077e57815dfad995dc393c2809a78539
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jan 8 23:10:57 2008 +0200
+
+ Updated tests/files/README.
+
+commit 3bb9bb310936cba6a743b4f06739a397dec7c28f
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jan 8 23:05:40 2008 +0200
+
+ Added test files with empty Compressed Data.
+
+commit 7054c5f5888ac6a7178cd43dc9583ce6c7e78c9f
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jan 8 22:58:42 2008 +0200
+
+ Fix decoding of Blocks that have only Block Header.
+
+commit 753e4d95cd1cf29c632dfe1a670af7c67aeffbf4
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jan 8 22:27:46 2008 +0200
+
+ Added good-single-subblock_implicit.lzma.
+
+commit faeac7b7aca75f86afed1e7cc06279d9d497c627
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jan 8 18:50:30 2008 +0200
+
+ Disable CRC32 from Block Headers when --check=none
+ has been specified.
+
+commit a751126dbb656767ed4666cf0e5d3e17349d93d1
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jan 8 13:36:29 2008 +0200
+
+ Fixed encoding of empty files. Arguments to is_size_valid()
+ were in wrong order in block_encoder.c.
+
+commit 9080267603b1006c4867c823307dca9df8be0d20
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jan 8 13:35:36 2008 +0200
+
+ Added a few test files.
+
+commit b4943ccf73b64fc93a90a23474509c316f55eb2b
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jan 8 12:29:58 2008 +0200
+
+ Avoid using ! in test_files.sh, because that doesn't work
+ with some ancient /bin/sh versions.
+
+commit e2417b2b9134f3f65e14b61e23cd3644d8954353
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Jan 8 00:48:30 2008 +0200
+
+ More pre-C99 inttypes.h compatibility fixes. Now the code
+ should work even if the system has no inttypes.h.
+
+commit 5d227e51c23639423f4ade06aabb54e131f8505e
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Jan 7 23:25:32 2008 +0200
+
+ Updated fi.po although it's currently pretty much crap.
+
+commit c7189d981a1b27c63da0c1ee80d9b5cd8ce1733d
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Jan 7 23:14:25 2008 +0200
+
+ Test for $GCC = yes instead of if it is non-empty. This
+ way it is possible to use ac_cv_c_compiler_gnu=no to
+ force configure to think it is using non-GNU C compiler.
+
+commit 3dbbea82b74bb841c995ad332a3aeca613015e10
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Jan 7 21:49:41 2008 +0200
+
+ Added test_files.sh to tests/Makefile.am so it gets
+ included in the tarball with "make dist".
+
+commit 2fd2d181543feab1b4003f3ac6e85625fbee04f0
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Jan 7 18:22:24 2008 +0200
+
+ Cosmetic edit to test_files.sh.
+
+commit 9a71d573100a990ceb30ce0bec6a9a15d795605f
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Jan 7 18:09:44 2008 +0200
+
+ Added tests/files/README.
+
+commit 47f48fe9936ed72617a60fbd015df7e0e47a1e43
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Jan 7 14:20:57 2008 +0200
+
+ Tell in COPYING that everything in tests/files is
+ public domain.
+
+commit 3502b3e1d00251d3c8dda96079440705c28d8225
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Jan 7 14:19:05 2008 +0200
+
+ Cleaned up the tests/files directory.
+
+commit 908b2ac604b9940369d7fe8a45e9eb6da5d2a24c
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Jan 7 13:49:19 2008 +0200
+
+ Added test_files.sh to test decoding of the files in
+ the tests/files directory. It doesn't test the malicious
+ files yet.
+
+commit ecb2a6548f5978022a8fa931719dc575f5fd3bf6
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Jan 7 11:23:13 2008 +0200
+
+ Updated README regarding the assembler optimizations.
+
+commit eacb8050438d3e6146c86eb9732d3fb1ef1825cb
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Jan 7 10:58:00 2008 +0200
+
+ Updated THANKS.
+
+commit 1239649f96132b18e3b7e2dd152ecf53a195caa8
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Jan 6 21:47:17 2008 +0200
+
+ Cosmetic changes to configure.ac.
+
+commit 88ee301ec2e4506a30ec7ac9aaa2288e2dcadd0e
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Jan 6 19:46:38 2008 +0200
+
+ Automatically disable assembler code on Darwin x86.
+ Darwin has different ABI than GNU+Linux and Solaris,
+ thus the assembler code doesn't assemble on Darwin.
+
+commit c15a7abf66e3a70792f7444115e484c7981c8284
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Jan 6 19:45:27 2008 +0200
+
+ With printf(), use PRIu64 with a cast to uint64_t instead
+ of %zu, because some pre-C99 libc versions don't support %zu.
+
+commit 4e7e54c4c522ab2f6a7abb92cefc4f707e9568fb
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Jan 6 16:27:41 2008 +0200
+
+ Introduced compatibility with systems that have pre-C99
+ or no inttypes.h. This is useful when the compiler has
+ good enough support for C99, but libc headers don't.
+
+ Changed liblzma API so that sys/types.h and inttypes.h
+ have to be #included before #including lzma.h. On systems
+ that don't have C99 inttypes.h, it's the problem of the
+ applications to provide the required types and macros
+ before #including lzma.h.
+
+ If lzma.h defined the missing types and macros, it could
+ conflict with third-party applications whose configure
+ has detected that the types are missing and defined them
+ in config.h already. An alternative would have been
+ introducing lzma_uint32 and similar types, but that would
+ just be an extra pain on modern systems.
+
+commit a71864f77dfb76b5d78a270641539947c312583a
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Jan 5 19:57:00 2008 +0200
+
+ Fix typo in comment (INT64_MAX -> UINT64_MAX).
+
+commit 072927905a3b66281c6311b4b351caa501d8b73a
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Jan 5 19:42:04 2008 +0200
+
+ Rearranged testing of GCC-specific flags.
+
+commit d160ee32598c6d1cd9054ef019e8c9331208b188
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sat Jan 5 01:20:24 2008 +0200
+
+ Another bug fix for flush marker detection.
+
+commit fc67f79f607cbfa78c6f47a69dec098d8659b162
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jan 4 21:37:01 2008 +0200
+
+ Fix stupid bugs in flush marker detection.
+
+commit 0029cbbabe87d491fc046a55a629a6d556010baa
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jan 4 21:30:33 2008 +0200
+
+ Added support for flush marker, which will be in files
+ that use LZMA_SYNC_FLUSH with encoder (not implemented
+ yet). This is a new feature in the raw LZMA format,
+ which isn't supported by old decoders. This shouldn't
+ be a problem in practice, since lzma_alone_encoder()
+ will not allow LZMA_SYNC_FLUSH, and thus not allow
+ creating files on decodable with old decoders.
+
+ Made lzma_decoder.c to require tab width of 4 characters
+ if one wants to fit the code in 80 columns. This makes
+ the code easier to read.
+
+commit bbfd1f6ab058a7e661545205befcb7f70c5685ab
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Jan 4 20:45:05 2008 +0200
+
+ Moved range decoder initialization (reading the first
+ five input bytes) from LZMA decoder to range decoder
+ header. Did the same for decoding of direct bits.
+
+commit 5db745cd2a74f6ed2e52f5c716c08ed0daf17ebc
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Dec 14 11:15:21 2007 +0200
+
+ Added a note to README that --disable-assembler
+ must be used on Darwin.
+
+commit 44b333d4615b5aabc557a0e1b6bb0096da3fae24
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Dec 14 10:07:10 2007 +0200
+
+ Use the filename suffix .S instead of .s for assembler files
+ so that the preprocessor removes the /* */ style comments,
+ which are not supported by some non-GNU assemblers (Solaris)
+ that otherwise work with this code.
+
+commit ec1c82b2e82f395f6e8e19ac212a639644330cd7
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Dec 14 09:59:05 2007 +0200
+
+ Fixed wrong symbol name in crc64_x86.s.
+
+commit 2881570df6803eed2fe550af34574e8e61794804
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Fri Dec 14 09:53:24 2007 +0200
+
+ Use .globl instead of .global in x86 assembler code for
+ better portability. Still needs fixing the commenting.
+
+commit 698470b8f33fc0e5f27dafa93b39b6dd5dde5a66
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Thu Dec 13 20:14:37 2007 +0200
+
+ Fixed a few short options that take an argument.
+ short_opts[] was missing colons to indicate
+ required argument. Thanks to Fabio Pedretti for
+ the bug report.
+
+commit 918bcb0e0728d2d976621e9f35b56f224f11d989
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Dec 11 17:08:04 2007 +0200
+
+ Removed uncompressed size tracking from Delta encoder too.
+
+commit 3e16d51dd645667b05ff826665b1fc353aa41cd9
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Dec 11 16:49:19 2007 +0200
+
+ Remove uncompressed size tracking from the filter encoders.
+ It's not strictly needed there, and just complicates the
+ code. LZ encoder never even had this feature.
+
+ The primary reason to have uncompressed size tracking in
+ filter encoders was validating that the application
+ doesn't give different amount of input that it had
+ promised. A side effect was to validate internal workings
+ of liblzma.
+
+ Uncompressed size tracking is still present in the Block
+ encoder. Maybe it should be added to LZMA_Alone and raw
+ encoders too. It's simpler to have one coder just to
+ validate the uncompressed size instead of having it
+ in every filter.
+
+commit 5286723e0d1ac386d5b07f08d78e61becf895a5a
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Dec 11 14:10:53 2007 +0200
+
+ Get rid of no-NLS gnulib. I don't know how to get it
+ working with Automake. People who want smaller lzmadec
+ should use --disable-nls on non-GNU systems.
+
+commit ce8b036a6c7a43b290356b673d953f6d76b2be64
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Dec 11 14:09:35 2007 +0200
+
+ Fixed a typo in tests/Makefile.am which prevented
+ building the tests if gnulib was needed.
+
+commit 7c1ad41eb611ed89e5bb8792a3beb533b7aa59f4
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Tue Dec 11 11:18:58 2007 +0200
+
+ Fixed wrong type of flags_size in Subblock encoder.
+
+commit ce64df716243fdc40359090d1f6541f3a4f5f21a
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Dec 10 20:44:16 2007 +0200
+
+ Bumped version number to 4.42.3alpha.
+
+commit b499a0403ea5c41d6a25b40275eb6c57643052ce
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Mon Dec 10 15:02:50 2007 +0200
+
+ Disabled some unneeded warnings and made "make dist" work.
+
+commit 2ab8adb5165a0b77114a7eb21f9ff1e6a266f172
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Dec 9 21:43:15 2007 +0200
+
+ Added LZMA_SYNC_FLUSH support to the Copy filter.
+
+commit 329c272d501e88793dda5540358d55c12428d194
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Dec 9 17:14:07 2007 +0200
+
+ Added missing LZMA_API to the C versions of the CRC functions.
+ The x86 assembler versions were already OK.
+
+commit c90daf86ce683fa8cf80491d624ffb158dfbd9d7
+Author: Jim Meyering <meyering@redhat.com>
+Date: Sun Dec 9 15:34:25 2007 +0100
+
+ * tests/test_block_header.c (test3): Remove duplicate initializer.
+
+commit 07ac881779a8477f2c1ab112b91a129e24aa743c
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Dec 9 17:06:45 2007 +0200
+
+ Take advantage of return_if_error() macro in more places.
+ Cleaned Subblock filter's initialization code too.
+
+commit 41338717964f510ee61d70b25bd4c502ec9f77cf
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Dec 9 12:13:01 2007 +0200
+
+ Added a bunch of .lzma test files.
+
+commit ff946ceb7975d4f11950afd33f6315b4d20d1a03
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Dec 9 11:24:48 2007 +0200
+
+ Re-enabled the security checks in Subblock decoder
+ that were disabled for debugging reasons.
+
+commit 2bf36d22d2c24ac3f488e63b35564fa2f6dab8d1
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Dec 9 11:03:28 2007 +0200
+
+ Fixed the tests to build with -Werror.
+
+commit 5d018dc03549c1ee4958364712fb0c94e1bf2741
+Author: Lasse Collin <lasse.collin@tukaani.org>
+Date: Sun Dec 9 00:42:33 2007 +0200
+
+ Imported to git.
diff --git a/README b/README
new file mode 100644
index 000000000000..6b695d5ccdb8
--- /dev/null
+++ b/README
@@ -0,0 +1,218 @@
+
+XZ Utils
+========
+
+ 0. Overview
+ 1. Documentation
+ 1.1. Overall documentation
+ 1.2. Documentation for command line tools
+ 1.3. Documentation for liblzma
+ 2. Version numbering
+ 3. Reporting bugs
+ 4. Other implementations of the .xz format
+ 5. Contact information
+
+
+0. Overview
+-----------
+
+ XZ Utils provide a general-purpose data compression library and
+ command line tools. The native file format is the .xz format, but
+ also the legacy .lzma format is supported. The .xz format supports
+ multiple compression algorithms, which are called "filters" in
+ context of XZ Utils. The primary filter is currently LZMA2. With
+ typical files, XZ Utils create about 30 % smaller files than gzip.
+
+ To ease adapting support for the .xz format into existing applications
+ and scripts, the API of liblzma is somewhat similar to the API of the
+ popular zlib library. For the same reason, the command line tool xz
+ has similar command line syntax than that of gzip.
+
+ When aiming for the highest compression ratio, LZMA2 encoder uses
+ a lot of CPU time and may use, depending on the settings, even
+ hundreds of megabytes of RAM. However, in fast modes, LZMA2 encoder
+ competes with bzip2 in compression speed, RAM usage, and compression
+ ratio.
+
+ LZMA2 is reasonably fast to decompress. It is a little slower than
+ gzip, but a lot faster than bzip2. Being fast to decompress means
+ that the .xz format is especially nice when the same file will be
+ decompressed very many times (usually on different computers), which
+ is the case e.g. when distributing software packages. In such
+ situations, it's not too bad if the compression takes some time,
+ since that needs to be done only once to benefit many people.
+
+ With some file types, combining (or "chaining") LZMA2 with an
+ additional filter can improve compression ratio. A filter chain may
+ contain up to four filters, although usually only one two is used.
+ For example, putting a BCJ (Branch/Call/Jump) filter before LZMA2
+ in the filter chain can improve compression ratio of executable files.
+
+ Since the .xz format allows adding new filter IDs, it is possible that
+ some day there will be a filter that is, for example, much faster to
+ compress than LZMA2 (but probably with worse compression ratio).
+ Similarly, it is possible that some day there is a filter that will
+ compress better than LZMA2.
+
+ XZ Utils doesn't support multithreaded compression or decompression
+ yet. It has been planned though and taken into account when designing
+ the .xz file format.
+
+
+1. Documentation
+----------------
+
+1.1. Overall documentation
+
+ README This file
+
+ INSTALL.generic Generic install instructions for those not familiar
+ with packages using GNU Autotools
+ INSTALL Installation instructions specific to XZ Utils
+ PACKAGERS Information to packagers of XZ Utils
+
+ COPYING XZ Utils copyright and license information
+ COPYING.GPLv2 GNU General Public License version 2
+ COPYING.GPLv3 GNU General Public License version 3
+ COPYING.LGPLv2.1 GNU Lesser General Public License version 2.1
+
+ AUTHORS The main authors of XZ Utils
+ THANKS Incomplete list of people who have helped making
+ this software
+ NEWS User-visible changes between XZ Utils releases
+ ChangeLog Detailed list of changes (commit log)
+ TODO Known bugs and some sort of to-do list
+
+ Note that only some of the above files are included in binary
+ packages.
+
+
+1.2. Documentation for command line tools
+
+ The command line tools are documented as man pages. In source code
+ releases (and possibly also in some binary packages), the man pages
+ are also provided in plain text (ASCII only) and PDF formats in the
+ directory "doc/man" to make the man pages more accessible to those
+ whose operating system doesn't provide an easy way to view man pages.
+
+
+1.3. Documentation for liblzma
+
+ The liblzma API headers include short docs about each function
+ and data type as Doxygen tags. These docs should be quite OK as
+ a quick reference.
+
+ I have planned to write a bunch of very well documented example
+ programs, which (due to comments) should work as a tutorial to
+ various features of liblzma. No such example programs have been
+ written yet.
+
+ For now, if you have never used liblzma, libbzip2, or zlib, I
+ recommend learning *basics* of zlib API. Once you know that, it
+ should be easier to learn liblzma.
+
+ http://zlib.net/manual.html
+ http://zlib.net/zlib_how.html
+
+
+2. Version numbering
+--------------------
+
+ The version number format of XZ Utils is X.Y.ZS:
+
+ - X is the major version. When this is incremented, the library
+ API and ABI break.
+
+ - Y is the minor version. It is incremented when new features are
+ added without breaking existing API or ABI. Even Y indicates
+ stable release and odd Y indicates unstable (alpha or beta
+ version).
+
+ - Z is the revision. This has different meaning for stable and
+ unstable releases:
+ * Stable: Z is incremented when bugs get fixed without adding
+ any new features.
+ * Unstable: Z is just a counter. API or ABI of features added
+ in earlier unstable releases having the same X.Y may break.
+
+ - S indicates stability of the release. It is missing from the
+ stable releases where Y is an even number. When Y is odd, S
+ is either "alpha" or "beta" to make it very clear that such
+ versions are not stable releases. The same X.Y.Z combination is
+ not used for more than one stability level i.e. after X.Y.Zalpha,
+ the next version can be X.Y.(Z+1)beta but not X.Y.Zbeta.
+
+
+3. Reporting bugs
+-----------------
+
+ Naturally it is easiest for me if you already know what causes the
+ unexpected behavior. Even better if you have a patch to propose.
+ However, quite often the reason for unexpected behavior is unknown,
+ so here are a few things to do before sending a bug report:
+
+ 1. Try to create a small example how to reproduce the issue.
+
+ 2. Compile XZ Utils with debugging code using configure switches
+ --enable-debug and, if possible, --disable-shared. If you are
+ using GCC, use CFLAGS='-O0 -ggdb3'. Don't strip the resulting
+ binaries.
+
+ 3. Turn on core dumps. The exact command depends on your shell;
+ for example in GNU bash it is done with "ulimit -c unlimited",
+ and in tcsh with "limit coredumpsize unlimited".
+
+ 4. Try to reproduce the suspected bug. If you get "assertion failed"
+ message, be sure to include the complete message in your bug
+ report. If the application leaves a coredump, get a backtrace
+ using gdb:
+ $ gdb /path/to/app-binary # Load the app to the debugger.
+ (gdb) core core # Open the coredump.
+ (gdb) bt # Print the backtrace. Copy & paste to bug report.
+ (gdb) quit # Quit gdb.
+
+ Report your bug via email or IRC (see Contact information below).
+ Don't send core dump files or any executables. If you have a small
+ example file(s) (total size less than 256 KiB), please include
+ it/them as an attachment. If you have bigger test files, put them
+ online somewhere and include an URL to the file(s) in the bug report.
+
+ Always include the exact version number of XZ Utils in the bug report.
+ If you are using a snapshot from the git repository, use "git describe"
+ to get the exact snapshot version. If you are using XZ Utils shipped
+ in an operating system distribution, mention the distribution name,
+ distribution version, and exact xz package version; if you cannot
+ repeat the bug with the code compiled from unpatched source code,
+ you probably need to report a bug to your distribution's bug tracking
+ system.
+
+
+4. Other implementations of the .xz format
+------------------------------------------
+
+ 7-Zip and the p7zip port of 7-Zip support the .xz format starting
+ from the version 9.00alpha.
+
+ http://7-zip.org/
+ http://p7zip.sourceforge.net/
+
+ XZ Embedded is a limited implementation written for use in the Linux
+ kernel, but it is also suitable for other embedded use.
+
+ http://tukaani.org/xz/embedded.html
+
+
+5. Contact information
+----------------------
+
+ If you have questions, bug reports, patches etc. related to XZ Utils,
+ contact Lasse Collin <lasse.collin@tukaani.org> (in Finnish or English).
+ tukaani.org uses greylisting to reduce spam, thus when you send your
+ first email, it may get delayed by a few hours. In addition to that,
+ I'm sometimes slow at replying. If you haven't got a reply within two
+ weeks, assume that your email has got lost and resend it or use IRC.
+
+ You can find me also from #tukaani on Freenode; my nick is Larhzu.
+ The channel tends to be pretty quiet, so just ask your question and
+ someone may wake up.
+
diff --git a/THANKS b/THANKS
new file mode 100644
index 000000000000..2ffbb1e0f5f8
--- /dev/null
+++ b/THANKS
@@ -0,0 +1,67 @@
+
+Thanks
+======
+
+Some people have helped more, some less, but nevertheless everyone's help
+has been important. :-) In alphabetical order:
+ - Mark Adler
+ - H. Peter Anvin
+ - Nelson H. F. Beebe
+ - Karl Berry
+ - Anders F. Björklund
+ - Emmanuel Blot
+ - Trent W. Buck
+ - David Burklund
+ - Marek Černocký
+ - Andrew Dudman
+ - Markus Duft
+ - İsmail Dönmez
+ - Robert Elz
+ - Gilles Espinasse
+ - Mike Frysinger
+ - Joachim Henke
+ - Peter Ivanov
+ - Jouk Jansen
+ - Per Øyvind Karlsen
+ - Thomas Klausner
+ - Richard Koch
+ - Ville Koskinen
+ - Stephan Kulow
+ - Peter Lawler
+ - Hin-Tak Leung
+ - Andraž 'ruskie' Levstik
+ - Jim Meyering
+ - Rafał Mużyło
+ - Adrien Nader
+ - Hongbo Ni
+ - Jonathan Nieder
+ - Igor Pavlov
+ - Elbert Pol
+ - Mikko Pouru
+ - Robert Readman
+ - Bernhard Reutner-Fischer
+ - Christian von Roques
+ - Jukka Salmi
+ - Alexandre Sauvé
+ - Andreas Schwab
+ - Dan Shechter
+ - Stuart Shelton
+ - Jonathan Stott
+ - Paul Townsend
+ - Mohammed Adnène Trojette
+ - Alexey Tourbin
+ - Patrick J. Volkerding
+ - Christian Weisgerber
+ - Bert Wesarg
+ - Ralf Wildenhues
+ - Charles Wilson
+ - Lars Wirzenius
+ - Pilorz Wojciech
+ - Ryan Young
+ - Andreas Zieringer
+
+Also thanks to all the people who have participated in the Tukaani project.
+
+I have probably forgot to add some names to the above list. Sorry about
+that and thanks for your help.
+
diff --git a/TODO b/TODO
new file mode 100644
index 000000000000..9fac1b341956
--- /dev/null
+++ b/TODO
@@ -0,0 +1,60 @@
+
+XZ Utils To-Do List
+===================
+
+Known bugs
+----------
+
+ The test suite is too incomplete.
+
+ If the memory usage limit is less than about 13 MiB, xz is unable to
+ automatically scale down the compression settings enough even though
+ it would be possible by switching from BT2/BT3/BT4 match finder to
+ HC3/HC4.
+
+ The code to detect number of CPU cores doesn't count hyperthreading
+ as multiple cores. In context of xz, it probably should.
+ Hyperthreading is good at least with p7zip.
+
+ XZ Utils compress some files significantly worse than LZMA Utils.
+ This is due to faster compression presets used by XZ Utils, and
+ can be worked around by using "xz --extreme". However, the presets
+ need some tweaking and maybe this issue can be minimized without
+ making the typical case too much slower.
+
+ xz doesn't quote unprintable characters when it displays file names
+ given on the command line.
+
+ tuklib_exit() doesn't block signals => EINTR is possible.
+
+
+Missing features
+----------------
+
+ xz doesn't support copying extended attributes, access control
+ lists etc. from source to target file.
+
+ Multithreaded compression
+
+ Multithreaded decompression
+
+ Buffer-to-buffer coding could use less RAM (especially when
+ decompressing LZMA1 or LZMA2).
+
+ I/O library is not implemented. It will possibly be named libzzf.
+
+ lzma_strerror() to convert lzma_ret to human readable form?
+ This is tricky, because the same error codes are used with
+ slightly different meanings.
+
+
+Documentation
+-------------
+
+ Some tutorial is needed for liblzma. I have planned to write some
+ extremely well commented example programs, which would work as
+ a tutorial. I suppose the Doxygen tags are quite OK as a quick
+ reference once one is familiar with the liblzma API.
+
+ Document the LZMA1 and LZMA2 algorithms.
+
diff --git a/po/LINGUAS b/po/LINGUAS
new file mode 100644
index 000000000000..841618abade8
--- /dev/null
+++ b/po/LINGUAS
@@ -0,0 +1 @@
+cs
diff --git a/po/Makevars b/po/Makevars
new file mode 100644
index 000000000000..dc19bc963132
--- /dev/null
+++ b/po/Makevars
@@ -0,0 +1,46 @@
+# Makefile variables for PO directory in any package using GNU gettext.
+
+# Usually the message domain is the same as the package name.
+DOMAIN = $(PACKAGE)
+
+# These two variables depend on the location of this directory.
+subdir = po
+top_builddir = ..
+
+# These options get passed to xgettext.
+XGETTEXT_OPTIONS = --keyword=_ --keyword=N_
+
+# This is the copyright holder that gets inserted into the header of the
+# $(DOMAIN).pot file. Set this to the copyright holder of the surrounding
+# package. (Note that the msgstr strings, extracted from the package's
+# sources, belong to the copyright holder of the package.) Translators are
+# expected to transfer the copyright for their translations to this person
+# or entity, or to disclaim their copyright. The empty string stands for
+# the public domain; in this case the translators are expected to disclaim
+# their copyright.
+COPYRIGHT_HOLDER =
+
+# This is the email address or URL to which the translators shall report
+# bugs in the untranslated strings:
+# - Strings which are not entire sentences, see the maintainer guidelines
+# in the GNU gettext documentation, section 'Preparing Strings'.
+# - Strings which use unclear terms or require additional context to be
+# understood.
+# - Strings which make invalid assumptions about notation of date, time or
+# money.
+# - Pluralisation problems.
+# - Incorrect English spelling.
+# - Incorrect formatting.
+# It can be your email address, or a mailing list address where translators
+# can write to without being subscribed, or the URL of a web page through
+# which the translators can contact you.
+MSGID_BUGS_ADDRESS =
+
+# This is the list of locale categories, beyond LC_MESSAGES, for which the
+# message catalogs shall be used. It is usually empty.
+EXTRA_LOCALE_CATEGORIES =
+
+# Although you may need slightly wider terminal than 80 chars, it is
+# much nicer to edit the output of --help when this is set.
+XGETTEXT_OPTIONS += --no-wrap
+MSGMERGE += --no-wrap
diff --git a/po/POTFILES.in b/po/POTFILES.in
new file mode 100644
index 000000000000..ee430c5c3abe
--- /dev/null
+++ b/po/POTFILES.in
@@ -0,0 +1,10 @@
+# List of source files which contain translatable strings.
+src/xz/args.c
+src/xz/coder.c
+src/xz/file_io.c
+src/xz/hardware.c
+src/xz/main.c
+src/xz/message.c
+src/xz/options.c
+src/xz/suffix.c
+src/xz/util.c
diff --git a/po/cs.po b/po/cs.po
new file mode 100644
index 000000000000..a953fd382969
--- /dev/null
+++ b/po/cs.po
@@ -0,0 +1,636 @@
+msgid ""
+msgstr ""
+"Project-Id-Version: xz-utils\n"
+"Report-Msgid-Bugs-To: lasse.collin@tukaani.org\n"
+"POT-Creation-Date: 2009-12-04 16:04+0100\n"
+"PO-Revision-Date: 2009-12-05 13:51+0100\n"
+"Last-Translator: Marek Černocký <marek@manet.cz>\n"
+"Language-Team: Czech <diskuze@lists.l10n.cz>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=3; plural=(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2\n"
+"X-Poedit-Language: Czech\n"
+"X-Poedit-SourceCharset: utf-8\n"
+
+#: src/xz/args.c:306
+#, c-format
+msgid "%s: Unknown file format type"
+msgstr "%s: Neznámý typ formátu souboru"
+
+#: src/xz/args.c:329 src/xz/args.c:337
+#, c-format
+msgid "%s: Unsupported integrity check type"
+msgstr "%s: Neznámý typ kontroly integrity"
+
+#: src/xz/args.c:355
+msgid "Only one file can be specified with `--files'or `--files0'."
+msgstr ""
+"Můžete zadat pouze jeden soubor spolu s přepínači „--files“ nebo „--files0“"
+
+#: src/xz/args.c:413
+msgid "The environment variable XZ_OPT contains too many arguments"
+msgstr "Proměnná prostředí XZ_OPT obsahuje příliš mnoho argumentů"
+
+#: src/xz/coder.c:95
+msgid "Maximum number of filters is four"
+msgstr "Maximální počet filtrů je čtyři"
+
+#: src/xz/coder.c:108
+#, c-format
+msgid ""
+"Memory usage limit (%<PRIu64> MiB) is too small for the given filter setup (%"
+"<PRIu64> MiB)"
+msgstr ""
+"Omezení použitelné paměti (%<PRIu64> MiB) je příliš malé pro dané nastavení "
+"filtru (%<PRIu64> MiB)"
+
+#: src/xz/coder.c:128
+msgid "Using a preset in raw mode is discouraged."
+msgstr "Použití přednastavení v režimu raw je nevhodné."
+
+#: src/xz/coder.c:130
+msgid "The exact options of the presets may vary between software versions."
+msgstr ""
+"Přesné volby u přednastavení se mohou lišit mezi různými verzemi softwaru."
+
+#: src/xz/coder.c:158
+msgid "The .lzma format supports only the LZMA1 filter"
+msgstr "Formát .lzma podporuje pouze filtr LZMA1"
+
+#: src/xz/coder.c:166
+msgid "LZMA1 cannot be used with the .xz format"
+msgstr "LZMA1 nelze použít s formátem .xz"
+
+#: src/xz/coder.c:186
+#, c-format
+msgid "%s MiB (%s B) of memory is required per thread, limit is %s MiB (%s B)"
+msgstr ""
+"Je vyžadováno %s MiB (%s B) paměti pro každé vlákno, limit je %s MiB (%s B)"
+
+#: src/xz/coder.c:554
+#, c-format
+msgid "Limit was %s MiB, but %s MiB would have been needed"
+msgstr "Limit byl %s MiB, ale bylo by zapotřebí %s MiB"
+
+#: src/xz/file_io.c:113
+#, c-format
+msgid "%s: File seems to be moved, not removing"
+msgstr "%s: Vypadá to, že soubor byl přesunut, neodstraní se"
+
+#: src/xz/file_io.c:120 src/xz/file_io.c:527
+#, c-format
+msgid "%s: Cannot remove: %s"
+msgstr "%s: Nelze odstranit: %s"
+
+#: src/xz/file_io.c:145
+#, c-format
+msgid "%s: Cannot set the file owner: %s"
+msgstr "%s: Nelze nastavit vlastníka souboru: %s"
+
+#: src/xz/file_io.c:151
+#, c-format
+msgid "%s: Cannot set the file group: %s"
+msgstr "%s: Nelze nastavit skupinu souboru: %s"
+
+#: src/xz/file_io.c:170
+#, c-format
+msgid "%s: Cannot set the file permissions: %s"
+msgstr "%s: Nelze nastavit oprávnění souboru: %s"
+
+#: src/xz/file_io.c:308 src/xz/file_io.c:387
+#, c-format
+msgid "%s: Is a symbolic link, skipping"
+msgstr "%s: Jedná se o symbolický odkaz, vynechává se"
+
+#: src/xz/file_io.c:422
+#, c-format
+msgid "%s: Is a directory, skipping"
+msgstr "%s: Jedná se o složku, vynechává se"
+
+#: src/xz/file_io.c:429
+#, c-format
+msgid "%s: Not a regular file, skipping"
+msgstr "%s: Nejedná se o běžný soubor, vynechává se"
+
+#: src/xz/file_io.c:446
+#, c-format
+msgid "%s: File has setuid or setgid bit set, skipping"
+msgstr "%s: Soubor má nastavený bit setuid nebo setgid, vynechává se"
+
+#: src/xz/file_io.c:453
+#, c-format
+msgid "%s: File has sticky bit set, skipping"
+msgstr "%s: Soubor má nastavený bit sticky, vynechává se"
+
+#: src/xz/file_io.c:460
+#, c-format
+msgid "%s: Input file has more than one hard link, skipping"
+msgstr "%s: Vstupní soubor má více než jeden pevný odkaz, vynechává se"
+
+#: src/xz/file_io.c:644
+#, c-format
+msgid "Error restoring the O_APPEND flag to standard output: %s"
+msgstr "Chyba při obnovení příznaku O_APPEND na standardní výstup: %s"
+
+#: src/xz/file_io.c:655
+#, c-format
+msgid "%s: Closing the file failed: %s"
+msgstr "%s: Selhalo zavření souboru: %s"
+
+#: src/xz/file_io.c:732 src/xz/file_io.c:889
+#, c-format
+msgid "%s: Seeking failed when trying to create a sparse file: %s"
+msgstr ""
+"%s: Selhalo nastavení pozice při pokusu o vytvoření záložního souboru: %s"
+
+#: src/xz/file_io.c:789
+#, c-format
+msgid "%s: Read error: %s"
+msgstr "%s: Chyba čtení: %s"
+
+#: src/xz/file_io.c:847
+#, c-format
+msgid "%s: Write error: %s"
+msgstr "%s: Chyba zápisu: %s"
+
+#: src/xz/main.c:76
+#, c-format
+msgid "%s: Error reading filenames: %s"
+msgstr "%s: Chyba při čtení názvů souborů: %s"
+
+#: src/xz/main.c:83
+#, c-format
+msgid "%s: Unexpected end of input when reading filenames"
+msgstr "%s: Neočekávaný konec vstupu při čtení názvů souborů"
+
+#: src/xz/main.c:107
+#, c-format
+msgid ""
+"%s: Null character found when reading filenames; maybe you meant to use `--"
+"files0' instead of `--files'?"
+msgstr ""
+"%s: Byl nalezen nulový znak při čtení názvů souborů; nechtěli jste náhodou "
+"použít „--files0“ místo „--files“?"
+
+#: src/xz/main.c:160
+msgid "Compression and decompression with --robot are not supported yet."
+msgstr "Komprimace a dekomprimace s přepínačem --robot není zatím podporovaná."
+
+#: src/xz/main.c:207
+msgid ""
+"Cannot read data from standard input when reading filenames from standard "
+"input"
+msgstr ""
+"Ze standardního vstupu nelze číst data, když se ze standardního vstupu "
+"načítají názvy souborů"
+
+#: src/xz/message.c:841 src/xz/message.c:885
+msgid "Internal error (bug)"
+msgstr "Interní chyba"
+
+#: src/xz/message.c:848
+msgid "Cannot establish signal handlers"
+msgstr "Nelze ustanovit ovladač signálu"
+
+#: src/xz/message.c:857
+msgid "No integrity check; not verifying file integrity"
+msgstr "Žádná kontrola integrity; integrita souboru se nebude ověřovat"
+
+#: src/xz/message.c:860
+msgid "Unsupported type of integrity check; not verifying file integrity"
+msgstr ""
+"Nepodporovaný typ kontroly integrity; integrita souboru se nebude ověřovat"
+
+#: src/xz/message.c:867
+msgid "Memory usage limit reached"
+msgstr "Dosaženo omezení použitelné paměti"
+
+#: src/xz/message.c:870
+msgid "File format not recognized"
+msgstr "Formát souboru nebyl rozpoznán"
+
+#: src/xz/message.c:873
+msgid "Unsupported options"
+msgstr "Nepodporovaná volba"
+
+#: src/xz/message.c:876
+msgid "Compressed data is corrupt"
+msgstr "Komprimovaná data jsou poškozená"
+
+#: src/xz/message.c:879
+msgid "Unexpected end of input"
+msgstr "Neočekávaný konec vstupu"
+
+#: src/xz/message.c:898
+#, c-format
+msgid "%s: Filter chain:"
+msgstr "%s: Omezující filtr:"
+
+#: src/xz/message.c:1009
+#, c-format
+msgid "Try `%s --help' for more information."
+msgstr "Zkuste „%s --help“ pro více informací"
+
+#: src/xz/message.c:1021
+#, c-format
+msgid "%s MiB (%s bytes)\n"
+msgstr "%s MiB (%s bajtů)\n"
+
+#: src/xz/message.c:1049
+#, c-format
+msgid ""
+"Usage: %s [OPTION]... [FILE]...\n"
+"Compress or decompress FILEs in the .xz format.\n"
+"\n"
+msgstr ""
+"Použití: %s [PŘEPÍNAČ]... [SOUBOR]...\n"
+"Komprimuje nebo dekomprimuje SOUBORy ve formátu xz.\n"
+"\n"
+
+#: src/xz/message.c:1053
+msgid ""
+"Mandatory arguments to long options are mandatory for short options too.\n"
+msgstr ""
+"Povinné argumenty pro dlouhé přepínače jsou povinné rovněž pro krátké "
+"přepínače.\n"
+
+#: src/xz/message.c:1057
+msgid " Operation mode:\n"
+msgstr "Operační režim:\n"
+
+#: src/xz/message.c:1060
+msgid ""
+" -z, --compress force compression\n"
+" -d, --decompress force decompression\n"
+" -t, --test test compressed file integrity\n"
+" -l, --list list information about files"
+msgstr ""
+" -z, --compress provést komprimaci\n"
+" -d, --decompress provést dekomprimaci\n"
+" -t, --test testovat integritu komprimovaného souboru\n"
+" -l, --list vypsat informace o souborech"
+
+#: src/xz/message.c:1066
+msgid ""
+"\n"
+" Operation modifiers:\n"
+msgstr ""
+"\n"
+"Modifikátory operací:\n"
+
+#: src/xz/message.c:1069
+msgid ""
+" -k, --keep keep (don't delete) input files\n"
+" -f, --force force overwrite of output file and (de)compress links\n"
+" -c, --stdout write to standard output and don't delete input files"
+msgstr ""
+" -k, --keep zachovat (nemazat) vstupní soubory\n"
+" -f, --force vynutit přepis výstupního souboru a de/komprimovat "
+"odkazy\n"
+" -c, --stdout zapisovat na standardní výstup a nemazat vstupní "
+"soubory"
+
+#: src/xz/message.c:1075
+msgid ""
+" --no-sparse do not create sparse files when decompressing\n"
+" -S, --suffix=.SUF use the suffix `.SUF' on compressed files\n"
+" --files=[FILE] read filenames to process from FILE; if FILE is\n"
+" omitted, filenames are read from the standard input;\n"
+" filenames must be terminated with the newline "
+"character\n"
+" --files0=[FILE] like --files but use the null character as terminator"
+msgstr ""
+" --no-sparse nevytvářet při dekomprimaci záložní soubory\n"
+" -S, --suffix=.SUF použít u komprimovaných souborů příponu „.SUF“\n"
+" --files=[SOUBOR] číst názvy souborů, které se mají zpracovat, ze "
+"SOUBORu;\n"
+" pokud není SOUBOR zadán, čte se ze standardního "
+"vstupu;\n"
+" názvy souborů musí být zakončeny znakem nového řádku\n"
+" --files0=[SOUBOR] stejné jako --files, ale použít k zakončování nulový "
+"znak"
+
+#: src/xz/message.c:1083
+msgid ""
+"\n"
+" Basic file format and compression options:\n"
+msgstr ""
+"\n"
+"Základní přepínače pro formát souboru a komprimaci:\n"
+
+#: src/xz/message.c:1085
+msgid ""
+" -F, --format=FMT file format to encode or decode; possible values are\n"
+" `auto' (default), `xz', `lzma', and `raw'\n"
+" -C, --check=CHECK integrity check type: `crc32', `crc64' (default),\n"
+" `sha256', or `none' (use with caution)"
+msgstr ""
+" -F, --format=FORMÁT formát souboru k zakódování nebo dekódování; možné\n"
+" hodnoty jsou „auto“ (výchozí), „xz“, „lzma“ a „raw“\n"
+" -C, --check=KONTROLA typ kontroly integrity: „crc32“, „crc64“ (výchozí),\n"
+" „sha256“ nebo „none“ (používejte s rozmyslem)"
+
+#: src/xz/message.c:1092
+msgid ""
+" -0 .. -9 compression preset; 0-2 fast compression, 3-5 good\n"
+" compression, 6-9 excellent compression; default is 6"
+msgstr ""
+" -0 .. -9 přednastavení komprimace; 0-2 rychlá komprimace, 3-5\n"
+" dobrá komprimace, 6-9 skvělá komprimace; výchozí je 6"
+
+#: src/xz/message.c:1096
+msgid ""
+" -e, --extreme use more CPU time when encoding to increase "
+"compression\n"
+" ratio without increasing memory usage of the decoder"
+msgstr ""
+" -e, --extreme využít více procesorového času pro kódování, čímž se\n"
+" zvýší kompresní poměr bez zvýšení paměti použité "
+"kodérem"
+
+#: src/xz/message.c:1101
+msgid ""
+" -M, --memory=NUM use roughly NUM bytes of memory at maximum; 0 "
+"indicates\n"
+" the default setting, which is 40 % of total RAM"
+msgstr ""
+" -M, --memory=POČ použít zhruba POČ bajtů paměti jako maximum; 0 "
+"znamená\n"
+" výchozí nastavení, což je 40% celkového množství "
+"paměti"
+
+#: src/xz/message.c:1106
+msgid ""
+"\n"
+" Custom filter chain for compression (alternative for using presets):"
+msgstr ""
+"\n"
+"Vlastní omezující filtr pro komprimaci (alternativa k použití "
+"přednastavených):"
+
+#: src/xz/message.c:1111
+msgid ""
+"\n"
+" --lzma1[=OPTS] LZMA1 or LZMA2; OPTS is a comma-separated list of zero "
+"or\n"
+" --lzma2[=OPTS] more of the following options (valid values; "
+"default):\n"
+" preset=NUM reset options to preset number NUM (0-9)\n"
+" dict=NUM dictionary size (4KiB - 1536MiB; 8MiB)\n"
+" lc=NUM number of literal context bits (0-4; 3)\n"
+" lp=NUM number of literal position bits (0-4; 0)\n"
+" pb=NUM number of position bits (0-4; 2)\n"
+" mode=MODE compression mode (fast, normal; normal)\n"
+" nice=NUM nice length of a match (2-273; 64)\n"
+" mf=NAME match finder (hc3, hc4, bt2, bt3, bt4; "
+"bt4)\n"
+" depth=NUM maximum search depth; 0=automatic "
+"(default)"
+msgstr ""
+"\n"
+" --lzma1[=VOLBY] LZMA1 nebo LZMA2; VOLBY je čárkou oddělovaný seznam "
+"žádné\n"
+" --lzma2[=VOLBY] nebo více následujících voleb (platné hodnoty; "
+"výchozí):\n"
+" preset=POČ obnovení voleb na přednastavený POČet (0-"
+"9)\n"
+" dict=POČ velikost slovníku (4 KiB - 1536 MiB; 8 "
+"MiB)\n"
+" lc=POČ počet kontextových bitů literálu (0-4; "
+"3)\n"
+" lp=POČ počet pozičních bitů literálu (0-4; 0)\n"
+" pb=POČ počet pozičních bitů (0-4; 2)\n"
+" mode=REŽIM režim komprimace (fast, normal; normal)\n"
+" nice=POČ příznivá délka shody (2-273; 64)\n"
+" mf=NÁZEV vyhledávač shod (hc3, hc4, bt2, bt3, "
+"bt4;\n"
+" bt4)\n"
+" depth=POČ maximální hloubka prohledávání;\n"
+" 0=automaticky (výchozí)"
+
+#: src/xz/message.c:1126
+msgid ""
+"\n"
+" --x86[=OPTS] x86 BCJ filter\n"
+" --powerpc[=OPTS] PowerPC BCJ filter (big endian only)\n"
+" --ia64[=OPTS] IA64 (Itanium) BCJ filter\n"
+" --arm[=OPTS] ARM BCJ filter (little endian only)\n"
+" --armthumb[=OPTS] ARM-Thumb BCJ filter (little endian only)\n"
+" --sparc[=OPTS] SPARC BCJ filter\n"
+" Valid OPTS for all BCJ filters:\n"
+" start=NUM start offset for conversions (default=0)"
+msgstr ""
+"\n"
+" --x86[=VOLBY] Filtr x86 BCJ\n"
+" --powerpc[=VOLBY] Filtr PowerPC BCJ (pouze big endian)\n"
+" --ia64[=VOLBY] Filtr IA64 (Itanium) BCJ\n"
+" --arm[=VOLBY] Filtr ARM BCJ (pouze little endian)\n"
+" --armthumb[=VOLBY] Filtr ARM-Thumb BCJ (pouze little endian)\n"
+" --sparc[=VOLBY] Filtr SPARC BCJ\n"
+" Platné volby pro všechny filtry BCJ:\n"
+" start=POČ počáteční posun pro převody (výchozí=0)"
+
+#: src/xz/message.c:1138
+msgid ""
+"\n"
+" --delta[=OPTS] Delta filter; valid OPTS (valid values; default):\n"
+" dist=NUM distance between bytes being subtracted\n"
+" from each other (1-256; 1)"
+msgstr ""
+"\n"
+" --delta[=VOLBY] Filtr Delta; platné VOLBY (platné hodnoty; výchozí):\n"
+" dist=POČ vzdálenost mezi bajty, které jsou "
+"odečítány\n"
+" jeden od druhého (1-256; 1)"
+
+#: src/xz/message.c:1146
+msgid ""
+"\n"
+" --subblock[=OPTS] Subblock filter; valid OPTS (valid values; default):\n"
+" size=NUM number of bytes of data per subblock\n"
+" (1 - 256Mi; 4Ki)\n"
+" rle=NUM run-length encoder chunk size (0-256; 0)"
+msgstr ""
+"\n"
+" --subblock[=VOLBY] Subblokový filtr; platné VOLBY (platné hodnoty; "
+"výchozí):\n"
+" size=POČ počet bajtů dat na subblok\n"
+" (1 - 256 Mi; 4 Ki)\n"
+" rle=POČ velikost dávky pro kodér run-length (0-"
+"256; 0)"
+
+#: src/xz/message.c:1155
+msgid ""
+"\n"
+" Other options:\n"
+msgstr ""
+"\n"
+" Ostatní přepínače:\n"
+
+#: src/xz/message.c:1158
+msgid ""
+" -q, --quiet suppress warnings; specify twice to suppress errors "
+"too\n"
+" -v, --verbose be verbose; specify twice for even more verbose"
+msgstr ""
+" -q, --quiet potlačit varování; zadáním dvakrát, potlačíte i "
+"chyby\n"
+" -v, --verbose podrobnější zprávy; zadáním dvakrát, budou ještě\n"
+" podrobnější"
+
+#: src/xz/message.c:1163
+msgid " -Q, --no-warn make warnings not affect the exit status"
+msgstr " -Q, --no-warn způsobí, že varování neovlivní stav ukončení"
+
+#: src/xz/message.c:1165
+msgid ""
+" --robot use machine-parsable messages (useful for scripts)"
+msgstr ""
+" --robot použít strojově analyzovatelné zprávy (užitečné pro "
+"skripty)"
+
+#: src/xz/message.c:1168
+msgid " --info-memory display the memory usage limit and exit"
+msgstr " --info-memory zobrazit omezení využití paměti a skončit"
+
+#: src/xz/message.c:1170
+msgid ""
+" -h, --help display the short help (lists only the basic options)\n"
+" -H, --long-help display this long help and exit"
+msgstr ""
+" -h, --help zobrazit krátkou nápovědu (vypíše jen základní "
+"přepínače)\n"
+" -H, --long-help zobrazit tuto úplnou nápovědu a skončit"
+
+#: src/xz/message.c:1174
+msgid ""
+" -h, --help display this short help and exit\n"
+" -H, --long-help display the long help (lists also the advanced options)"
+msgstr ""
+" -h, --help zobrazit tuto zkrácenou nápovědu a skončit\n"
+" -H, --long-help zobrazit úplnou nápovědu (vypíše i pokročilé "
+"přepínače)"
+
+#: src/xz/message.c:1179
+msgid " -V, --version display the version number and exit"
+msgstr " -V, --version zobrazit číslo verze a skončit"
+
+#: src/xz/message.c:1181
+msgid ""
+"\n"
+"With no FILE, or when FILE is -, read standard input.\n"
+msgstr ""
+"\n"
+"Pokud SOUBOR není zadán nebo pokud je -, bude se číst ze standardního "
+"vstupu.\n"
+
+#: src/xz/message.c:1185
+#, c-format
+msgid ""
+"On this system and configuration, this program will use a maximum of "
+"roughly\n"
+"%s MiB RAM and "
+msgstr ""
+"Na tomto systému a s tímto nastavením použije tento program maximum ze "
+"zhruba\n"
+"%s MiB RAM a "
+
+#: src/xz/message.c:1187
+msgid ""
+"one thread.\n"
+"\n"
+msgstr ""
+"jedno vlákno.\n"
+"\n"
+
+#: src/xz/message.c:1192
+#, c-format
+msgid "Report bugs to <%s> (in English or Finnish).\n"
+msgstr "Chyby hlaste na <%s> (v angličtině nebo finštině).\n"
+
+#: src/xz/message.c:1194
+#, c-format
+msgid "%s home page: <%s>\n"
+msgstr "Domovská stránka %s: <%s>\n"
+
+#: src/xz/options.c:86
+#, c-format
+msgid "%s: Options must be `name=value' pairs separated with commas"
+msgstr "%s: Volby musí být páry „název=hodnota“ oddělené čárkami"
+
+#: src/xz/options.c:93
+#, c-format
+msgid "%s: Invalid option name"
+msgstr "%s: Neplatný název volby"
+
+#: src/xz/options.c:113
+#, c-format
+msgid "%s: Invalid option value"
+msgstr "%s: Neplatná hodnota volby"
+
+#: src/xz/options.c:308
+#, c-format
+msgid "Unsupported LZMA1/LZMA2 preset: %s"
+msgstr "Nepodporované přednastavení LZMA1/LZMA2: %s"
+
+#: src/xz/options.c:426
+msgid "The sum of lc and lp must be at maximum of 4"
+msgstr "Součet lc a lp musí být maximálně 4"
+
+#: src/xz/options.c:431
+#, c-format
+msgid "The selected match finder requires at least nice=%<PRIu32>"
+msgstr "Vybraný vyhledávač shod vyžaduje minimálně nice=%<PRIu32>"
+
+#: src/xz/suffix.c:79 src/xz/suffix.c:164
+#, c-format
+msgid ""
+"%s: With --format=raw, --suffix=.SUF is required unless writing to stdout"
+msgstr ""
+"%s: S --format=raw je vyžadováno --sufix=.SUF, vyjma zápisu do standardního "
+"výstupu"
+
+#: src/xz/suffix.c:99
+#, c-format
+msgid "%s: Filename has an unknown suffix, skipping"
+msgstr "%s: Název souboru má neznámou příponu, vynechává se"
+
+#: src/xz/suffix.c:154
+#, c-format
+msgid "%s: File already has `%s' suffix, skipping"
+msgstr "%s: Soubor již má příponu „%s“, vynechává se"
+
+#: src/xz/suffix.c:205
+#, c-format
+msgid "%s: Invalid filename suffix"
+msgstr "%s: Neplatná přípona názvu souboru"
+
+#: src/xz/util.c:53
+#, c-format
+msgid "%s: Value is not a non-negative decimal integer"
+msgstr "%s: Hodnota není nezáporné desítkové číslo"
+
+#: src/xz/util.c:95
+#, c-format
+msgid "%s: Invalid multiplier suffix. Valid suffixes:"
+msgstr "%s: Neplatná přípona. Platné přípony jsou:"
+
+#: src/xz/util.c:115
+#, c-format
+msgid "Value of the option `%s' must be in the range [%<PRIu64>, %<PRIu64>]"
+msgstr "Hodnota volby „%s“ musí být v rozsahu [%<PRIu64>, %<PRIu64>]"
+
+#: src/xz/util.c:212
+msgid "Empty filename, skipping"
+msgstr "Prázdný název souboru, vynechává se"
+
+#: src/xz/util.c:226
+msgid "Compressed data not read from a terminal unless `--force' is used."
+msgstr ""
+"Komprimovaná data se nečtou z terminálu, vyjma použití volby „--force“."
+
+#: src/xz/util.c:239
+msgid "Compressed data not written to a terminal unless `--force' is used."
+msgstr ""
+"Komprimovaná data se nezapisují do terminálu, vyjma použití volby „--force“."
diff --git a/src/common/mythread.h b/src/common/mythread.h
new file mode 100644
index 000000000000..476c2fc9e103
--- /dev/null
+++ b/src/common/mythread.h
@@ -0,0 +1,42 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file mythread.h
+/// \brief Wrappers for threads
+//
+// Author: Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include "sysdefs.h"
+
+
+#ifdef HAVE_PTHREAD
+# include <pthread.h>
+
+# define mythread_once(func) \
+ do { \
+ static pthread_once_t once_ = PTHREAD_ONCE_INIT; \
+ pthread_once(&once_, &func); \
+ } while (0)
+
+# define mythread_sigmask(how, set, oset) \
+ pthread_sigmask(how, set, oset)
+
+#else
+
+# define mythread_once(func) \
+ do { \
+ static bool once_ = false; \
+ if (!once_) { \
+ func(); \
+ once_ = true; \
+ } \
+ } while (0)
+
+# define mythread_sigmask(how, set, oset) \
+ sigprocmask(how, set, oset)
+
+#endif
diff --git a/src/common/sysdefs.h b/src/common/sysdefs.h
new file mode 100644
index 000000000000..97a1c045cfb0
--- /dev/null
+++ b/src/common/sysdefs.h
@@ -0,0 +1,171 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file sysdefs.h
+/// \brief Common includes, definitions, system-specific things etc.
+///
+/// This file is used also by the lzma command line tool, that's why this
+/// file is separate from common.h.
+//
+// Author: Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef LZMA_SYSDEFS_H
+#define LZMA_SYSDEFS_H
+
+//////////////
+// Includes //
+//////////////
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+// size_t and NULL
+#include <stddef.h>
+
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+
+// C99 says that inttypes.h always includes stdint.h, but some systems
+// don't do that, and require including stdint.h separately.
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+
+// Some pre-C99 systems have SIZE_MAX in limits.h instead of stdint.h. The
+// limits are also used to figure out some macros missing from pre-C99 systems.
+#ifdef HAVE_LIMITS_H
+# include <limits.h>
+#endif
+
+// Be more compatible with systems that have non-conforming inttypes.h.
+// We assume that int is 32-bit and that long is either 32-bit or 64-bit.
+// Full Autoconf test could be more correct, but this should work well enough.
+// Note that this duplicates some code from lzma.h, but this is better since
+// we can work without inttypes.h thanks to Autoconf tests.
+#ifndef UINT32_C
+# if UINT_MAX != 4294967295U
+# error UINT32_C is not defined and unsigned int is not 32-bit.
+# endif
+# define UINT32_C(n) n ## U
+#endif
+#ifndef UINT32_MAX
+# define UINT32_MAX UINT32_C(4294967295)
+#endif
+#ifndef PRIu32
+# define PRIu32 "u"
+#endif
+#ifndef PRIX32
+# define PRIX32 "X"
+#endif
+
+#if ULONG_MAX == 4294967295UL
+# ifndef UINT64_C
+# define UINT64_C(n) n ## ULL
+# endif
+# ifndef PRIu64
+# define PRIu64 "llu"
+# endif
+# ifndef PRIX64
+# define PRIX64 "llX"
+# endif
+#else
+# ifndef UINT64_C
+# define UINT64_C(n) n ## UL
+# endif
+# ifndef PRIu64
+# define PRIu64 "lu"
+# endif
+# ifndef PRIX64
+# define PRIX64 "lX"
+# endif
+#endif
+#ifndef UINT64_MAX
+# define UINT64_MAX UINT64_C(18446744073709551615)
+#endif
+
+// Interix has broken header files, which typedef size_t to unsigned long,
+// but a few lines later define SIZE_MAX to INT32_MAX.
+#ifdef __INTERIX
+# undef SIZE_MAX
+#endif
+
+// The code currently assumes that size_t is either 32-bit or 64-bit.
+#ifndef SIZE_MAX
+# if SIZEOF_SIZE_T == 4
+# define SIZE_MAX UINT32_MAX
+# elif SIZEOF_SIZE_T == 8
+# define SIZE_MAX UINT64_MAX
+# else
+# error sizeof(size_t) is not 32-bit or 64-bit
+# endif
+#endif
+#if SIZE_MAX != UINT32_MAX && SIZE_MAX != UINT64_MAX
+# error sizeof(size_t) is not 32-bit or 64-bit
+#endif
+
+#include <stdlib.h>
+#include <assert.h>
+
+// Pre-C99 systems lack stdbool.h. All the code in LZMA Utils must be written
+// so that it works with fake bool type, for example:
+//
+// bool foo = (flags & 0x100) != 0;
+// bool bar = !!(flags & 0x100);
+//
+// This works with the real C99 bool but breaks with fake bool:
+//
+// bool baz = (flags & 0x100);
+//
+#ifdef HAVE_STDBOOL_H
+# include <stdbool.h>
+#else
+# if ! HAVE__BOOL
+typedef unsigned char _Bool;
+# endif
+# define bool _Bool
+# define false 0
+# define true 1
+# define __bool_true_false_are_defined 1
+#endif
+
+// string.h should be enough but let's include strings.h and memory.h too if
+// they exists, since that shouldn't do any harm, but may improve portability.
+#ifdef HAVE_STRING_H
+# include <string.h>
+#endif
+
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+
+#ifdef HAVE_MEMORY_H
+# include <memory.h>
+#endif
+
+
+////////////
+// Macros //
+////////////
+
+#undef memzero
+#define memzero(s, n) memset(s, 0, n)
+
+#ifndef MIN
+# define MIN(x, y) ((x) < (y) ? (x) : (y))
+#endif
+
+#ifndef MAX
+# define MAX(x, y) ((x) > (y) ? (x) : (y))
+#endif
+
+#ifndef ARRAY_SIZE
+# define ARRAY_SIZE(array) (sizeof(array) / sizeof((array)[0]))
+#endif
+
+#endif
diff --git a/src/common/tuklib_common.h b/src/common/tuklib_common.h
new file mode 100644
index 000000000000..31fbab58b005
--- /dev/null
+++ b/src/common/tuklib_common.h
@@ -0,0 +1,71 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file tuklib_common.h
+/// \brief Common definitions for tuklib modules
+//
+// Author: Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef TUKLIB_COMMON_H
+#define TUKLIB_COMMON_H
+
+// The config file may be replaced by a package-specific file.
+// It should include at least stddef.h, inttypes.h, and limits.h.
+#include "tuklib_config.h"
+
+// TUKLIB_SYMBOL_PREFIX is prefixed to all symbols exported by
+// the tuklib modules. If you use a tuklib module in a library,
+// you should use TUKLIB_SYMBOL_PREFIX to make sure that there
+// are no symbol conflicts in case someone links your library
+// into application that also uses the same tuklib module.
+#ifndef TUKLIB_SYMBOL_PREFIX
+# define TUKLIB_SYMBOL_PREFIX
+#endif
+
+#define TUKLIB_CAT_X(a, b) a ## b
+#define TUKLIB_CAT(a, b) TUKLIB_CAT_X(a, b)
+
+#ifndef TUKLIB_SYMBOL
+# define TUKLIB_SYMBOL(sym) TUKLIB_CAT(TUKLIB_SYMBOL_PREFIX, sym)
+#endif
+
+#ifndef TUKLIB_DECLS_BEGIN
+# ifdef __cplusplus
+# define TUKLIB_DECLS_BEGIN extern "C" {
+# else
+# define TUKLIB_DECLS_BEGIN
+# endif
+#endif
+
+#ifndef TUKLIB_DECLS_END
+# ifdef __cplusplus
+# define TUKLIB_DECLS_END }
+# else
+# define TUKLIB_DECLS_END
+# endif
+#endif
+
+#if defined(__GNUC__) && defined(__GNUC_MINOR__)
+# define TUKLIB_GNUC_REQ(major, minor) \
+ ((__GNUC__ == (major) && __GNUC_MINOR__ >= (minor)) \
+ || __GNUC__ > (major))
+#else
+# define TUKLIB_GNUC_REQ(major, minor) 0
+#endif
+
+#if TUKLIB_GNUC_REQ(2, 5)
+# define tuklib_attr_noreturn __attribute__((__noreturn__))
+#else
+# define tuklib_attr_noreturn
+#endif
+
+#if (defined(_WIN32) && !defined(__CYGWIN__)) \
+ || defined(__OS2__) || defined(__MSDOS__)
+# define TUKLIB_DOSLIKE 1
+#endif
+
+#endif
diff --git a/src/common/tuklib_config.h b/src/common/tuklib_config.h
new file mode 100644
index 000000000000..549cb24d7738
--- /dev/null
+++ b/src/common/tuklib_config.h
@@ -0,0 +1,7 @@
+#ifdef HAVE_CONFIG_H
+# include "sysdefs.h"
+#else
+# include <stddef.h>
+# include <inttypes.h>
+# include <limits.h>
+#endif
diff --git a/src/common/tuklib_cpucores.c b/src/common/tuklib_cpucores.c
new file mode 100644
index 000000000000..e35d9bc74d9a
--- /dev/null
+++ b/src/common/tuklib_cpucores.c
@@ -0,0 +1,52 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file tuklib_cpucores.c
+/// \brief Get the number of CPU cores online
+//
+// Author: Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include "tuklib_cpucores.h"
+
+#if defined(TUKLIB_CPUCORES_SYSCTL)
+# ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+# endif
+# include <sys/sysctl.h>
+
+#elif defined(TUKLIB_CPUCORES_SYSCONF)
+# include <unistd.h>
+#endif
+
+
+extern uint32_t
+tuklib_cpucores(void)
+{
+ uint32_t ret = 0;
+
+#if defined(TUKLIB_CPUCORES_SYSCTL)
+ int name[2] = { CTL_HW, HW_NCPU };
+ int cpus;
+ size_t cpus_size = sizeof(cpus);
+ if (sysctl(name, 2, &cpus, &cpus_size, NULL, 0) != -1
+ && cpus_size == sizeof(cpus) && cpus > 0)
+ ret = (uint32_t)cpus;
+
+#elif defined(TUKLIB_CPUCORES_SYSCONF)
+# ifdef _SC_NPROCESSORS_ONLN
+ // Most systems
+ const long cpus = sysconf(_SC_NPROCESSORS_ONLN);
+# else
+ // IRIX
+ const long cpus = sysconf(_SC_NPROC_ONLN);
+# endif
+ if (cpus > 0)
+ ret = (uint32_t)cpus;
+#endif
+
+ return ret;
+}
diff --git a/src/common/tuklib_cpucores.h b/src/common/tuklib_cpucores.h
new file mode 100644
index 000000000000..be1ce1c175ae
--- /dev/null
+++ b/src/common/tuklib_cpucores.h
@@ -0,0 +1,23 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file tuklib_cpucores.h
+/// \brief Get the number of CPU cores online
+//
+// Author: Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef TUKLIB_CPUCORES_H
+#define TUKLIB_CPUCORES_H
+
+#include "tuklib_common.h"
+TUKLIB_DECLS_BEGIN
+
+#define tuklib_cpucores TUKLIB_SYMBOL(tuklib_cpucores)
+extern uint32_t tuklib_cpucores(void);
+
+TUKLIB_DECLS_END
+#endif
diff --git a/src/common/tuklib_exit.c b/src/common/tuklib_exit.c
new file mode 100644
index 000000000000..c393be64d754
--- /dev/null
+++ b/src/common/tuklib_exit.c
@@ -0,0 +1,57 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file tuklib_exit.c
+/// \brief Close stdout and stderr, and exit
+//
+// Author: Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include "tuklib_common.h"
+
+#include <stdlib.h>
+#include <stdio.h>
+
+#include "tuklib_gettext.h"
+#include "tuklib_progname.h"
+#include "tuklib_exit.h"
+
+
+extern void
+tuklib_exit(int status, int err_status, int show_error)
+{
+ if (status != err_status) {
+ // Close stdout. If something goes wrong,
+ // print an error message to stderr.
+ const int ferror_err = ferror(stdout);
+ const int fclose_err = fclose(stdout);
+ if (ferror_err || fclose_err) {
+ status = err_status;
+
+ // If it was fclose() that failed, we have the reason
+ // in errno. If only ferror() indicated an error,
+ // we have no idea what the reason was.
+ if (show_error)
+ fprintf(stderr, "%s: %s: %s\n", progname,
+ _("Writing to standard "
+ "output failed"),
+ fclose_err ? strerror(errno)
+ : _("Unknown error"));
+ }
+ }
+
+ if (status != err_status) {
+ // Close stderr. If something goes wrong, there's
+ // nothing where we could print an error message.
+ // Just set the exit status.
+ const int ferror_err = ferror(stderr);
+ const int fclose_err = fclose(stderr);
+ if (fclose_err || ferror_err)
+ status = err_status;
+ }
+
+ exit(status);
+}
diff --git a/src/common/tuklib_exit.h b/src/common/tuklib_exit.h
new file mode 100644
index 000000000000..b11776f0e5bf
--- /dev/null
+++ b/src/common/tuklib_exit.h
@@ -0,0 +1,25 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file tuklib_exit.h
+/// \brief Close stdout and stderr, and exit
+/// \note Requires tuklib_progname and tuklib_gettext modules
+//
+// Author: Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef TUKLIB_EXIT_H
+#define TUKLIB_EXIT_H
+
+#include "tuklib_common.h"
+TUKLIB_DECLS_BEGIN
+
+#define tuklib_exit TUKLIB_SYMBOL(tuklib_exit)
+extern void tuklib_exit(int status, int err_status, int show_error)
+ tuklib_attr_noreturn;
+
+TUKLIB_DECLS_END
+#endif
diff --git a/src/common/tuklib_gettext.h b/src/common/tuklib_gettext.h
new file mode 100644
index 000000000000..248521347ab0
--- /dev/null
+++ b/src/common/tuklib_gettext.h
@@ -0,0 +1,44 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file tuklib_gettext.h
+/// \brief Wrapper for gettext and friends
+//
+// Author: Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef TUKLIB_GETTEXT_H
+#define TUKLIB_GETTEXT_H
+
+#include "tuklib_common.h"
+#include <locale.h>
+
+#ifndef TUKLIB_GETTEXT
+# ifdef ENABLE_NLS
+# define TUKLIB_GETTEXT 1
+# else
+# define TUKLIB_GETTEXT 0
+# endif
+#endif
+
+#if TUKLIB_GETTEXT
+# include <libintl.h>
+# define tuklib_gettext_init(package, localedir) \
+ do { \
+ setlocale(LC_ALL, ""); \
+ bindtextdomain(package, localedir); \
+ textdomain(package); \
+ } while (0)
+# define _(msgid) gettext(msgid)
+# define N_(msgid1, msgid2, n) ngettext(msgid1, msgid2, n)
+#else
+# define tuklib_gettext_init(package, localedir) \
+ setlocale(LC_ALL, "")
+# define _(msgid) (msgid)
+# define N_(msgid1, msgid2, n) ((n) == 1 ? (msgid1) : (msgid2))
+#endif
+
+#endif
diff --git a/src/common/tuklib_integer.h b/src/common/tuklib_integer.h
new file mode 100644
index 000000000000..e6daa772d588
--- /dev/null
+++ b/src/common/tuklib_integer.h
@@ -0,0 +1,523 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file tuklib_integer.h
+/// \brief Various integer and bit operations
+///
+/// This file provides macros or functions to do some basic integer and bit
+/// operations.
+///
+/// Endianness related integer operations (XX = 16, 32, or 64; Y = b or l):
+/// - Byte swapping: bswapXX(num)
+/// - Byte order conversions to/from native: convXXYe(num)
+/// - Aligned reads: readXXYe(ptr)
+/// - Aligned writes: writeXXYe(ptr, num)
+/// - Unaligned reads (16/32-bit only): unaligned_readXXYe(ptr)
+/// - Unaligned writes (16/32-bit only): unaligned_writeXXYe(ptr, num)
+///
+/// Since they can macros, the arguments should have no side effects since
+/// they may be evaluated more than once.
+///
+/// \todo PowerPC and possibly some other architectures support
+/// byte swapping load and store instructions. This file
+/// doesn't take advantage of those instructions.
+///
+/// Bit scan operations for non-zero 32-bit integers:
+/// - Bit scan reverse (find highest non-zero bit): bsr32(num)
+/// - Count leading zeros: clz32(num)
+/// - Count trailing zeros: ctz32(num)
+/// - Bit scan forward (simply an alias for ctz32()): bsf32(num)
+///
+/// The above bit scan operations return 0-31. If num is zero,
+/// the result is undefined.
+//
+// Authors: Lasse Collin
+// Joachim Henke
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef TUKLIB_INTEGER_H
+#define TUKLIB_INTEGER_H
+
+#include "tuklib_common.h"
+
+
+////////////////////////////////////////
+// Operating system specific features //
+////////////////////////////////////////
+
+#if defined(HAVE_BYTESWAP_H)
+ // glibc, uClibc, dietlibc
+# include <byteswap.h>
+# ifdef HAVE_BSWAP_16
+# define bswap16(num) bswap_16(num)
+# endif
+# ifdef HAVE_BSWAP_32
+# define bswap32(num) bswap_32(num)
+# endif
+# ifdef HAVE_BSWAP_64
+# define bswap64(num) bswap_64(num)
+# endif
+
+#elif defined(HAVE_SYS_ENDIAN_H)
+ // *BSDs and Darwin
+# include <sys/endian.h>
+
+#elif defined(HAVE_SYS_BYTEORDER_H)
+ // Solaris
+# include <sys/byteorder.h>
+# ifdef BSWAP_16
+# define bswap16(num) BSWAP_16(num)
+# endif
+# ifdef BSWAP_32
+# define bswap32(num) BSWAP_32(num)
+# endif
+# ifdef BSWAP_64
+# define bswap64(num) BSWAP_64(num)
+# endif
+# ifdef BE_16
+# define conv16be(num) BE_16(num)
+# endif
+# ifdef BE_32
+# define conv32be(num) BE_32(num)
+# endif
+# ifdef BE_64
+# define conv64be(num) BE_64(num)
+# endif
+# ifdef LE_16
+# define conv16le(num) LE_16(num)
+# endif
+# ifdef LE_32
+# define conv32le(num) LE_32(num)
+# endif
+# ifdef LE_64
+# define conv64le(num) LE_64(num)
+# endif
+#endif
+
+
+///////////////////
+// Byte swapping //
+///////////////////
+
+#ifndef bswap16
+# define bswap16(num) \
+ (((uint16_t)(num) << 8) | ((uint16_t)(num) >> 8))
+#endif
+
+#ifndef bswap32
+# define bswap32(num) \
+ ( (((uint32_t)(num) << 24) ) \
+ | (((uint32_t)(num) << 8) & UINT32_C(0x00FF0000)) \
+ | (((uint32_t)(num) >> 8) & UINT32_C(0x0000FF00)) \
+ | (((uint32_t)(num) >> 24) ) )
+#endif
+
+#ifndef bswap64
+# define bswap64(num) \
+ ( (((uint64_t)(num) << 56) ) \
+ | (((uint64_t)(num) << 40) & UINT64_C(0x00FF000000000000)) \
+ | (((uint64_t)(num) << 24) & UINT64_C(0x0000FF0000000000)) \
+ | (((uint64_t)(num) << 8) & UINT64_C(0x000000FF00000000)) \
+ | (((uint64_t)(num) >> 8) & UINT64_C(0x00000000FF000000)) \
+ | (((uint64_t)(num) >> 24) & UINT64_C(0x0000000000FF0000)) \
+ | (((uint64_t)(num) >> 40) & UINT64_C(0x000000000000FF00)) \
+ | (((uint64_t)(num) >> 56) ) )
+#endif
+
+// Define conversion macros using the basic byte swapping macros.
+#ifdef WORDS_BIGENDIAN
+# ifndef conv16be
+# define conv16be(num) ((uint16_t)(num))
+# endif
+# ifndef conv32be
+# define conv32be(num) ((uint32_t)(num))
+# endif
+# ifndef conv64be
+# define conv64be(num) ((uint64_t)(num))
+# endif
+# ifndef conv16le
+# define conv16le(num) bswap16(num)
+# endif
+# ifndef conv32le
+# define conv32le(num) bswap32(num)
+# endif
+# ifndef conv64le
+# define conv64le(num) bswap64(num)
+# endif
+#else
+# ifndef conv16be
+# define conv16be(num) bswap16(num)
+# endif
+# ifndef conv32be
+# define conv32be(num) bswap32(num)
+# endif
+# ifndef conv64be
+# define conv64be(num) bswap64(num)
+# endif
+# ifndef conv16le
+# define conv16le(num) ((uint16_t)(num))
+# endif
+# ifndef conv32le
+# define conv32le(num) ((uint32_t)(num))
+# endif
+# ifndef conv64le
+# define conv64le(num) ((uint64_t)(num))
+# endif
+#endif
+
+
+//////////////////////////////
+// Aligned reads and writes //
+//////////////////////////////
+
+static inline uint16_t
+read16be(const uint8_t *buf)
+{
+ uint16_t num = *(const uint16_t *)buf;
+ return conv16be(num);
+}
+
+
+static inline uint16_t
+read16le(const uint8_t *buf)
+{
+ uint16_t num = *(const uint16_t *)buf;
+ return conv16le(num);
+}
+
+
+static inline uint32_t
+read32be(const uint8_t *buf)
+{
+ uint32_t num = *(const uint32_t *)buf;
+ return conv32be(num);
+}
+
+
+static inline uint32_t
+read32le(const uint8_t *buf)
+{
+ uint32_t num = *(const uint32_t *)buf;
+ return conv32le(num);
+}
+
+
+static inline uint64_t
+read64be(const uint8_t *buf)
+{
+ uint64_t num = *(const uint64_t *)buf;
+ return conv64be(num);
+}
+
+
+static inline uint64_t
+read64le(const uint8_t *buf)
+{
+ uint64_t num = *(const uint64_t *)buf;
+ return conv64le(num);
+}
+
+
+// NOTE: Possible byte swapping must be done in a macro to allow GCC
+// to optimize byte swapping of constants when using glibc's or *BSD's
+// byte swapping macros. The actual write is done in an inline function
+// to make type checking of the buf pointer possible similarly to readXXYe()
+// functions.
+
+#define write16be(buf, num) write16ne((buf), conv16be(num))
+#define write16le(buf, num) write16ne((buf), conv16le(num))
+#define write32be(buf, num) write32ne((buf), conv32be(num))
+#define write32le(buf, num) write32ne((buf), conv32le(num))
+#define write64be(buf, num) write64ne((buf), conv64be(num))
+#define write64le(buf, num) write64ne((buf), conv64le(num))
+
+
+static inline void
+write16ne(uint8_t *buf, uint16_t num)
+{
+ *(uint16_t *)buf = num;
+ return;
+}
+
+
+static inline void
+write32ne(uint8_t *buf, uint32_t num)
+{
+ *(uint32_t *)buf = num;
+ return;
+}
+
+
+static inline void
+write64ne(uint8_t *buf, uint64_t num)
+{
+ *(uint64_t *)buf = num;
+ return;
+}
+
+
+////////////////////////////////
+// Unaligned reads and writes //
+////////////////////////////////
+
+// NOTE: TUKLIB_FAST_UNALIGNED_ACCESS indicates only support for 16-bit and
+// 32-bit unaligned integer loads and stores. It's possible that 64-bit
+// unaligned access doesn't work or is slower than byte-by-byte access.
+// Since unaligned 64-bit is probably not needed as often as 16-bit or
+// 32-bit, we simply don't support 64-bit unaligned access for now.
+#ifdef TUKLIB_FAST_UNALIGNED_ACCESS
+# define unaligned_read16be read16be
+# define unaligned_read16le read16le
+# define unaligned_read32be read32be
+# define unaligned_read32le read32le
+# define unaligned_write16be write16be
+# define unaligned_write16le write16le
+# define unaligned_write32be write32be
+# define unaligned_write32le write32le
+
+#else
+
+static inline uint16_t
+unaligned_read16be(const uint8_t *buf)
+{
+ uint16_t num = ((uint16_t)buf[0] << 8) | (uint16_t)buf[1];
+ return num;
+}
+
+
+static inline uint16_t
+unaligned_read16le(const uint8_t *buf)
+{
+ uint16_t num = ((uint16_t)buf[0]) | ((uint16_t)buf[1] << 8);
+ return num;
+}
+
+
+static inline uint32_t
+unaligned_read32be(const uint8_t *buf)
+{
+ uint32_t num = (uint32_t)buf[0] << 24;
+ num |= (uint32_t)buf[1] << 16;
+ num |= (uint32_t)buf[2] << 8;
+ num |= (uint32_t)buf[3];
+ return num;
+}
+
+
+static inline uint32_t
+unaligned_read32le(const uint8_t *buf)
+{
+ uint32_t num = (uint32_t)buf[0];
+ num |= (uint32_t)buf[1] << 8;
+ num |= (uint32_t)buf[2] << 16;
+ num |= (uint32_t)buf[3] << 24;
+ return num;
+}
+
+
+static inline void
+unaligned_write16be(uint8_t *buf, uint16_t num)
+{
+ buf[0] = num >> 8;
+ buf[1] = num;
+ return;
+}
+
+
+static inline void
+unaligned_write16le(uint8_t *buf, uint16_t num)
+{
+ buf[0] = num;
+ buf[1] = num >> 8;
+ return;
+}
+
+
+static inline void
+unaligned_write32be(uint8_t *buf, uint32_t num)
+{
+ buf[0] = num >> 24;
+ buf[1] = num >> 16;
+ buf[2] = num >> 8;
+ buf[3] = num;
+ return;
+}
+
+
+static inline void
+unaligned_write32le(uint8_t *buf, uint32_t num)
+{
+ buf[0] = num;
+ buf[1] = num >> 8;
+ buf[2] = num >> 16;
+ buf[3] = num >> 24;
+ return;
+}
+
+#endif
+
+
+static inline uint32_t
+bsr32(uint32_t n)
+{
+ // Check for ICC first, since it tends to define __GNUC__ too.
+#if defined(__INTEL_COMPILER)
+ return _bit_scan_reverse(n);
+
+#elif TUKLIB_GNUC_REQ(3, 4) && UINT_MAX == UINT32_MAX
+ // GCC >= 3.4 has __builtin_clz(), which gives good results on
+ // multiple architectures. On x86, __builtin_clz() ^ 31U becomes
+ // either plain BSR (so the XOR gets optimized away) or LZCNT and
+ // XOR (if -march indicates that SSE4a instructions are supported).
+ return __builtin_clz(n) ^ 31U;
+
+#elif defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__))
+ uint32_t i;
+ __asm__("bsrl %1, %0" : "=r" (i) : "rm" (n));
+ return i;
+
+#elif defined(_MSC_VER) && _MSC_VER >= 1400
+ // MSVC isn't supported by tuklib, but since this code exists,
+ // it doesn't hurt to have it here anyway.
+ uint32_t i;
+ _BitScanReverse((DWORD *)&i, n);
+ return i;
+
+#else
+ uint32_t i = 31;
+
+ if ((n & UINT32_C(0xFFFF0000)) == 0) {
+ n <<= 16;
+ i = 15;
+ }
+
+ if ((n & UINT32_C(0xFF000000)) == 0) {
+ n <<= 8;
+ i -= 8;
+ }
+
+ if ((n & UINT32_C(0xF0000000)) == 0) {
+ n <<= 4;
+ i -= 4;
+ }
+
+ if ((n & UINT32_C(0xC0000000)) == 0) {
+ n <<= 2;
+ i -= 2;
+ }
+
+ if ((n & UINT32_C(0x80000000)) == 0)
+ --i;
+
+ return i;
+#endif
+}
+
+
+static inline uint32_t
+clz32(uint32_t n)
+{
+#if defined(__INTEL_COMPILER)
+ return _bit_scan_reverse(n) ^ 31U;
+
+#elif TUKLIB_GNUC_REQ(3, 4) && UINT_MAX == UINT32_MAX
+ return __builtin_clz(n);
+
+#elif defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__))
+ uint32_t i;
+ __asm__("bsrl %1, %0\n\t"
+ "xorl $31, %0"
+ : "=r" (i) : "rm" (n));
+ return i;
+
+#elif defined(_MSC_VER) && _MSC_VER >= 1400
+ uint32_t i;
+ _BitScanReverse((DWORD *)&i, n);
+ return i ^ 31U;
+
+#else
+ uint32_t i = 0;
+
+ if ((n & UINT32_C(0xFFFF0000)) == 0) {
+ n <<= 16;
+ i = 16;
+ }
+
+ if ((n & UINT32_C(0xFF000000)) == 0) {
+ n <<= 8;
+ i += 8;
+ }
+
+ if ((n & UINT32_C(0xF0000000)) == 0) {
+ n <<= 4;
+ i += 4;
+ }
+
+ if ((n & UINT32_C(0xC0000000)) == 0) {
+ n <<= 2;
+ i += 2;
+ }
+
+ if ((n & UINT32_C(0x80000000)) == 0)
+ ++i;
+
+ return i;
+#endif
+}
+
+
+static inline uint32_t
+ctz32(uint32_t n)
+{
+#if defined(__INTEL_COMPILER)
+ return _bit_scan_forward(n);
+
+#elif TUKLIB_GNUC_REQ(3, 4) && UINT_MAX >= UINT32_MAX
+ return __builtin_ctz(n);
+
+#elif defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__))
+ uint32_t i;
+ __asm__("bsfl %1, %0" : "=r" (i) : "rm" (n));
+ return i;
+
+#elif defined(_MSC_VER) && _MSC_VER >= 1400
+ uint32_t i;
+ _BitScanForward((DWORD *)&i, n);
+ return i;
+
+#else
+ uint32_t i = 0;
+
+ if ((n & UINT32_C(0x0000FFFF)) == 0) {
+ n >>= 16;
+ i = 16;
+ }
+
+ if ((n & UINT32_C(0x000000FF)) == 0) {
+ n >>= 8;
+ i += 8;
+ }
+
+ if ((n & UINT32_C(0x0000000F)) == 0) {
+ n >>= 4;
+ i += 4;
+ }
+
+ if ((n & UINT32_C(0x00000003)) == 0) {
+ n >>= 2;
+ i += 2;
+ }
+
+ if ((n & UINT32_C(0x00000001)) == 0)
+ ++i;
+
+ return i;
+#endif
+}
+
+#define bsf32 ctz32
+
+#endif
diff --git a/src/common/tuklib_open_stdxxx.c b/src/common/tuklib_open_stdxxx.c
new file mode 100644
index 000000000000..08bc60d8cf87
--- /dev/null
+++ b/src/common/tuklib_open_stdxxx.c
@@ -0,0 +1,55 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file tuklib_open_stdxxx.c
+/// \brief Make sure that file descriptors 0, 1, and 2 are open
+//
+// Author: Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include "tuklib_open_stdxxx.h"
+
+#ifndef TUKLIB_DOSLIKE
+# include <stdlib.h>
+# include <errno.h>
+# include <fcntl.h>
+# include <unistd.h>
+#endif
+
+
+extern void
+tuklib_open_stdxxx(int err_status)
+{
+#ifdef TUKLIB_DOSLIKE
+ // Do nothing, just silence warnings.
+ (void)err_status;
+
+#else
+ for (int i = 0; i <= 2; ++i) {
+ // We use fcntl() to check if the file descriptor is open.
+ if (fcntl(i, F_GETFD) == -1 && errno == EBADF) {
+ // With stdin, we could use /dev/full so that
+ // writing to stdin would fail. However, /dev/full
+ // is Linux specific, and if the program tries to
+ // write to stdin, there's already a problem anyway.
+ const int fd = open("/dev/null", O_NOCTTY
+ | (i == 0 ? O_WRONLY : O_RDONLY));
+
+ if (fd != i) {
+ // Something went wrong. Exit with the
+ // exit status we were given. Don't try
+ // to print an error message, since stderr
+ // may very well be non-existent. This
+ // error should be extremely rare.
+ (void)close(fd);
+ exit(err_status);
+ }
+ }
+ }
+#endif
+
+ return;
+}
diff --git a/src/common/tuklib_open_stdxxx.h b/src/common/tuklib_open_stdxxx.h
new file mode 100644
index 000000000000..b91161609ee6
--- /dev/null
+++ b/src/common/tuklib_open_stdxxx.h
@@ -0,0 +1,23 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file tuklib_open_stdxxx.h
+/// \brief Make sure that file descriptors 0, 1, and 2 are open
+//
+// Author: Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef TUKLIB_OPEN_STDXXX_H
+#define TUKLIB_OPEN_STDXXX_H
+
+#include "tuklib_common.h"
+TUKLIB_DECLS_BEGIN
+
+#define tuklib_open_stdxx TUKLIB_SYMBOL(tuklib_open_stdxxx)
+extern void tuklib_open_stdxxx(int err_status);
+
+TUKLIB_DECLS_END
+#endif
diff --git a/src/common/tuklib_physmem.c b/src/common/tuklib_physmem.c
new file mode 100644
index 000000000000..1536e6e5da1c
--- /dev/null
+++ b/src/common/tuklib_physmem.c
@@ -0,0 +1,165 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file tuklib_physmem.c
+/// \brief Get the amount of physical memory
+//
+// Author: Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include "tuklib_physmem.h"
+
+// We want to use Windows-specific code on Cygwin, which also has memory
+// information available via sysconf(), but on Cygwin 1.5 and older it
+// gives wrong results (from our point of view).
+#if defined(_WIN32) || defined(__CYGWIN__)
+# ifndef _WIN32_WINNT
+# define _WIN32_WINNT 0x0500
+# endif
+# include <windows.h>
+
+#elif defined(__OS2__)
+# define INCL_DOSMISC
+# include <os2.h>
+
+#elif defined(__DJGPP__)
+# include <dpmi.h>
+
+#elif defined(__VMS)
+# include <lib$routines.h>
+# include <syidef.h>
+# include <ssdef.h>
+
+#elif defined(TUKLIB_PHYSMEM_SYSCONF)
+# include <unistd.h>
+
+#elif defined(TUKLIB_PHYSMEM_SYSCTL)
+# ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+# endif
+# include <sys/sysctl.h>
+
+// IRIX
+#elif defined(TUKLIB_PHYSMEM_GETINVENT_R)
+# include <invent.h>
+
+// This sysinfo() is Linux-specific.
+#elif defined(TUKLIB_PHYSMEM_SYSINFO)
+# include <sys/sysinfo.h>
+#endif
+
+
+extern uint64_t
+tuklib_physmem(void)
+{
+ uint64_t ret = 0;
+
+#if defined(_WIN32) || defined(__CYGWIN__)
+ if ((GetVersion() & 0xFF) >= 5) {
+ // Windows 2000 and later have GlobalMemoryStatusEx() which
+ // supports reporting values greater than 4 GiB. To keep the
+ // code working also on older Windows versions, use
+ // GlobalMemoryStatusEx() conditionally.
+ HMODULE kernel32 = GetModuleHandle("kernel32.dll");
+ if (kernel32 != NULL) {
+ BOOL (WINAPI *gmse)(LPMEMORYSTATUSEX) = GetProcAddress(
+ kernel32, "GlobalMemoryStatusEx");
+ if (gmse != NULL) {
+ MEMORYSTATUSEX meminfo;
+ meminfo.dwLength = sizeof(meminfo);
+ if (gmse(&meminfo))
+ ret = meminfo.ullTotalPhys;
+ }
+ }
+ }
+
+ if (ret == 0) {
+ // GlobalMemoryStatus() is supported by Windows 95 and later,
+ // so it is fine to link against it unconditionally. Note that
+ // GlobalMemoryStatus() has no return value.
+ MEMORYSTATUS meminfo;
+ meminfo.dwLength = sizeof(meminfo);
+ GlobalMemoryStatus(&meminfo);
+ ret = meminfo.dwTotalPhys;
+ }
+
+#elif defined(__OS2__)
+ unsigned long mem;
+ if (DosQuerySysInfo(QSV_TOTPHYSMEM, QSV_TOTPHYSMEM,
+ &mem, sizeof(mem)) == 0)
+ ret = mem;
+
+#elif defined(__DJGPP__)
+ __dpmi_free_mem_info meminfo;
+ if (__dpmi_get_free_memory_information(&meminfo) == 0
+ && meminfo.total_number_of_physical_pages
+ != (unsigned long)-1)
+ ret = (uint64_t)meminfo.total_number_of_physical_pages * 4096;
+
+#elif defined(__VMS)
+ int vms_mem;
+ int val = SYI$_MEMSIZE;
+ if (LIB$GETSYI(&val, &vms_mem, 0, 0, 0, 0) == SS$_NORMAL)
+ ret = (uint64_t)vms_mem * 8192;
+
+#elif defined(TUKLIB_PHYSMEM_SYSCONF)
+ const long pagesize = sysconf(_SC_PAGESIZE);
+ const long pages = sysconf(_SC_PHYS_PAGES);
+ if (pagesize != -1 || pages != -1)
+ // According to docs, pagesize * pages can overflow.
+ // Simple case is 32-bit box with 4 GiB or more RAM,
+ // which may report exactly 4 GiB of RAM, and "long"
+ // being 32-bit will overflow. Casting to uint64_t
+ // hopefully avoids overflows in the near future.
+ ret = (uint64_t)pagesize * (uint64_t)pages;
+
+#elif defined(TUKLIB_PHYSMEM_SYSCTL)
+ int name[2] = {
+ CTL_HW,
+#ifdef HW_PHYSMEM64
+ HW_PHYSMEM64
+#else
+ HW_PHYSMEM
+#endif
+ };
+ union {
+ uint32_t u32;
+ uint64_t u64;
+ } mem;
+ size_t mem_ptr_size = sizeof(mem.u64);
+ if (sysctl(name, 2, &mem.u64, &mem_ptr_size, NULL, 0) != -1) {
+ // IIRC, 64-bit "return value" is possible on some 64-bit
+ // BSD systems even with HW_PHYSMEM (instead of HW_PHYSMEM64),
+ // so support both.
+ if (mem_ptr_size == sizeof(mem.u64))
+ ret = mem.u64;
+ else if (mem_ptr_size == sizeof(mem.u32))
+ ret = mem.u32;
+ }
+
+#elif defined(TUKLIB_PHYSMEM_GETINVENT_R)
+ inv_state_t *st = NULL;
+ if (setinvent_r(&st) != -1) {
+ inventory_t *i;
+ while ((i = getinvent_r(st)) != NULL) {
+ if (i->inv_class == INV_MEMORY
+ && i->inv_type == INV_MAIN_MB) {
+ ret = (uint64_t)i->inv_state << 20;
+ break;
+ }
+ }
+
+ endinvent_r(st);
+ }
+
+#elif defined(TUKLIB_PHYSMEM_SYSINFO)
+ struct sysinfo si;
+ if (sysinfo(&si) == 0)
+ ret = (uint64_t)si.totalram * si.mem_unit;
+#endif
+
+ return ret;
+}
diff --git a/src/common/tuklib_physmem.h b/src/common/tuklib_physmem.h
new file mode 100644
index 000000000000..09e2a51338ae
--- /dev/null
+++ b/src/common/tuklib_physmem.h
@@ -0,0 +1,28 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file tuklib_physmem.h
+/// \brief Get the amount of physical memory
+//
+// Author: Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef TUKLIB_PHYSMEM_H
+#define TUKLIB_PHYSMEM_H
+
+#include "tuklib_common.h"
+TUKLIB_DECLS_BEGIN
+
+#define tuklib_physmem TUKLIB_SYMBOL(tuklib_physmem)
+extern uint64_t tuklib_physmem(void);
+///<
+/// \brief Get the amount of physical memory in bytes
+///
+/// \return Amount of physical memory in bytes. On error, zero is
+/// returned.
+
+TUKLIB_DECLS_END
+#endif
diff --git a/src/common/tuklib_progname.c b/src/common/tuklib_progname.c
new file mode 100644
index 000000000000..7cb7e203dd9d
--- /dev/null
+++ b/src/common/tuklib_progname.c
@@ -0,0 +1,50 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file tuklib_progname.c
+/// \brief Program name to be displayed in messages
+//
+// Author: Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include "tuklib_progname.h"
+#include <string.h>
+
+
+#if !HAVE_DECL_PROGRAM_INVOCATION_NAME
+char *progname = NULL;
+#endif
+
+
+extern void
+tuklib_progname_init(char **argv)
+{
+#ifdef TUKLIB_DOSLIKE
+ // On these systems, argv[0] always has the full path and .exe
+ // suffix even if the user just types the plain program name.
+ // We modify argv[0] to make it nicer to read.
+
+ // Strip the leading path.
+ char *p = argv[0] + strlen(argv[0]);
+ while (argv[0] < p && p[-1] != '/' && p[-1] != '\\')
+ --p;
+
+ argv[0] = p;
+
+ // Strip the .exe suffix.
+ p = strrchr(p, '.');
+ if (p != NULL)
+ *p = '\0';
+
+ // Make it lowercase.
+ for (p = argv[0]; *p != '\0'; ++p)
+ if (*p >= 'A' && *p <= 'Z')
+ *p = *p - 'A' + 'a';
+#endif
+
+ progname = argv[0];
+ return;
+}
diff --git a/src/common/tuklib_progname.h b/src/common/tuklib_progname.h
new file mode 100644
index 000000000000..791b12517e59
--- /dev/null
+++ b/src/common/tuklib_progname.h
@@ -0,0 +1,32 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file tuklib_progname.h
+/// \brief Program name to be displayed in messages
+//
+// Author: Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef TUKLIB_PROGNAME_H
+#define TUKLIB_PROGNAME_H
+
+#include "tuklib_common.h"
+#include <errno.h>
+
+TUKLIB_DECLS_BEGIN
+
+#if HAVE_DECL_PROGRAM_INVOCATION_NAME
+# define progname program_invocation_name
+#else
+# define progname TUKLIB_SYMBOL(tuklib_progname)
+ extern char *progname;
+#endif
+
+#define tuklib_progname_init TUKLIB_SYMBOL(tuklib_progname_init)
+extern void tuklib_progname_init(char **argv);
+
+TUKLIB_DECLS_END
+#endif
diff --git a/src/liblzma/api/lzma.h b/src/liblzma/api/lzma.h
new file mode 100644
index 000000000000..5be9b4e31558
--- /dev/null
+++ b/src/liblzma/api/lzma.h
@@ -0,0 +1,326 @@
+/**
+ * \file api/lzma.h
+ * \brief The public API of liblzma data compression library
+ *
+ * liblzma is a public domain general-purpose data compression library with
+ * a zlib-like API. The native file format is .xz, but also the old .lzma
+ * format and raw (no headers) streams are supported. Multiple compression
+ * algorithms (filters) are supported. Currently LZMA2 is the primary filter.
+ *
+ * liblzma is part of XZ Utils <http://tukaani.org/xz/>. XZ Utils includes
+ * a gzip-like command line tool named xz and some other tools. XZ Utils
+ * is developed and maintained by Lasse Collin.
+ *
+ * Major parts of liblzma are based on Igor Pavlov's public domain LZMA SDK
+ * <http://7-zip.org/sdk.html>.
+ *
+ * The SHA-256 implementation is based on the public domain code found from
+ * 7-Zip <http://7-zip.org/>, which has a modified version of the public
+ * domain SHA-256 code found from Crypto++ <http://www.cryptopp.com/>.
+ * The SHA-256 code in Crypto++ was written by Kevin Springle and Wei Dai.
+ */
+
+/*
+ * Author: Lasse Collin
+ *
+ * This file has been put into the public domain.
+ * You can do whatever you want with this file.
+ */
+
+#ifndef LZMA_H
+#define LZMA_H
+
+/*****************************
+ * Required standard headers *
+ *****************************/
+
+/*
+ * liblzma API headers need some standard types and macros. To allow
+ * including lzma.h without requiring the application to include other
+ * headers first, lzma.h includes the required standard headers unless
+ * they already seem to be included already or if LZMA_MANUAL_HEADERS
+ * has been defined.
+ *
+ * Here's what types and macros are needed and from which headers:
+ * - stddef.h: size_t, NULL
+ * - stdint.h: uint8_t, uint32_t, uint64_t, UINT32_C(n), uint64_C(n),
+ * UINT32_MAX, UINT64_MAX
+ *
+ * However, inttypes.h is a little more portable than stdint.h, although
+ * inttypes.h declares some unneeded things compared to plain stdint.h.
+ *
+ * The hacks below aren't perfect, specifically they assume that inttypes.h
+ * exists and that it typedefs at least uint8_t, uint32_t, and uint64_t,
+ * and that, in case of incomplete inttypes.h, unsigned int is 32-bit.
+ * If the application already takes care of setting up all the types and
+ * macros properly (for example by using gnulib's stdint.h or inttypes.h),
+ * we try to detect that the macros are already defined and don't include
+ * inttypes.h here again. However, you may define LZMA_MANUAL_HEADERS to
+ * force this file to never include any system headers.
+ *
+ * Some could argue that liblzma API should provide all the required types,
+ * for example lzma_uint64, LZMA_UINT64_C(n), and LZMA_UINT64_MAX. This was
+ * seen unnecessary mess, since most systems already provide all the necessary
+ * types and macros in the standard headers.
+ *
+ * Note that liblzma API still has lzma_bool, because using stdbool.h would
+ * break C89 and C++ programs on many systems. sizeof(bool) in C99 isn't
+ * necessarily the same as sizeof(bool) in C++.
+ */
+
+#ifndef LZMA_MANUAL_HEADERS
+ /*
+ * I suppose this works portably also in C++. Note that in C++,
+ * we need to get size_t into the global namespace.
+ */
+# include <stddef.h>
+
+ /*
+ * Skip inttypes.h if we already have all the required macros. If we
+ * have the macros, we assume that we have the matching typedefs too.
+ */
+# if !defined(UINT32_C) || !defined(UINT64_C) \
+ || !defined(UINT32_MAX) || !defined(UINT64_MAX)
+ /*
+ * MSVC has no C99 support, and thus it cannot be used to
+ * compile liblzma. The liblzma API has to still be usable
+ * from MSVC, so we need to define the required standard
+ * integer types here.
+ */
+# if defined(_WIN32) && defined(_MSC_VER)
+ typedef unsigned __int8 uint8_t;
+ typedef unsigned __int32 uint32_t;
+ typedef unsigned __int64 uint64_t;
+# else
+ /* Use the standard inttypes.h. */
+# ifdef __cplusplus
+ /*
+ * C99 sections 7.18.2 and 7.18.4 specify
+ * that C++ implementations define the limit
+ * and constant macros only if specifically
+ * requested. Note that if you want the
+ * format macros (PRIu64 etc.) too, you need
+ * to define __STDC_FORMAT_MACROS before
+ * including lzma.h, since re-including
+ * inttypes.h with __STDC_FORMAT_MACROS
+ * defined doesn't necessarily work.
+ */
+# ifndef __STDC_LIMIT_MACROS
+# define __STDC_LIMIT_MACROS 1
+# endif
+# ifndef __STDC_CONSTANT_MACROS
+# define __STDC_CONSTANT_MACROS 1
+# endif
+# endif
+
+# include <inttypes.h>
+# endif
+
+ /*
+ * Some old systems have only the typedefs in inttypes.h, and
+ * lack all the macros. For those systems, we need a few more
+ * hacks. We assume that unsigned int is 32-bit and unsigned
+ * long is either 32-bit or 64-bit. If these hacks aren't
+ * enough, the application has to setup the types manually
+ * before including lzma.h.
+ */
+# ifndef UINT32_C
+# if defined(_WIN32) && defined(_MSC_VER)
+# define UINT32_C(n) n ## UI32
+# else
+# define UINT32_C(n) n ## U
+# endif
+# endif
+
+# ifndef UINT64_C
+# if defined(_WIN32) && defined(_MSC_VER)
+# define UINT64_C(n) n ## UI64
+# else
+ /* Get ULONG_MAX. */
+# include <limits.h>
+# if ULONG_MAX == 4294967295UL
+# define UINT64_C(n) n ## ULL
+# else
+# define UINT64_C(n) n ## UL
+# endif
+# endif
+# endif
+
+# ifndef UINT32_MAX
+# define UINT32_MAX (UINT32_C(4294967295))
+# endif
+
+# ifndef UINT64_MAX
+# define UINT64_MAX (UINT64_C(18446744073709551615))
+# endif
+# endif
+#endif /* ifdef LZMA_MANUAL_HEADERS */
+
+
+/******************
+ * LZMA_API macro *
+ ******************/
+
+/*
+ * Some systems require that the functions and function pointers are
+ * declared specially in the headers. LZMA_API_IMPORT is for importing
+ * symbols and LZMA_API_CALL is to specify the calling convention.
+ *
+ * By default it is assumed that the application will link dynamically
+ * against liblzma. #define LZMA_API_STATIC in your application if you
+ * want to link against static liblzma. If you don't care about portability
+ * to operating systems like Windows, or at least don't care about linking
+ * against static liblzma on them, don't worry about LZMA_API_STATIC. That
+ * is, most developers will never need to use LZMA_API_STATIC.
+ *
+ * The GCC variants are a special case on Windows (Cygwin and MinGW).
+ * We rely on GCC doing the right thing with its auto-import feature,
+ * and thus don't use __declspec(dllimport). This way developers don't
+ * need to worry about LZMA_API_STATIC. Also the calling convention is
+ * omitted on Cygwin but not on MinGW.
+ */
+#ifndef LZMA_API_IMPORT
+# if !defined(LZMA_API_STATIC) && defined(_WIN32) && !defined(__GNUC__)
+# define LZMA_API_IMPORT __declspec(dllimport)
+# else
+# define LZMA_API_IMPORT
+# endif
+#endif
+
+#ifndef LZMA_API_CALL
+# if defined(_WIN32) && !defined(__CYGWIN__)
+# define LZMA_API_CALL __cdecl
+# else
+# define LZMA_API_CALL
+# endif
+#endif
+
+#ifndef LZMA_API
+# define LZMA_API(type) LZMA_API_IMPORT type LZMA_API_CALL
+#endif
+
+
+/***********
+ * nothrow *
+ ***********/
+
+/*
+ * None of the functions in liblzma may throw an exception. Even
+ * the functions that use callback functions won't throw exceptions,
+ * because liblzma would break if a callback function threw an exception.
+ */
+#ifndef lzma_nothrow
+# if defined(__cplusplus)
+# define lzma_nothrow throw()
+# elif __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3)
+# define lzma_nothrow __attribute__((__nothrow__))
+# else
+# define lzma_nothrow
+# endif
+#endif
+
+
+/********************
+ * GNU C extensions *
+ ********************/
+
+/*
+ * GNU C extensions are used conditionally in the public API. It doesn't
+ * break anything if these are sometimes enabled and sometimes not, only
+ * affects warnings and optimizations.
+ */
+#if __GNUC__ >= 3
+# ifndef lzma_attribute
+# define lzma_attribute(attr) __attribute__(attr)
+# endif
+
+# ifndef lzma_restrict
+# define lzma_restrict __restrict__
+# endif
+
+ /* warn_unused_result was added in GCC 3.4. */
+# ifndef lzma_attr_warn_unused_result
+# if __GNUC__ == 3 && __GNUC_MINOR__ < 4
+# define lzma_attr_warn_unused_result
+# endif
+# endif
+
+#else
+# ifndef lzma_attribute
+# define lzma_attribute(attr)
+# endif
+
+# ifndef lzma_restrict
+# if __STDC_VERSION__ >= 199901L
+# define lzma_restrict restrict
+# else
+# define lzma_restrict
+# endif
+# endif
+#endif
+
+
+#ifndef lzma_attr_pure
+# define lzma_attr_pure lzma_attribute((__pure__))
+#endif
+
+#ifndef lzma_attr_const
+# define lzma_attr_const lzma_attribute((__const__))
+#endif
+
+#ifndef lzma_attr_warn_unused_result
+# define lzma_attr_warn_unused_result \
+ lzma_attribute((__warn_unused_result__))
+#endif
+
+
+/**************
+ * Subheaders *
+ **************/
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * Subheaders check that this is defined. It is to prevent including
+ * them directly from applications.
+ */
+#define LZMA_H_INTERNAL 1
+
+/* Basic features */
+#include "lzma/version.h"
+#include "lzma/base.h"
+#include "lzma/vli.h"
+#include "lzma/check.h"
+
+/* Filters */
+#include "lzma/filter.h"
+#include "lzma/subblock.h"
+#include "lzma/bcj.h"
+#include "lzma/delta.h"
+#include "lzma/lzma.h"
+
+/* Container formats */
+#include "lzma/container.h"
+
+/* Advanced features */
+#include "lzma/stream_flags.h"
+#include "lzma/block.h"
+#include "lzma/index.h"
+#include "lzma/index_hash.h"
+
+/* Hardware information */
+#include "lzma/hardware.h"
+
+/*
+ * All subheaders included. Undefine LZMA_H_INTERNAL to prevent applications
+ * re-including the subheaders.
+ */
+#undef LZMA_H_INTERNAL
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* ifndef LZMA_H */
diff --git a/src/liblzma/api/lzma/base.h b/src/liblzma/api/lzma/base.h
new file mode 100644
index 000000000000..993626a4cdfd
--- /dev/null
+++ b/src/liblzma/api/lzma/base.h
@@ -0,0 +1,596 @@
+/**
+ * \file lzma/base.h
+ * \brief Data types and functions used in many places in liblzma API
+ */
+
+/*
+ * Author: Lasse Collin
+ *
+ * This file has been put into the public domain.
+ * You can do whatever you want with this file.
+ *
+ * See ../lzma.h for information about liblzma as a whole.
+ */
+
+#ifndef LZMA_H_INTERNAL
+# error Never include this file directly. Use <lzma.h> instead.
+#endif
+
+
+/**
+ * \brief Boolean
+ *
+ * This is here because C89 doesn't have stdbool.h. To set a value for
+ * variables having type lzma_bool, you can use
+ * - C99's `true' and `false' from stdbool.h;
+ * - C++'s internal `true' and `false'; or
+ * - integers one (true) and zero (false).
+ */
+typedef unsigned char lzma_bool;
+
+
+/**
+ * \brief Type of reserved enumeration variable in structures
+ *
+ * To avoid breaking library ABI when new features are added, several
+ * structures contain extra variables that may be used in future. Since
+ * sizeof(enum) can be different than sizeof(int), and sizeof(enum) may
+ * even vary depending on the range of enumeration constants, we specify
+ * a separate type to be used for reserved enumeration variables. All
+ * enumeration constants in liblzma API will be non-negative and less
+ * than 128, which should guarantee that the ABI won't break even when
+ * new constants are added to existing enumerations.
+ */
+typedef enum {
+ LZMA_RESERVED_ENUM = 0
+} lzma_reserved_enum;
+
+
+/**
+ * \brief Return values used by several functions in liblzma
+ *
+ * Check the descriptions of specific functions to find out which return
+ * values they can return. With some functions the return values may have
+ * more specific meanings than described here; those differences are
+ * described per-function basis.
+ */
+typedef enum {
+ LZMA_OK = 0,
+ /**<
+ * \brief Operation completed successfully
+ */
+
+ LZMA_STREAM_END = 1,
+ /**<
+ * \brief End of stream was reached
+ *
+ * In encoder, LZMA_SYNC_FLUSH, LZMA_FULL_FLUSH, or
+ * LZMA_FINISH was finished. In decoder, this indicates
+ * that all the data was successfully decoded.
+ *
+ * In all cases, when LZMA_STREAM_END is returned, the last
+ * output bytes should be picked from strm->next_out.
+ */
+
+ LZMA_NO_CHECK = 2,
+ /**<
+ * \brief Input stream has no integrity check
+ *
+ * This return value can be returned only if the
+ * LZMA_TELL_NO_CHECK flag was used when initializing
+ * the decoder. LZMA_NO_CHECK is just a warning, and
+ * the decoding can be continued normally.
+ *
+ * It is possible to call lzma_get_check() immediately after
+ * lzma_code has returned LZMA_NO_CHECK. The result will
+ * naturally be LZMA_CHECK_NONE, but the possibility to call
+ * lzma_get_check() may be convenient in some applications.
+ */
+
+ LZMA_UNSUPPORTED_CHECK = 3,
+ /**<
+ * \brief Cannot calculate the integrity check
+ *
+ * The usage of this return value is different in encoders
+ * and decoders.
+ *
+ * Encoders can return this value only from the initialization
+ * function. If initialization fails with this value, the
+ * encoding cannot be done, because there's no way to produce
+ * output with the correct integrity check.
+ *
+ * Decoders can return this value only from lzma_code() and
+ * only if the LZMA_TELL_UNSUPPORTED_CHECK flag was used when
+ * initializing the decoder. The decoding can still be
+ * continued normally even if the check type is unsupported,
+ * but naturally the check will not be validated, and possible
+ * errors may go undetected.
+ *
+ * With decoder, it is possible to call lzma_get_check()
+ * immediately after lzma_code() has returned
+ * LZMA_UNSUPPORTED_CHECK. This way it is possible to find
+ * out what the unsupported Check ID was.
+ */
+
+ LZMA_GET_CHECK = 4,
+ /**<
+ * \brief Integrity check type is now available
+ *
+ * This value can be returned only by the lzma_code() function
+ * and only if the decoder was initialized with the
+ * LZMA_TELL_ANY_CHECK flag. LZMA_GET_CHECK tells the
+ * application that it may now call lzma_get_check() to find
+ * out the Check ID. This can be used, for example, to
+ * implement a decoder that accepts only files that have
+ * strong enough integrity check.
+ */
+
+ LZMA_MEM_ERROR = 5,
+ /**<
+ * \brief Cannot allocate memory
+ *
+ * Memory allocation failed, or the size of the allocation
+ * would be greater than SIZE_MAX.
+ *
+ * Due to internal implementation reasons, the coding cannot
+ * be continued even if more memory were made available after
+ * LZMA_MEM_ERROR.
+ */
+
+ LZMA_MEMLIMIT_ERROR = 6,
+ /**
+ * \brief Memory usage limit was reached
+ *
+ * Decoder would need more memory than allowed by the
+ * specified memory usage limit. To continue decoding,
+ * the memory usage limit has to be increased with
+ * lzma_memlimit_set().
+ */
+
+ LZMA_FORMAT_ERROR = 7,
+ /**<
+ * \brief File format not recognized
+ *
+ * The decoder did not recognize the input as supported file
+ * format. This error can occur, for example, when trying to
+ * decode .lzma format file with lzma_stream_decoder,
+ * because lzma_stream_decoder accepts only the .xz format.
+ */
+
+ LZMA_OPTIONS_ERROR = 8,
+ /**<
+ * \brief Invalid or unsupported options
+ *
+ * Invalid or unsupported options, for example
+ * - unsupported filter(s) or filter options; or
+ * - reserved bits set in headers (decoder only).
+ *
+ * Rebuilding liblzma with more features enabled, or
+ * upgrading to a newer version of liblzma may help.
+ */
+
+ LZMA_DATA_ERROR = 9,
+ /**<
+ * \brief Data is corrupt
+ *
+ * The usage of this return value is different in encoders
+ * and decoders. In both encoder and decoder, the coding
+ * cannot continue after this error.
+ *
+ * Encoders return this if size limits of the target file
+ * format would be exceeded. These limits are huge, thus
+ * getting this error from an encoder is mostly theoretical.
+ * For example, the maximum compressed and uncompressed
+ * size of a .xz Stream is roughly 8 EiB (2^63 bytes).
+ *
+ * Decoders return this error if the input data is corrupt.
+ * This can mean, for example, invalid CRC32 in headers
+ * or invalid check of uncompressed data.
+ */
+
+ LZMA_BUF_ERROR = 10,
+ /**<
+ * \brief No progress is possible
+ *
+ * This error code is returned when the coder cannot consume
+ * any new input and produce any new output. The most common
+ * reason for this error is that the input stream being
+ * decoded is truncated or corrupt.
+ *
+ * This error is not fatal. Coding can be continued normally
+ * by providing more input and/or more output space, if
+ * possible.
+ *
+ * Typically the first call to lzma_code() that can do no
+ * progress returns LZMA_OK instead of LZMA_BUF_ERROR. Only
+ * the second consecutive call doing no progress will return
+ * LZMA_BUF_ERROR. This is intentional.
+ *
+ * With zlib, Z_BUF_ERROR may be returned even if the
+ * application is doing nothing wrong, so apps will need
+ * to handle Z_BUF_ERROR specially. The above hack
+ * guarantees that liblzma never returns LZMA_BUF_ERROR
+ * to properly written applications unless the input file
+ * is truncated or corrupt. This should simplify the
+ * applications a little.
+ */
+
+ LZMA_PROG_ERROR = 11,
+ /**<
+ * \brief Programming error
+ *
+ * This indicates that the arguments given to the function are
+ * invalid or the internal state of the decoder is corrupt.
+ * - Function arguments are invalid or the structures
+ * pointed by the argument pointers are invalid
+ * e.g. if strm->next_out has been set to NULL and
+ * strm->avail_out > 0 when calling lzma_code().
+ * - lzma_* functions have been called in wrong order
+ * e.g. lzma_code() was called right after lzma_end().
+ * - If errors occur randomly, the reason might be flaky
+ * hardware.
+ *
+ * If you think that your code is correct, this error code
+ * can be a sign of a bug in liblzma. See the documentation
+ * how to report bugs.
+ */
+} lzma_ret;
+
+
+/**
+ * \brief The `action' argument for lzma_code()
+ *
+ * After the first use of LZMA_SYNC_FLUSH, LZMA_FULL_FLUSH, or LZMA_FINISH,
+ * the same `action' must is used until lzma_code() returns LZMA_STREAM_END.
+ * Also, the amount of input (that is, strm->avail_in) must not be modified
+ * by the application until lzma_code() returns LZMA_STREAM_END. Changing the
+ * `action' or modifying the amount of input will make lzma_code() return
+ * LZMA_PROG_ERROR.
+ */
+typedef enum {
+ LZMA_RUN = 0,
+ /**<
+ * \brief Continue coding
+ *
+ * Encoder: Encode as much input as possible. Some internal
+ * buffering will probably be done (depends on the filter
+ * chain in use), which causes latency: the input used won't
+ * usually be decodeable from the output of the same
+ * lzma_code() call.
+ *
+ * Decoder: Decode as much input as possible and produce as
+ * much output as possible.
+ */
+
+ LZMA_SYNC_FLUSH = 1,
+ /**<
+ * \brief Make all the input available at output
+ *
+ * Normally the encoder introduces some latency.
+ * LZMA_SYNC_FLUSH forces all the buffered data to be
+ * available at output without resetting the internal
+ * state of the encoder. This way it is possible to use
+ * compressed stream for example for communication over
+ * network.
+ *
+ * Only some filters support LZMA_SYNC_FLUSH. Trying to use
+ * LZMA_SYNC_FLUSH with filters that don't support it will
+ * make lzma_code() return LZMA_OPTIONS_ERROR. For example,
+ * LZMA1 doesn't support LZMA_SYNC_FLUSH but LZMA2 does.
+ *
+ * Using LZMA_SYNC_FLUSH very often can dramatically reduce
+ * the compression ratio. With some filters (for example,
+ * LZMA2), fine-tuning the compression options may help
+ * mitigate this problem significantly.
+ *
+ * Decoders don't support LZMA_SYNC_FLUSH.
+ */
+
+ LZMA_FULL_FLUSH = 2,
+ /**<
+ * \brief Make all the input available at output
+ *
+ * Finish encoding of the current Block. All the input
+ * data going to the current Block must have been given
+ * to the encoder (the last bytes can still be pending in
+ * next_in). Call lzma_code() with LZMA_FULL_FLUSH until
+ * it returns LZMA_STREAM_END. Then continue normally with
+ * LZMA_RUN or finish the Stream with LZMA_FINISH.
+ *
+ * This action is currently supported only by Stream encoder
+ * and easy encoder (which uses Stream encoder). If there is
+ * no unfinished Block, no empty Block is created.
+ */
+
+ LZMA_FINISH = 3
+ /**<
+ * \brief Finish the coding operation
+ *
+ * Finishes the coding operation. All the input data must
+ * have been given to the encoder (the last bytes can still
+ * be pending in next_in). Call lzma_code() with LZMA_FINISH
+ * until it returns LZMA_STREAM_END. Once LZMA_FINISH has
+ * been used, the amount of input must no longer be changed
+ * by the application.
+ *
+ * When decoding, using LZMA_FINISH is optional unless the
+ * LZMA_CONCATENATED flag was used when the decoder was
+ * initialized. When LZMA_CONCATENATED was not used, the only
+ * effect of LZMA_FINISH is that the amount of input must not
+ * be changed just like in the encoder.
+ */
+} lzma_action;
+
+
+/**
+ * \brief Custom functions for memory handling
+ *
+ * A pointer to lzma_allocator may be passed via lzma_stream structure
+ * to liblzma, and some advanced functions take a pointer to lzma_allocator
+ * as a separate function argument. The library will use the functions
+ * specified in lzma_allocator for memory handling instead of the default
+ * malloc() and free(). C++ users should note that the custom memory
+ * handling functions must not throw exceptions.
+ *
+ * liblzma doesn't make an internal copy of lzma_allocator. Thus, it is
+ * OK to change these function pointers in the middle of the coding
+ * process, but obviously it must be done carefully to make sure that the
+ * replacement `free' can deallocate memory allocated by the earlier
+ * `alloc' function(s).
+ */
+typedef struct {
+ /**
+ * \brief Pointer to a custom memory allocation function
+ *
+ * If you don't want a custom allocator, but still want
+ * custom free(), set this to NULL and liblzma will use
+ * the standard malloc().
+ *
+ * \param opaque lzma_allocator.opaque (see below)
+ * \param nmemb Number of elements like in calloc(). liblzma
+ * will always set nmemb to 1, so it is safe to
+ * ignore nmemb in a custom allocator if you like.
+ * The nmemb argument exists only for
+ * compatibility with zlib and libbzip2.
+ * \param size Size of an element in bytes.
+ * liblzma never sets this to zero.
+ *
+ * \return Pointer to the beginning of a memory block of
+ * `size' bytes, or NULL if allocation fails
+ * for some reason. When allocation fails, functions
+ * of liblzma return LZMA_MEM_ERROR.
+ *
+ * The allocator should not waste time zeroing the allocated buffers.
+ * This is not only about speed, but also memory usage, since the
+ * operating system kernel doesn't necessarily allocate the requested
+ * memory in physical memory until it is actually used. With small
+ * input files, liblzma may actually need only a fraction of the
+ * memory that it requested for allocation.
+ *
+ * \note LZMA_MEM_ERROR is also used when the size of the
+ * allocation would be greater than SIZE_MAX. Thus,
+ * don't assume that the custom allocator must have
+ * returned NULL if some function from liblzma
+ * returns LZMA_MEM_ERROR.
+ */
+ void *(LZMA_API_CALL *alloc)(void *opaque, size_t nmemb, size_t size);
+
+ /**
+ * \brief Pointer to a custom memory freeing function
+ *
+ * If you don't want a custom freeing function, but still
+ * want a custom allocator, set this to NULL and liblzma
+ * will use the standard free().
+ *
+ * \param opaque lzma_allocator.opaque (see below)
+ * \param ptr Pointer returned by lzma_allocator.alloc(),
+ * or when it is set to NULL, a pointer returned
+ * by the standard malloc().
+ */
+ void (LZMA_API_CALL *free)(void *opaque, void *ptr);
+
+ /**
+ * \brief Pointer passed to .alloc() and .free()
+ *
+ * opaque is passed as the first argument to lzma_allocator.alloc()
+ * and lzma_allocator.free(). This intended to ease implementing
+ * custom memory allocation functions for use with liblzma.
+ *
+ * If you don't need this, you should set this to NULL.
+ */
+ void *opaque;
+
+} lzma_allocator;
+
+
+/**
+ * \brief Internal data structure
+ *
+ * The contents of this structure is not visible outside the library.
+ */
+typedef struct lzma_internal_s lzma_internal;
+
+
+/**
+ * \brief Passing data to and from liblzma
+ *
+ * The lzma_stream structure is used for
+ * - passing pointers to input and output buffers to liblzma;
+ * - defining custom memory hander functions; and
+ * - holding a pointer to coder-specific internal data structures.
+ *
+ * Typical usage:
+ *
+ * - After allocating lzma_stream (on stack or with malloc()), it must be
+ * initialized to LZMA_STREAM_INIT (see LZMA_STREAM_INIT for details).
+ *
+ * - Initialize a coder to the lzma_stream, for example by using
+ * lzma_easy_encoder() or lzma_auto_decoder(). Some notes:
+ * - In contrast to zlib, strm->next_in and strm->next_out are
+ * ignored by all initialization functions, thus it is safe
+ * to not initialize them yet.
+ * - The initialization functions always set strm->total_in and
+ * strm->total_out to zero.
+ * - If the initialization function fails, no memory is left allocated
+ * that would require freeing with lzma_end() even if some memory was
+ * associated with the lzma_stream structure when the initialization
+ * function was called.
+ *
+ * - Use lzma_code() to do the actual work.
+ *
+ * - Once the coding has been finished, the existing lzma_stream can be
+ * reused. It is OK to reuse lzma_stream with different initialization
+ * function without calling lzma_end() first. Old allocations are
+ * automatically freed.
+ *
+ * - Finally, use lzma_end() to free the allocated memory. lzma_end() never
+ * frees the lzma_stream structure itself.
+ *
+ * Application may modify the values of total_in and total_out as it wants.
+ * They are updated by liblzma to match the amount of data read and
+ * written, but aren't used for anything else.
+ */
+typedef struct {
+ const uint8_t *next_in; /**< Pointer to the next input byte. */
+ size_t avail_in; /**< Number of available input bytes in next_in. */
+ uint64_t total_in; /**< Total number of bytes read by liblzma. */
+
+ uint8_t *next_out; /**< Pointer to the next output position. */
+ size_t avail_out; /**< Amount of free space in next_out. */
+ uint64_t total_out; /**< Total number of bytes written by liblzma. */
+
+ /**
+ * \brief Custom memory allocation functions
+ *
+ * In most cases this is NULL which makes liblzma use
+ * the standard malloc() and free().
+ */
+ lzma_allocator *allocator;
+
+ /** Internal state is not visible to applications. */
+ lzma_internal *internal;
+
+ /*
+ * Reserved space to allow possible future extensions without
+ * breaking the ABI. Excluding the initialization of this structure,
+ * you should not touch these, because the names of these variables
+ * may change.
+ */
+ void *reserved_ptr1;
+ void *reserved_ptr2;
+ uint64_t reserved_int1;
+ uint64_t reserved_int2;
+ lzma_reserved_enum reserved_enum1;
+ lzma_reserved_enum reserved_enum2;
+
+} lzma_stream;
+
+
+/**
+ * \brief Initialization for lzma_stream
+ *
+ * When you declare an instance of lzma_stream, you can immediately
+ * initialize it so that initialization functions know that no memory
+ * has been allocated yet:
+ *
+ * lzma_stream strm = LZMA_STREAM_INIT;
+ *
+ * If you need to initialize a dynamically allocated lzma_stream, you can use
+ * memset(strm_pointer, 0, sizeof(lzma_stream)). Strictly speaking, this
+ * violates the C standard since NULL may have different internal
+ * representation than zero, but it should be portable enough in practice.
+ * Anyway, for maximum portability, you can use something like this:
+ *
+ * lzma_stream tmp = LZMA_STREAM_INIT;
+ * *strm = tmp;
+ */
+#define LZMA_STREAM_INIT \
+ { NULL, 0, 0, NULL, 0, 0, NULL, NULL, \
+ NULL, NULL, 0, 0, LZMA_RESERVED_ENUM, LZMA_RESERVED_ENUM }
+
+
+/**
+ * \brief Encode or decode data
+ *
+ * Once the lzma_stream has been successfully initialized (e.g. with
+ * lzma_stream_encoder()), the actual encoding or decoding is done
+ * using this function. The application has to update strm->next_in,
+ * strm->avail_in, strm->next_out, and strm->avail_out to pass input
+ * to and get output from liblzma.
+ *
+ * See the description of the coder-specific initialization function to find
+ * out what `action' values are supported by the coder.
+ */
+extern LZMA_API(lzma_ret) lzma_code(lzma_stream *strm, lzma_action action)
+ lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief Free memory allocated for the coder data structures
+ *
+ * \param strm Pointer to lzma_stream that is at least initialized
+ * with LZMA_STREAM_INIT.
+ *
+ * After lzma_end(strm), strm->internal is guaranteed to be NULL. No other
+ * members of the lzma_stream structure are touched.
+ *
+ * \note zlib indicates an error if application end()s unfinished
+ * stream structure. liblzma doesn't do this, and assumes that
+ * application knows what it is doing.
+ */
+extern LZMA_API(void) lzma_end(lzma_stream *strm) lzma_nothrow;
+
+
+/**
+ * \brief Get the memory usage of decoder filter chain
+ *
+ * This function is currently supported only when *strm has been initialized
+ * with a function that takes a memlimit argument. With other functions, you
+ * should use e.g. lzma_raw_encoder_memusage() or lzma_raw_decoder_memusage()
+ * to estimate the memory requirements.
+ *
+ * This function is useful e.g. after LZMA_MEMLIMIT_ERROR to find out how big
+ * the memory usage limit should have been to decode the input. Note that
+ * this may give misleading information if decoding .xz Streams that have
+ * multiple Blocks, because each Block can have different memory requirements.
+ *
+ * \return Rough estimate of how much memory is currently allocated
+ * for the filter decoders. If no filter chain is currently
+ * allocated, some non-zero value is still returned, which is
+ * less than or equal to what any filter chain would indicate
+ * as its memory requirement.
+ *
+ * If this function isn't supported by *strm or some other error
+ * occurs, zero is returned.
+ */
+extern LZMA_API(uint64_t) lzma_memusage(const lzma_stream *strm)
+ lzma_nothrow lzma_attr_pure;
+
+
+/**
+ * \brief Get the current memory usage limit
+ *
+ * This function is supported only when *strm has been initialized with
+ * a function that takes a memlimit argument.
+ *
+ * \return On success, the current memory usage limit is returned
+ * (always non-zero). On error, zero is returned.
+ */
+extern LZMA_API(uint64_t) lzma_memlimit_get(const lzma_stream *strm)
+ lzma_nothrow lzma_attr_pure;
+
+
+/**
+ * \brief Set the memory usage limit
+ *
+ * This function is supported only when *strm has been initialized with
+ * a function that takes a memlimit argument.
+ *
+ * \return - LZMA_OK: New memory usage limit successfully set.
+ * - LZMA_MEMLIMIT_ERROR: The new limit is too small.
+ * The limit was not changed.
+ * - LZMA_PROG_ERROR: Invalid arguments, e.g. *strm doesn't
+ * support memory usage limit or memlimit was zero.
+ */
+extern LZMA_API(lzma_ret) lzma_memlimit_set(
+ lzma_stream *strm, uint64_t memlimit) lzma_nothrow;
diff --git a/src/liblzma/api/lzma/bcj.h b/src/liblzma/api/lzma/bcj.h
new file mode 100644
index 000000000000..82e4a440b218
--- /dev/null
+++ b/src/liblzma/api/lzma/bcj.h
@@ -0,0 +1,90 @@
+/**
+ * \file lzma/bcj.h
+ * \brief Branch/Call/Jump conversion filters
+ */
+
+/*
+ * Author: Lasse Collin
+ *
+ * This file has been put into the public domain.
+ * You can do whatever you want with this file.
+ *
+ * See ../lzma.h for information about liblzma as a whole.
+ */
+
+#ifndef LZMA_H_INTERNAL
+# error Never include this file directly. Use <lzma.h> instead.
+#endif
+
+
+/* Filter IDs for lzma_filter.id */
+
+#define LZMA_FILTER_X86 LZMA_VLI_C(0x04)
+ /**<
+ * Filter for x86 binaries
+ */
+
+#define LZMA_FILTER_POWERPC LZMA_VLI_C(0x05)
+ /**<
+ * Filter for Big endian PowerPC binaries
+ */
+
+#define LZMA_FILTER_IA64 LZMA_VLI_C(0x06)
+ /**<
+ * Filter for IA64 (Itanium) binaries.
+ */
+
+#define LZMA_FILTER_ARM LZMA_VLI_C(0x07)
+ /**<
+ * Filter for ARM binaries.
+ */
+
+#define LZMA_FILTER_ARMTHUMB LZMA_VLI_C(0x08)
+ /**<
+ * Filter for ARMThumb binaries.
+ */
+
+#define LZMA_FILTER_SPARC LZMA_VLI_C(0x09)
+ /**<
+ * Filter for SPARC binaries.
+ */
+
+
+/**
+ * \brief Options for BCJ filters
+ *
+ * The BCJ filters never change the size of the data. Specifying options
+ * for them is optional: if pointer to options is NULL, default value is
+ * used. You probably never need to specify options to BCJ filters, so just
+ * set the options pointer to NULL and be happy.
+ *
+ * If options with non-default values have been specified when encoding,
+ * the same options must also be specified when decoding.
+ *
+ * \note At the moment, none of the BCJ filters support
+ * LZMA_SYNC_FLUSH. If LZMA_SYNC_FLUSH is specified,
+ * LZMA_OPTIONS_ERROR will be returned. If there is need,
+ * partial support for LZMA_SYNC_FLUSH can be added in future.
+ * Partial means that flushing would be possible only at
+ * offsets that are multiple of 2, 4, or 16 depending on
+ * the filter, except x86 which cannot be made to support
+ * LZMA_SYNC_FLUSH predictably.
+ */
+typedef struct {
+ /**
+ * \brief Start offset for conversions
+ *
+ * This setting is useful only when the same filter is used
+ * _separately_ for multiple sections of the same executable file,
+ * and the sections contain cross-section branch/call/jump
+ * instructions. In that case it is beneficial to set the start
+ * offset of the non-first sections so that the relative addresses
+ * of the cross-section branch/call/jump instructions will use the
+ * same absolute addresses as in the first section.
+ *
+ * When the pointer to options is NULL, the default value (zero)
+ * is used.
+ */
+ uint32_t start_offset;
+
+} lzma_options_bcj;
diff --git a/src/liblzma/api/lzma/block.h b/src/liblzma/api/lzma/block.h
new file mode 100644
index 000000000000..8e681ed2811b
--- /dev/null
+++ b/src/liblzma/api/lzma/block.h
@@ -0,0 +1,529 @@
+/**
+ * \file lzma/block.h
+ * \brief .xz Block handling
+ */
+
+/*
+ * Author: Lasse Collin
+ *
+ * This file has been put into the public domain.
+ * You can do whatever you want with this file.
+ *
+ * See ../lzma.h for information about liblzma as a whole.
+ */
+
+#ifndef LZMA_H_INTERNAL
+# error Never include this file directly. Use <lzma.h> instead.
+#endif
+
+
+/**
+ * \brief Options for the Block and Block Header encoders and decoders
+ *
+ * Different Block handling functions use different parts of this structure.
+ * Some read some members, other functions write, and some do both. Only the
+ * members listed for reading need to be initialized when the specified
+ * functions are called. The members marked for writing will be assigned
+ * new values at some point either by calling the given function or by
+ * later calls to lzma_code().
+ */
+typedef struct {
+ /**
+ * \brief Block format version
+ *
+ * To prevent API and ABI breakages if new features are needed in
+ * the Block field, a version number is used to indicate which
+ * fields in this structure are in use. For now, version must always
+ * be zero. With non-zero version, most Block related functions will
+ * return LZMA_OPTIONS_ERROR.
+ *
+ * Read by:
+ * - All functions that take pointer to lzma_block as argument,
+ * including lzma_block_header_decode().
+ *
+ * Written by:
+ * - lzma_block_header_decode()
+ */
+ uint32_t version;
+
+ /**
+ * \brief Size of the Block Header field
+ *
+ * This is always a multiple of four.
+ *
+ * Read by:
+ * - lzma_block_header_encode()
+ * - lzma_block_header_decode()
+ * - lzma_block_compressed_size()
+ * - lzma_block_unpadded_size()
+ * - lzma_block_total_size()
+ * - lzma_block_decoder()
+ * - lzma_block_buffer_decode()
+ *
+ * Written by:
+ * - lzma_block_header_size()
+ * - lzma_block_buffer_encode()
+ */
+ uint32_t header_size;
+# define LZMA_BLOCK_HEADER_SIZE_MIN 8
+# define LZMA_BLOCK_HEADER_SIZE_MAX 1024
+
+ /**
+ * \brief Type of integrity Check
+ *
+ * The Check ID is not stored into the Block Header, thus its value
+ * must be provided also when decoding.
+ *
+ * Read by:
+ * - lzma_block_header_encode()
+ * - lzma_block_header_decode()
+ * - lzma_block_compressed_size()
+ * - lzma_block_unpadded_size()
+ * - lzma_block_total_size()
+ * - lzma_block_encoder()
+ * - lzma_block_decoder()
+ * - lzma_block_buffer_encode()
+ * - lzma_block_buffer_decode()
+ */
+ lzma_check check;
+
+ /**
+ * \brief Size of the Compressed Data in bytes
+ *
+ * Encoding: If this is not LZMA_VLI_UNKNOWN, Block Header encoder
+ * will store this value to the Block Header. Block encoder doesn't
+ * care about this value, but will set it once the encoding has been
+ * finished.
+ *
+ * Decoding: If this is not LZMA_VLI_UNKNOWN, Block decoder will
+ * verify that the size of the Compressed Data field matches
+ * compressed_size.
+ *
+ * Usually you don't know this value when encoding in streamed mode,
+ * and thus cannot write this field into the Block Header.
+ *
+ * In non-streamed mode you can reserve space for this field before
+ * encoding the actual Block. After encoding the data, finish the
+ * Block by encoding the Block Header. Steps in detail:
+ *
+ * - Set compressed_size to some big enough value. If you don't know
+ * better, use LZMA_VLI_MAX, but remember that bigger values take
+ * more space in Block Header.
+ *
+ * - Call lzma_block_header_size() to see how much space you need to
+ * reserve for the Block Header.
+ *
+ * - Encode the Block using lzma_block_encoder() and lzma_code().
+ * It sets compressed_size to the correct value.
+ *
+ * - Use lzma_block_header_encode() to encode the Block Header.
+ * Because space was reserved in the first step, you don't need
+ * to call lzma_block_header_size() anymore, because due to
+ * reserving, header_size has to be big enough. If it is "too big",
+ * lzma_block_header_encode() will add enough Header Padding to
+ * make Block Header to match the size specified by header_size.
+ *
+ * Read by:
+ * - lzma_block_header_size()
+ * - lzma_block_header_encode()
+ * - lzma_block_compressed_size()
+ * - lzma_block_unpadded_size()
+ * - lzma_block_total_size()
+ * - lzma_block_decoder()
+ * - lzma_block_buffer_decode()
+ *
+ * Written by:
+ * - lzma_block_header_decode()
+ * - lzma_block_compressed_size()
+ * - lzma_block_encoder()
+ * - lzma_block_decoder()
+ * - lzma_block_buffer_encode()
+ * - lzma_block_buffer_decode()
+ */
+ lzma_vli compressed_size;
+
+ /**
+ * \brief Uncompressed Size in bytes
+ *
+ * This is handled very similarly to compressed_size above.
+ *
+ * uncompressed_size is needed by fewer functions than
+ * compressed_size. This is because uncompressed_size isn't
+ * needed to validate that Block stays within proper limits.
+ *
+ * Read by:
+ * - lzma_block_header_size()
+ * - lzma_block_header_encode()
+ * - lzma_block_decoder()
+ * - lzma_block_buffer_decode()
+ *
+ * Written by:
+ * - lzma_block_header_decode()
+ * - lzma_block_encoder()
+ * - lzma_block_decoder()
+ * - lzma_block_buffer_encode()
+ * - lzma_block_buffer_decode()
+ */
+ lzma_vli uncompressed_size;
+
+ /**
+ * \brief Array of filters
+ *
+ * There can be 1-4 filters. The end of the array is marked with
+ * .id = LZMA_VLI_UNKNOWN.
+ *
+ * Read by:
+ * - lzma_block_header_size()
+ * - lzma_block_header_encode()
+ * - lzma_block_encoder()
+ * - lzma_block_decoder()
+ * - lzma_block_buffer_encode()
+ * - lzma_block_buffer_decode()
+ *
+ * Written by:
+ * - lzma_block_header_decode(): Note that this does NOT free()
+ * the old filter options structures. All unused filters[] will
+ * have .id == LZMA_VLI_UNKNOWN and .options == NULL. If
+ * decoding fails, all filters[] are guaranteed to be
+ * LZMA_VLI_UNKNOWN and NULL.
+ *
+ * \note Because of the array is terminated with
+ * .id = LZMA_VLI_UNKNOWN, the actual array must
+ * have LZMA_FILTERS_MAX + 1 members or the Block
+ * Header decoder will overflow the buffer.
+ */
+ lzma_filter *filters;
+
+ /**
+ * \brief Raw value stored in the Check field
+ *
+ * After successful coding, the first lzma_check_size(check) bytes
+ * of this array contain the raw value stored in the Check field.
+ *
+ * Note that CRC32 and CRC64 are stored in little endian byte order.
+ * Take it into account if you display the Check values to the user.
+ *
+ * Written by:
+ * - lzma_block_encoder()
+ * - lzma_block_decoder()
+ * - lzma_block_buffer_encode()
+ * - lzma_block_buffer_decode()
+ */
+ uint8_t raw_check[LZMA_CHECK_SIZE_MAX];
+
+ /*
+ * Reserved space to allow possible future extensions without
+ * breaking the ABI. You should not touch these, because the names
+ * of these variables may change. These are and will never be used
+ * with the currently supported options, so it is safe to leave these
+ * uninitialized.
+ */
+ void *reserved_ptr1;
+ void *reserved_ptr2;
+ void *reserved_ptr3;
+ uint32_t reserved_int1;
+ uint32_t reserved_int2;
+ lzma_vli reserved_int3;
+ lzma_vli reserved_int4;
+ lzma_vli reserved_int5;
+ lzma_vli reserved_int6;
+ lzma_vli reserved_int7;
+ lzma_vli reserved_int8;
+ lzma_reserved_enum reserved_enum1;
+ lzma_reserved_enum reserved_enum2;
+ lzma_reserved_enum reserved_enum3;
+ lzma_reserved_enum reserved_enum4;
+ lzma_bool reserved_bool1;
+ lzma_bool reserved_bool2;
+ lzma_bool reserved_bool3;
+ lzma_bool reserved_bool4;
+ lzma_bool reserved_bool5;
+ lzma_bool reserved_bool6;
+ lzma_bool reserved_bool7;
+ lzma_bool reserved_bool8;
+
+} lzma_block;
+
+
+/**
+ * \brief Decode the Block Header Size field
+ *
+ * To decode Block Header using lzma_block_header_decode(), the size of the
+ * Block Header has to be known and stored into lzma_block.header_size.
+ * The size can be calculated from the first byte of a Block using this macro.
+ * Note that if the first byte is 0x00, it indicates beginning of Index; use
+ * this macro only when the byte is not 0x00.
+ *
+ * There is no encoding macro, because Block Header encoder is enough for that.
+ */
+#define lzma_block_header_size_decode(b) (((uint32_t)(b) + 1) * 4)
+
+
+/**
+ * \brief Calculate Block Header Size
+ *
+ * Calculate the minimum size needed for the Block Header field using the
+ * settings specified in the lzma_block structure. Note that it is OK to
+ * increase the calculated header_size value as long as it is a multiple of
+ * four and doesn't exceed LZMA_BLOCK_HEADER_SIZE_MAX. Increasing header_size
+ * just means that lzma_block_header_encode() will add Header Padding.
+ *
+ * \return - LZMA_OK: Size calculated successfully and stored to
+ * block->header_size.
+ * - LZMA_OPTIONS_ERROR: Unsupported version, filters or
+ * filter options.
+ * - LZMA_PROG_ERROR: Invalid values like compressed_size == 0.
+ *
+ * \note This doesn't check that all the options are valid i.e. this
+ * may return LZMA_OK even if lzma_block_header_encode() or
+ * lzma_block_encoder() would fail. If you want to validate the
+ * filter chain, consider using lzma_memlimit_encoder() which as
+ * a side-effect validates the filter chain.
+ */
+extern LZMA_API(lzma_ret) lzma_block_header_size(lzma_block *block)
+ lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief Encode Block Header
+ *
+ * The caller must have calculated the size of the Block Header already with
+ * lzma_block_header_size(). If a value larger than the one calculated by
+ * lzma_block_header_size() is used, the Block Header will be padded to the
+ * specified size.
+ *
+ * \param out Beginning of the output buffer. This must be
+ * at least block->header_size bytes.
+ * \param block Block options to be encoded.
+ *
+ * \return - LZMA_OK: Encoding was successful. block->header_size
+ * bytes were written to output buffer.
+ * - LZMA_OPTIONS_ERROR: Invalid or unsupported options.
+ * - LZMA_PROG_ERROR: Invalid arguments, for example
+ * block->header_size is invalid or block->filters is NULL.
+ */
+extern LZMA_API(lzma_ret) lzma_block_header_encode(
+ const lzma_block *block, uint8_t *out)
+ lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief Decode Block Header
+ *
+ * block->version should be set to the highest value supported by the
+ * application; currently the only possible version is zero. This function
+ * will set version to the lowest value that still supports all the features
+ * required by the Block Header.
+ *
+ * The size of the Block Header must have already been decoded with
+ * lzma_block_header_size_decode() macro and stored to block->header_size.
+ *
+ * block->filters must have been allocated, but not necessarily initialized.
+ * Possible existing filter options are _not_ freed.
+ *
+ * \param block Destination for Block options.
+ * \param allocator lzma_allocator for custom allocator functions.
+ * Set to NULL to use malloc() (and also free()
+ * if an error occurs).
+ * \param in Beginning of the input buffer. This must be
+ * at least block->header_size bytes.
+ *
+ * \return - LZMA_OK: Decoding was successful. block->header_size
+ * bytes were read from the input buffer.
+ * - LZMA_OPTIONS_ERROR: The Block Header specifies some
+ * unsupported options such as unsupported filters. This can
+ * happen also if block->version was set to a too low value
+ * compared to what would be required to properly represent
+ * the information stored in the Block Header.
+ * - LZMA_DATA_ERROR: Block Header is corrupt, for example,
+ * the CRC32 doesn't match.
+ * - LZMA_PROG_ERROR: Invalid arguments, for example
+ * block->header_size is invalid or block->filters is NULL.
+ */
+extern LZMA_API(lzma_ret) lzma_block_header_decode(lzma_block *block,
+ lzma_allocator *allocator, const uint8_t *in)
+ lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief Validate and set Compressed Size according to Unpadded Size
+ *
+ * Block Header stores Compressed Size, but Index has Unpadded Size. If the
+ * application has already parsed the Index and is now decoding Blocks,
+ * it can calculate Compressed Size from Unpadded Size. This function does
+ * exactly that with error checking:
+ *
+ * - Compressed Size calculated from Unpadded Size must be positive integer,
+ * that is, Unpadded Size must be big enough that after Block Header and
+ * Check fields there's still at least one byte for Compressed Size.
+ *
+ * - If Compressed Size was present in Block Header, the new value
+ * calculated from Unpadded Size is compared against the value
+ * from Block Header.
+ *
+ * \note This function must be called _after_ decoding the Block Header
+ * field so that it can properly validate Compressed Size if it
+ * was present in Block Header.
+ *
+ * \return - LZMA_OK: block->compressed_size was set successfully.
+ * - LZMA_DATA_ERROR: unpadded_size is too small compared to
+ * block->header_size and lzma_check_size(block->check).
+ * - LZMA_PROG_ERROR: Some values are invalid. For example,
+ * block->header_size must be a multiple of four and
+ * between 8 and 1024 inclusive.
+ */
+extern LZMA_API(lzma_ret) lzma_block_compressed_size(
+ lzma_block *block, lzma_vli unpadded_size)
+ lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief Calculate Unpadded Size
+ *
+ * The Index field stores Unpadded Size and Uncompressed Size. The latter
+ * can be taken directly from the lzma_block structure after coding a Block,
+ * but Unpadded Size needs to be calculated from Block Header Size,
+ * Compressed Size, and size of the Check field. This is where this function
+ * is needed.
+ *
+ * \return Unpadded Size on success, or zero on error.
+ */
+extern LZMA_API(lzma_vli) lzma_block_unpadded_size(const lzma_block *block)
+ lzma_nothrow lzma_attr_pure;
+
+
+/**
+ * \brief Calculate the total encoded size of a Block
+ *
+ * This is equivalent to lzma_block_unpadded_size() except that the returned
+ * value includes the size of the Block Padding field.
+ *
+ * \return On success, total encoded size of the Block. On error,
+ * zero is returned.
+ */
+extern LZMA_API(lzma_vli) lzma_block_total_size(const lzma_block *block)
+ lzma_nothrow lzma_attr_pure;
+
+
+/**
+ * \brief Initialize .xz Block encoder
+ *
+ * Valid actions for lzma_code() are LZMA_RUN, LZMA_SYNC_FLUSH (only if the
+ * filter chain supports it), and LZMA_FINISH.
+ *
+ * \return - LZMA_OK: All good, continue with lzma_code().
+ * - LZMA_MEM_ERROR
+ * - LZMA_OPTIONS_ERROR
+ * - LZMA_UNSUPPORTED_CHECK: block->check specifies a Check ID
+ * that is not supported by this buid of liblzma. Initializing
+ * the encoder failed.
+ * - LZMA_PROG_ERROR
+ */
+extern LZMA_API(lzma_ret) lzma_block_encoder(
+ lzma_stream *strm, lzma_block *block)
+ lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief Initialize .xz Block decoder
+ *
+ * Valid actions for lzma_code() are LZMA_RUN and LZMA_FINISH. Using
+ * LZMA_FINISH is not required. It is supported only for convenience.
+ *
+ * \return - LZMA_OK: All good, continue with lzma_code().
+ * - LZMA_UNSUPPORTED_CHECK: Initialization was successful, but
+ * the given Check ID is not supported, thus Check will be
+ * ignored.
+ * - LZMA_PROG_ERROR
+ * - LZMA_MEM_ERROR
+ */
+extern LZMA_API(lzma_ret) lzma_block_decoder(
+ lzma_stream *strm, lzma_block *block)
+ lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief Calculate maximum output size for single-call Block encoding
+ *
+ * This is equivalent to lzma_stream_buffer_bound() but for .xz Blocks.
+ * See the documentation of lzma_stream_buffer_bound().
+ */
+extern LZMA_API(size_t) lzma_block_buffer_bound(size_t uncompressed_size)
+ lzma_nothrow;
+
+
+/**
+ * \brief Single-call .xz Block encoder
+ *
+ * In contrast to the multi-call encoder initialized with
+ * lzma_block_encoder(), this function encodes also the Block Header. This
+ * is required to make it possible to write appropriate Block Header also
+ * in case the data isn't compressible, and different filter chain has to be
+ * used to encode the data in uncompressed form using uncompressed chunks
+ * of the LZMA2 filter.
+ *
+ * When the data isn't compressible, header_size, compressed_size, and
+ * uncompressed_size are set just like when the data was compressible, but
+ * it is possible that header_size is too small to hold the filter chain
+ * specified in block->filters, because that isn't necessarily the filter
+ * chain that was actually used to encode the data. lzma_block_unpadded_size()
+ * still works normally, because it doesn't read the filters array.
+ *
+ * \param block Block options: block->version, block->check,
+ * and block->filters must have been initialized.
+ * \param allocator lzma_allocator for custom allocator functions.
+ * Set to NULL to use malloc() and free().
+ * \param in Beginning of the input buffer
+ * \param in_size Size of the input buffer
+ * \param out Beginning of the output buffer
+ * \param out_pos The next byte will be written to out[*out_pos].
+ * *out_pos is updated only if encoding succeeds.
+ * \param out_size Size of the out buffer; the first byte into
+ * which no data is written to is out[out_size].
+ *
+ * \return - LZMA_OK: Encoding was successful.
+ * - LZMA_BUF_ERROR: Not enough output buffer space.
+ * - LZMA_OPTIONS_ERROR
+ * - LZMA_MEM_ERROR
+ * - LZMA_DATA_ERROR
+ * - LZMA_PROG_ERROR
+ */
+extern LZMA_API(lzma_ret) lzma_block_buffer_encode(
+ lzma_block *block, lzma_allocator *allocator,
+ const uint8_t *in, size_t in_size,
+ uint8_t *out, size_t *out_pos, size_t out_size)
+ lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief Single-call .xz Block decoder
+ *
+ * This is single-call equivalent of lzma_block_decoder(), and requires that
+ * the caller has already decoded Block Header and checked its memory usage.
+ *
+ * \param block Block options just like with lzma_block_decoder().
+ * \param allocator lzma_allocator for custom allocator functions.
+ * Set to NULL to use malloc() and free().
+ * \param in Beginning of the input buffer
+ * \param in_pos The next byte will be read from in[*in_pos].
+ * *in_pos is updated only if decoding succeeds.
+ * \param in_size Size of the input buffer; the first byte that
+ * won't be read is in[in_size].
+ * \param out Beginning of the output buffer
+ * \param out_pos The next byte will be written to out[*out_pos].
+ * *out_pos is updated only if encoding succeeds.
+ * \param out_size Size of the out buffer; the first byte into
+ * which no data is written to is out[out_size].
+ *
+ * \return - LZMA_OK: Decoding was successful.
+ * - LZMA_OPTIONS_ERROR
+ * - LZMA_DATA_ERROR
+ * - LZMA_MEM_ERROR
+ * - LZMA_BUF_ERROR: Output buffer was too small.
+ * - LZMA_PROG_ERROR
+ */
+extern LZMA_API(lzma_ret) lzma_block_buffer_decode(
+ lzma_block *block, lzma_allocator *allocator,
+ const uint8_t *in, size_t *in_pos, size_t in_size,
+ uint8_t *out, size_t *out_pos, size_t out_size)
+ lzma_nothrow;
diff --git a/src/liblzma/api/lzma/check.h b/src/liblzma/api/lzma/check.h
new file mode 100644
index 000000000000..6a243db0d794
--- /dev/null
+++ b/src/liblzma/api/lzma/check.h
@@ -0,0 +1,150 @@
+/**
+ * \file lzma/check.h
+ * \brief Integrity checks
+ */
+
+/*
+ * Author: Lasse Collin
+ *
+ * This file has been put into the public domain.
+ * You can do whatever you want with this file.
+ *
+ * See ../lzma.h for information about liblzma as a whole.
+ */
+
+#ifndef LZMA_H_INTERNAL
+# error Never include this file directly. Use <lzma.h> instead.
+#endif
+
+
+/**
+ * \brief Type of the integrity check (Check ID)
+ *
+ * The .xz format supports multiple types of checks that are calculated
+ * from the uncompressed data. They vary in both speed and ability to
+ * detect errors.
+ */
+typedef enum {
+ LZMA_CHECK_NONE = 0,
+ /**<
+ * No Check is calculated.
+ *
+ * Size of the Check field: 0 bytes
+ */
+
+ LZMA_CHECK_CRC32 = 1,
+ /**<
+ * CRC32 using the polynomial from the IEEE 802.3 standard
+ *
+ * Size of the Check field: 4 bytes
+ */
+
+ LZMA_CHECK_CRC64 = 4,
+ /**<
+ * CRC64 using the polynomial from the ECMA-182 standard
+ *
+ * Size of the Check field: 8 bytes
+ */
+
+ LZMA_CHECK_SHA256 = 10
+ /**<
+ * SHA-256
+ *
+ * Size of the Check field: 32 bytes
+ */
+} lzma_check;
+
+
+/**
+ * \brief Maximum valid Check ID
+ *
+ * The .xz file format specification specifies 16 Check IDs (0-15). Some
+ * of them are only reserved, that is, no actual Check algorithm has been
+ * assigned. When decoding, liblzma still accepts unknown Check IDs for
+ * future compatibility. If a valid but unsupported Check ID is detected,
+ * liblzma can indicate a warning; see the flags LZMA_TELL_NO_CHECK,
+ * LZMA_TELL_UNSUPPORTED_CHECK, and LZMA_TELL_ANY_CHECK in container.h.
+ */
+#define LZMA_CHECK_ID_MAX 15
+
+
+/**
+ * \brief Test if the given Check ID is supported
+ *
+ * Return true if the given Check ID is supported by this liblzma build.
+ * Otherwise false is returned. It is safe to call this with a value that
+ * is not in the range [0, 15]; in that case the return value is always false.
+ *
+ * You can assume that LZMA_CHECK_NONE and LZMA_CHECK_CRC32 are always
+ * supported (even if liblzma is built with limited features).
+ */
+extern LZMA_API(lzma_bool) lzma_check_is_supported(lzma_check check)
+ lzma_nothrow lzma_attr_const;
+
+
+/**
+ * \brief Get the size of the Check field with the given Check ID
+ *
+ * Although not all Check IDs have a check algorithm associated, the size of
+ * every Check is already frozen. This function returns the size (in bytes) of
+ * the Check field with the specified Check ID. The values are:
+ * { 0, 4, 4, 4, 8, 8, 8, 16, 16, 16, 32, 32, 32, 64, 64, 64 }
+ *
+ * If the argument is not in the range [0, 15], UINT32_MAX is returned.
+ */
+extern LZMA_API(uint32_t) lzma_check_size(lzma_check check)
+ lzma_nothrow lzma_attr_const;
+
+
+/**
+ * \brief Maximum size of a Check field
+ */
+#define LZMA_CHECK_SIZE_MAX 64
+
+
+/**
+ * \brief Calculate CRC32
+ *
+ * Calculate CRC32 using the polynomial from the IEEE 802.3 standard.
+ *
+ * \param buf Pointer to the input buffer
+ * \param size Size of the input buffer
+ * \param crc Previously returned CRC value. This is used to
+ * calculate the CRC of a big buffer in smaller chunks.
+ * Set to zero when starting a new calculation.
+ *
+ * \return Updated CRC value, which can be passed to this function
+ * again to continue CRC calculation.
+ */
+extern LZMA_API(uint32_t) lzma_crc32(
+ const uint8_t *buf, size_t size, uint32_t crc)
+ lzma_nothrow lzma_attr_pure;
+
+
+/**
+ * \brief Calculate CRC64
+ *
+ * Calculate CRC64 using the polynomial from the ECMA-182 standard.
+ *
+ * This function is used similarly to lzma_crc32(). See its documentation.
+ */
+extern LZMA_API(uint64_t) lzma_crc64(
+ const uint8_t *buf, size_t size, uint64_t crc)
+ lzma_nothrow lzma_attr_pure;
+
+
+/*
+ * SHA-256 functions are currently not exported to public API.
+ * Contact Lasse Collin if you think it should be.
+ */
+
+
+/**
+ * \brief Get the type of the integrity check
+ *
+ * This function can be called only immediately after lzma_code() has
+ * returned LZMA_NO_CHECK, LZMA_UNSUPPORTED_CHECK, or LZMA_GET_CHECK.
+ * Calling this function in any other situation has undefined behavior.
+ */
+extern LZMA_API(lzma_check) lzma_get_check(const lzma_stream *strm)
+ lzma_nothrow;
diff --git a/src/liblzma/api/lzma/container.h b/src/liblzma/api/lzma/container.h
new file mode 100644
index 000000000000..0d907650fc49
--- /dev/null
+++ b/src/liblzma/api/lzma/container.h
@@ -0,0 +1,404 @@
+/**
+ * \file lzma/container.h
+ * \brief File formats
+ */
+
+/*
+ * Author: Lasse Collin
+ *
+ * This file has been put into the public domain.
+ * You can do whatever you want with this file.
+ *
+ * See ../lzma.h for information about liblzma as a whole.
+ */
+
+#ifndef LZMA_H_INTERNAL
+# error Never include this file directly. Use <lzma.h> instead.
+#endif
+
+
+/************
+ * Encoding *
+ ************/
+
+/**
+ * \brief Default compression preset
+ *
+ * It's not straightforward to recommend a default preset, because in some
+ * cases keeping the resource usage relatively low is more important that
+ * getting the maximum compression ratio.
+ */
+#define LZMA_PRESET_DEFAULT UINT32_C(6)
+
+
+/**
+ * \brief Mask for preset level
+ *
+ * This is useful only if you need to extract the level from the preset
+ * variable. That should be rare.
+ */
+#define LZMA_PRESET_LEVEL_MASK UINT32_C(0x1F)
+
+
+/*
+ * Preset flags
+ *
+ * Currently only one flag is defined.
+ */
+
+/**
+ * \brief Extreme compression preset
+ *
+ * This flag modifies the preset to make the encoding significantly slower
+ * while improving the compression ratio only marginally. This is useful
+ * when you don't mind wasting time to get as small result as possible.
+ *
+ * This flag doesn't affect the memory usage requirements of the decoder (at
+ * least not significantly). The memory usage of the encoder may be increased
+ * a little but only at the lowest preset levels (0-2).
+ */
+#define LZMA_PRESET_EXTREME (UINT32_C(1) << 31)
+
+
+/**
+ * \brief Calculate rough memory usage of easy encoder
+ *
+ * This function is a wrapper for lzma_raw_encoder_memusage().
+ *
+ * \param preset Compression preset (level and possible flags)
+ */
+extern LZMA_API(uint64_t) lzma_easy_encoder_memusage(uint32_t preset)
+ lzma_nothrow lzma_attr_pure;
+
+
+/**
+ * \brief Calculate rough decoder memory usage of a preset
+ *
+ * This function is a wrapper for lzma_raw_decoder_memusage().
+ *
+ * \param preset Compression preset (level and possible flags)
+ */
+extern LZMA_API(uint64_t) lzma_easy_decoder_memusage(uint32_t preset)
+ lzma_nothrow lzma_attr_pure;
+
+
+/**
+ * \brief Initialize .xz Stream encoder using a preset number
+ *
+ * This function is intended for those who just want to use the basic features
+ * if liblzma (that is, most developers out there).
+ *
+ * \param strm Pointer to lzma_stream that is at least initialized
+ * with LZMA_STREAM_INIT.
+ * \param preset Compression preset to use. A preset consist of level
+ * number and zero or more flags. Usually flags aren't
+ * used, so preset is simply a number [0, 9] which match
+ * the options -0 .. -9 of the xz command line tool.
+ * Additional flags can be be set using bitwise-or with
+ * the preset level number, e.g. 6 | LZMA_PRESET_EXTREME.
+ * \param check Integrity check type to use. See check.h for available
+ * checks. If you are unsure, use LZMA_CHECK_CRC32.
+ *
+ * \return - LZMA_OK: Initialization succeeded. Use lzma_code() to
+ * encode your data.
+ * - LZMA_MEM_ERROR: Memory allocation failed.
+ * - LZMA_OPTIONS_ERROR: The given compression level is not
+ * supported by this build of liblzma.
+ * - LZMA_UNSUPPORTED_CHECK: The given check type is not
+ * supported by this liblzma build.
+ * - LZMA_PROG_ERROR: One or more of the parameters have values
+ * that will never be valid. For example, strm == NULL.
+ *
+ * If initialization fails (return value is not LZMA_OK), all the memory
+ * allocated for *strm by liblzma is always freed. Thus, there is no need
+ * to call lzma_end() after failed initialization.
+ *
+ * If initialization succeeds, use lzma_code() to do the actual encoding.
+ * Valid values for `action' (the second argument of lzma_code()) are
+ * LZMA_RUN, LZMA_SYNC_FLUSH, LZMA_FULL_FLUSH, and LZMA_FINISH. In future,
+ * there may be compression levels or flags that don't support LZMA_SYNC_FLUSH.
+ */
+extern LZMA_API(lzma_ret) lzma_easy_encoder(
+ lzma_stream *strm, uint32_t preset, lzma_check check)
+ lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief Single-call .xz Stream encoding using a preset number
+ *
+ * The maximum required output buffer size can be calculated with
+ * lzma_stream_buffer_bound().
+ *
+ * \param preset Compression preset to use. See the description
+ * in lzma_easy_encoder().
+ * \param check Type of the integrity check to calculate from
+ * uncompressed data.
+ * \param allocator lzma_allocator for custom allocator functions.
+ * Set to NULL to use malloc() and free().
+ * \param in Beginning of the input buffer
+ * \param in_size Size of the input buffer
+ * \param out Beginning of the output buffer
+ * \param out_pos The next byte will be written to out[*out_pos].
+ * *out_pos is updated only if encoding succeeds.
+ * \param out_size Size of the out buffer; the first byte into
+ * which no data is written to is out[out_size].
+ *
+ * \return - LZMA_OK: Encoding was successful.
+ * - LZMA_BUF_ERROR: Not enough output buffer space.
+ * - LZMA_OPTIONS_ERROR
+ * - LZMA_MEM_ERROR
+ * - LZMA_DATA_ERROR
+ * - LZMA_PROG_ERROR
+ */
+extern LZMA_API(lzma_ret) lzma_easy_buffer_encode(
+ uint32_t preset, lzma_check check,
+ lzma_allocator *allocator, const uint8_t *in, size_t in_size,
+ uint8_t *out, size_t *out_pos, size_t out_size) lzma_nothrow;
+
+
+/**
+ * \brief Initialize .xz Stream encoder using a custom filter chain
+ *
+ * \param strm Pointer to properly prepared lzma_stream
+ * \param filters Array of filters. This must be terminated with
+ * filters[n].id = LZMA_VLI_UNKNOWN. See filter.h for
+ * more information.
+ * \param check Type of the integrity check to calculate from
+ * uncompressed data.
+ *
+ * \return - LZMA_OK: Initialization was successful.
+ * - LZMA_MEM_ERROR
+ * - LZMA_OPTIONS_ERROR
+ * - LZMA_PROG_ERROR
+ */
+extern LZMA_API(lzma_ret) lzma_stream_encoder(lzma_stream *strm,
+ const lzma_filter *filters, lzma_check check)
+ lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief Initialize .lzma encoder (legacy file format)
+ *
+ * The .lzma format is sometimes called the LZMA_Alone format, which is the
+ * reason for the name of this function. The .lzma format supports only the
+ * LZMA1 filter. There is no support for integrity checks like CRC32.
+ *
+ * Use this function if and only if you need to create files readable by
+ * legacy LZMA tools such as LZMA Utils 4.32.x. Moving to the .xz format
+ * is strongly recommended.
+ *
+ * The valid action values for lzma_code() are LZMA_RUN and LZMA_FINISH.
+ * No kind of flushing is supported, because the file format doesn't make
+ * it possible.
+ *
+ * \return - LZMA_OK
+ * - LZMA_MEM_ERROR
+ * - LZMA_OPTIONS_ERROR
+ * - LZMA_PROG_ERROR
+ */
+extern LZMA_API(lzma_ret) lzma_alone_encoder(
+ lzma_stream *strm, const lzma_options_lzma *options)
+ lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief Calculate output buffer size for single-call Stream encoder
+ *
+ * When trying to compress uncompressible data, the encoded size will be
+ * slightly bigger than the input data. This function calculates how much
+ * output buffer space is required to be sure that lzma_stream_buffer_encode()
+ * doesn't return LZMA_BUF_ERROR.
+ *
+ * The calculated value is not exact, but it is guaranteed to be big enough.
+ * The actual maximum output space required may be slightly smaller (up to
+ * about 100 bytes). This should not be a problem in practice.
+ *
+ * If the calculated maximum size doesn't fit into size_t or would make the
+ * Stream grow past LZMA_VLI_MAX (which should never happen in practice),
+ * zero is returned to indicate the error.
+ *
+ * \note The limit calculated by this function applies only to
+ * single-call encoding. Multi-call encoding may (and probably
+ * will) have larger maximum expansion when encoding
+ * uncompressible data. Currently there is no function to
+ * calculate the maximum expansion of multi-call encoding.
+ */
+extern LZMA_API(size_t) lzma_stream_buffer_bound(size_t uncompressed_size)
+ lzma_nothrow;
+
+
+/**
+ * \brief Single-call .xz Stream encoder
+ *
+ * \param filters Array of filters. This must be terminated with
+ * filters[n].id = LZMA_VLI_UNKNOWN. See filter.h
+ * for more information.
+ * \param check Type of the integrity check to calculate from
+ * uncompressed data.
+ * \param allocator lzma_allocator for custom allocator functions.
+ * Set to NULL to use malloc() and free().
+ * \param in Beginning of the input buffer
+ * \param in_size Size of the input buffer
+ * \param out Beginning of the output buffer
+ * \param out_pos The next byte will be written to out[*out_pos].
+ * *out_pos is updated only if encoding succeeds.
+ * \param out_size Size of the out buffer; the first byte into
+ * which no data is written to is out[out_size].
+ *
+ * \return - LZMA_OK: Encoding was successful.
+ * - LZMA_BUF_ERROR: Not enough output buffer space.
+ * - LZMA_OPTIONS_ERROR
+ * - LZMA_MEM_ERROR
+ * - LZMA_DATA_ERROR
+ * - LZMA_PROG_ERROR
+ */
+extern LZMA_API(lzma_ret) lzma_stream_buffer_encode(
+ lzma_filter *filters, lzma_check check,
+ lzma_allocator *allocator, const uint8_t *in, size_t in_size,
+ uint8_t *out, size_t *out_pos, size_t out_size)
+ lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/************
+ * Decoding *
+ ************/
+
+/**
+ * This flag makes lzma_code() return LZMA_NO_CHECK if the input stream
+ * being decoded has no integrity check. Note that when used with
+ * lzma_auto_decoder(), all .lzma files will trigger LZMA_NO_CHECK
+ * if LZMA_TELL_NO_CHECK is used.
+ */
+#define LZMA_TELL_NO_CHECK UINT32_C(0x01)
+
+
+/**
+ * This flag makes lzma_code() return LZMA_UNSUPPORTED_CHECK if the input
+ * stream has an integrity check, but the type of the integrity check is not
+ * supported by this liblzma version or build. Such files can still be
+ * decoded, but the integrity check cannot be verified.
+ */
+#define LZMA_TELL_UNSUPPORTED_CHECK UINT32_C(0x02)
+
+
+/**
+ * This flag makes lzma_code() return LZMA_GET_CHECK as soon as the type
+ * of the integrity check is known. The type can then be got with
+ * lzma_get_check().
+ */
+#define LZMA_TELL_ANY_CHECK UINT32_C(0x04)
+
+
+/**
+ * This flag enables decoding of concatenated files with file formats that
+ * allow concatenating compressed files as is. From the formats currently
+ * supported by liblzma, only the .xz format allows concatenated files.
+ * Concatenated files are not allowed with the legacy .lzma format.
+ *
+ * This flag also affects the usage of the `action' argument for lzma_code().
+ * When LZMA_CONCATENATED is used, lzma_code() won't return LZMA_STREAM_END
+ * unless LZMA_FINISH is used as `action'. Thus, the application has to set
+ * LZMA_FINISH in the same way as it does when encoding.
+ *
+ * If LZMA_CONCATENATED is not used, the decoders still accept LZMA_FINISH
+ * as `action' for lzma_code(), but the usage of LZMA_FINISH isn't required.
+ */
+#define LZMA_CONCATENATED UINT32_C(0x08)
+
+
+/**
+ * \brief Initialize .xz Stream decoder
+ *
+ * \param strm Pointer to properly prepared lzma_stream
+ * \param memlimit Rough memory usage limit as bytes
+ * \param flags Bitwise-or of zero or more of the decoder flags:
+ * LZMA_TELL_NO_CHECK, LZMA_TELL_UNSUPPORTED_CHECK,
+ * LZMA_TELL_ANY_CHECK, LZMA_CONCATENATED
+ *
+ * \return - LZMA_OK: Initialization was successful.
+ * - LZMA_MEM_ERROR: Cannot allocate memory.
+ * - LZMA_OPTIONS_ERROR: Unsupported flags
+ */
+extern LZMA_API(lzma_ret) lzma_stream_decoder(
+ lzma_stream *strm, uint64_t memlimit, uint32_t flags)
+ lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief Decode .xz Streams and .lzma files with autodetection
+ *
+ * This decoder autodetects between the .xz and .lzma file formats, and
+ * calls lzma_stream_decoder() or lzma_alone_decoder() once the type
+ * of the input file has been detected.
+ *
+ * \param strm Pointer to properly prepared lzma_stream
+ * \param memlimit Rough memory usage limit as bytes
+ * \param flags Bitwise-or of flags, or zero for no flags.
+ *
+ * \return - LZMA_OK: Initialization was successful.
+ * - LZMA_MEM_ERROR: Cannot allocate memory.
+ * - LZMA_OPTIONS_ERROR: Unsupported flags
+ */
+extern LZMA_API(lzma_ret) lzma_auto_decoder(
+ lzma_stream *strm, uint64_t memlimit, uint32_t flags)
+ lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief Initialize .lzma decoder (legacy file format)
+ *
+ * Valid `action' arguments to lzma_code() are LZMA_RUN and LZMA_FINISH.
+ * There is no need to use LZMA_FINISH, but allowing it may simplify
+ * certain types of applications.
+ *
+ * \return - LZMA_OK
+ * - LZMA_MEM_ERROR
+ */
+extern LZMA_API(lzma_ret) lzma_alone_decoder(
+ lzma_stream *strm, uint64_t memlimit)
+ lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief Single-call .xz Stream decoder
+ *
+ * \param memlimit Pointer to how much memory the decoder is allowed
+ * to allocate. The value pointed by this pointer is
+ * modified if and only if LZMA_MEMLIMIT_ERROR is
+ * returned.
+ * \param flags Bitwise-or of zero or more of the decoder flags:
+ * LZMA_TELL_NO_CHECK, LZMA_TELL_UNSUPPORTED_CHECK,
+ * LZMA_CONCATENATED. Note that LZMA_TELL_ANY_CHECK
+ * is not allowed and will return LZMA_PROG_ERROR.
+ * \param allocator lzma_allocator for custom allocator functions.
+ * Set to NULL to use malloc() and free().
+ * \param in Beginning of the input buffer
+ * \param in_pos The next byte will be read from in[*in_pos].
+ * *in_pos is updated only if decoding succeeds.
+ * \param in_size Size of the input buffer; the first byte that
+ * won't be read is in[in_size].
+ * \param out Beginning of the output buffer
+ * \param out_pos The next byte will be written to out[*out_pos].
+ * *out_pos is updated only if encoding succeeds.
+ * \param out_size Size of the out buffer; the first byte into
+ * which no data is written to is out[out_size].
+ *
+ * \return - LZMA_OK: Decoding was successful.
+ * - LZMA_FORMAT_ERROR
+ * - LZMA_OPTIONS_ERROR
+ * - LZMA_DATA_ERROR
+ * - LZMA_NO_CHECK: This can be returned only if using
+ * the LZMA_TELL_NO_CHECK flag.
+ * - LZMA_UNSUPPORTED_CHECK: This can be returned only if using
+ * the LZMA_TELL_UNSUPPORTED_CHECK flag.
+ * - LZMA_MEM_ERROR
+ * - LZMA_MEMLIMIT_ERROR: Memory usage limit was reached.
+ * The minimum required memlimit value was stored to *memlimit.
+ * - LZMA_BUF_ERROR: Output buffer was too small.
+ * - LZMA_PROG_ERROR
+ */
+extern LZMA_API(lzma_ret) lzma_stream_buffer_decode(
+ uint64_t *memlimit, uint32_t flags, lzma_allocator *allocator,
+ const uint8_t *in, size_t *in_pos, size_t in_size,
+ uint8_t *out, size_t *out_pos, size_t out_size)
+ lzma_nothrow lzma_attr_warn_unused_result;
diff --git a/src/liblzma/api/lzma/delta.h b/src/liblzma/api/lzma/delta.h
new file mode 100644
index 000000000000..592fc4f8496a
--- /dev/null
+++ b/src/liblzma/api/lzma/delta.h
@@ -0,0 +1,77 @@
+/**
+ * \file lzma/delta.h
+ * \brief Delta filter
+ */
+
+/*
+ * Author: Lasse Collin
+ *
+ * This file has been put into the public domain.
+ * You can do whatever you want with this file.
+ *
+ * See ../lzma.h for information about liblzma as a whole.
+ */
+
+#ifndef LZMA_H_INTERNAL
+# error Never include this file directly. Use <lzma.h> instead.
+#endif
+
+
+/**
+ * \brief Filter ID
+ *
+ * Filter ID of the Delta filter. This is used as lzma_filter.id.
+ */
+#define LZMA_FILTER_DELTA LZMA_VLI_C(0x03)
+
+
+/**
+ * \brief Type of the delta calculation
+ *
+ * Currently only byte-wise delta is supported. Other possible types could
+ * be, for example, delta of 16/32/64-bit little/big endian integers, but
+ * these are not currently planned since byte-wise delta is almost as good.
+ */
+typedef enum {
+ LZMA_DELTA_TYPE_BYTE
+} lzma_delta_type;
+
+
+/**
+ * \brief Options for the Delta filter
+ *
+ * These options are needed by both encoder and decoder.
+ */
+typedef struct {
+ /** For now, this must always be LZMA_DELTA_TYPE_BYTE. */
+ lzma_delta_type type;
+
+ /**
+ * \brief Delta distance
+ *
+ * With the only currently supported type, LZMA_DELTA_TYPE_BYTE,
+ * the distance is as bytes.
+ *
+ * Examples:
+ * - 16-bit stereo audio: distance = 4 bytes
+ * - 24-bit RGB image data: distance = 3 bytes
+ */
+ uint32_t dist;
+# define LZMA_DELTA_DIST_MIN 1
+# define LZMA_DELTA_DIST_MAX 256
+
+ /*
+ * Reserved space to allow possible future extensions without
+ * breaking the ABI. You should not touch these, because the names
+ * of these variables may change. These are and will never be used
+ * when type is LZMA_DELTA_TYPE_BYTE, so it is safe to leave these
+ * uninitialized.
+ */
+ uint32_t reserved_int1;
+ uint32_t reserved_int2;
+ uint32_t reserved_int3;
+ uint32_t reserved_int4;
+ void *reserved_ptr1;
+ void *reserved_ptr2;
+
+} lzma_options_delta;
diff --git a/src/liblzma/api/lzma/filter.h b/src/liblzma/api/lzma/filter.h
new file mode 100644
index 000000000000..038a93398c68
--- /dev/null
+++ b/src/liblzma/api/lzma/filter.h
@@ -0,0 +1,421 @@
+/**
+ * \file lzma/filter.h
+ * \brief Common filter related types
+ */
+
+/*
+ * Author: Lasse Collin
+ *
+ * This file has been put into the public domain.
+ * You can do whatever you want with this file.
+ *
+ * See ../lzma.h for information about liblzma as a whole.
+ */
+
+#ifndef LZMA_H_INTERNAL
+# error Never include this file directly. Use <lzma.h> instead.
+#endif
+
+
+/**
+ * \brief Maximum number of filters in a chain
+ *
+ * A filter chain can have 1-4 filters, of which three are allowed to change
+ * the size of the data. Usually only one or two filters are needed.
+ */
+#define LZMA_FILTERS_MAX 4
+
+
+/**
+ * \brief Filter options
+ *
+ * This structure is used to pass Filter ID and a pointer filter's
+ * options to liblzma. A few functions work with a single lzma_filter
+ * structure, while most functions expect a filter chain.
+ *
+ * A filter chain is indicated with an array of lzma_filter structures.
+ * The array is terminated with .id = LZMA_VLI_UNKNOWN. Thus, the filter
+ * array must have LZMA_FILTERS_MAX + 1 elements (that is, five) to
+ * be able to hold any arbitrary filter chain. This is important when
+ * using lzma_block_header_decode() from block.h, because too small
+ * array would make liblzma write past the end of the filters array.
+ */
+typedef struct {
+ /**
+ * \brief Filter ID
+ *
+ * Use constants whose name begin with `LZMA_FILTER_' to specify
+ * different filters. In an array of lzma_filter structures, use
+ * LZMA_VLI_UNKNOWN to indicate end of filters.
+ *
+ * \note This is not an enum, because on some systems enums
+ * cannot be 64-bit.
+ */
+ lzma_vli id;
+
+ /**
+ * \brief Pointer to filter-specific options structure
+ *
+ * If the filter doesn't need options, set this to NULL. If id is
+ * set to LZMA_VLI_UNKNOWN, options is ignored, and thus
+ * doesn't need be initialized.
+ *
+ * Some filters support changing the options in the middle of
+ * the encoding process. These filters store the pointer of the
+ * options structure and communicate with the application via
+ * modifications of the options structure.
+ */
+ void *options;
+
+} lzma_filter;
+
+
+/**
+ * \brief Test if the given Filter ID is supported for encoding
+ *
+ * Return true if the give Filter ID is supported for encoding by this
+ * liblzma build. Otherwise false is returned.
+ *
+ * There is no way to list which filters are available in this particular
+ * liblzma version and build. It would be useless, because the application
+ * couldn't know what kind of options the filter would need.
+ */
+extern LZMA_API(lzma_bool) lzma_filter_encoder_is_supported(lzma_vli id)
+ lzma_nothrow lzma_attr_const;
+
+
+/**
+ * \brief Test if the given Filter ID is supported for decoding
+ *
+ * Return true if the give Filter ID is supported for decoding by this
+ * liblzma build. Otherwise false is returned.
+ */
+extern LZMA_API(lzma_bool) lzma_filter_decoder_is_supported(lzma_vli id)
+ lzma_nothrow lzma_attr_const;
+
+
+/**
+ * \brief Copy the filters array
+ *
+ * Copy the Filter IDs and filter-specific options from src to dest.
+ * Up to LZMA_FILTERS_MAX filters are copied, plus the terminating
+ * .id == LZMA_VLI_UNKNOWN. Thus, dest should have at least
+ * LZMA_FILTERS_MAX + 1 elements space unless the caller knows that
+ * src is smaller than that.
+ *
+ * Unless the filter-specific options is NULL, the Filter ID has to be
+ * supported by liblzma, because liblzma needs to know the size of every
+ * filter-specific options structure. The filter-specific options are not
+ * validated. If options is NULL, any unsupported Filter IDs are copied
+ * without returning an error.
+ *
+ * Old filter-specific options in dest are not freed, so dest doesn't
+ * need to be initialized by the caller in any way.
+ *
+ * If an error occurs, memory possibly already allocated by this function
+ * is always freed.
+ *
+ * \return - LZMA_OK
+ * - LZMA_MEM_ERROR
+ * - LZMA_OPTIONS_ERROR: Unsupported Filter ID and its options
+ * is not NULL.
+ * - LZMA_PROG_ERROR: src or dest is NULL.
+ */
+extern LZMA_API(lzma_ret) lzma_filters_copy(const lzma_filter *src,
+ lzma_filter *dest, lzma_allocator *allocator) lzma_nothrow;
+
+
+/**
+ * \brief Calculate rough memory requirements for raw encoder
+ *
+ * Because the calculation is rough, this function can be used to calculate
+ * the memory requirements for Block and Stream encoders too.
+ *
+ * \param filters Array of filters terminated with
+ * .id == LZMA_VLI_UNKNOWN.
+ *
+ * \return Rough number of bytes of memory required for the given
+ * filter chain when encoding.
+ */
+extern LZMA_API(uint64_t) lzma_raw_encoder_memusage(const lzma_filter *filters)
+ lzma_nothrow lzma_attr_pure;
+
+
+/**
+ * \brief Calculate rough memory requirements for raw decoder
+ *
+ * Because the calculation is rough, this function can be used to calculate
+ * the memory requirements for Block and Stream decoders too.
+ *
+ * \param filters Array of filters terminated with
+ * .id == LZMA_VLI_UNKNOWN.
+ *
+ * \return Rough number of bytes of memory required for the given
+ * filter chain when decoding.
+ */
+extern LZMA_API(uint64_t) lzma_raw_decoder_memusage(const lzma_filter *filters)
+ lzma_nothrow lzma_attr_pure;
+
+
+/**
+ * \brief Initialize raw encoder
+ *
+ * This function may be useful when implementing custom file formats.
+ *
+ * \param strm Pointer to properly prepared lzma_stream
+ * \param filters Array of lzma_filter structures. The end of the
+ * array must be marked with .id = LZMA_VLI_UNKNOWN.
+ *
+ * The `action' with lzma_code() can be LZMA_RUN, LZMA_SYNC_FLUSH (if the
+ * filter chain supports it), or LZMA_FINISH.
+ *
+ * \return - LZMA_OK
+ * - LZMA_MEM_ERROR
+ * - LZMA_OPTIONS_ERROR
+ * - LZMA_PROG_ERROR
+ */
+extern LZMA_API(lzma_ret) lzma_raw_encoder(
+ lzma_stream *strm, const lzma_filter *filters)
+ lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief Initialize raw decoder
+ *
+ * The initialization of raw decoder goes similarly to raw encoder.
+ *
+ * The `action' with lzma_code() can be LZMA_RUN or LZMA_FINISH. Using
+ * LZMA_FINISH is not required, it is supported just for convenience.
+ *
+ * \return - LZMA_OK
+ * - LZMA_MEM_ERROR
+ * - LZMA_OPTIONS_ERROR
+ * - LZMA_PROG_ERROR
+ */
+extern LZMA_API(lzma_ret) lzma_raw_decoder(
+ lzma_stream *strm, const lzma_filter *filters)
+ lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief Update the filter chain in the encoder
+ *
+ * This function is for advanced users only. This function has two slightly
+ * different purposes:
+ *
+ * - After LZMA_FULL_FLUSH when using Stream encoder: Set a new filter
+ * chain, which will be used starting from the next Block.
+ *
+ * - After LZMA_SYNC_FLUSH using Raw, Block, or Stream encoder: Change
+ * the filter-specific options in the middle of encoding. The actual
+ * filters in the chain (Filter IDs) cannot be changed. In the future,
+ * it might become possible to change the filter options without
+ * using LZMA_SYNC_FLUSH.
+ *
+ * While rarely useful, this function may be called also when no data has
+ * been compressed yet. In that case, this function will behave as if
+ * LZMA_FULL_FLUSH (Stream encoder) or LZMA_SYNC_FLUSH (Raw or Block
+ * encoder) had been used right before calling this function.
+ *
+ * \return - LZMA_OK
+ * - LZMA_MEM_ERROR
+ * - LZMA_MEMLIMIT_ERROR
+ * - LZMA_OPTIONS_ERROR
+ * - LZMA_PROG_ERROR
+ */
+extern LZMA_API(lzma_ret) lzma_filters_update(
+ lzma_stream *strm, const lzma_filter *filters) lzma_nothrow;
+
+
+/**
+ * \brief Single-call raw encoder
+ *
+ * \param filters Array of lzma_filter structures. The end of the
+ * array must be marked with .id = LZMA_VLI_UNKNOWN.
+ * \param allocator lzma_allocator for custom allocator functions.
+ * Set to NULL to use malloc() and free().
+ * \param in Beginning of the input buffer
+ * \param in_size Size of the input buffer
+ * \param out Beginning of the output buffer
+ * \param out_pos The next byte will be written to out[*out_pos].
+ * *out_pos is updated only if encoding succeeds.
+ * \param out_size Size of the out buffer; the first byte into
+ * which no data is written to is out[out_size].
+ *
+ * \return - LZMA_OK: Encoding was successful.
+ * - LZMA_BUF_ERROR: Not enough output buffer space.
+ * - LZMA_OPTIONS_ERROR
+ * - LZMA_MEM_ERROR
+ * - LZMA_DATA_ERROR
+ * - LZMA_PROG_ERROR
+ *
+ * \note There is no function to calculate how big output buffer
+ * would surely be big enough. (lzma_stream_buffer_bound()
+ * works only for lzma_stream_buffer_encode().)
+ */
+extern LZMA_API(lzma_ret) lzma_raw_buffer_encode(
+ const lzma_filter *filters, lzma_allocator *allocator,
+ const uint8_t *in, size_t in_size, uint8_t *out,
+ size_t *out_pos, size_t out_size) lzma_nothrow;
+
+
+/**
+ * \brief Single-call raw decoder
+ *
+ * \param filters Array of lzma_filter structures. The end of the
+ * array must be marked with .id = LZMA_VLI_UNKNOWN.
+ * \param allocator lzma_allocator for custom allocator functions.
+ * Set to NULL to use malloc() and free().
+ * \param in Beginning of the input buffer
+ * \param in_pos The next byte will be read from in[*in_pos].
+ * *in_pos is updated only if decoding succeeds.
+ * \param in_size Size of the input buffer; the first byte that
+ * won't be read is in[in_size].
+ * \param out Beginning of the output buffer
+ * \param out_pos The next byte will be written to out[*out_pos].
+ * *out_pos is updated only if encoding succeeds.
+ * \param out_size Size of the out buffer; the first byte into
+ * which no data is written to is out[out_size].
+ */
+extern LZMA_API(lzma_ret) lzma_raw_buffer_decode(
+ const lzma_filter *filters, lzma_allocator *allocator,
+ const uint8_t *in, size_t *in_pos, size_t in_size,
+ uint8_t *out, size_t *out_pos, size_t out_size) lzma_nothrow;
+
+
+/**
+ * \brief Get the size of the Filter Properties field
+ *
+ * This function may be useful when implementing custom file formats
+ * using the raw encoder and decoder.
+ *
+ * \param size Pointer to uint32_t to hold the size of the properties
+ * \param filter Filter ID and options (the size of the properties may
+ * vary depending on the options)
+ *
+ * \return - LZMA_OK
+ * - LZMA_OPTIONS_ERROR
+ * - LZMA_PROG_ERROR
+ *
+ * \note This function validates the Filter ID, but does not
+ * necessarily validate the options. Thus, it is possible
+ * that this returns LZMA_OK while the following call to
+ * lzma_properties_encode() returns LZMA_OPTIONS_ERROR.
+ */
+extern LZMA_API(lzma_ret) lzma_properties_size(
+ uint32_t *size, const lzma_filter *filter) lzma_nothrow;
+
+
+/**
+ * \brief Encode the Filter Properties field
+ *
+ * \param filter Filter ID and options
+ * \param props Buffer to hold the encoded options. The size of
+ * buffer must have been already determined with
+ * lzma_properties_size().
+ *
+ * \return - LZMA_OK
+ * - LZMA_OPTIONS_ERROR
+ * - LZMA_PROG_ERROR
+ *
+ * \note Even this function won't validate more options than actually
+ * necessary. Thus, it is possible that encoding the properties
+ * succeeds but using the same options to initialize the encoder
+ * will fail.
+ *
+ * \note It is OK to skip calling this function if
+ * lzma_properties_size() indicated that the size
+ * of the Filter Properties field is zero.
+ */
+extern LZMA_API(lzma_ret) lzma_properties_encode(
+ const lzma_filter *filter, uint8_t *props) lzma_nothrow;
+
+
+/**
+ * \brief Decode the Filter Properties field
+ *
+ * \param filter filter->id must have been set to the correct
+ * Filter ID. filter->options doesn't need to be
+ * initialized (it's not freed by this function). The
+ * decoded options will be stored to filter->options.
+ * filter->options is set to NULL if there are no
+ * properties or if an error occurs.
+ * \param allocator Custom memory allocator used to allocate the
+ * options. Set to NULL to use the default malloc(),
+ * and in case of an error, also free().
+ * \param props Input buffer containing the properties.
+ * \param props_size Size of the properties. This must be the exact
+ * size; giving too much or too little input will
+ * return LZMA_OPTIONS_ERROR.
+ *
+ * \return - LZMA_OK
+ * - LZMA_OPTIONS_ERROR
+ * - LZMA_MEM_ERROR
+ */
+extern LZMA_API(lzma_ret) lzma_properties_decode(
+ lzma_filter *filter, lzma_allocator *allocator,
+ const uint8_t *props, size_t props_size) lzma_nothrow;
+
+
+/**
+ * \brief Calculate encoded size of a Filter Flags field
+ *
+ * Knowing the size of Filter Flags is useful to know when allocating
+ * memory to hold the encoded Filter Flags.
+ *
+ * \param size Pointer to integer to hold the calculated size
+ * \param filters Filter ID and associated options whose encoded
+ * size is to be calculated
+ *
+ * \return - LZMA_OK: *size set successfully. Note that this doesn't
+ * guarantee that filters->options is valid, thus
+ * lzma_filter_flags_encode() may still fail.
+ * - LZMA_OPTIONS_ERROR: Unknown Filter ID or unsupported options.
+ * - LZMA_PROG_ERROR: Invalid options
+ *
+ * \note If you need to calculate size of List of Filter Flags,
+ * you need to loop over every lzma_filter entry.
+ */
+extern LZMA_API(lzma_ret) lzma_filter_flags_size(
+ uint32_t *size, const lzma_filter *filters)
+ lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief Encode Filter Flags into given buffer
+ *
+ * In contrast to some functions, this doesn't allocate the needed buffer.
+ * This is due to how this function is used internally by liblzma.
+ *
+ * \param filters Filter ID and options to be encoded
+ * \param out Beginning of the output buffer
+ * \param out_pos out[*out_pos] is the next write position. This
+ * is updated by the encoder.
+ * \param out_size out[out_size] is the first byte to not write.
+ *
+ * \return - LZMA_OK: Encoding was successful.
+ * - LZMA_OPTIONS_ERROR: Invalid or unsupported options.
+ * - LZMA_PROG_ERROR: Invalid options or not enough output
+ * buffer space (you should have checked it with
+ * lzma_filter_flags_size()).
+ */
+extern LZMA_API(lzma_ret) lzma_filter_flags_encode(const lzma_filter *filters,
+ uint8_t *out, size_t *out_pos, size_t out_size)
+ lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief Decode Filter Flags from given buffer
+ *
+ * The decoded result is stored into *filters. filters->options is
+ * initialized but the old value is NOT free()d.
+ *
+ * \return - LZMA_OK
+ * - LZMA_OPTIONS_ERROR
+ * - LZMA_MEM_ERROR
+ * - LZMA_PROG_ERROR
+ */
+extern LZMA_API(lzma_ret) lzma_filter_flags_decode(
+ lzma_filter *filters, lzma_allocator *allocator,
+ const uint8_t *in, size_t *in_pos, size_t in_size)
+ lzma_nothrow lzma_attr_warn_unused_result;
diff --git a/src/liblzma/api/lzma/hardware.h b/src/liblzma/api/lzma/hardware.h
new file mode 100644
index 000000000000..f44cb602ff90
--- /dev/null
+++ b/src/liblzma/api/lzma/hardware.h
@@ -0,0 +1,51 @@
+/**
+ * \file lzma/hardware.h
+ * \brief Hardware information
+ *
+ * Since liblzma can consume a lot of system resources, it also provides
+ * ways to limit the resource usage. Applications linking against liblzma
+ * need to do the actual decisions how much resources to let liblzma to use.
+ * To ease making these decisions, liblzma provides functions to find out
+ * the relevant capabilities of the underlaying hardware. Currently there
+ * is only a function to find out the amount of RAM, but in the future there
+ * will be also a function to detect how many concurrent threads the system
+ * can run.
+ *
+ * \note On some operating systems, these function may temporarily
+ * load a shared library or open file descriptor(s) to find out
+ * the requested hardware information. Unless the application
+ * assumes that specific file descriptors are not touched by
+ * other threads, this should have no effect on thread safety.
+ * Possible operations involving file descriptors will restart
+ * the syscalls if they return EINTR.
+ */
+
+/*
+ * Author: Lasse Collin
+ *
+ * This file has been put into the public domain.
+ * You can do whatever you want with this file.
+ *
+ * See ../lzma.h for information about liblzma as a whole.
+ */
+
+#ifndef LZMA_H_INTERNAL
+# error Never include this file directly. Use <lzma.h> instead.
+#endif
+
+
+/**
+ * \brief Get the total amount of physical memory (RAM) in bytes
+ *
+ * This function may be useful when determining a reasonable memory
+ * usage limit for decompressing or how much memory it is OK to use
+ * for compressing. For example, the default limit used by the xz
+ * command line tool is 40 % of RAM.
+ *
+ * \return On success, the total amount of physical memory in bytes
+ * is returned. If the amount of RAM cannot be determined,
+ * zero is returned. This can happen if an error occurs
+ * or if there is no code in liblzma to detect the amount
+ * of RAM on the specific operating system.
+ */
+extern LZMA_API(uint64_t) lzma_physmem(void) lzma_nothrow;
diff --git a/src/liblzma/api/lzma/index.h b/src/liblzma/api/lzma/index.h
new file mode 100644
index 000000000000..8d7a799f4ab5
--- /dev/null
+++ b/src/liblzma/api/lzma/index.h
@@ -0,0 +1,677 @@
+/**
+ * \file lzma/index.h
+ * \brief Handling of .xz Index and related information
+ */
+
+/*
+ * Author: Lasse Collin
+ *
+ * This file has been put into the public domain.
+ * You can do whatever you want with this file.
+ *
+ * See ../lzma.h for information about liblzma as a whole.
+ */
+
+#ifndef LZMA_H_INTERNAL
+# error Never include this file directly. Use <lzma.h> instead.
+#endif
+
+
+/**
+ * \brief Opaque data type to hold the Index(es) and other information
+ *
+ * lzma_index often holds just one .xz Index and possibly the Stream Flags
+ * of the same Stream and size of the Stream Padding field. However,
+ * multiple lzma_indexes can be concatenated with lzma_index_cat() and then
+ * there may be information about multiple Streams in the same lzma_index.
+ *
+ * Notes about thread safety: Only one thread may modify lzma_index at
+ * a time. All functions that take non-const pointer to lzma_index
+ * modify it. As long as no thread is modifying the lzma_index, getting
+ * information from the same lzma_index can be done from multiple threads
+ * at the same time with functions that take a const pointer to
+ * lzma_index or use lzma_index_iter. The same iterator must be used
+ * only by one thread at a time, of course, but there can be as many
+ * iterators for the same lzma_index as needed.
+ */
+typedef struct lzma_index_s lzma_index;
+
+
+/**
+ * \brief Iterator to get information about Blocks and Streams
+ */
+typedef struct {
+ struct {
+ /**
+ * \brief Pointer to Stream Flags
+ *
+ * This is NULL if Stream Flags have not been set for
+ * this Stream with lzma_index_stream_flags().
+ */
+ const lzma_stream_flags *flags;
+
+ const void *reserved_ptr1;
+ const void *reserved_ptr2;
+ const void *reserved_ptr3;
+
+ /**
+ * \brief Stream number in the lzma_index
+ *
+ * The first Stream is 1.
+ */
+ lzma_vli number;
+
+ /**
+ * \brief Number of Blocks in the Stream
+ *
+ * If this is zero, the block structure below has
+ * undefined values.
+ */
+ lzma_vli block_count;
+
+ /**
+ * \brief Compressed start offset of this Stream
+ *
+ * The offset is relative to the beginning of the lzma_index
+ * (i.e. usually the beginning of the .xz file).
+ */
+ lzma_vli compressed_offset;
+
+ /**
+ * \brief Uncompressed start offset of this Stream
+ *
+ * The offset is relative to the beginning of the lzma_index
+ * (i.e. usually the beginning of the .xz file).
+ */
+ lzma_vli uncompressed_offset;
+
+ /**
+ * \brief Compressed size of this Stream
+ *
+ * This includes all headers except the possible
+ * Stream Padding after this Stream.
+ */
+ lzma_vli compressed_size;
+
+ /**
+ * \brief Uncompressed size of this Stream
+ */
+ lzma_vli uncompressed_size;
+
+ /**
+ * \brief Size of Stream Padding after this Stream
+ *
+ * If it hasn't been set with lzma_index_stream_padding(),
+ * this defaults to zero. Stream Padding is always
+ * a multiple of four bytes.
+ */
+ lzma_vli padding;
+
+ lzma_vli reserved_vli1;
+ lzma_vli reserved_vli2;
+ lzma_vli reserved_vli3;
+ lzma_vli reserved_vli4;
+ } stream;
+
+ struct {
+ /**
+ * \brief Block number in the file
+ *
+ * The first Block is 1.
+ */
+ lzma_vli number_in_file;
+
+ /**
+ * \brief Compressed start offset of this Block
+ *
+ * This offset is relative to the beginning of the
+ * lzma_index (i.e. usually the beginning of the .xz file).
+ * Normally this is where you should seek in the .xz file
+ * to start decompressing this Block.
+ */
+ lzma_vli compressed_file_offset;
+
+ /**
+ * \brief Uncompressed start offset of this Block
+ *
+ * This offset is relative to the beginning of the lzma_index
+ * (i.e. usually the beginning of the .xz file).
+ */
+ lzma_vli uncompressed_file_offset;
+
+ /**
+ * \brief Block number in this Stream
+ *
+ * The first Block is 1.
+ */
+ lzma_vli number_in_stream;
+
+ /**
+ * \brief Compressed start offset of this Block
+ *
+ * This offset is relative to the beginning of the Stream
+ * containing this Block.
+ */
+ lzma_vli compressed_stream_offset;
+
+ /**
+ * \brief Uncompressed start offset of this Block
+ *
+ * This offset is relative to the beginning of the Stream
+ * containing this Block.
+ */
+ lzma_vli uncompressed_stream_offset;
+
+ /**
+ * \brief Uncompressed size of this Block
+ *
+ * You should pass this to the Block decoder if you will
+ * decode this Block.
+ *
+ * When doing random-access reading, it is possible that
+ * the target offset is not exactly at Block boundary. One
+ * will need to compare the target offset against
+ * uncompressed_file_offset or uncompressed_stream_offset,
+ * and possibly decode and throw away some amount of data
+ * before reaching the target offset.
+ */
+ lzma_vli uncompressed_size;
+
+ /**
+ * \brief Unpadded size of this Block
+ *
+ * You should pass this to the Block decoder if you will
+ * decode this Block.
+ */
+ lzma_vli unpadded_size;
+
+ /**
+ * \brief Total compressed size
+ *
+ * This includes all headers and padding in this Block.
+ * This is useful if you need to know how many bytes
+ * the Block decoder will actually read.
+ */
+ lzma_vli total_size;
+
+ lzma_vli reserved_vli1;
+ lzma_vli reserved_vli2;
+ lzma_vli reserved_vli3;
+ lzma_vli reserved_vli4;
+
+ const void *reserved_ptr1;
+ const void *reserved_ptr2;
+ const void *reserved_ptr3;
+ const void *reserved_ptr4;
+ } block;
+
+ /*
+ * Internal data which is used to store the state of the iterator.
+ * The exact format may vary between liblzma versions, so don't
+ * touch these in any way.
+ */
+ union {
+ const void *p;
+ size_t s;
+ lzma_vli v;
+ } internal[6];
+} lzma_index_iter;
+
+
+/**
+ * \brief Operation mode for lzma_index_iter_next()
+ */
+typedef enum {
+ LZMA_INDEX_ITER_ANY = 0,
+ /**<
+ * \brief Get the next Block or Stream
+ *
+ * Go to the next Block if the current Stream has at least
+ * one Block left. Otherwise go to the next Stream even if
+ * it has no Blocks. If the Stream has no Blocks
+ * (lzma_index_iter.stream.block_count == 0),
+ * lzma_index_iter.block will have undefined values.
+ */
+
+ LZMA_INDEX_ITER_STREAM = 1,
+ /**<
+ * \brief Get the next Stream
+ *
+ * Go to the next Stream even if the current Stream has
+ * unread Blocks left. If the next Stream has at least one
+ * Block, the iterator will point to the first Block.
+ * If there are no Blocks, lzma_index_iter.block will have
+ * undefined values.
+ */
+
+ LZMA_INDEX_ITER_BLOCK = 2,
+ /**<
+ * \brief Get the next Block
+ *
+ * Go to the next Block if the current Stream has at least
+ * one Block left. If the current Stream has no Blocks left,
+ * the next Stream with at least one Block is located and
+ * the iterator will be made to point to the first Block of
+ * that Stream.
+ */
+
+ LZMA_INDEX_ITER_NONEMPTY_BLOCK = 3
+ /**<
+ * \brief Get the next non-empty Block
+ *
+ * This is like LZMA_INDEX_ITER_BLOCK except that it will
+ * skip Blocks whose Uncompressed Size is zero.
+ */
+
+} lzma_index_iter_mode;
+
+
+/**
+ * \brief Calculate memory usage of lzma_index
+ *
+ * On disk, the size of the Index field depends on both the number of Records
+ * stored and how big values the Records store (due to variable-length integer
+ * encoding). When the Index is kept in lzma_index structure, the memory usage
+ * depends only on the number of Records/Blocks stored in the Index(es), and
+ * in case of concatenated lzma_indexes, the number of Streams. The size in
+ * RAM is almost always significantly bigger than in the encoded form on disk.
+ *
+ * This function calculates an approximate amount of memory needed hold
+ * the given number of Streams and Blocks in lzma_index structure. This
+ * value may vary between CPU architectures and also between liblzma versions
+ * if the internal implementation is modified.
+ */
+extern LZMA_API(uint64_t) lzma_index_memusage(
+ lzma_vli streams, lzma_vli blocks) lzma_nothrow;
+
+
+/**
+ * \brief Calculate the memory usage of an existing lzma_index
+ *
+ * This is a shorthand for lzma_index_memusage(lzma_index_stream_count(i),
+ * lzma_index_block_count(i)).
+ */
+extern LZMA_API(uint64_t) lzma_index_memused(const lzma_index *i)
+ lzma_nothrow;
+
+
+/**
+ * \brief Allocate and initialize a new lzma_index structure
+ *
+ * \return On success, a pointer to an empty initialized lzma_index is
+ * returned. If allocation fails, NULL is returned.
+ */
+extern LZMA_API(lzma_index *) lzma_index_init(lzma_allocator *allocator)
+ lzma_nothrow;
+
+
+/**
+ * \brief Deallocate lzma_index
+ *
+ * If i is NULL, this does nothing.
+ */
+extern LZMA_API(void) lzma_index_end(lzma_index *i, lzma_allocator *allocator)
+ lzma_nothrow;
+
+
+/**
+ * \brief Add a new Block to lzma_index
+ *
+ * \param i Pointer to a lzma_index structure
+ * \param allocator Pointer to lzma_allocator, or NULL to
+ * use malloc()
+ * \param unpadded_size Unpadded Size of a Block. This can be
+ * calculated with lzma_block_unpadded_size()
+ * after encoding or decoding the Block.
+ * \param uncompressed_size Uncompressed Size of a Block. This can be
+ * taken directly from lzma_block structure
+ * after encoding or decoding the Block.
+ *
+ * Appending a new Block does not invalidate iterators. For example,
+ * if an iterator was pointing to the end of the lzma_index, after
+ * lzma_index_append() it is possible to read the next Block with
+ * an existing iterator.
+ *
+ * \return - LZMA_OK
+ * - LZMA_MEM_ERROR
+ * - LZMA_DATA_ERROR: Compressed or uncompressed size of the
+ * Stream or size of the Index field would grow too big.
+ * - LZMA_PROG_ERROR
+ */
+extern LZMA_API(lzma_ret) lzma_index_append(
+ lzma_index *i, lzma_allocator *allocator,
+ lzma_vli unpadded_size, lzma_vli uncompressed_size)
+ lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief Set the Stream Flags
+ *
+ * Set the Stream Flags of the last (and typically the only) Stream
+ * in lzma_index. This can be useful when reading information from the
+ * lzma_index, because to decode Blocks, knowing the integrity check type
+ * is needed.
+ *
+ * The given Stream Flags are copied into internal preallocated structure
+ * in the lzma_index, thus the caller doesn't need to keep the *stream_flags
+ * available after calling this function.
+ *
+ * \return - LZMA_OK
+ * - LZMA_OPTIONS_ERROR: Unsupported stream_flags->version.
+ * - LZMA_PROG_ERROR
+ */
+extern LZMA_API(lzma_ret) lzma_index_stream_flags(
+ lzma_index *i, const lzma_stream_flags *stream_flags)
+ lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief Get the types of integrity Checks
+ *
+ * If lzma_index_stream_padding() is used to set the Stream Flags for
+ * every Stream, lzma_index_checks() can be used to get a bitmask to
+ * indicate which Check types have been used. It can be useful e.g. if
+ * showing the Check types to the user.
+ *
+ * The bitmask is 1 << check_id, e.g. CRC32 is 1 << 1 and SHA-256 is 1 << 10.
+ */
+extern LZMA_API(uint32_t) lzma_index_checks(const lzma_index *i)
+ lzma_nothrow lzma_attr_pure;
+
+
+/**
+ * \brief Set the amount of Stream Padding
+ *
+ * Set the amount of Stream Padding of the last (and typically the only)
+ * Stream in the lzma_index. This is needed when planning to do random-access
+ * reading within multiple concatenated Streams.
+ *
+ * By default, the amount of Stream Padding is assumed to be zero bytes.
+ *
+ * \return - LZMA_OK
+ * - LZMA_DATA_ERROR: The file size would grow too big.
+ * - LZMA_PROG_ERROR
+ */
+extern LZMA_API(lzma_ret) lzma_index_stream_padding(
+ lzma_index *i, lzma_vli stream_padding)
+ lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief Get the number of Streams
+ */
+extern LZMA_API(lzma_vli) lzma_index_stream_count(const lzma_index *i)
+ lzma_nothrow lzma_attr_pure;
+
+
+/**
+ * \brief Get the number of Blocks
+ *
+ * This returns the total number of Blocks in lzma_index. To get number
+ * of Blocks in individual Streams, use lzma_index_iter.
+ */
+extern LZMA_API(lzma_vli) lzma_index_block_count(const lzma_index *i)
+ lzma_nothrow lzma_attr_pure;
+
+
+/**
+ * \brief Get the size of the Index field as bytes
+ *
+ * This is needed to verify the Backward Size field in the Stream Footer.
+ */
+extern LZMA_API(lzma_vli) lzma_index_size(const lzma_index *i)
+ lzma_nothrow lzma_attr_pure;
+
+
+/**
+ * \brief Get the total size of the Stream
+ *
+ * If multiple lzma_indexes have been combined, this works as if the Blocks
+ * were in a single Stream. This is useful if you are going to combine
+ * Blocks from multiple Streams into a single new Stream.
+ */
+extern LZMA_API(lzma_vli) lzma_index_stream_size(const lzma_index *i)
+ lzma_nothrow lzma_attr_pure;
+
+
+/**
+ * \brief Get the total size of the Blocks
+ *
+ * This doesn't include the Stream Header, Stream Footer, Stream Padding,
+ * or Index fields.
+ */
+extern LZMA_API(lzma_vli) lzma_index_total_size(const lzma_index *i)
+ lzma_nothrow lzma_attr_pure;
+
+
+/**
+ * \brief Get the total size of the file
+ *
+ * When no lzma_indexes have been combined with lzma_index_cat() and there is
+ * no Stream Padding, this function is identical to lzma_index_stream_size().
+ * If multiple lzma_indexes have been combined, this includes also the headers
+ * of each separate Stream and the possible Stream Padding fields.
+ */
+extern LZMA_API(lzma_vli) lzma_index_file_size(const lzma_index *i)
+ lzma_nothrow lzma_attr_pure;
+
+
+/**
+ * \brief Get the uncompressed size of the file
+ */
+extern LZMA_API(lzma_vli) lzma_index_uncompressed_size(const lzma_index *i)
+ lzma_nothrow lzma_attr_pure;
+
+
+/**
+ * \brief Initialize an iterator
+ *
+ * \param iter Pointer to a lzma_index_iter structure
+ * \param i lzma_index to which the iterator will be associated
+ *
+ * This function associates the iterator with the given lzma_index, and calls
+ * lzma_index_iter_rewind() on the iterator.
+ *
+ * This function doesn't allocate any memory, thus there is no
+ * lzma_index_iter_end(). The iterator is valid as long as the
+ * associated lzma_index is valid, that is, until lzma_index_end() or
+ * using it as source in lzma_index_cat(). Specifically, lzma_index doesn't
+ * become invalid if new Blocks are added to it with lzma_index_append() or
+ * if it is used as the destination in lzma_index_cat().
+ *
+ * It is safe to make copies of an initialized lzma_index_iter, for example,
+ * to easily restart reading at some particular position.
+ */
+extern LZMA_API(void) lzma_index_iter_init(
+ lzma_index_iter *iter, const lzma_index *i) lzma_nothrow;
+
+
+/**
+ * \brief Rewind the iterator
+ *
+ * Rewind the iterator so that next call to lzma_index_iter_next() will
+ * return the first Block or Stream.
+ */
+extern LZMA_API(void) lzma_index_iter_rewind(lzma_index_iter *iter)
+ lzma_nothrow;
+
+
+/**
+ * \brief Get the next Block or Stream
+ *
+ * \param iter Iterator initialized with lzma_index_iter_init()
+ * \param mode Specify what kind of information the caller wants
+ * to get. See lzma_index_iter_mode for details.
+ *
+ * \return If next Block or Stream matching the mode was found, *iter
+ * is updated and this function returns false. If no Block or
+ * Stream matching the mode is found, *iter is not modified
+ * and this function returns true. If mode is set to an unknown
+ * value, *iter is not modified and this function returns true.
+ */
+extern LZMA_API(lzma_bool) lzma_index_iter_next(
+ lzma_index_iter *iter, lzma_index_iter_mode mode)
+ lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief Locate a Block
+ *
+ * If it is possible to seek in the .xz file, it is possible to parse
+ * the Index field(s) and use lzma_index_iter_locate() to do random-access
+ * reading with granularity of Block size.
+ *
+ * \param iter Iterator that was earlier initialized with
+ * lzma_index_iter_init().
+ * \param target Uncompressed target offset which the caller would
+ * like to locate from the Stream
+ *
+ * If the target is smaller than the uncompressed size of the Stream (can be
+ * checked with lzma_index_uncompressed_size()):
+ * - Information about the Stream and Block containing the requested
+ * uncompressed offset is stored into *iter.
+ * - Internal state of the iterator is adjusted so that
+ * lzma_index_iter_next() can be used to read subsequent Blocks or Streams.
+ * - This function returns false.
+ *
+ * If target is greater than the uncompressed size of the Stream, *iter
+ * is not modified, and this function returns true.
+ */
+extern LZMA_API(lzma_bool) lzma_index_iter_locate(
+ lzma_index_iter *iter, lzma_vli target) lzma_nothrow;
+
+
+/**
+ * \brief Concatenate lzma_indexes
+ *
+ * Concatenating lzma_indexes is useful when doing random-access reading in
+ * multi-Stream .xz file, or when combining multiple Streams into single
+ * Stream.
+ *
+ * \param dest lzma_index after which src is appended
+ * \param src lzma_index to be appended after dest. If this
+ * function succeeds, the memory allocated for src
+ * is freed or moved to be part of dest, and all
+ * iterators pointing to src will become invalid.
+ * \param allocator Custom memory allocator; can be NULL to use
+ * malloc() and free().
+ *
+ * \return - LZMA_OK: lzma_indexes were concatenated successfully.
+ * src is now a dangling pointer.
+ * - LZMA_DATA_ERROR: *dest would grow too big.
+ * - LZMA_MEM_ERROR
+ * - LZMA_PROG_ERROR
+ */
+extern LZMA_API(lzma_ret) lzma_index_cat(lzma_index *lzma_restrict dest,
+ lzma_index *lzma_restrict src,
+ lzma_allocator *allocator)
+ lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief Duplicate lzma_index
+ *
+ * \return A copy of the lzma_index, or NULL if memory allocation failed.
+ */
+extern LZMA_API(lzma_index *) lzma_index_dup(
+ const lzma_index *i, lzma_allocator *allocator)
+ lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief Initialize .xz Index encoder
+ *
+ * \param strm Pointer to properly prepared lzma_stream
+ * \param i Pointer to lzma_index which should be encoded.
+ *
+ * The only valid action value for lzma_code() is LZMA_RUN.
+ *
+ * \return - LZMA_OK: Initialization succeeded, continue with lzma_code().
+ * - LZMA_MEM_ERROR
+ * - LZMA_PROG_ERROR
+ */
+extern LZMA_API(lzma_ret) lzma_index_encoder(
+ lzma_stream *strm, const lzma_index *i)
+ lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief Initialize .xz Index decoder
+ *
+ * \param strm Pointer to properly prepared lzma_stream
+ * \param i The decoded Index will be made available via
+ * this pointer. Initially this function will
+ * set *i to NULL (the old value is ignored). If
+ * decoding succeeds (lzma_code() returns
+ * LZMA_STREAM_END), *i will be set to point
+ * to a new lzma_index, which the application
+ * has to later free with lzma_index_end().
+ * \param memlimit How much memory the resulting lzma_index is
+ * allowed to require.
+ *
+ * The only valid action value for lzma_code() is LZMA_RUN.
+ *
+ * \return - LZMA_OK: Initialization succeeded, continue with lzma_code().
+ * - LZMA_MEM_ERROR
+ * - LZMA_MEMLIMIT_ERROR
+ * - LZMA_PROG_ERROR
+ */
+extern LZMA_API(lzma_ret) lzma_index_decoder(
+ lzma_stream *strm, lzma_index **i, uint64_t memlimit)
+ lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief Single-call .xz Index encoder
+ *
+ * \param i lzma_index to be encoded
+ * \param out Beginning of the output buffer
+ * \param out_pos The next byte will be written to out[*out_pos].
+ * *out_pos is updated only if encoding succeeds.
+ * \param out_size Size of the out buffer; the first byte into
+ * which no data is written to is out[out_size].
+ *
+ * \return - LZMA_OK: Encoding was successful.
+ * - LZMA_BUF_ERROR: Output buffer is too small. Use
+ * lzma_index_size() to find out how much output
+ * space is needed.
+ * - LZMA_PROG_ERROR
+ *
+ * \note This function doesn't take allocator argument since all
+ * the internal data is allocated on stack.
+ */
+extern LZMA_API(lzma_ret) lzma_index_buffer_encode(const lzma_index *i,
+ uint8_t *out, size_t *out_pos, size_t out_size) lzma_nothrow;
+
+
+/**
+ * \brief Single-call .xz Index decoder
+ *
+ * \param i If decoding succeeds, *i will point to a new
+ * lzma_index, which the application has to
+ * later free with lzma_index_end(). If an error
+ * occurs, *i will be NULL. The old value of *i
+ * is always ignored and thus doesn't need to be
+ * initialized by the caller.
+ * \param memlimit Pointer to how much memory the resulting
+ * lzma_index is allowed to require. The value
+ * pointed by this pointer is modified if and only
+ * if LZMA_MEMLIMIT_ERROR is returned.
+ * \param allocator Pointer to lzma_allocator, or NULL to use malloc()
+ * \param in Beginning of the input buffer
+ * \param in_pos The next byte will be read from in[*in_pos].
+ * *in_pos is updated only if decoding succeeds.
+ * \param in_size Size of the input buffer; the first byte that
+ * won't be read is in[in_size].
+ *
+ * \return - LZMA_OK: Decoding was successful.
+ * - LZMA_MEM_ERROR
+ * - LZMA_MEMLIMIT_ERROR: Memory usage limit was reached.
+ * The minimum required memlimit value was stored to *memlimit.
+ * - LZMA_DATA_ERROR
+ * - LZMA_PROG_ERROR
+ */
+extern LZMA_API(lzma_ret) lzma_index_buffer_decode(lzma_index **i,
+ uint64_t *memlimit, lzma_allocator *allocator,
+ const uint8_t *in, size_t *in_pos, size_t in_size)
+ lzma_nothrow;
diff --git a/src/liblzma/api/lzma/index_hash.h b/src/liblzma/api/lzma/index_hash.h
new file mode 100644
index 000000000000..94726e7beeae
--- /dev/null
+++ b/src/liblzma/api/lzma/index_hash.h
@@ -0,0 +1,107 @@
+/**
+ * \file lzma/index_hash.h
+ * \brief Validates Index by using a hash function
+ *
+ * Hashing makes it possible to use constant amount of memory to validate
+ * Index of arbitrary size.
+ */
+
+/*
+ * Author: Lasse Collin
+ *
+ * This file has been put into the public domain.
+ * You can do whatever you want with this file.
+ *
+ * See ../lzma.h for information about liblzma as a whole.
+ */
+
+#ifndef LZMA_H_INTERNAL
+# error Never include this file directly. Use <lzma.h> instead.
+#endif
+
+/**
+ * \brief Opaque data type to hold the Index hash
+ */
+typedef struct lzma_index_hash_s lzma_index_hash;
+
+
+/**
+ * \brief Allocate and initialize a new lzma_index_hash structure
+ *
+ * If index_hash is NULL, a new lzma_index_hash structure is allocated,
+ * initialized, and a pointer to it returned. If allocation fails, NULL
+ * is returned.
+ *
+ * If index_hash is non-NULL, it is reinitialized and the same pointer
+ * returned. In this case, return value cannot be NULL or a different
+ * pointer than the index_hash that was given as an argument.
+ */
+extern LZMA_API(lzma_index_hash *) lzma_index_hash_init(
+ lzma_index_hash *index_hash, lzma_allocator *allocator)
+ lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief Deallocate lzma_index_hash structure
+ */
+extern LZMA_API(void) lzma_index_hash_end(
+ lzma_index_hash *index_hash, lzma_allocator *allocator)
+ lzma_nothrow;
+
+
+/**
+ * \brief Add a new Record to an Index hash
+ *
+ * \param index Pointer to a lzma_index_hash structure
+ * \param unpadded_size Unpadded Size of a Block
+ * \param uncompressed_size Uncompressed Size of a Block
+ *
+ * \return - LZMA_OK
+ * - LZMA_DATA_ERROR: Compressed or uncompressed size of the
+ * Stream or size of the Index field would grow too big.
+ * - LZMA_PROG_ERROR: Invalid arguments or this function is being
+ * used when lzma_index_hash_decode() has already been used.
+ */
+extern LZMA_API(lzma_ret) lzma_index_hash_append(lzma_index_hash *index_hash,
+ lzma_vli unpadded_size, lzma_vli uncompressed_size)
+ lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief Decode and validate the Index field
+ *
+ * After telling the sizes of all Blocks with lzma_index_hash_append(),
+ * the actual Index field is decoded with this function. Specifically,
+ * once decoding of the Index field has been started, no more Records
+ * can be added using lzma_index_hash_append().
+ *
+ * This function doesn't use lzma_stream structure to pass the input data.
+ * Instead, the input buffer is specified using three arguments. This is
+ * because it matches better the internal APIs of liblzma.
+ *
+ * \param index_hash Pointer to a lzma_index_hash structure
+ * \param in Pointer to the beginning of the input buffer
+ * \param in_pos in[*in_pos] is the next byte to process
+ * \param in_size in[in_size] is the first byte not to process
+ *
+ * \return - LZMA_OK: So far good, but more input is needed.
+ * - LZMA_STREAM_END: Index decoded successfully and it matches
+ * the Records given with lzma_index_hash_append().
+ * - LZMA_DATA_ERROR: Index is corrupt or doesn't match the
+ * information given with lzma_index_hash_append().
+ * - LZMA_BUF_ERROR: Cannot progress because *in_pos >= in_size.
+ * - LZMA_PROG_ERROR
+ */
+extern LZMA_API(lzma_ret) lzma_index_hash_decode(lzma_index_hash *index_hash,
+ const uint8_t *in, size_t *in_pos, size_t in_size)
+ lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief Get the size of the Index field as bytes
+ *
+ * This is needed to verify the Backward Size field in the Stream Footer.
+ */
+extern LZMA_API(lzma_vli) lzma_index_hash_size(
+ const lzma_index_hash *index_hash)
+ lzma_nothrow lzma_attr_pure;
diff --git a/src/liblzma/api/lzma/lzma.h b/src/liblzma/api/lzma/lzma.h
new file mode 100644
index 000000000000..c17736d7eaac
--- /dev/null
+++ b/src/liblzma/api/lzma/lzma.h
@@ -0,0 +1,397 @@
+/**
+ * \file lzma/lzma.h
+ * \brief LZMA1 and LZMA2 filters
+ */
+
+/*
+ * Author: Lasse Collin
+ *
+ * This file has been put into the public domain.
+ * You can do whatever you want with this file.
+ *
+ * See ../lzma.h for information about liblzma as a whole.
+ */
+
+#ifndef LZMA_H_INTERNAL
+# error Never include this file directly. Use <lzma.h> instead.
+#endif
+
+
+/**
+ * \brief LZMA1 Filter ID
+ *
+ * LZMA1 is the very same thing as what was called just LZMA in LZMA Utils,
+ * 7-Zip, and LZMA SDK. It's called LZMA1 here to prevent developers from
+ * accidentally using LZMA when they actually want LZMA2.
+ *
+ * LZMA1 shouldn't be used for new applications unless you _really_ know
+ * what you are doing. LZMA2 is almost always a better choice.
+ */
+#define LZMA_FILTER_LZMA1 LZMA_VLI_C(0x4000000000000001)
+
+/**
+ * \brief LZMA2 Filter ID
+ *
+ * Usually you want this instead of LZMA1. Compared to LZMA1, LZMA2 adds
+ * support for LZMA_SYNC_FLUSH, uncompressed chunks (smaller expansion
+ * when trying to compress uncompressible data), possibility to change
+ * lc/lp/pb in the middle of encoding, and some other internal improvements.
+ */
+#define LZMA_FILTER_LZMA2 LZMA_VLI_C(0x21)
+
+
+/**
+ * \brief Match finders
+ *
+ * Match finder has major effect on both speed and compression ratio.
+ * Usually hash chains are faster than binary trees.
+ *
+ * The memory usage formulas are only rough estimates, which are closest to
+ * reality when dict_size is a power of two. The formulas are more complex
+ * in reality, and can also change a little between liblzma versions. Use
+ * lzma_memusage_encoder() to get more accurate estimate of memory usage.
+ */
+typedef enum {
+ LZMA_MF_HC3 = 0x03,
+ /**<
+ * \brief Hash Chain with 2- and 3-byte hashing
+ *
+ * Minimum nice_len: 3
+ *
+ * Memory usage:
+ * - dict_size <= 16 MiB: dict_size * 7.5
+ * - dict_size > 16 MiB: dict_size * 5.5 + 64 MiB
+ */
+
+ LZMA_MF_HC4 = 0x04,
+ /**<
+ * \brief Hash Chain with 2-, 3-, and 4-byte hashing
+ *
+ * Minimum nice_len: 4
+ *
+ * Memory usage: dict_size * 7.5
+ */
+
+ LZMA_MF_BT2 = 0x12,
+ /**<
+ * \brief Binary Tree with 2-byte hashing
+ *
+ * Minimum nice_len: 2
+ *
+ * Memory usage: dict_size * 9.5
+ */
+
+ LZMA_MF_BT3 = 0x13,
+ /**<
+ * \brief Binary Tree with 2- and 3-byte hashing
+ *
+ * Minimum nice_len: 3
+ *
+ * Memory usage:
+ * - dict_size <= 16 MiB: dict_size * 11.5
+ * - dict_size > 16 MiB: dict_size * 9.5 + 64 MiB
+ */
+
+ LZMA_MF_BT4 = 0x14
+ /**<
+ * \brief Binary Tree with 2-, 3-, and 4-byte hashing
+ *
+ * Minimum nice_len: 4
+ *
+ * Memory usage: dict_size * 11.5
+ */
+} lzma_match_finder;
+
+
+/**
+ * \brief Test if given match finder is supported
+ *
+ * Return true if the given match finder is supported by this liblzma build.
+ * Otherwise false is returned. It is safe to call this with a value that
+ * isn't listed in lzma_match_finder enumeration; the return value will be
+ * false.
+ *
+ * There is no way to list which match finders are available in this
+ * particular liblzma version and build. It would be useless, because
+ * a new match finder, which the application developer wasn't aware,
+ * could require giving additional options to the encoder that the older
+ * match finders don't need.
+ */
+extern LZMA_API(lzma_bool) lzma_mf_is_supported(lzma_match_finder match_finder)
+ lzma_nothrow lzma_attr_const;
+
+
+/**
+ * \brief Compression modes
+ *
+ * This selects the function used to analyze the data produced by the match
+ * finder.
+ */
+typedef enum {
+ LZMA_MODE_FAST = 1,
+ /**<
+ * \brief Fast compression
+ *
+ * Fast mode is usually at its best when combined with
+ * a hash chain match finder.
+ */
+
+ LZMA_MODE_NORMAL = 2
+ /**<
+ * \brief Normal compression
+ *
+ * This is usually notably slower than fast mode. Use this
+ * together with binary tree match finders to expose the
+ * full potential of the LZMA1 or LZMA2 encoder.
+ */
+} lzma_mode;
+
+
+/**
+ * \brief Test if given compression mode is supported
+ *
+ * Return true if the given compression mode is supported by this liblzma
+ * build. Otherwise false is returned. It is safe to call this with a value
+ * that isn't listed in lzma_mode enumeration; the return value will be false.
+ *
+ * There is no way to list which modes are available in this particular
+ * liblzma version and build. It would be useless, because a new compression
+ * mode, which the application developer wasn't aware, could require giving
+ * additional options to the encoder that the older modes don't need.
+ */
+extern LZMA_API(lzma_bool) lzma_mode_is_supported(lzma_mode mode)
+ lzma_nothrow lzma_attr_const;
+
+
+/**
+ * \brief Options specific to the LZMA1 and LZMA2 filters
+ *
+ * Since LZMA1 and LZMA2 share most of the code, it's simplest to share
+ * the options structure too. For encoding, all but the reserved variables
+ * need to be initialized unless specifically mentioned otherwise.
+ *
+ * For raw decoding, both LZMA1 and LZMA2 need dict_size, preset_dict, and
+ * preset_dict_size (if preset_dict != NULL). LZMA1 needs also lc, lp, and pb.
+ */
+typedef struct {
+ /**
+ * \brief Dictionary size in bytes
+ *
+ * Dictionary size indicates how many bytes of the recently processed
+ * uncompressed data is kept in memory. One method to reduce size of
+ * the uncompressed data is to store distance-length pairs, which
+ * indicate what data to repeat from the dictionary buffer. Thus,
+ * the bigger the dictionary, the better the compression ratio
+ * usually is.
+ *
+ * Maximum size of the dictionary depends on multiple things:
+ * - Memory usage limit
+ * - Available address space (not a problem on 64-bit systems)
+ * - Selected match finder (encoder only)
+ *
+ * Currently the maximum dictionary size for encoding is 1.5 GiB
+ * (i.e. (UINT32_C(1) << 30) + (UINT32_C(1) << 29)) even on 64-bit
+ * systems for certain match finder implementation reasons. In the
+ * future, there may be match finders that support bigger
+ * dictionaries.
+ *
+ * Decoder already supports dictionaries up to 4 GiB - 1 B (i.e.
+ * UINT32_MAX), so increasing the maximum dictionary size of the
+ * encoder won't cause problems for old decoders.
+ *
+ * Because extremely small dictionaries sizes would have unneeded
+ * overhead in the decoder, the minimum dictionary size is 4096 bytes.
+ *
+ * \note When decoding, too big dictionary does no other harm
+ * than wasting memory.
+ */
+ uint32_t dict_size;
+# define LZMA_DICT_SIZE_MIN UINT32_C(4096)
+# define LZMA_DICT_SIZE_DEFAULT (UINT32_C(1) << 23)
+
+ /**
+ * \brief Pointer to an initial dictionary
+ *
+ * It is possible to initialize the LZ77 history window using
+ * a preset dictionary. It is useful when compressing many
+ * similar, relatively small chunks of data independently from
+ * each other. The preset dictionary should contain typical
+ * strings that occur in the files being compressed. The most
+ * probable strings should be near the end of the preset dictionary.
+ *
+ * This feature should be used only in special situations. For
+ * now, it works correctly only with raw encoding and decoding.
+ * Currently none of the container formats supported by
+ * liblzma allow preset dictionary when decoding, thus if
+ * you create a .xz or .lzma file with preset dictionary, it
+ * cannot be decoded with the regular decoder functions. In the
+ * future, the .xz format will likely get support for preset
+ * dictionary though.
+ */
+ const uint8_t *preset_dict;
+
+ /**
+ * \brief Size of the preset dictionary
+ *
+ * Specifies the size of the preset dictionary. If the size is
+ * bigger than dict_size, only the last dict_size bytes are
+ * processed.
+ *
+ * This variable is read only when preset_dict is not NULL.
+ * If preset_dict is not NULL but preset_dict_size is zero,
+ * no preset dictionary is used (identical to only setting
+ * preset_dict to NULL).
+ */
+ uint32_t preset_dict_size;
+
+ /**
+ * \brief Number of literal context bits
+ *
+ * How many of the highest bits of the previous uncompressed
+ * eight-bit byte (also known as `literal') are taken into
+ * account when predicting the bits of the next literal.
+ *
+ * \todo Example
+ *
+ * There is a limit that applies to literal context bits and literal
+ * position bits together: lc + lp <= 4. Without this limit the
+ * decoding could become very slow, which could have security related
+ * results in some cases like email servers doing virus scanning.
+ * This limit also simplifies the internal implementation in liblzma.
+ *
+ * There may be LZMA1 streams that have lc + lp > 4 (maximum possible
+ * lc would be 8). It is not possible to decode such streams with
+ * liblzma.
+ */
+ uint32_t lc;
+# define LZMA_LCLP_MIN 0
+# define LZMA_LCLP_MAX 4
+# define LZMA_LC_DEFAULT 3
+
+ /**
+ * \brief Number of literal position bits
+ *
+ * How many of the lowest bits of the current position (number
+ * of bytes from the beginning of the uncompressed data) in the
+ * uncompressed data is taken into account when predicting the
+ * bits of the next literal (a single eight-bit byte).
+ *
+ * \todo Example
+ */
+ uint32_t lp;
+# define LZMA_LP_DEFAULT 0
+
+ /**
+ * \brief Number of position bits
+ *
+ * How many of the lowest bits of the current position in the
+ * uncompressed data is taken into account when estimating
+ * probabilities of matches. A match is a sequence of bytes for
+ * which a matching sequence is found from the dictionary and
+ * thus can be stored as distance-length pair.
+ *
+ * Example: If most of the matches occur at byte positions of
+ * 8 * n + 3, that is, 3, 11, 19, ... set pb to 3, because 2**3 == 8.
+ */
+ uint32_t pb;
+# define LZMA_PB_MIN 0
+# define LZMA_PB_MAX 4
+# define LZMA_PB_DEFAULT 2
+
+ /** Compression mode */
+ lzma_mode mode;
+
+ /**
+ * \brief Nice length of a match
+ *
+ * This determines how many bytes the encoder compares from the match
+ * candidates when looking for the best match. Once a match of at
+ * least nice_len bytes long is found, the encoder stops looking for
+ * better candidates and encodes the match. (Naturally, if the found
+ * match is actually longer than nice_len, the actual length is
+ * encoded; it's not truncated to nice_len.)
+ *
+ * Bigger values usually increase the compression ratio and
+ * compression time. For most files, 32 to 128 is a good value,
+ * which gives very good compression ratio at good speed.
+ *
+ * The exact minimum value depends on the match finder. The maximum
+ * is 273, which is the maximum length of a match that LZMA1 and
+ * LZMA2 can encode.
+ */
+ uint32_t nice_len;
+
+ /** Match finder ID */
+ lzma_match_finder mf;
+
+ /**
+ * \brief Maximum search depth in the match finder
+ *
+ * For every input byte, match finder searches through the hash chain
+ * or binary tree in a loop, each iteration going one step deeper in
+ * the chain or tree. The searching stops if
+ * - a match of at least nice_len bytes long is found;
+ * - all match candidates from the hash chain or binary tree have
+ * been checked; or
+ * - maximum search depth is reached.
+ *
+ * Maximum search depth is needed to prevent the match finder from
+ * wasting too much time in case there are lots of short match
+ * candidates. On the other hand, stopping the search before all
+ * candidates have been checked can reduce compression ratio.
+ *
+ * Setting depth to zero tells liblzma to use an automatic default
+ * value, that depends on the selected match finder and nice_len.
+ * The default is in the range [10, 200] or so (it may vary between
+ * liblzma versions).
+ *
+ * Using a bigger depth value than the default can increase
+ * compression ratio in some cases. There is no strict maximum value,
+ * but high values (thousands or millions) should be used with care:
+ * the encoder could remain fast enough with typical input, but
+ * malicious input could cause the match finder to slow down
+ * dramatically, possibly creating a denial of service attack.
+ */
+ uint32_t depth;
+
+ /*
+ * Reserved space to allow possible future extensions without
+ * breaking the ABI. You should not touch these, because the names
+ * of these variables may change. These are and will never be used
+ * with the currently supported options, so it is safe to leave these
+ * uninitialized.
+ */
+ void *reserved_ptr1;
+ void *reserved_ptr2;
+ uint32_t reserved_int1;
+ uint32_t reserved_int2;
+ uint32_t reserved_int3;
+ uint32_t reserved_int4;
+ uint32_t reserved_int5;
+ uint32_t reserved_int6;
+ uint32_t reserved_int7;
+ uint32_t reserved_int8;
+ lzma_reserved_enum reserved_enum1;
+ lzma_reserved_enum reserved_enum2;
+ lzma_reserved_enum reserved_enum3;
+ lzma_reserved_enum reserved_enum4;
+
+} lzma_options_lzma;
+
+
+/**
+ * \brief Set a compression preset to lzma_options_lzma structure
+ *
+ * 0 is the fastest and 9 is the slowest. These match the switches -0 .. -9
+ * of the xz command line tool. In addition, it is possible to bitwise-or
+ * flags to the preset. Currently only LZMA_PRESET_EXTREME is supported.
+ * The flags are defined in container.h, because the flags are used also
+ * with lzma_easy_encoder().
+ *
+ * The preset values are subject to changes between liblzma versions.
+ *
+ * This function is available only if LZMA1 or LZMA2 encoder has been enabled
+ * when building liblzma.
+ */
+extern LZMA_API(lzma_bool) lzma_lzma_preset(
+ lzma_options_lzma *options, uint32_t preset) lzma_nothrow;
diff --git a/src/liblzma/api/lzma/stream_flags.h b/src/liblzma/api/lzma/stream_flags.h
new file mode 100644
index 000000000000..d255bdda15f6
--- /dev/null
+++ b/src/liblzma/api/lzma/stream_flags.h
@@ -0,0 +1,227 @@
+/**
+ * \file lzma/stream_flags.h
+ * \brief .xz Stream Header and Stream Footer encoder and decoder
+ */
+
+/*
+ * Author: Lasse Collin
+ *
+ * This file has been put into the public domain.
+ * You can do whatever you want with this file.
+ *
+ * See ../lzma.h for information about liblzma as a whole.
+ */
+
+#ifndef LZMA_H_INTERNAL
+# error Never include this file directly. Use <lzma.h> instead.
+#endif
+
+
+/**
+ * \brief Size of Stream Header and Stream Footer
+ *
+ * Stream Header and Stream Footer have the same size and they are not
+ * going to change even if a newer version of the .xz file format is
+ * developed in future.
+ */
+#define LZMA_STREAM_HEADER_SIZE 12
+
+
+/**
+ * \brief Options for encoding/decoding Stream Header and Stream Footer
+ */
+typedef struct {
+ /**
+ * \brief Stream Flags format version
+ *
+ * To prevent API and ABI breakages if new features are needed in
+ * Stream Header or Stream Footer, a version number is used to
+ * indicate which fields in this structure are in use. For now,
+ * version must always be zero. With non-zero version, the
+ * lzma_stream_header_encode() and lzma_stream_footer_encode()
+ * will return LZMA_OPTIONS_ERROR.
+ *
+ * lzma_stream_header_decode() and lzma_stream_footer_decode()
+ * will always set this to the lowest value that supports all the
+ * features indicated by the Stream Flags field. The application
+ * must check that the version number set by the decoding functions
+ * is supported by the application. Otherwise it is possible that
+ * the application will decode the Stream incorrectly.
+ */
+ uint32_t version;
+
+ /**
+ * \brief Backward Size
+ *
+ * Backward Size must be a multiple of four bytes. In this Stream
+ * format version, Backward Size is the size of the Index field.
+ *
+ * Backward Size isn't actually part of the Stream Flags field, but
+ * it is convenient to include in this structure anyway. Backward
+ * Size is present only in the Stream Footer. There is no need to
+ * initialize backward_size when encoding Stream Header.
+ *
+ * lzma_stream_header_decode() always sets backward_size to
+ * LZMA_VLI_UNKNOWN so that it is convenient to use
+ * lzma_stream_flags_compare() when both Stream Header and Stream
+ * Footer have been decoded.
+ */
+ lzma_vli backward_size;
+# define LZMA_BACKWARD_SIZE_MIN 4
+# define LZMA_BACKWARD_SIZE_MAX (LZMA_VLI_C(1) << 34)
+
+ /**
+ * \brief Check ID
+ *
+ * This indicates the type of the integrity check calculated from
+ * uncompressed data.
+ */
+ lzma_check check;
+
+ /*
+ * Reserved space to allow possible future extensions without
+ * breaking the ABI. You should not touch these, because the
+ * names of these variables may change.
+ *
+ * (We will never be able to use all of these since Stream Flags
+ * is just two bytes plus Backward Size of four bytes. But it's
+ * nice to have the proper types when they are needed.)
+ */
+ lzma_reserved_enum reserved_enum1;
+ lzma_reserved_enum reserved_enum2;
+ lzma_reserved_enum reserved_enum3;
+ lzma_reserved_enum reserved_enum4;
+ lzma_reserved_enum reserved_enum5;
+ lzma_reserved_enum reserved_enum6;
+ lzma_bool reserved_bool1;
+ lzma_bool reserved_bool2;
+ lzma_bool reserved_bool3;
+ lzma_bool reserved_bool4;
+ lzma_bool reserved_bool5;
+ lzma_bool reserved_bool6;
+ lzma_bool reserved_bool7;
+ lzma_bool reserved_bool8;
+ uint32_t reserved_int1;
+ uint32_t reserved_int2;
+ uint32_t reserved_int3;
+ uint32_t reserved_int4;
+
+} lzma_stream_flags;
+
+
+/**
+ * \brief Encode Stream Header
+ *
+ * \param options Stream Header options to be encoded.
+ * options->backward_size is ignored and doesn't
+ * need to be initialized.
+ * \param out Beginning of the output buffer of
+ * LZMA_STREAM_HEADER_SIZE bytes.
+ *
+ * \return - LZMA_OK: Encoding was successful.
+ * - LZMA_OPTIONS_ERROR: options->version is not supported by
+ * this liblzma version.
+ * - LZMA_PROG_ERROR: Invalid options.
+ */
+extern LZMA_API(lzma_ret) lzma_stream_header_encode(
+ const lzma_stream_flags *options, uint8_t *out)
+ lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief Encode Stream Footer
+ *
+ * \param options Stream Footer options to be encoded.
+ * \param out Beginning of the output buffer of
+ * LZMA_STREAM_HEADER_SIZE bytes.
+ *
+ * \return - LZMA_OK: Encoding was successful.
+ * - LZMA_OPTIONS_ERROR: options->version is not supported by
+ * this liblzma version.
+ * - LZMA_PROG_ERROR: Invalid options.
+ */
+extern LZMA_API(lzma_ret) lzma_stream_footer_encode(
+ const lzma_stream_flags *options, uint8_t *out)
+ lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief Decode Stream Header
+ *
+ * \param options Stream Header options to be encoded.
+ * \param in Beginning of the input buffer of
+ * LZMA_STREAM_HEADER_SIZE bytes.
+ *
+ * options->backward_size is always set to LZMA_VLI_UNKNOWN. This is to
+ * help comparing Stream Flags from Stream Header and Stream Footer with
+ * lzma_stream_flags_compare().
+ *
+ * \return - LZMA_OK: Decoding was successful.
+ * - LZMA_FORMAT_ERROR: Magic bytes don't match, thus the given
+ * buffer cannot be Stream Header.
+ * - LZMA_DATA_ERROR: CRC32 doesn't match, thus the header
+ * is corrupt.
+ * - LZMA_OPTIONS_ERROR: Unsupported options are present
+ * in the header.
+ *
+ * \note When decoding .xz files that contain multiple Streams, it may
+ * make sense to print "file format not recognized" only if
+ * decoding of the Stream Header of the _first_ Stream gives
+ * LZMA_FORMAT_ERROR. If non-first Stream Header gives
+ * LZMA_FORMAT_ERROR, the message used for LZMA_DATA_ERROR is
+ * probably more appropriate.
+ *
+ * For example, Stream decoder in liblzma uses LZMA_DATA_ERROR if
+ * LZMA_FORMAT_ERROR is returned by lzma_stream_header_decode()
+ * when decoding non-first Stream.
+ */
+extern LZMA_API(lzma_ret) lzma_stream_header_decode(
+ lzma_stream_flags *options, const uint8_t *in)
+ lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief Decode Stream Footer
+ *
+ * \param options Stream Header options to be encoded.
+ * \param in Beginning of the input buffer of
+ * LZMA_STREAM_HEADER_SIZE bytes.
+ *
+ * \return - LZMA_OK: Decoding was successful.
+ * - LZMA_FORMAT_ERROR: Magic bytes don't match, thus the given
+ * buffer cannot be Stream Footer.
+ * - LZMA_DATA_ERROR: CRC32 doesn't match, thus the Stream Footer
+ * is corrupt.
+ * - LZMA_OPTIONS_ERROR: Unsupported options are present
+ * in Stream Footer.
+ *
+ * \note If Stream Header was already decoded successfully, but
+ * decoding Stream Footer returns LZMA_FORMAT_ERROR, the
+ * application should probably report some other error message
+ * than "file format not recognized", since the file more likely
+ * is corrupt (possibly truncated). Stream decoder in liblzma
+ * uses LZMA_DATA_ERROR in this situation.
+ */
+extern LZMA_API(lzma_ret) lzma_stream_footer_decode(
+ lzma_stream_flags *options, const uint8_t *in)
+ lzma_nothrow lzma_attr_warn_unused_result;
+
+
+/**
+ * \brief Compare two lzma_stream_flags structures
+ *
+ * backward_size values are compared only if both are not
+ * LZMA_VLI_UNKNOWN.
+ *
+ * \return - LZMA_OK: Both are equal. If either had backward_size set
+ * to LZMA_VLI_UNKNOWN, backward_size values were not
+ * compared or validated.
+ * - LZMA_DATA_ERROR: The structures differ.
+ * - LZMA_OPTIONS_ERROR: version in either structure is greater
+ * than the maximum supported version (currently zero).
+ * - LZMA_PROG_ERROR: Invalid value, e.g. invalid check or
+ * backward_size.
+ */
+extern LZMA_API(lzma_ret) lzma_stream_flags_compare(
+ const lzma_stream_flags *a, const lzma_stream_flags *b)
+ lzma_nothrow lzma_attr_pure;
diff --git a/src/liblzma/api/lzma/subblock.h b/src/liblzma/api/lzma/subblock.h
new file mode 100644
index 000000000000..4ffb049824b7
--- /dev/null
+++ b/src/liblzma/api/lzma/subblock.h
@@ -0,0 +1,200 @@
+/**
+ * \file lzma/subblock.h
+ * \brief Subblock filter
+ */
+
+/*
+ * Author: Lasse Collin
+ *
+ * This file has been put into the public domain.
+ * You can do whatever you want with this file.
+ *
+ * See ../lzma.h for information about liblzma as a whole.
+ */
+
+#ifndef LZMA_H_INTERNAL
+# error Never include this file directly. Use <lzma.h> instead.
+#endif
+
+
+/**
+ * \brief Filter ID
+ *
+ * Filter ID of the Subblock filter. This is used as lzma_filter.id.
+ */
+#define LZMA_FILTER_SUBBLOCK LZMA_VLI_C(0x01)
+
+
+/**
+ * \brief Subfilter mode
+ *
+ * See lzma_options_subblock.subfilter_mode for details.
+ */
+typedef enum {
+ LZMA_SUBFILTER_NONE,
+ /**<
+ * No Subfilter is in use.
+ */
+
+ LZMA_SUBFILTER_SET,
+ /**<
+ * New Subfilter has been requested to be initialized.
+ */
+
+ LZMA_SUBFILTER_RUN,
+ /**<
+ * Subfilter is active.
+ */
+
+ LZMA_SUBFILTER_FINISH
+ /**<
+ * Subfilter has been requested to be finished.
+ */
+} lzma_subfilter_mode;
+
+
+/**
+ * \brief Options for the Subblock filter
+ *
+ * Specifying options for the Subblock filter is optional: if the pointer
+ * options is NULL, no subfilters are allowed and the default value is used
+ * for subblock_data_size.
+ */
+typedef struct {
+ /* Options for encoder and decoder */
+
+ /**
+ * \brief Allowing subfilters
+ *
+ * If this true, subfilters are allowed.
+ *
+ * In the encoder, if this is set to false, subfilter_mode and
+ * subfilter_options are completely ignored.
+ */
+ lzma_bool allow_subfilters;
+
+ /* Options for encoder only */
+
+ /**
+ * \brief Alignment
+ *
+ * The Subblock filter encapsulates the input data into Subblocks.
+ * Each Subblock has a header which takes a few bytes of space.
+ * When the output of the Subblock encoder is fed to another filter
+ * that takes advantage of the alignment of the input data (e.g. LZMA),
+ * the Subblock filter can add padding to keep the actual data parts
+ * in the Subblocks aligned correctly.
+ *
+ * The alignment should be a positive integer. Subblock filter will
+ * add enough padding between Subblocks so that this is true for
+ * every payload byte:
+ * input_offset % alignment == output_offset % alignment
+ *
+ * The Subblock filter assumes that the first output byte will be
+ * written to a position in the output stream that is properly
+ * aligned. This requirement is automatically met when the start
+ * offset of the Stream or Block is correctly told to Block or
+ * Stream encoder.
+ */
+ uint32_t alignment;
+# define LZMA_SUBBLOCK_ALIGNMENT_MIN 1
+# define LZMA_SUBBLOCK_ALIGNMENT_MAX 32
+# define LZMA_SUBBLOCK_ALIGNMENT_DEFAULT 4
+
+ /**
+ * \brief Size of the Subblock Data part of each Subblock
+ *
+ * This value is re-read every time a new Subblock is started.
+ *
+ * Bigger values
+ * - save a few bytes of space;
+ * - increase latency in the encoder (but no effect for decoding);
+ * - decrease memory locality (increased cache pollution) in the
+ * encoder (no effect in decoding).
+ */
+ uint32_t subblock_data_size;
+# define LZMA_SUBBLOCK_DATA_SIZE_MIN 1
+# define LZMA_SUBBLOCK_DATA_SIZE_MAX (UINT32_C(1) << 28)
+# define LZMA_SUBBLOCK_DATA_SIZE_DEFAULT 4096
+
+ /**
+ * \brief Run-length encoder remote control
+ *
+ * The Subblock filter has an internal run-length encoder (RLE). It
+ * can be useful when the data includes byte sequences that repeat
+ * very many times. The RLE can be used also when a Subfilter is
+ * in use; the RLE will be applied to the output of the Subfilter.
+ *
+ * Note that in contrast to traditional RLE, this RLE is intended to
+ * be used only when there's a lot of data to be repeated. If the
+ * input data has e.g. 500 bytes of NULs now and then, this RLE
+ * is probably useless, because plain LZMA should provide better
+ * results.
+ *
+ * Due to above reasons, it was decided to keep the implementation
+ * of the RLE very simple. When the rle variable is non-zero, it
+ * subblock_data_size must be a multiple of rle. Once the Subblock
+ * encoder has got subblock_data_size bytes of input, it will check
+ * if the whole buffer of the last subblock_data_size can be
+ * represented with repeats of chunks having size of rle bytes.
+ *
+ * If there are consecutive identical buffers of subblock_data_size
+ * bytes, they will be encoded using a single repeat entry if
+ * possible.
+ *
+ * If need arises, more advanced RLE can be implemented later
+ * without breaking API or ABI.
+ */
+ uint32_t rle;
+# define LZMA_SUBBLOCK_RLE_OFF 0
+# define LZMA_SUBBLOCK_RLE_MIN 1
+# define LZMA_SUBBLOCK_RLE_MAX 256
+
+ /**
+ * \brief Subfilter remote control
+ *
+ * When the Subblock filter is initialized, this variable must be
+ * LZMA_SUBFILTER_NONE or LZMA_SUBFILTER_SET.
+ *
+ * When subfilter_mode is LZMA_SUBFILTER_NONE, the application may
+ * put Subfilter options to subfilter_options structure, and then
+ * set subfilter_mode to LZMA_SUBFILTER_SET. No new input data will
+ * be read until the Subfilter has been enabled. Once the Subfilter
+ * has been enabled, liblzma will set subfilter_mode to
+ * LZMA_SUBFILTER_RUN.
+ *
+ * When subfilter_mode is LZMA_SUBFILTER_RUN, the application may
+ * set subfilter_mode to LZMA_SUBFILTER_FINISH. All the input
+ * currently available will be encoded before unsetting the
+ * Subfilter. Application must not change the amount of available
+ * input until the Subfilter has finished. Once the Subfilter has
+ * finished, liblzma will set subfilter_mode to LZMA_SUBFILTER_NONE.
+ *
+ * If the intent is to have Subfilter enabled to the very end of
+ * the data, it is not needed to separately disable Subfilter with
+ * LZMA_SUBFILTER_FINISH. Using LZMA_FINISH as the second argument
+ * of lzma_code() will make the Subblock encoder to disable the
+ * Subfilter once all the data has been ran through the Subfilter.
+ *
+ * After the first call with LZMA_SYNC_FLUSH or LZMA_FINISH, the
+ * application must not change subfilter_mode until LZMA_STREAM_END.
+ * Setting LZMA_SUBFILTER_SET/LZMA_SUBFILTER_FINISH and
+ * LZMA_SYNC_FLUSH/LZMA_FINISH _at the same time_ is fine.
+ *
+ * \note This variable is ignored if allow_subfilters is false.
+ */
+ lzma_subfilter_mode subfilter_mode;
+
+ /**
+ * \brief Subfilter and its options
+ *
+ * When no Subfilter is used, the data is copied as is into Subblocks.
+ * Setting a Subfilter allows encoding some parts of the data with
+ * an additional filter. It is possible to many different Subfilters
+ * in the same Block, although only one can be used at once.
+ *
+ * \note This variable is ignored if allow_subfilters is false.
+ */
+ lzma_filter subfilter_options;
+
+} lzma_options_subblock;
diff --git a/src/liblzma/api/lzma/version.h b/src/liblzma/api/lzma/version.h
new file mode 100644
index 000000000000..0f7c2d3737db
--- /dev/null
+++ b/src/liblzma/api/lzma/version.h
@@ -0,0 +1,121 @@
+/**
+ * \file lzma/version.h
+ * \brief Version number
+ */
+
+/*
+ * Author: Lasse Collin
+ *
+ * This file has been put into the public domain.
+ * You can do whatever you want with this file.
+ *
+ * See ../lzma.h for information about liblzma as a whole.
+ */
+
+#ifndef LZMA_H_INTERNAL
+# error Never include this file directly. Use <lzma.h> instead.
+#endif
+
+
+/*
+ * Version number split into components
+ */
+#define LZMA_VERSION_MAJOR 4
+#define LZMA_VERSION_MINOR 999
+#define LZMA_VERSION_PATCH 9
+#define LZMA_VERSION_STABILITY LZMA_VERSION_STABILITY_BETA
+
+#ifndef LZMA_VERSION_COMMIT
+# define LZMA_VERSION_COMMIT ""
+#endif
+
+
+/*
+ * Map symbolic stability levels to integers.
+ */
+#define LZMA_VERSION_STABILITY_ALPHA 0
+#define LZMA_VERSION_STABILITY_BETA 1
+#define LZMA_VERSION_STABILITY_STABLE 2
+
+
+/**
+ * \brief Compile-time version number
+ *
+ * The version number is of format xyyyzzzs where
+ * - x = major
+ * - yyy = minor
+ * - zzz = revision
+ * - s indicates stability: 0 = alpha, 1 = beta, 2 = stable
+ *
+ * The same xyyyzzz triplet is never reused with different stability levels.
+ * For example, if 5.1.0alpha has been released, there will never be 5.1.0beta
+ * or 5.1.0 stable.
+ *
+ * \note The version number of liblzma has nothing to with
+ * the version number of Igor Pavlov's LZMA SDK.
+ */
+#define LZMA_VERSION (LZMA_VERSION_MAJOR * UINT32_C(10000000) \
+ + LZMA_VERSION_MINOR * UINT32_C(10000) \
+ + LZMA_VERSION_PATCH * UINT32_C(10) \
+ + LZMA_VERSION_STABILITY)
+
+
+/*
+ * Macros to construct the compile-time version string
+ */
+#if LZMA_VERSION_STABILITY == LZMA_VERSION_STABILITY_ALPHA
+# define LZMA_VERSION_STABILITY_STRING "alpha"
+#elif LZMA_VERSION_STABILITY == LZMA_VERSION_STABILITY_BETA
+# define LZMA_VERSION_STABILITY_STRING "beta"
+#elif LZMA_VERSION_STABILITY == LZMA_VERSION_STABILITY_STABLE
+# define LZMA_VERSION_STABILITY_STRING ""
+#else
+# error Incorrect LZMA_VERSION_STABILITY
+#endif
+
+#define LZMA_VERSION_STRING_C_(major, minor, patch, stability, commit) \
+ #major "." #minor "." #patch stability commit
+
+#define LZMA_VERSION_STRING_C(major, minor, patch, stability, commit) \
+ LZMA_VERSION_STRING_C_(major, minor, patch, stability, commit)
+
+
+/**
+ * \brief Compile-time version as a string
+ *
+ * This can be for example "4.999.5alpha", "4.999.8beta", or "5.0.0" (stable
+ * versions don't have any "stable" suffix). In future, a snapshot built
+ * from source code repository may include an additional suffix, for example
+ * "4.999.8beta-21-g1d92". The commit ID won't be available in numeric form
+ * in LZMA_VERSION macro.
+ */
+#define LZMA_VERSION_STRING LZMA_VERSION_STRING_C( \
+ LZMA_VERSION_MAJOR, LZMA_VERSION_MINOR, \
+ LZMA_VERSION_PATCH, LZMA_VERSION_STABILITY_STRING, \
+ LZMA_VERSION_COMMIT)
+
+
+/* #ifndef is needed for use with windres (MinGW or Cygwin). */
+#ifndef LZMA_H_INTERNAL_RC
+
+/**
+ * \brief Run-time version number as an integer
+ *
+ * Return the value of LZMA_VERSION macro at the compile time of liblzma.
+ * This allows the application to compare if it was built against the same,
+ * older, or newer version of liblzma that is currently running.
+ */
+extern LZMA_API(uint32_t) lzma_version_number(void)
+ lzma_nothrow lzma_attr_const;
+
+
+/**
+ * \brief Run-time version as a string
+ *
+ * This function may be useful if you want to display which version of
+ * liblzma your application is currently using.
+ */
+extern LZMA_API(const char *) lzma_version_string(void)
+ lzma_nothrow lzma_attr_const;
+
+#endif
diff --git a/src/liblzma/api/lzma/vli.h b/src/liblzma/api/lzma/vli.h
new file mode 100644
index 000000000000..8d4277f71227
--- /dev/null
+++ b/src/liblzma/api/lzma/vli.h
@@ -0,0 +1,168 @@
+/**
+ * \file lzma/vli.h
+ * \brief Variable-length integer handling
+ *
+ * In the .xz format, most integers are encoded in a variable-length
+ * representation, which is sometimes called little endian base-128 encoding.
+ * This saves space when smaller values are more likely than bigger values.
+ *
+ * The encoding scheme encodes seven bits to every byte, using minimum
+ * number of bytes required to represent the given value. Encodings that use
+ * non-minimum number of bytes are invalid, thus every integer has exactly
+ * one encoded representation. The maximum number of bits in a VLI is 63,
+ * thus the vli argument must be less than or equal to UINT64_MAX / 2. You
+ * should use LZMA_VLI_MAX for clarity.
+ */
+
+/*
+ * Author: Lasse Collin
+ *
+ * This file has been put into the public domain.
+ * You can do whatever you want with this file.
+ *
+ * See ../lzma.h for information about liblzma as a whole.
+ */
+
+#ifndef LZMA_H_INTERNAL
+# error Never include this file directly. Use <lzma.h> instead.
+#endif
+
+
+/**
+ * \brief Maximum supported value of variable-length integer
+ */
+#define LZMA_VLI_MAX (UINT64_MAX / 2)
+
+/**
+ * \brief VLI value to denote that the value is unknown
+ */
+#define LZMA_VLI_UNKNOWN UINT64_MAX
+
+/**
+ * \brief Maximum supported length of variable length integers
+ */
+#define LZMA_VLI_BYTES_MAX 9
+
+
+/**
+ * \brief VLI constant suffix
+ */
+#define LZMA_VLI_C(n) UINT64_C(n)
+
+
+/**
+ * \brief Variable-length integer type
+ *
+ * This will always be unsigned integer. Valid VLI values are in the range
+ * [0, LZMA_VLI_MAX]. Unknown value is indicated with LZMA_VLI_UNKNOWN,
+ * which is the maximum value of the underlaying integer type.
+ *
+ * In future, even if lzma_vli is defined to be something other than uint64_t,
+ * it is guaranteed that 2 * LZMA_VLI_MAX will not overflow lzma_vli.
+ * This simplifies integer overflow detection.
+ */
+typedef uint64_t lzma_vli;
+
+
+/**
+ * \brief Simple macro to validate variable-length integer
+ *
+ * This is useful to test that application has given acceptable values
+ * for example in the uncompressed_size and compressed_size variables.
+ *
+ * \return True if the integer is representable as VLI or if it
+ * indicates unknown value.
+ */
+#define lzma_vli_is_valid(vli) \
+ ((vli) <= LZMA_VLI_MAX || (vli) == LZMA_VLI_UNKNOWN)
+
+
+/**
+ * \brief Encode a variable-length integer
+ *
+ * This function has two modes: single-call and multi-call. Single-call mode
+ * encodes the whole integer at once; it is an error if the output buffer is
+ * too small. Multi-call mode saves the position in *vli_pos, and thus it is
+ * possible to continue encoding if the buffer becomes full before the whole
+ * integer has been encoded.
+ *
+ * \param vli Integer to be encoded
+ * \param vli_pos How many VLI-encoded bytes have already been written
+ * out. When starting to encode a new integer, *vli_pos
+ * must be set to zero. To use single-call encoding,
+ * set vli_pos to NULL.
+ * \param out Beginning of the output buffer
+ * \param out_pos The next byte will be written to out[*out_pos].
+ * \param out_size Size of the out buffer; the first byte into
+ * which no data is written to is out[out_size].
+ *
+ * \return Slightly different return values are used in multi-call and
+ * single-call modes.
+ *
+ * Single-call (vli_pos == NULL):
+ * - LZMA_OK: Integer successfully encoded.
+ * - LZMA_PROG_ERROR: Arguments are not sane. This can be due
+ * to too little output space; single-call mode doesn't use
+ * LZMA_BUF_ERROR, since the application should have checked
+ * the encoded size with lzma_vli_size().
+ *
+ * Multi-call (vli_pos != NULL):
+ * - LZMA_OK: So far all OK, but the integer is not
+ * completely written out yet.
+ * - LZMA_STREAM_END: Integer successfully encoded.
+ * - LZMA_BUF_ERROR: No output space was provided.
+ * - LZMA_PROG_ERROR: Arguments are not sane.
+ */
+extern LZMA_API(lzma_ret) lzma_vli_encode(lzma_vli vli,
+ size_t *vli_pos, uint8_t *lzma_restrict out,
+ size_t *lzma_restrict out_pos, size_t out_size) lzma_nothrow;
+
+
+/**
+ * \brief Decode a variable-length integer
+ *
+ * Like lzma_vli_encode(), this function has single-call and multi-call modes.
+ *
+ * \param vli Pointer to decoded integer. The decoder will
+ * initialize it to zero when *vli_pos == 0, so
+ * application isn't required to initialize *vli.
+ * \param vli_pos How many bytes have already been decoded. When
+ * starting to decode a new integer, *vli_pos must
+ * be initialized to zero. To use single-call decoding,
+ * set this to NULL.
+ * \param in Beginning of the input buffer
+ * \param in_pos The next byte will be read from in[*in_pos].
+ * \param in_size Size of the input buffer; the first byte that
+ * won't be read is in[in_size].
+ *
+ * \return Slightly different return values are used in multi-call and
+ * single-call modes.
+ *
+ * Single-call (vli_pos == NULL):
+ * - LZMA_OK: Integer successfully decoded.
+ * - LZMA_DATA_ERROR: Integer is corrupt. This includes hitting
+ * the end of the input buffer before the whole integer was
+ * decoded; providing no input at all will use LZMA_DATA_ERROR.
+ * - LZMA_PROG_ERROR: Arguments are not sane.
+ *
+ * Multi-call (vli_pos != NULL):
+ * - LZMA_OK: So far all OK, but the integer is not
+ * completely decoded yet.
+ * - LZMA_STREAM_END: Integer successfully decoded.
+ * - LZMA_DATA_ERROR: Integer is corrupt.
+ * - LZMA_BUF_ERROR: No input was provided.
+ * - LZMA_PROG_ERROR: Arguments are not sane.
+ */
+extern LZMA_API(lzma_ret) lzma_vli_decode(lzma_vli *lzma_restrict vli,
+ size_t *vli_pos, const uint8_t *lzma_restrict in,
+ size_t *lzma_restrict in_pos, size_t in_size) lzma_nothrow;
+
+
+/**
+ * \brief Get the number of bytes required to encode a VLI
+ *
+ * \return Number of bytes on success (1-9). If vli isn't valid,
+ * zero is returned.
+ */
+extern LZMA_API(uint32_t) lzma_vli_size(lzma_vli vli)
+ lzma_nothrow lzma_attr_pure;
diff --git a/src/liblzma/check/check.c b/src/liblzma/check/check.c
new file mode 100644
index 000000000000..428ddaeb7798
--- /dev/null
+++ b/src/liblzma/check/check.c
@@ -0,0 +1,174 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file check.c
+/// \brief Single API to access different integrity checks
+//
+// Author: Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include "check.h"
+
+
+extern LZMA_API(lzma_bool)
+lzma_check_is_supported(lzma_check type)
+{
+ if ((unsigned int)(type) > LZMA_CHECK_ID_MAX)
+ return false;
+
+ static const lzma_bool available_checks[LZMA_CHECK_ID_MAX + 1] = {
+ true, // LZMA_CHECK_NONE
+
+#ifdef HAVE_CHECK_CRC32
+ true,
+#else
+ false,
+#endif
+
+ false, // Reserved
+ false, // Reserved
+
+#ifdef HAVE_CHECK_CRC64
+ true,
+#else
+ false,
+#endif
+
+ false, // Reserved
+ false, // Reserved
+ false, // Reserved
+ false, // Reserved
+ false, // Reserved
+
+#ifdef HAVE_CHECK_SHA256
+ true,
+#else
+ false,
+#endif
+
+ false, // Reserved
+ false, // Reserved
+ false, // Reserved
+ false, // Reserved
+ false, // Reserved
+ };
+
+ return available_checks[(unsigned int)(type)];
+}
+
+
+extern LZMA_API(uint32_t)
+lzma_check_size(lzma_check type)
+{
+ if ((unsigned int)(type) > LZMA_CHECK_ID_MAX)
+ return UINT32_MAX;
+
+ // See file-format.txt section 2.1.1.2.
+ static const uint8_t check_sizes[LZMA_CHECK_ID_MAX + 1] = {
+ 0,
+ 4, 4, 4,
+ 8, 8, 8,
+ 16, 16, 16,
+ 32, 32, 32,
+ 64, 64, 64
+ };
+
+ return check_sizes[(unsigned int)(type)];
+}
+
+
+extern void
+lzma_check_init(lzma_check_state *check, lzma_check type)
+{
+ switch (type) {
+ case LZMA_CHECK_NONE:
+ break;
+
+#ifdef HAVE_CHECK_CRC32
+ case LZMA_CHECK_CRC32:
+ check->state.crc32 = 0;
+ break;
+#endif
+
+#ifdef HAVE_CHECK_CRC64
+ case LZMA_CHECK_CRC64:
+ check->state.crc64 = 0;
+ break;
+#endif
+
+#ifdef HAVE_CHECK_SHA256
+ case LZMA_CHECK_SHA256:
+ lzma_sha256_init(check);
+ break;
+#endif
+
+ default:
+ break;
+ }
+
+ return;
+}
+
+
+extern void
+lzma_check_update(lzma_check_state *check, lzma_check type,
+ const uint8_t *buf, size_t size)
+{
+ switch (type) {
+#ifdef HAVE_CHECK_CRC32
+ case LZMA_CHECK_CRC32:
+ check->state.crc32 = lzma_crc32(buf, size, check->state.crc32);
+ break;
+#endif
+
+#ifdef HAVE_CHECK_CRC64
+ case LZMA_CHECK_CRC64:
+ check->state.crc64 = lzma_crc64(buf, size, check->state.crc64);
+ break;
+#endif
+
+#ifdef HAVE_CHECK_SHA256
+ case LZMA_CHECK_SHA256:
+ lzma_sha256_update(buf, size, check);
+ break;
+#endif
+
+ default:
+ break;
+ }
+
+ return;
+}
+
+
+extern void
+lzma_check_finish(lzma_check_state *check, lzma_check type)
+{
+ switch (type) {
+#ifdef HAVE_CHECK_CRC32
+ case LZMA_CHECK_CRC32:
+ check->buffer.u32[0] = conv32le(check->state.crc32);
+ break;
+#endif
+
+#ifdef HAVE_CHECK_CRC64
+ case LZMA_CHECK_CRC64:
+ check->buffer.u64[0] = conv64le(check->state.crc64);
+ break;
+#endif
+
+#ifdef HAVE_CHECK_SHA256
+ case LZMA_CHECK_SHA256:
+ lzma_sha256_finish(check);
+ break;
+#endif
+
+ default:
+ break;
+ }
+
+ return;
+}
diff --git a/src/liblzma/check/check.h b/src/liblzma/check/check.h
new file mode 100644
index 000000000000..e100d2b85303
--- /dev/null
+++ b/src/liblzma/check/check.h
@@ -0,0 +1,95 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file check.h
+/// \brief Internal API to different integrity check functions
+//
+// Author: Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef LZMA_CHECK_H
+#define LZMA_CHECK_H
+
+#include "common.h"
+
+
+// Index hashing needs the best possible hash function (preferably
+// a cryptographic hash) for maximum reliability.
+#if defined(HAVE_CHECK_SHA256)
+# define LZMA_CHECK_BEST LZMA_CHECK_SHA256
+#elif defined(HAVE_CHECK_CRC64)
+# define LZMA_CHECK_BEST LZMA_CHECK_CRC64
+#else
+# define LZMA_CHECK_BEST LZMA_CHECK_CRC32
+#endif
+
+
+/// \brief Structure to hold internal state of the check being calculated
+///
+/// \note This is not in the public API because this structure may
+/// change in future if new integrity check algorithms are added.
+typedef struct {
+ /// Buffer to hold the final result and a temporary buffer for SHA256.
+ union {
+ uint8_t u8[64];
+ uint32_t u32[16];
+ uint64_t u64[8];
+ } buffer;
+
+ /// Check-specific data
+ union {
+ uint32_t crc32;
+ uint64_t crc64;
+
+ struct {
+ /// Internal state
+ uint32_t state[8];
+
+ /// Size of the message excluding padding
+ uint64_t size;
+ } sha256;
+ } state;
+
+} lzma_check_state;
+
+
+/// lzma_crc32_table[0] is needed by LZ encoder so we need to keep
+/// the array two-dimensional.
+#ifdef HAVE_SMALL
+extern uint32_t lzma_crc32_table[1][256];
+extern void lzma_crc32_init(void);
+#else
+extern const uint32_t lzma_crc32_table[8][256];
+extern const uint64_t lzma_crc64_table[4][256];
+#endif
+
+
+/// \brief Initialize *check depending on type
+///
+/// \return LZMA_OK on success. LZMA_UNSUPPORTED_CHECK if the type is not
+/// supported by the current version or build of liblzma.
+/// LZMA_PROG_ERROR if type > LZMA_CHECK_ID_MAX.
+extern void lzma_check_init(lzma_check_state *check, lzma_check type);
+
+/// Update the check state
+extern void lzma_check_update(lzma_check_state *check, lzma_check type,
+ const uint8_t *buf, size_t size);
+
+/// Finish the check calculation and store the result to check->buffer.u8.
+extern void lzma_check_finish(lzma_check_state *check, lzma_check type);
+
+
+/// Prepare SHA-256 state for new input.
+extern void lzma_sha256_init(lzma_check_state *check);
+
+/// Update the SHA-256 hash state
+extern void lzma_sha256_update(
+ const uint8_t *buf, size_t size, lzma_check_state *check);
+
+/// Finish the SHA-256 calculation and store the result to check->buffer.u8.
+extern void lzma_sha256_finish(lzma_check_state *check);
+
+#endif
diff --git a/src/liblzma/check/crc32_fast.c b/src/liblzma/check/crc32_fast.c
new file mode 100644
index 000000000000..94da85592d8a
--- /dev/null
+++ b/src/liblzma/check/crc32_fast.c
@@ -0,0 +1,82 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file crc32.c
+/// \brief CRC32 calculation
+///
+/// Calculate the CRC32 using the slice-by-eight algorithm.
+/// It is explained in this document:
+/// http://www.intel.com/technology/comms/perfnet/download/CRC_generators.pdf
+/// The code in this file is not the same as in Intel's paper, but
+/// the basic principle is identical.
+//
+// Author: Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include "check.h"
+#include "crc_macros.h"
+
+
+// If you make any changes, do some bench marking! Seemingly unrelated
+// changes can very easily ruin the performance (and very probably is
+// very compiler dependent).
+extern LZMA_API(uint32_t)
+lzma_crc32(const uint8_t *buf, size_t size, uint32_t crc)
+{
+ crc = ~crc;
+
+#ifdef WORDS_BIGENDIAN
+ crc = bswap32(crc);
+#endif
+
+ if (size > 8) {
+ // Fix the alignment, if needed. The if statement above
+ // ensures that this won't read past the end of buf[].
+ while ((uintptr_t)(buf) & 7) {
+ crc = lzma_crc32_table[0][*buf++ ^ A(crc)] ^ S8(crc);
+ --size;
+ }
+
+ // Calculate the position where to stop.
+ const uint8_t *const limit = buf + (size & ~(size_t)(7));
+
+ // Calculate how many bytes must be calculated separately
+ // before returning the result.
+ size &= (size_t)(7);
+
+ // Calculate the CRC32 using the slice-by-eight algorithm.
+ while (buf < limit) {
+ crc ^= *(const uint32_t *)(buf);
+ buf += 4;
+
+ crc = lzma_crc32_table[7][A(crc)]
+ ^ lzma_crc32_table[6][B(crc)]
+ ^ lzma_crc32_table[5][C(crc)]
+ ^ lzma_crc32_table[4][D(crc)];
+
+ const uint32_t tmp = *(const uint32_t *)(buf);
+ buf += 4;
+
+ // At least with some compilers, it is critical for
+ // performance, that the crc variable is XORed
+ // between the two table-lookup pairs.
+ crc = lzma_crc32_table[3][A(tmp)]
+ ^ lzma_crc32_table[2][B(tmp)]
+ ^ crc
+ ^ lzma_crc32_table[1][C(tmp)]
+ ^ lzma_crc32_table[0][D(tmp)];
+ }
+ }
+
+ while (size-- != 0)
+ crc = lzma_crc32_table[0][*buf++ ^ A(crc)] ^ S8(crc);
+
+#ifdef WORDS_BIGENDIAN
+ crc = bswap32(crc);
+#endif
+
+ return ~crc;
+}
diff --git a/src/liblzma/check/crc32_small.c b/src/liblzma/check/crc32_small.c
new file mode 100644
index 000000000000..5f8a32868782
--- /dev/null
+++ b/src/liblzma/check/crc32_small.c
@@ -0,0 +1,61 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file crc32_small.c
+/// \brief CRC32 calculation (size-optimized)
+//
+// Author: Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include "check.h"
+
+
+uint32_t lzma_crc32_table[1][256];
+
+
+static void
+crc32_init(void)
+{
+ static const uint32_t poly32 = UINT32_C(0xEDB88320);
+
+ for (size_t b = 0; b < 256; ++b) {
+ uint32_t r = b;
+ for (size_t i = 0; i < 8; ++i) {
+ if (r & 1)
+ r = (r >> 1) ^ poly32;
+ else
+ r >>= 1;
+ }
+
+ lzma_crc32_table[0][b] = r;
+ }
+
+ return;
+}
+
+
+extern void
+lzma_crc32_init(void)
+{
+ mythread_once(crc32_init);
+ return;
+}
+
+
+extern LZMA_API(uint32_t)
+lzma_crc32(const uint8_t *buf, size_t size, uint32_t crc)
+{
+ lzma_crc32_init();
+
+ crc = ~crc;
+
+ while (size != 0) {
+ crc = lzma_crc32_table[0][*buf++ ^ (crc & 0xFF)] ^ (crc >> 8);
+ --size;
+ }
+
+ return ~crc;
+}
diff --git a/src/liblzma/check/crc32_table.c b/src/liblzma/check/crc32_table.c
new file mode 100644
index 000000000000..368874eb79d4
--- /dev/null
+++ b/src/liblzma/check/crc32_table.c
@@ -0,0 +1,19 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file crc32_table.c
+/// \brief Precalculated CRC32 table with correct endianness
+//
+// Author: Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include "common.h"
+
+#ifdef WORDS_BIGENDIAN
+# include "crc32_table_be.h"
+#else
+# include "crc32_table_le.h"
+#endif
diff --git a/src/liblzma/check/crc32_table_be.h b/src/liblzma/check/crc32_table_be.h
new file mode 100644
index 000000000000..c483cb670dcb
--- /dev/null
+++ b/src/liblzma/check/crc32_table_be.h
@@ -0,0 +1,525 @@
+/* This file has been automatically generated by crc32_tablegen.c. */
+
+const uint32_t lzma_crc32_table[8][256] = {
+ {
+ 0x00000000, 0x96300777, 0x2C610EEE, 0xBA510999,
+ 0x19C46D07, 0x8FF46A70, 0x35A563E9, 0xA395649E,
+ 0x3288DB0E, 0xA4B8DC79, 0x1EE9D5E0, 0x88D9D297,
+ 0x2B4CB609, 0xBD7CB17E, 0x072DB8E7, 0x911DBF90,
+ 0x6410B71D, 0xF220B06A, 0x4871B9F3, 0xDE41BE84,
+ 0x7DD4DA1A, 0xEBE4DD6D, 0x51B5D4F4, 0xC785D383,
+ 0x56986C13, 0xC0A86B64, 0x7AF962FD, 0xECC9658A,
+ 0x4F5C0114, 0xD96C0663, 0x633D0FFA, 0xF50D088D,
+ 0xC8206E3B, 0x5E10694C, 0xE44160D5, 0x727167A2,
+ 0xD1E4033C, 0x47D4044B, 0xFD850DD2, 0x6BB50AA5,
+ 0xFAA8B535, 0x6C98B242, 0xD6C9BBDB, 0x40F9BCAC,
+ 0xE36CD832, 0x755CDF45, 0xCF0DD6DC, 0x593DD1AB,
+ 0xAC30D926, 0x3A00DE51, 0x8051D7C8, 0x1661D0BF,
+ 0xB5F4B421, 0x23C4B356, 0x9995BACF, 0x0FA5BDB8,
+ 0x9EB80228, 0x0888055F, 0xB2D90CC6, 0x24E90BB1,
+ 0x877C6F2F, 0x114C6858, 0xAB1D61C1, 0x3D2D66B6,
+ 0x9041DC76, 0x0671DB01, 0xBC20D298, 0x2A10D5EF,
+ 0x8985B171, 0x1FB5B606, 0xA5E4BF9F, 0x33D4B8E8,
+ 0xA2C90778, 0x34F9000F, 0x8EA80996, 0x18980EE1,
+ 0xBB0D6A7F, 0x2D3D6D08, 0x976C6491, 0x015C63E6,
+ 0xF4516B6B, 0x62616C1C, 0xD8306585, 0x4E0062F2,
+ 0xED95066C, 0x7BA5011B, 0xC1F40882, 0x57C40FF5,
+ 0xC6D9B065, 0x50E9B712, 0xEAB8BE8B, 0x7C88B9FC,
+ 0xDF1DDD62, 0x492DDA15, 0xF37CD38C, 0x654CD4FB,
+ 0x5861B24D, 0xCE51B53A, 0x7400BCA3, 0xE230BBD4,
+ 0x41A5DF4A, 0xD795D83D, 0x6DC4D1A4, 0xFBF4D6D3,
+ 0x6AE96943, 0xFCD96E34, 0x468867AD, 0xD0B860DA,
+ 0x732D0444, 0xE51D0333, 0x5F4C0AAA, 0xC97C0DDD,
+ 0x3C710550, 0xAA410227, 0x10100BBE, 0x86200CC9,
+ 0x25B56857, 0xB3856F20, 0x09D466B9, 0x9FE461CE,
+ 0x0EF9DE5E, 0x98C9D929, 0x2298D0B0, 0xB4A8D7C7,
+ 0x173DB359, 0x810DB42E, 0x3B5CBDB7, 0xAD6CBAC0,
+ 0x2083B8ED, 0xB6B3BF9A, 0x0CE2B603, 0x9AD2B174,
+ 0x3947D5EA, 0xAF77D29D, 0x1526DB04, 0x8316DC73,
+ 0x120B63E3, 0x843B6494, 0x3E6A6D0D, 0xA85A6A7A,
+ 0x0BCF0EE4, 0x9DFF0993, 0x27AE000A, 0xB19E077D,
+ 0x44930FF0, 0xD2A30887, 0x68F2011E, 0xFEC20669,
+ 0x5D5762F7, 0xCB676580, 0x71366C19, 0xE7066B6E,
+ 0x761BD4FE, 0xE02BD389, 0x5A7ADA10, 0xCC4ADD67,
+ 0x6FDFB9F9, 0xF9EFBE8E, 0x43BEB717, 0xD58EB060,
+ 0xE8A3D6D6, 0x7E93D1A1, 0xC4C2D838, 0x52F2DF4F,
+ 0xF167BBD1, 0x6757BCA6, 0xDD06B53F, 0x4B36B248,
+ 0xDA2B0DD8, 0x4C1B0AAF, 0xF64A0336, 0x607A0441,
+ 0xC3EF60DF, 0x55DF67A8, 0xEF8E6E31, 0x79BE6946,
+ 0x8CB361CB, 0x1A8366BC, 0xA0D26F25, 0x36E26852,
+ 0x95770CCC, 0x03470BBB, 0xB9160222, 0x2F260555,
+ 0xBE3BBAC5, 0x280BBDB2, 0x925AB42B, 0x046AB35C,
+ 0xA7FFD7C2, 0x31CFD0B5, 0x8B9ED92C, 0x1DAEDE5B,
+ 0xB0C2649B, 0x26F263EC, 0x9CA36A75, 0x0A936D02,
+ 0xA906099C, 0x3F360EEB, 0x85670772, 0x13570005,
+ 0x824ABF95, 0x147AB8E2, 0xAE2BB17B, 0x381BB60C,
+ 0x9B8ED292, 0x0DBED5E5, 0xB7EFDC7C, 0x21DFDB0B,
+ 0xD4D2D386, 0x42E2D4F1, 0xF8B3DD68, 0x6E83DA1F,
+ 0xCD16BE81, 0x5B26B9F6, 0xE177B06F, 0x7747B718,
+ 0xE65A0888, 0x706A0FFF, 0xCA3B0666, 0x5C0B0111,
+ 0xFF9E658F, 0x69AE62F8, 0xD3FF6B61, 0x45CF6C16,
+ 0x78E20AA0, 0xEED20DD7, 0x5483044E, 0xC2B30339,
+ 0x612667A7, 0xF71660D0, 0x4D476949, 0xDB776E3E,
+ 0x4A6AD1AE, 0xDC5AD6D9, 0x660BDF40, 0xF03BD837,
+ 0x53AEBCA9, 0xC59EBBDE, 0x7FCFB247, 0xE9FFB530,
+ 0x1CF2BDBD, 0x8AC2BACA, 0x3093B353, 0xA6A3B424,
+ 0x0536D0BA, 0x9306D7CD, 0x2957DE54, 0xBF67D923,
+ 0x2E7A66B3, 0xB84A61C4, 0x021B685D, 0x942B6F2A,
+ 0x37BE0BB4, 0xA18E0CC3, 0x1BDF055A, 0x8DEF022D
+ }, {
+ 0x00000000, 0x41311B19, 0x82623632, 0xC3532D2B,
+ 0x04C56C64, 0x45F4777D, 0x86A75A56, 0xC796414F,
+ 0x088AD9C8, 0x49BBC2D1, 0x8AE8EFFA, 0xCBD9F4E3,
+ 0x0C4FB5AC, 0x4D7EAEB5, 0x8E2D839E, 0xCF1C9887,
+ 0x5112C24A, 0x1023D953, 0xD370F478, 0x9241EF61,
+ 0x55D7AE2E, 0x14E6B537, 0xD7B5981C, 0x96848305,
+ 0x59981B82, 0x18A9009B, 0xDBFA2DB0, 0x9ACB36A9,
+ 0x5D5D77E6, 0x1C6C6CFF, 0xDF3F41D4, 0x9E0E5ACD,
+ 0xA2248495, 0xE3159F8C, 0x2046B2A7, 0x6177A9BE,
+ 0xA6E1E8F1, 0xE7D0F3E8, 0x2483DEC3, 0x65B2C5DA,
+ 0xAAAE5D5D, 0xEB9F4644, 0x28CC6B6F, 0x69FD7076,
+ 0xAE6B3139, 0xEF5A2A20, 0x2C09070B, 0x6D381C12,
+ 0xF33646DF, 0xB2075DC6, 0x715470ED, 0x30656BF4,
+ 0xF7F32ABB, 0xB6C231A2, 0x75911C89, 0x34A00790,
+ 0xFBBC9F17, 0xBA8D840E, 0x79DEA925, 0x38EFB23C,
+ 0xFF79F373, 0xBE48E86A, 0x7D1BC541, 0x3C2ADE58,
+ 0x054F79F0, 0x447E62E9, 0x872D4FC2, 0xC61C54DB,
+ 0x018A1594, 0x40BB0E8D, 0x83E823A6, 0xC2D938BF,
+ 0x0DC5A038, 0x4CF4BB21, 0x8FA7960A, 0xCE968D13,
+ 0x0900CC5C, 0x4831D745, 0x8B62FA6E, 0xCA53E177,
+ 0x545DBBBA, 0x156CA0A3, 0xD63F8D88, 0x970E9691,
+ 0x5098D7DE, 0x11A9CCC7, 0xD2FAE1EC, 0x93CBFAF5,
+ 0x5CD76272, 0x1DE6796B, 0xDEB55440, 0x9F844F59,
+ 0x58120E16, 0x1923150F, 0xDA703824, 0x9B41233D,
+ 0xA76BFD65, 0xE65AE67C, 0x2509CB57, 0x6438D04E,
+ 0xA3AE9101, 0xE29F8A18, 0x21CCA733, 0x60FDBC2A,
+ 0xAFE124AD, 0xEED03FB4, 0x2D83129F, 0x6CB20986,
+ 0xAB2448C9, 0xEA1553D0, 0x29467EFB, 0x687765E2,
+ 0xF6793F2F, 0xB7482436, 0x741B091D, 0x352A1204,
+ 0xF2BC534B, 0xB38D4852, 0x70DE6579, 0x31EF7E60,
+ 0xFEF3E6E7, 0xBFC2FDFE, 0x7C91D0D5, 0x3DA0CBCC,
+ 0xFA368A83, 0xBB07919A, 0x7854BCB1, 0x3965A7A8,
+ 0x4B98833B, 0x0AA99822, 0xC9FAB509, 0x88CBAE10,
+ 0x4F5DEF5F, 0x0E6CF446, 0xCD3FD96D, 0x8C0EC274,
+ 0x43125AF3, 0x022341EA, 0xC1706CC1, 0x804177D8,
+ 0x47D73697, 0x06E62D8E, 0xC5B500A5, 0x84841BBC,
+ 0x1A8A4171, 0x5BBB5A68, 0x98E87743, 0xD9D96C5A,
+ 0x1E4F2D15, 0x5F7E360C, 0x9C2D1B27, 0xDD1C003E,
+ 0x120098B9, 0x533183A0, 0x9062AE8B, 0xD153B592,
+ 0x16C5F4DD, 0x57F4EFC4, 0x94A7C2EF, 0xD596D9F6,
+ 0xE9BC07AE, 0xA88D1CB7, 0x6BDE319C, 0x2AEF2A85,
+ 0xED796BCA, 0xAC4870D3, 0x6F1B5DF8, 0x2E2A46E1,
+ 0xE136DE66, 0xA007C57F, 0x6354E854, 0x2265F34D,
+ 0xE5F3B202, 0xA4C2A91B, 0x67918430, 0x26A09F29,
+ 0xB8AEC5E4, 0xF99FDEFD, 0x3ACCF3D6, 0x7BFDE8CF,
+ 0xBC6BA980, 0xFD5AB299, 0x3E099FB2, 0x7F3884AB,
+ 0xB0241C2C, 0xF1150735, 0x32462A1E, 0x73773107,
+ 0xB4E17048, 0xF5D06B51, 0x3683467A, 0x77B25D63,
+ 0x4ED7FACB, 0x0FE6E1D2, 0xCCB5CCF9, 0x8D84D7E0,
+ 0x4A1296AF, 0x0B238DB6, 0xC870A09D, 0x8941BB84,
+ 0x465D2303, 0x076C381A, 0xC43F1531, 0x850E0E28,
+ 0x42984F67, 0x03A9547E, 0xC0FA7955, 0x81CB624C,
+ 0x1FC53881, 0x5EF42398, 0x9DA70EB3, 0xDC9615AA,
+ 0x1B0054E5, 0x5A314FFC, 0x996262D7, 0xD85379CE,
+ 0x174FE149, 0x567EFA50, 0x952DD77B, 0xD41CCC62,
+ 0x138A8D2D, 0x52BB9634, 0x91E8BB1F, 0xD0D9A006,
+ 0xECF37E5E, 0xADC26547, 0x6E91486C, 0x2FA05375,
+ 0xE836123A, 0xA9070923, 0x6A542408, 0x2B653F11,
+ 0xE479A796, 0xA548BC8F, 0x661B91A4, 0x272A8ABD,
+ 0xE0BCCBF2, 0xA18DD0EB, 0x62DEFDC0, 0x23EFE6D9,
+ 0xBDE1BC14, 0xFCD0A70D, 0x3F838A26, 0x7EB2913F,
+ 0xB924D070, 0xF815CB69, 0x3B46E642, 0x7A77FD5B,
+ 0xB56B65DC, 0xF45A7EC5, 0x370953EE, 0x763848F7,
+ 0xB1AE09B8, 0xF09F12A1, 0x33CC3F8A, 0x72FD2493
+ }, {
+ 0x00000000, 0x376AC201, 0x6ED48403, 0x59BE4602,
+ 0xDCA80907, 0xEBC2CB06, 0xB27C8D04, 0x85164F05,
+ 0xB851130E, 0x8F3BD10F, 0xD685970D, 0xE1EF550C,
+ 0x64F91A09, 0x5393D808, 0x0A2D9E0A, 0x3D475C0B,
+ 0x70A3261C, 0x47C9E41D, 0x1E77A21F, 0x291D601E,
+ 0xAC0B2F1B, 0x9B61ED1A, 0xC2DFAB18, 0xF5B56919,
+ 0xC8F23512, 0xFF98F713, 0xA626B111, 0x914C7310,
+ 0x145A3C15, 0x2330FE14, 0x7A8EB816, 0x4DE47A17,
+ 0xE0464D38, 0xD72C8F39, 0x8E92C93B, 0xB9F80B3A,
+ 0x3CEE443F, 0x0B84863E, 0x523AC03C, 0x6550023D,
+ 0x58175E36, 0x6F7D9C37, 0x36C3DA35, 0x01A91834,
+ 0x84BF5731, 0xB3D59530, 0xEA6BD332, 0xDD011133,
+ 0x90E56B24, 0xA78FA925, 0xFE31EF27, 0xC95B2D26,
+ 0x4C4D6223, 0x7B27A022, 0x2299E620, 0x15F32421,
+ 0x28B4782A, 0x1FDEBA2B, 0x4660FC29, 0x710A3E28,
+ 0xF41C712D, 0xC376B32C, 0x9AC8F52E, 0xADA2372F,
+ 0xC08D9A70, 0xF7E75871, 0xAE591E73, 0x9933DC72,
+ 0x1C259377, 0x2B4F5176, 0x72F11774, 0x459BD575,
+ 0x78DC897E, 0x4FB64B7F, 0x16080D7D, 0x2162CF7C,
+ 0xA4748079, 0x931E4278, 0xCAA0047A, 0xFDCAC67B,
+ 0xB02EBC6C, 0x87447E6D, 0xDEFA386F, 0xE990FA6E,
+ 0x6C86B56B, 0x5BEC776A, 0x02523168, 0x3538F369,
+ 0x087FAF62, 0x3F156D63, 0x66AB2B61, 0x51C1E960,
+ 0xD4D7A665, 0xE3BD6464, 0xBA032266, 0x8D69E067,
+ 0x20CBD748, 0x17A11549, 0x4E1F534B, 0x7975914A,
+ 0xFC63DE4F, 0xCB091C4E, 0x92B75A4C, 0xA5DD984D,
+ 0x989AC446, 0xAFF00647, 0xF64E4045, 0xC1248244,
+ 0x4432CD41, 0x73580F40, 0x2AE64942, 0x1D8C8B43,
+ 0x5068F154, 0x67023355, 0x3EBC7557, 0x09D6B756,
+ 0x8CC0F853, 0xBBAA3A52, 0xE2147C50, 0xD57EBE51,
+ 0xE839E25A, 0xDF53205B, 0x86ED6659, 0xB187A458,
+ 0x3491EB5D, 0x03FB295C, 0x5A456F5E, 0x6D2FAD5F,
+ 0x801B35E1, 0xB771F7E0, 0xEECFB1E2, 0xD9A573E3,
+ 0x5CB33CE6, 0x6BD9FEE7, 0x3267B8E5, 0x050D7AE4,
+ 0x384A26EF, 0x0F20E4EE, 0x569EA2EC, 0x61F460ED,
+ 0xE4E22FE8, 0xD388EDE9, 0x8A36ABEB, 0xBD5C69EA,
+ 0xF0B813FD, 0xC7D2D1FC, 0x9E6C97FE, 0xA90655FF,
+ 0x2C101AFA, 0x1B7AD8FB, 0x42C49EF9, 0x75AE5CF8,
+ 0x48E900F3, 0x7F83C2F2, 0x263D84F0, 0x115746F1,
+ 0x944109F4, 0xA32BCBF5, 0xFA958DF7, 0xCDFF4FF6,
+ 0x605D78D9, 0x5737BAD8, 0x0E89FCDA, 0x39E33EDB,
+ 0xBCF571DE, 0x8B9FB3DF, 0xD221F5DD, 0xE54B37DC,
+ 0xD80C6BD7, 0xEF66A9D6, 0xB6D8EFD4, 0x81B22DD5,
+ 0x04A462D0, 0x33CEA0D1, 0x6A70E6D3, 0x5D1A24D2,
+ 0x10FE5EC5, 0x27949CC4, 0x7E2ADAC6, 0x494018C7,
+ 0xCC5657C2, 0xFB3C95C3, 0xA282D3C1, 0x95E811C0,
+ 0xA8AF4DCB, 0x9FC58FCA, 0xC67BC9C8, 0xF1110BC9,
+ 0x740744CC, 0x436D86CD, 0x1AD3C0CF, 0x2DB902CE,
+ 0x4096AF91, 0x77FC6D90, 0x2E422B92, 0x1928E993,
+ 0x9C3EA696, 0xAB546497, 0xF2EA2295, 0xC580E094,
+ 0xF8C7BC9F, 0xCFAD7E9E, 0x9613389C, 0xA179FA9D,
+ 0x246FB598, 0x13057799, 0x4ABB319B, 0x7DD1F39A,
+ 0x3035898D, 0x075F4B8C, 0x5EE10D8E, 0x698BCF8F,
+ 0xEC9D808A, 0xDBF7428B, 0x82490489, 0xB523C688,
+ 0x88649A83, 0xBF0E5882, 0xE6B01E80, 0xD1DADC81,
+ 0x54CC9384, 0x63A65185, 0x3A181787, 0x0D72D586,
+ 0xA0D0E2A9, 0x97BA20A8, 0xCE0466AA, 0xF96EA4AB,
+ 0x7C78EBAE, 0x4B1229AF, 0x12AC6FAD, 0x25C6ADAC,
+ 0x1881F1A7, 0x2FEB33A6, 0x765575A4, 0x413FB7A5,
+ 0xC429F8A0, 0xF3433AA1, 0xAAFD7CA3, 0x9D97BEA2,
+ 0xD073C4B5, 0xE71906B4, 0xBEA740B6, 0x89CD82B7,
+ 0x0CDBCDB2, 0x3BB10FB3, 0x620F49B1, 0x55658BB0,
+ 0x6822D7BB, 0x5F4815BA, 0x06F653B8, 0x319C91B9,
+ 0xB48ADEBC, 0x83E01CBD, 0xDA5E5ABF, 0xED3498BE
+ }, {
+ 0x00000000, 0x6567BCB8, 0x8BC809AA, 0xEEAFB512,
+ 0x5797628F, 0x32F0DE37, 0xDC5F6B25, 0xB938D79D,
+ 0xEF28B4C5, 0x8A4F087D, 0x64E0BD6F, 0x018701D7,
+ 0xB8BFD64A, 0xDDD86AF2, 0x3377DFE0, 0x56106358,
+ 0x9F571950, 0xFA30A5E8, 0x149F10FA, 0x71F8AC42,
+ 0xC8C07BDF, 0xADA7C767, 0x43087275, 0x266FCECD,
+ 0x707FAD95, 0x1518112D, 0xFBB7A43F, 0x9ED01887,
+ 0x27E8CF1A, 0x428F73A2, 0xAC20C6B0, 0xC9477A08,
+ 0x3EAF32A0, 0x5BC88E18, 0xB5673B0A, 0xD00087B2,
+ 0x6938502F, 0x0C5FEC97, 0xE2F05985, 0x8797E53D,
+ 0xD1878665, 0xB4E03ADD, 0x5A4F8FCF, 0x3F283377,
+ 0x8610E4EA, 0xE3775852, 0x0DD8ED40, 0x68BF51F8,
+ 0xA1F82BF0, 0xC49F9748, 0x2A30225A, 0x4F579EE2,
+ 0xF66F497F, 0x9308F5C7, 0x7DA740D5, 0x18C0FC6D,
+ 0x4ED09F35, 0x2BB7238D, 0xC518969F, 0xA07F2A27,
+ 0x1947FDBA, 0x7C204102, 0x928FF410, 0xF7E848A8,
+ 0x3D58149B, 0x583FA823, 0xB6901D31, 0xD3F7A189,
+ 0x6ACF7614, 0x0FA8CAAC, 0xE1077FBE, 0x8460C306,
+ 0xD270A05E, 0xB7171CE6, 0x59B8A9F4, 0x3CDF154C,
+ 0x85E7C2D1, 0xE0807E69, 0x0E2FCB7B, 0x6B4877C3,
+ 0xA20F0DCB, 0xC768B173, 0x29C70461, 0x4CA0B8D9,
+ 0xF5986F44, 0x90FFD3FC, 0x7E5066EE, 0x1B37DA56,
+ 0x4D27B90E, 0x284005B6, 0xC6EFB0A4, 0xA3880C1C,
+ 0x1AB0DB81, 0x7FD76739, 0x9178D22B, 0xF41F6E93,
+ 0x03F7263B, 0x66909A83, 0x883F2F91, 0xED589329,
+ 0x546044B4, 0x3107F80C, 0xDFA84D1E, 0xBACFF1A6,
+ 0xECDF92FE, 0x89B82E46, 0x67179B54, 0x027027EC,
+ 0xBB48F071, 0xDE2F4CC9, 0x3080F9DB, 0x55E74563,
+ 0x9CA03F6B, 0xF9C783D3, 0x176836C1, 0x720F8A79,
+ 0xCB375DE4, 0xAE50E15C, 0x40FF544E, 0x2598E8F6,
+ 0x73888BAE, 0x16EF3716, 0xF8408204, 0x9D273EBC,
+ 0x241FE921, 0x41785599, 0xAFD7E08B, 0xCAB05C33,
+ 0x3BB659ED, 0x5ED1E555, 0xB07E5047, 0xD519ECFF,
+ 0x6C213B62, 0x094687DA, 0xE7E932C8, 0x828E8E70,
+ 0xD49EED28, 0xB1F95190, 0x5F56E482, 0x3A31583A,
+ 0x83098FA7, 0xE66E331F, 0x08C1860D, 0x6DA63AB5,
+ 0xA4E140BD, 0xC186FC05, 0x2F294917, 0x4A4EF5AF,
+ 0xF3762232, 0x96119E8A, 0x78BE2B98, 0x1DD99720,
+ 0x4BC9F478, 0x2EAE48C0, 0xC001FDD2, 0xA566416A,
+ 0x1C5E96F7, 0x79392A4F, 0x97969F5D, 0xF2F123E5,
+ 0x05196B4D, 0x607ED7F5, 0x8ED162E7, 0xEBB6DE5F,
+ 0x528E09C2, 0x37E9B57A, 0xD9460068, 0xBC21BCD0,
+ 0xEA31DF88, 0x8F566330, 0x61F9D622, 0x049E6A9A,
+ 0xBDA6BD07, 0xD8C101BF, 0x366EB4AD, 0x53090815,
+ 0x9A4E721D, 0xFF29CEA5, 0x11867BB7, 0x74E1C70F,
+ 0xCDD91092, 0xA8BEAC2A, 0x46111938, 0x2376A580,
+ 0x7566C6D8, 0x10017A60, 0xFEAECF72, 0x9BC973CA,
+ 0x22F1A457, 0x479618EF, 0xA939ADFD, 0xCC5E1145,
+ 0x06EE4D76, 0x6389F1CE, 0x8D2644DC, 0xE841F864,
+ 0x51792FF9, 0x341E9341, 0xDAB12653, 0xBFD69AEB,
+ 0xE9C6F9B3, 0x8CA1450B, 0x620EF019, 0x07694CA1,
+ 0xBE519B3C, 0xDB362784, 0x35999296, 0x50FE2E2E,
+ 0x99B95426, 0xFCDEE89E, 0x12715D8C, 0x7716E134,
+ 0xCE2E36A9, 0xAB498A11, 0x45E63F03, 0x208183BB,
+ 0x7691E0E3, 0x13F65C5B, 0xFD59E949, 0x983E55F1,
+ 0x2106826C, 0x44613ED4, 0xAACE8BC6, 0xCFA9377E,
+ 0x38417FD6, 0x5D26C36E, 0xB389767C, 0xD6EECAC4,
+ 0x6FD61D59, 0x0AB1A1E1, 0xE41E14F3, 0x8179A84B,
+ 0xD769CB13, 0xB20E77AB, 0x5CA1C2B9, 0x39C67E01,
+ 0x80FEA99C, 0xE5991524, 0x0B36A036, 0x6E511C8E,
+ 0xA7166686, 0xC271DA3E, 0x2CDE6F2C, 0x49B9D394,
+ 0xF0810409, 0x95E6B8B1, 0x7B490DA3, 0x1E2EB11B,
+ 0x483ED243, 0x2D596EFB, 0xC3F6DBE9, 0xA6916751,
+ 0x1FA9B0CC, 0x7ACE0C74, 0x9461B966, 0xF10605DE
+ }, {
+ 0x00000000, 0xB029603D, 0x6053C07A, 0xD07AA047,
+ 0xC0A680F5, 0x708FE0C8, 0xA0F5408F, 0x10DC20B2,
+ 0xC14B7030, 0x7162100D, 0xA118B04A, 0x1131D077,
+ 0x01EDF0C5, 0xB1C490F8, 0x61BE30BF, 0xD1975082,
+ 0x8297E060, 0x32BE805D, 0xE2C4201A, 0x52ED4027,
+ 0x42316095, 0xF21800A8, 0x2262A0EF, 0x924BC0D2,
+ 0x43DC9050, 0xF3F5F06D, 0x238F502A, 0x93A63017,
+ 0x837A10A5, 0x33537098, 0xE329D0DF, 0x5300B0E2,
+ 0x042FC1C1, 0xB406A1FC, 0x647C01BB, 0xD4556186,
+ 0xC4894134, 0x74A02109, 0xA4DA814E, 0x14F3E173,
+ 0xC564B1F1, 0x754DD1CC, 0xA537718B, 0x151E11B6,
+ 0x05C23104, 0xB5EB5139, 0x6591F17E, 0xD5B89143,
+ 0x86B821A1, 0x3691419C, 0xE6EBE1DB, 0x56C281E6,
+ 0x461EA154, 0xF637C169, 0x264D612E, 0x96640113,
+ 0x47F35191, 0xF7DA31AC, 0x27A091EB, 0x9789F1D6,
+ 0x8755D164, 0x377CB159, 0xE706111E, 0x572F7123,
+ 0x4958F358, 0xF9719365, 0x290B3322, 0x9922531F,
+ 0x89FE73AD, 0x39D71390, 0xE9ADB3D7, 0x5984D3EA,
+ 0x88138368, 0x383AE355, 0xE8404312, 0x5869232F,
+ 0x48B5039D, 0xF89C63A0, 0x28E6C3E7, 0x98CFA3DA,
+ 0xCBCF1338, 0x7BE67305, 0xAB9CD342, 0x1BB5B37F,
+ 0x0B6993CD, 0xBB40F3F0, 0x6B3A53B7, 0xDB13338A,
+ 0x0A846308, 0xBAAD0335, 0x6AD7A372, 0xDAFEC34F,
+ 0xCA22E3FD, 0x7A0B83C0, 0xAA712387, 0x1A5843BA,
+ 0x4D773299, 0xFD5E52A4, 0x2D24F2E3, 0x9D0D92DE,
+ 0x8DD1B26C, 0x3DF8D251, 0xED827216, 0x5DAB122B,
+ 0x8C3C42A9, 0x3C152294, 0xEC6F82D3, 0x5C46E2EE,
+ 0x4C9AC25C, 0xFCB3A261, 0x2CC90226, 0x9CE0621B,
+ 0xCFE0D2F9, 0x7FC9B2C4, 0xAFB31283, 0x1F9A72BE,
+ 0x0F46520C, 0xBF6F3231, 0x6F159276, 0xDF3CF24B,
+ 0x0EABA2C9, 0xBE82C2F4, 0x6EF862B3, 0xDED1028E,
+ 0xCE0D223C, 0x7E244201, 0xAE5EE246, 0x1E77827B,
+ 0x92B0E6B1, 0x2299868C, 0xF2E326CB, 0x42CA46F6,
+ 0x52166644, 0xE23F0679, 0x3245A63E, 0x826CC603,
+ 0x53FB9681, 0xE3D2F6BC, 0x33A856FB, 0x838136C6,
+ 0x935D1674, 0x23747649, 0xF30ED60E, 0x4327B633,
+ 0x102706D1, 0xA00E66EC, 0x7074C6AB, 0xC05DA696,
+ 0xD0818624, 0x60A8E619, 0xB0D2465E, 0x00FB2663,
+ 0xD16C76E1, 0x614516DC, 0xB13FB69B, 0x0116D6A6,
+ 0x11CAF614, 0xA1E39629, 0x7199366E, 0xC1B05653,
+ 0x969F2770, 0x26B6474D, 0xF6CCE70A, 0x46E58737,
+ 0x5639A785, 0xE610C7B8, 0x366A67FF, 0x864307C2,
+ 0x57D45740, 0xE7FD377D, 0x3787973A, 0x87AEF707,
+ 0x9772D7B5, 0x275BB788, 0xF72117CF, 0x470877F2,
+ 0x1408C710, 0xA421A72D, 0x745B076A, 0xC4726757,
+ 0xD4AE47E5, 0x648727D8, 0xB4FD879F, 0x04D4E7A2,
+ 0xD543B720, 0x656AD71D, 0xB510775A, 0x05391767,
+ 0x15E537D5, 0xA5CC57E8, 0x75B6F7AF, 0xC59F9792,
+ 0xDBE815E9, 0x6BC175D4, 0xBBBBD593, 0x0B92B5AE,
+ 0x1B4E951C, 0xAB67F521, 0x7B1D5566, 0xCB34355B,
+ 0x1AA365D9, 0xAA8A05E4, 0x7AF0A5A3, 0xCAD9C59E,
+ 0xDA05E52C, 0x6A2C8511, 0xBA562556, 0x0A7F456B,
+ 0x597FF589, 0xE95695B4, 0x392C35F3, 0x890555CE,
+ 0x99D9757C, 0x29F01541, 0xF98AB506, 0x49A3D53B,
+ 0x983485B9, 0x281DE584, 0xF86745C3, 0x484E25FE,
+ 0x5892054C, 0xE8BB6571, 0x38C1C536, 0x88E8A50B,
+ 0xDFC7D428, 0x6FEEB415, 0xBF941452, 0x0FBD746F,
+ 0x1F6154DD, 0xAF4834E0, 0x7F3294A7, 0xCF1BF49A,
+ 0x1E8CA418, 0xAEA5C425, 0x7EDF6462, 0xCEF6045F,
+ 0xDE2A24ED, 0x6E0344D0, 0xBE79E497, 0x0E5084AA,
+ 0x5D503448, 0xED795475, 0x3D03F432, 0x8D2A940F,
+ 0x9DF6B4BD, 0x2DDFD480, 0xFDA574C7, 0x4D8C14FA,
+ 0x9C1B4478, 0x2C322445, 0xFC488402, 0x4C61E43F,
+ 0x5CBDC48D, 0xEC94A4B0, 0x3CEE04F7, 0x8CC764CA
+ }, {
+ 0x00000000, 0xA5D35CCB, 0x0BA1C84D, 0xAE729486,
+ 0x1642919B, 0xB391CD50, 0x1DE359D6, 0xB830051D,
+ 0x6D8253EC, 0xC8510F27, 0x66239BA1, 0xC3F0C76A,
+ 0x7BC0C277, 0xDE139EBC, 0x70610A3A, 0xD5B256F1,
+ 0x9B02D603, 0x3ED18AC8, 0x90A31E4E, 0x35704285,
+ 0x8D404798, 0x28931B53, 0x86E18FD5, 0x2332D31E,
+ 0xF68085EF, 0x5353D924, 0xFD214DA2, 0x58F21169,
+ 0xE0C21474, 0x451148BF, 0xEB63DC39, 0x4EB080F2,
+ 0x3605AC07, 0x93D6F0CC, 0x3DA4644A, 0x98773881,
+ 0x20473D9C, 0x85946157, 0x2BE6F5D1, 0x8E35A91A,
+ 0x5B87FFEB, 0xFE54A320, 0x502637A6, 0xF5F56B6D,
+ 0x4DC56E70, 0xE81632BB, 0x4664A63D, 0xE3B7FAF6,
+ 0xAD077A04, 0x08D426CF, 0xA6A6B249, 0x0375EE82,
+ 0xBB45EB9F, 0x1E96B754, 0xB0E423D2, 0x15377F19,
+ 0xC08529E8, 0x65567523, 0xCB24E1A5, 0x6EF7BD6E,
+ 0xD6C7B873, 0x7314E4B8, 0xDD66703E, 0x78B52CF5,
+ 0x6C0A580F, 0xC9D904C4, 0x67AB9042, 0xC278CC89,
+ 0x7A48C994, 0xDF9B955F, 0x71E901D9, 0xD43A5D12,
+ 0x01880BE3, 0xA45B5728, 0x0A29C3AE, 0xAFFA9F65,
+ 0x17CA9A78, 0xB219C6B3, 0x1C6B5235, 0xB9B80EFE,
+ 0xF7088E0C, 0x52DBD2C7, 0xFCA94641, 0x597A1A8A,
+ 0xE14A1F97, 0x4499435C, 0xEAEBD7DA, 0x4F388B11,
+ 0x9A8ADDE0, 0x3F59812B, 0x912B15AD, 0x34F84966,
+ 0x8CC84C7B, 0x291B10B0, 0x87698436, 0x22BAD8FD,
+ 0x5A0FF408, 0xFFDCA8C3, 0x51AE3C45, 0xF47D608E,
+ 0x4C4D6593, 0xE99E3958, 0x47ECADDE, 0xE23FF115,
+ 0x378DA7E4, 0x925EFB2F, 0x3C2C6FA9, 0x99FF3362,
+ 0x21CF367F, 0x841C6AB4, 0x2A6EFE32, 0x8FBDA2F9,
+ 0xC10D220B, 0x64DE7EC0, 0xCAACEA46, 0x6F7FB68D,
+ 0xD74FB390, 0x729CEF5B, 0xDCEE7BDD, 0x793D2716,
+ 0xAC8F71E7, 0x095C2D2C, 0xA72EB9AA, 0x02FDE561,
+ 0xBACDE07C, 0x1F1EBCB7, 0xB16C2831, 0x14BF74FA,
+ 0xD814B01E, 0x7DC7ECD5, 0xD3B57853, 0x76662498,
+ 0xCE562185, 0x6B857D4E, 0xC5F7E9C8, 0x6024B503,
+ 0xB596E3F2, 0x1045BF39, 0xBE372BBF, 0x1BE47774,
+ 0xA3D47269, 0x06072EA2, 0xA875BA24, 0x0DA6E6EF,
+ 0x4316661D, 0xE6C53AD6, 0x48B7AE50, 0xED64F29B,
+ 0x5554F786, 0xF087AB4D, 0x5EF53FCB, 0xFB266300,
+ 0x2E9435F1, 0x8B47693A, 0x2535FDBC, 0x80E6A177,
+ 0x38D6A46A, 0x9D05F8A1, 0x33776C27, 0x96A430EC,
+ 0xEE111C19, 0x4BC240D2, 0xE5B0D454, 0x4063889F,
+ 0xF8538D82, 0x5D80D149, 0xF3F245CF, 0x56211904,
+ 0x83934FF5, 0x2640133E, 0x883287B8, 0x2DE1DB73,
+ 0x95D1DE6E, 0x300282A5, 0x9E701623, 0x3BA34AE8,
+ 0x7513CA1A, 0xD0C096D1, 0x7EB20257, 0xDB615E9C,
+ 0x63515B81, 0xC682074A, 0x68F093CC, 0xCD23CF07,
+ 0x189199F6, 0xBD42C53D, 0x133051BB, 0xB6E30D70,
+ 0x0ED3086D, 0xAB0054A6, 0x0572C020, 0xA0A19CEB,
+ 0xB41EE811, 0x11CDB4DA, 0xBFBF205C, 0x1A6C7C97,
+ 0xA25C798A, 0x078F2541, 0xA9FDB1C7, 0x0C2EED0C,
+ 0xD99CBBFD, 0x7C4FE736, 0xD23D73B0, 0x77EE2F7B,
+ 0xCFDE2A66, 0x6A0D76AD, 0xC47FE22B, 0x61ACBEE0,
+ 0x2F1C3E12, 0x8ACF62D9, 0x24BDF65F, 0x816EAA94,
+ 0x395EAF89, 0x9C8DF342, 0x32FF67C4, 0x972C3B0F,
+ 0x429E6DFE, 0xE74D3135, 0x493FA5B3, 0xECECF978,
+ 0x54DCFC65, 0xF10FA0AE, 0x5F7D3428, 0xFAAE68E3,
+ 0x821B4416, 0x27C818DD, 0x89BA8C5B, 0x2C69D090,
+ 0x9459D58D, 0x318A8946, 0x9FF81DC0, 0x3A2B410B,
+ 0xEF9917FA, 0x4A4A4B31, 0xE438DFB7, 0x41EB837C,
+ 0xF9DB8661, 0x5C08DAAA, 0xF27A4E2C, 0x57A912E7,
+ 0x19199215, 0xBCCACEDE, 0x12B85A58, 0xB76B0693,
+ 0x0F5B038E, 0xAA885F45, 0x04FACBC3, 0xA1299708,
+ 0x749BC1F9, 0xD1489D32, 0x7F3A09B4, 0xDAE9557F,
+ 0x62D95062, 0xC70A0CA9, 0x6978982F, 0xCCABC4E4
+ }, {
+ 0x00000000, 0xB40B77A6, 0x29119F97, 0x9D1AE831,
+ 0x13244FF4, 0xA72F3852, 0x3A35D063, 0x8E3EA7C5,
+ 0x674EEF33, 0xD3459895, 0x4E5F70A4, 0xFA540702,
+ 0x746AA0C7, 0xC061D761, 0x5D7B3F50, 0xE97048F6,
+ 0xCE9CDE67, 0x7A97A9C1, 0xE78D41F0, 0x53863656,
+ 0xDDB89193, 0x69B3E635, 0xF4A90E04, 0x40A279A2,
+ 0xA9D23154, 0x1DD946F2, 0x80C3AEC3, 0x34C8D965,
+ 0xBAF67EA0, 0x0EFD0906, 0x93E7E137, 0x27EC9691,
+ 0x9C39BDCF, 0x2832CA69, 0xB5282258, 0x012355FE,
+ 0x8F1DF23B, 0x3B16859D, 0xA60C6DAC, 0x12071A0A,
+ 0xFB7752FC, 0x4F7C255A, 0xD266CD6B, 0x666DBACD,
+ 0xE8531D08, 0x5C586AAE, 0xC142829F, 0x7549F539,
+ 0x52A563A8, 0xE6AE140E, 0x7BB4FC3F, 0xCFBF8B99,
+ 0x41812C5C, 0xF58A5BFA, 0x6890B3CB, 0xDC9BC46D,
+ 0x35EB8C9B, 0x81E0FB3D, 0x1CFA130C, 0xA8F164AA,
+ 0x26CFC36F, 0x92C4B4C9, 0x0FDE5CF8, 0xBBD52B5E,
+ 0x79750B44, 0xCD7E7CE2, 0x506494D3, 0xE46FE375,
+ 0x6A5144B0, 0xDE5A3316, 0x4340DB27, 0xF74BAC81,
+ 0x1E3BE477, 0xAA3093D1, 0x372A7BE0, 0x83210C46,
+ 0x0D1FAB83, 0xB914DC25, 0x240E3414, 0x900543B2,
+ 0xB7E9D523, 0x03E2A285, 0x9EF84AB4, 0x2AF33D12,
+ 0xA4CD9AD7, 0x10C6ED71, 0x8DDC0540, 0x39D772E6,
+ 0xD0A73A10, 0x64AC4DB6, 0xF9B6A587, 0x4DBDD221,
+ 0xC38375E4, 0x77880242, 0xEA92EA73, 0x5E999DD5,
+ 0xE54CB68B, 0x5147C12D, 0xCC5D291C, 0x78565EBA,
+ 0xF668F97F, 0x42638ED9, 0xDF7966E8, 0x6B72114E,
+ 0x820259B8, 0x36092E1E, 0xAB13C62F, 0x1F18B189,
+ 0x9126164C, 0x252D61EA, 0xB83789DB, 0x0C3CFE7D,
+ 0x2BD068EC, 0x9FDB1F4A, 0x02C1F77B, 0xB6CA80DD,
+ 0x38F42718, 0x8CFF50BE, 0x11E5B88F, 0xA5EECF29,
+ 0x4C9E87DF, 0xF895F079, 0x658F1848, 0xD1846FEE,
+ 0x5FBAC82B, 0xEBB1BF8D, 0x76AB57BC, 0xC2A0201A,
+ 0xF2EA1688, 0x46E1612E, 0xDBFB891F, 0x6FF0FEB9,
+ 0xE1CE597C, 0x55C52EDA, 0xC8DFC6EB, 0x7CD4B14D,
+ 0x95A4F9BB, 0x21AF8E1D, 0xBCB5662C, 0x08BE118A,
+ 0x8680B64F, 0x328BC1E9, 0xAF9129D8, 0x1B9A5E7E,
+ 0x3C76C8EF, 0x887DBF49, 0x15675778, 0xA16C20DE,
+ 0x2F52871B, 0x9B59F0BD, 0x0643188C, 0xB2486F2A,
+ 0x5B3827DC, 0xEF33507A, 0x7229B84B, 0xC622CFED,
+ 0x481C6828, 0xFC171F8E, 0x610DF7BF, 0xD5068019,
+ 0x6ED3AB47, 0xDAD8DCE1, 0x47C234D0, 0xF3C94376,
+ 0x7DF7E4B3, 0xC9FC9315, 0x54E67B24, 0xE0ED0C82,
+ 0x099D4474, 0xBD9633D2, 0x208CDBE3, 0x9487AC45,
+ 0x1AB90B80, 0xAEB27C26, 0x33A89417, 0x87A3E3B1,
+ 0xA04F7520, 0x14440286, 0x895EEAB7, 0x3D559D11,
+ 0xB36B3AD4, 0x07604D72, 0x9A7AA543, 0x2E71D2E5,
+ 0xC7019A13, 0x730AEDB5, 0xEE100584, 0x5A1B7222,
+ 0xD425D5E7, 0x602EA241, 0xFD344A70, 0x493F3DD6,
+ 0x8B9F1DCC, 0x3F946A6A, 0xA28E825B, 0x1685F5FD,
+ 0x98BB5238, 0x2CB0259E, 0xB1AACDAF, 0x05A1BA09,
+ 0xECD1F2FF, 0x58DA8559, 0xC5C06D68, 0x71CB1ACE,
+ 0xFFF5BD0B, 0x4BFECAAD, 0xD6E4229C, 0x62EF553A,
+ 0x4503C3AB, 0xF108B40D, 0x6C125C3C, 0xD8192B9A,
+ 0x56278C5F, 0xE22CFBF9, 0x7F3613C8, 0xCB3D646E,
+ 0x224D2C98, 0x96465B3E, 0x0B5CB30F, 0xBF57C4A9,
+ 0x3169636C, 0x856214CA, 0x1878FCFB, 0xAC738B5D,
+ 0x17A6A003, 0xA3ADD7A5, 0x3EB73F94, 0x8ABC4832,
+ 0x0482EFF7, 0xB0899851, 0x2D937060, 0x999807C6,
+ 0x70E84F30, 0xC4E33896, 0x59F9D0A7, 0xEDF2A701,
+ 0x63CC00C4, 0xD7C77762, 0x4ADD9F53, 0xFED6E8F5,
+ 0xD93A7E64, 0x6D3109C2, 0xF02BE1F3, 0x44209655,
+ 0xCA1E3190, 0x7E154636, 0xE30FAE07, 0x5704D9A1,
+ 0xBE749157, 0x0A7FE6F1, 0x97650EC0, 0x236E7966,
+ 0xAD50DEA3, 0x195BA905, 0x84414134, 0x304A3692
+ }, {
+ 0x00000000, 0x9E00AACC, 0x7D072542, 0xE3078F8E,
+ 0xFA0E4A84, 0x640EE048, 0x87096FC6, 0x1909C50A,
+ 0xB51BE5D3, 0x2B1B4F1F, 0xC81CC091, 0x561C6A5D,
+ 0x4F15AF57, 0xD115059B, 0x32128A15, 0xAC1220D9,
+ 0x2B31BB7C, 0xB53111B0, 0x56369E3E, 0xC83634F2,
+ 0xD13FF1F8, 0x4F3F5B34, 0xAC38D4BA, 0x32387E76,
+ 0x9E2A5EAF, 0x002AF463, 0xE32D7BED, 0x7D2DD121,
+ 0x6424142B, 0xFA24BEE7, 0x19233169, 0x87239BA5,
+ 0x566276F9, 0xC862DC35, 0x2B6553BB, 0xB565F977,
+ 0xAC6C3C7D, 0x326C96B1, 0xD16B193F, 0x4F6BB3F3,
+ 0xE379932A, 0x7D7939E6, 0x9E7EB668, 0x007E1CA4,
+ 0x1977D9AE, 0x87777362, 0x6470FCEC, 0xFA705620,
+ 0x7D53CD85, 0xE3536749, 0x0054E8C7, 0x9E54420B,
+ 0x875D8701, 0x195D2DCD, 0xFA5AA243, 0x645A088F,
+ 0xC8482856, 0x5648829A, 0xB54F0D14, 0x2B4FA7D8,
+ 0x324662D2, 0xAC46C81E, 0x4F414790, 0xD141ED5C,
+ 0xEDC29D29, 0x73C237E5, 0x90C5B86B, 0x0EC512A7,
+ 0x17CCD7AD, 0x89CC7D61, 0x6ACBF2EF, 0xF4CB5823,
+ 0x58D978FA, 0xC6D9D236, 0x25DE5DB8, 0xBBDEF774,
+ 0xA2D7327E, 0x3CD798B2, 0xDFD0173C, 0x41D0BDF0,
+ 0xC6F32655, 0x58F38C99, 0xBBF40317, 0x25F4A9DB,
+ 0x3CFD6CD1, 0xA2FDC61D, 0x41FA4993, 0xDFFAE35F,
+ 0x73E8C386, 0xEDE8694A, 0x0EEFE6C4, 0x90EF4C08,
+ 0x89E68902, 0x17E623CE, 0xF4E1AC40, 0x6AE1068C,
+ 0xBBA0EBD0, 0x25A0411C, 0xC6A7CE92, 0x58A7645E,
+ 0x41AEA154, 0xDFAE0B98, 0x3CA98416, 0xA2A92EDA,
+ 0x0EBB0E03, 0x90BBA4CF, 0x73BC2B41, 0xEDBC818D,
+ 0xF4B54487, 0x6AB5EE4B, 0x89B261C5, 0x17B2CB09,
+ 0x909150AC, 0x0E91FA60, 0xED9675EE, 0x7396DF22,
+ 0x6A9F1A28, 0xF49FB0E4, 0x17983F6A, 0x899895A6,
+ 0x258AB57F, 0xBB8A1FB3, 0x588D903D, 0xC68D3AF1,
+ 0xDF84FFFB, 0x41845537, 0xA283DAB9, 0x3C837075,
+ 0xDA853B53, 0x4485919F, 0xA7821E11, 0x3982B4DD,
+ 0x208B71D7, 0xBE8BDB1B, 0x5D8C5495, 0xC38CFE59,
+ 0x6F9EDE80, 0xF19E744C, 0x1299FBC2, 0x8C99510E,
+ 0x95909404, 0x0B903EC8, 0xE897B146, 0x76971B8A,
+ 0xF1B4802F, 0x6FB42AE3, 0x8CB3A56D, 0x12B30FA1,
+ 0x0BBACAAB, 0x95BA6067, 0x76BDEFE9, 0xE8BD4525,
+ 0x44AF65FC, 0xDAAFCF30, 0x39A840BE, 0xA7A8EA72,
+ 0xBEA12F78, 0x20A185B4, 0xC3A60A3A, 0x5DA6A0F6,
+ 0x8CE74DAA, 0x12E7E766, 0xF1E068E8, 0x6FE0C224,
+ 0x76E9072E, 0xE8E9ADE2, 0x0BEE226C, 0x95EE88A0,
+ 0x39FCA879, 0xA7FC02B5, 0x44FB8D3B, 0xDAFB27F7,
+ 0xC3F2E2FD, 0x5DF24831, 0xBEF5C7BF, 0x20F56D73,
+ 0xA7D6F6D6, 0x39D65C1A, 0xDAD1D394, 0x44D17958,
+ 0x5DD8BC52, 0xC3D8169E, 0x20DF9910, 0xBEDF33DC,
+ 0x12CD1305, 0x8CCDB9C9, 0x6FCA3647, 0xF1CA9C8B,
+ 0xE8C35981, 0x76C3F34D, 0x95C47CC3, 0x0BC4D60F,
+ 0x3747A67A, 0xA9470CB6, 0x4A408338, 0xD44029F4,
+ 0xCD49ECFE, 0x53494632, 0xB04EC9BC, 0x2E4E6370,
+ 0x825C43A9, 0x1C5CE965, 0xFF5B66EB, 0x615BCC27,
+ 0x7852092D, 0xE652A3E1, 0x05552C6F, 0x9B5586A3,
+ 0x1C761D06, 0x8276B7CA, 0x61713844, 0xFF719288,
+ 0xE6785782, 0x7878FD4E, 0x9B7F72C0, 0x057FD80C,
+ 0xA96DF8D5, 0x376D5219, 0xD46ADD97, 0x4A6A775B,
+ 0x5363B251, 0xCD63189D, 0x2E649713, 0xB0643DDF,
+ 0x6125D083, 0xFF257A4F, 0x1C22F5C1, 0x82225F0D,
+ 0x9B2B9A07, 0x052B30CB, 0xE62CBF45, 0x782C1589,
+ 0xD43E3550, 0x4A3E9F9C, 0xA9391012, 0x3739BADE,
+ 0x2E307FD4, 0xB030D518, 0x53375A96, 0xCD37F05A,
+ 0x4A146BFF, 0xD414C133, 0x37134EBD, 0xA913E471,
+ 0xB01A217B, 0x2E1A8BB7, 0xCD1D0439, 0x531DAEF5,
+ 0xFF0F8E2C, 0x610F24E0, 0x8208AB6E, 0x1C0801A2,
+ 0x0501C4A8, 0x9B016E64, 0x7806E1EA, 0xE6064B26
+ }
+};
diff --git a/src/liblzma/check/crc32_table_le.h b/src/liblzma/check/crc32_table_le.h
new file mode 100644
index 000000000000..25f4fc443537
--- /dev/null
+++ b/src/liblzma/check/crc32_table_le.h
@@ -0,0 +1,525 @@
+/* This file has been automatically generated by crc32_tablegen.c. */
+
+const uint32_t lzma_crc32_table[8][256] = {
+ {
+ 0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA,
+ 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3,
+ 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988,
+ 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91,
+ 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE,
+ 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7,
+ 0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC,
+ 0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5,
+ 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172,
+ 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B,
+ 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940,
+ 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59,
+ 0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116,
+ 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F,
+ 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924,
+ 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D,
+ 0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A,
+ 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433,
+ 0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818,
+ 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01,
+ 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E,
+ 0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457,
+ 0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C,
+ 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65,
+ 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2,
+ 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB,
+ 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0,
+ 0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9,
+ 0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086,
+ 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F,
+ 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4,
+ 0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD,
+ 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A,
+ 0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683,
+ 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8,
+ 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1,
+ 0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE,
+ 0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7,
+ 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC,
+ 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5,
+ 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252,
+ 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B,
+ 0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60,
+ 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79,
+ 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236,
+ 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F,
+ 0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04,
+ 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D,
+ 0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A,
+ 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713,
+ 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38,
+ 0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21,
+ 0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E,
+ 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777,
+ 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C,
+ 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45,
+ 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2,
+ 0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB,
+ 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0,
+ 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9,
+ 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6,
+ 0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF,
+ 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94,
+ 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D
+ }, {
+ 0x00000000, 0x191B3141, 0x32366282, 0x2B2D53C3,
+ 0x646CC504, 0x7D77F445, 0x565AA786, 0x4F4196C7,
+ 0xC8D98A08, 0xD1C2BB49, 0xFAEFE88A, 0xE3F4D9CB,
+ 0xACB54F0C, 0xB5AE7E4D, 0x9E832D8E, 0x87981CCF,
+ 0x4AC21251, 0x53D92310, 0x78F470D3, 0x61EF4192,
+ 0x2EAED755, 0x37B5E614, 0x1C98B5D7, 0x05838496,
+ 0x821B9859, 0x9B00A918, 0xB02DFADB, 0xA936CB9A,
+ 0xE6775D5D, 0xFF6C6C1C, 0xD4413FDF, 0xCD5A0E9E,
+ 0x958424A2, 0x8C9F15E3, 0xA7B24620, 0xBEA97761,
+ 0xF1E8E1A6, 0xE8F3D0E7, 0xC3DE8324, 0xDAC5B265,
+ 0x5D5DAEAA, 0x44469FEB, 0x6F6BCC28, 0x7670FD69,
+ 0x39316BAE, 0x202A5AEF, 0x0B07092C, 0x121C386D,
+ 0xDF4636F3, 0xC65D07B2, 0xED705471, 0xF46B6530,
+ 0xBB2AF3F7, 0xA231C2B6, 0x891C9175, 0x9007A034,
+ 0x179FBCFB, 0x0E848DBA, 0x25A9DE79, 0x3CB2EF38,
+ 0x73F379FF, 0x6AE848BE, 0x41C51B7D, 0x58DE2A3C,
+ 0xF0794F05, 0xE9627E44, 0xC24F2D87, 0xDB541CC6,
+ 0x94158A01, 0x8D0EBB40, 0xA623E883, 0xBF38D9C2,
+ 0x38A0C50D, 0x21BBF44C, 0x0A96A78F, 0x138D96CE,
+ 0x5CCC0009, 0x45D73148, 0x6EFA628B, 0x77E153CA,
+ 0xBABB5D54, 0xA3A06C15, 0x888D3FD6, 0x91960E97,
+ 0xDED79850, 0xC7CCA911, 0xECE1FAD2, 0xF5FACB93,
+ 0x7262D75C, 0x6B79E61D, 0x4054B5DE, 0x594F849F,
+ 0x160E1258, 0x0F152319, 0x243870DA, 0x3D23419B,
+ 0x65FD6BA7, 0x7CE65AE6, 0x57CB0925, 0x4ED03864,
+ 0x0191AEA3, 0x188A9FE2, 0x33A7CC21, 0x2ABCFD60,
+ 0xAD24E1AF, 0xB43FD0EE, 0x9F12832D, 0x8609B26C,
+ 0xC94824AB, 0xD05315EA, 0xFB7E4629, 0xE2657768,
+ 0x2F3F79F6, 0x362448B7, 0x1D091B74, 0x04122A35,
+ 0x4B53BCF2, 0x52488DB3, 0x7965DE70, 0x607EEF31,
+ 0xE7E6F3FE, 0xFEFDC2BF, 0xD5D0917C, 0xCCCBA03D,
+ 0x838A36FA, 0x9A9107BB, 0xB1BC5478, 0xA8A76539,
+ 0x3B83984B, 0x2298A90A, 0x09B5FAC9, 0x10AECB88,
+ 0x5FEF5D4F, 0x46F46C0E, 0x6DD93FCD, 0x74C20E8C,
+ 0xF35A1243, 0xEA412302, 0xC16C70C1, 0xD8774180,
+ 0x9736D747, 0x8E2DE606, 0xA500B5C5, 0xBC1B8484,
+ 0x71418A1A, 0x685ABB5B, 0x4377E898, 0x5A6CD9D9,
+ 0x152D4F1E, 0x0C367E5F, 0x271B2D9C, 0x3E001CDD,
+ 0xB9980012, 0xA0833153, 0x8BAE6290, 0x92B553D1,
+ 0xDDF4C516, 0xC4EFF457, 0xEFC2A794, 0xF6D996D5,
+ 0xAE07BCE9, 0xB71C8DA8, 0x9C31DE6B, 0x852AEF2A,
+ 0xCA6B79ED, 0xD37048AC, 0xF85D1B6F, 0xE1462A2E,
+ 0x66DE36E1, 0x7FC507A0, 0x54E85463, 0x4DF36522,
+ 0x02B2F3E5, 0x1BA9C2A4, 0x30849167, 0x299FA026,
+ 0xE4C5AEB8, 0xFDDE9FF9, 0xD6F3CC3A, 0xCFE8FD7B,
+ 0x80A96BBC, 0x99B25AFD, 0xB29F093E, 0xAB84387F,
+ 0x2C1C24B0, 0x350715F1, 0x1E2A4632, 0x07317773,
+ 0x4870E1B4, 0x516BD0F5, 0x7A468336, 0x635DB277,
+ 0xCBFAD74E, 0xD2E1E60F, 0xF9CCB5CC, 0xE0D7848D,
+ 0xAF96124A, 0xB68D230B, 0x9DA070C8, 0x84BB4189,
+ 0x03235D46, 0x1A386C07, 0x31153FC4, 0x280E0E85,
+ 0x674F9842, 0x7E54A903, 0x5579FAC0, 0x4C62CB81,
+ 0x8138C51F, 0x9823F45E, 0xB30EA79D, 0xAA1596DC,
+ 0xE554001B, 0xFC4F315A, 0xD7626299, 0xCE7953D8,
+ 0x49E14F17, 0x50FA7E56, 0x7BD72D95, 0x62CC1CD4,
+ 0x2D8D8A13, 0x3496BB52, 0x1FBBE891, 0x06A0D9D0,
+ 0x5E7EF3EC, 0x4765C2AD, 0x6C48916E, 0x7553A02F,
+ 0x3A1236E8, 0x230907A9, 0x0824546A, 0x113F652B,
+ 0x96A779E4, 0x8FBC48A5, 0xA4911B66, 0xBD8A2A27,
+ 0xF2CBBCE0, 0xEBD08DA1, 0xC0FDDE62, 0xD9E6EF23,
+ 0x14BCE1BD, 0x0DA7D0FC, 0x268A833F, 0x3F91B27E,
+ 0x70D024B9, 0x69CB15F8, 0x42E6463B, 0x5BFD777A,
+ 0xDC656BB5, 0xC57E5AF4, 0xEE530937, 0xF7483876,
+ 0xB809AEB1, 0xA1129FF0, 0x8A3FCC33, 0x9324FD72
+ }, {
+ 0x00000000, 0x01C26A37, 0x0384D46E, 0x0246BE59,
+ 0x0709A8DC, 0x06CBC2EB, 0x048D7CB2, 0x054F1685,
+ 0x0E1351B8, 0x0FD13B8F, 0x0D9785D6, 0x0C55EFE1,
+ 0x091AF964, 0x08D89353, 0x0A9E2D0A, 0x0B5C473D,
+ 0x1C26A370, 0x1DE4C947, 0x1FA2771E, 0x1E601D29,
+ 0x1B2F0BAC, 0x1AED619B, 0x18ABDFC2, 0x1969B5F5,
+ 0x1235F2C8, 0x13F798FF, 0x11B126A6, 0x10734C91,
+ 0x153C5A14, 0x14FE3023, 0x16B88E7A, 0x177AE44D,
+ 0x384D46E0, 0x398F2CD7, 0x3BC9928E, 0x3A0BF8B9,
+ 0x3F44EE3C, 0x3E86840B, 0x3CC03A52, 0x3D025065,
+ 0x365E1758, 0x379C7D6F, 0x35DAC336, 0x3418A901,
+ 0x3157BF84, 0x3095D5B3, 0x32D36BEA, 0x331101DD,
+ 0x246BE590, 0x25A98FA7, 0x27EF31FE, 0x262D5BC9,
+ 0x23624D4C, 0x22A0277B, 0x20E69922, 0x2124F315,
+ 0x2A78B428, 0x2BBADE1F, 0x29FC6046, 0x283E0A71,
+ 0x2D711CF4, 0x2CB376C3, 0x2EF5C89A, 0x2F37A2AD,
+ 0x709A8DC0, 0x7158E7F7, 0x731E59AE, 0x72DC3399,
+ 0x7793251C, 0x76514F2B, 0x7417F172, 0x75D59B45,
+ 0x7E89DC78, 0x7F4BB64F, 0x7D0D0816, 0x7CCF6221,
+ 0x798074A4, 0x78421E93, 0x7A04A0CA, 0x7BC6CAFD,
+ 0x6CBC2EB0, 0x6D7E4487, 0x6F38FADE, 0x6EFA90E9,
+ 0x6BB5866C, 0x6A77EC5B, 0x68315202, 0x69F33835,
+ 0x62AF7F08, 0x636D153F, 0x612BAB66, 0x60E9C151,
+ 0x65A6D7D4, 0x6464BDE3, 0x662203BA, 0x67E0698D,
+ 0x48D7CB20, 0x4915A117, 0x4B531F4E, 0x4A917579,
+ 0x4FDE63FC, 0x4E1C09CB, 0x4C5AB792, 0x4D98DDA5,
+ 0x46C49A98, 0x4706F0AF, 0x45404EF6, 0x448224C1,
+ 0x41CD3244, 0x400F5873, 0x4249E62A, 0x438B8C1D,
+ 0x54F16850, 0x55330267, 0x5775BC3E, 0x56B7D609,
+ 0x53F8C08C, 0x523AAABB, 0x507C14E2, 0x51BE7ED5,
+ 0x5AE239E8, 0x5B2053DF, 0x5966ED86, 0x58A487B1,
+ 0x5DEB9134, 0x5C29FB03, 0x5E6F455A, 0x5FAD2F6D,
+ 0xE1351B80, 0xE0F771B7, 0xE2B1CFEE, 0xE373A5D9,
+ 0xE63CB35C, 0xE7FED96B, 0xE5B86732, 0xE47A0D05,
+ 0xEF264A38, 0xEEE4200F, 0xECA29E56, 0xED60F461,
+ 0xE82FE2E4, 0xE9ED88D3, 0xEBAB368A, 0xEA695CBD,
+ 0xFD13B8F0, 0xFCD1D2C7, 0xFE976C9E, 0xFF5506A9,
+ 0xFA1A102C, 0xFBD87A1B, 0xF99EC442, 0xF85CAE75,
+ 0xF300E948, 0xF2C2837F, 0xF0843D26, 0xF1465711,
+ 0xF4094194, 0xF5CB2BA3, 0xF78D95FA, 0xF64FFFCD,
+ 0xD9785D60, 0xD8BA3757, 0xDAFC890E, 0xDB3EE339,
+ 0xDE71F5BC, 0xDFB39F8B, 0xDDF521D2, 0xDC374BE5,
+ 0xD76B0CD8, 0xD6A966EF, 0xD4EFD8B6, 0xD52DB281,
+ 0xD062A404, 0xD1A0CE33, 0xD3E6706A, 0xD2241A5D,
+ 0xC55EFE10, 0xC49C9427, 0xC6DA2A7E, 0xC7184049,
+ 0xC25756CC, 0xC3953CFB, 0xC1D382A2, 0xC011E895,
+ 0xCB4DAFA8, 0xCA8FC59F, 0xC8C97BC6, 0xC90B11F1,
+ 0xCC440774, 0xCD866D43, 0xCFC0D31A, 0xCE02B92D,
+ 0x91AF9640, 0x906DFC77, 0x922B422E, 0x93E92819,
+ 0x96A63E9C, 0x976454AB, 0x9522EAF2, 0x94E080C5,
+ 0x9FBCC7F8, 0x9E7EADCF, 0x9C381396, 0x9DFA79A1,
+ 0x98B56F24, 0x99770513, 0x9B31BB4A, 0x9AF3D17D,
+ 0x8D893530, 0x8C4B5F07, 0x8E0DE15E, 0x8FCF8B69,
+ 0x8A809DEC, 0x8B42F7DB, 0x89044982, 0x88C623B5,
+ 0x839A6488, 0x82580EBF, 0x801EB0E6, 0x81DCDAD1,
+ 0x8493CC54, 0x8551A663, 0x8717183A, 0x86D5720D,
+ 0xA9E2D0A0, 0xA820BA97, 0xAA6604CE, 0xABA46EF9,
+ 0xAEEB787C, 0xAF29124B, 0xAD6FAC12, 0xACADC625,
+ 0xA7F18118, 0xA633EB2F, 0xA4755576, 0xA5B73F41,
+ 0xA0F829C4, 0xA13A43F3, 0xA37CFDAA, 0xA2BE979D,
+ 0xB5C473D0, 0xB40619E7, 0xB640A7BE, 0xB782CD89,
+ 0xB2CDDB0C, 0xB30FB13B, 0xB1490F62, 0xB08B6555,
+ 0xBBD72268, 0xBA15485F, 0xB853F606, 0xB9919C31,
+ 0xBCDE8AB4, 0xBD1CE083, 0xBF5A5EDA, 0xBE9834ED
+ }, {
+ 0x00000000, 0xB8BC6765, 0xAA09C88B, 0x12B5AFEE,
+ 0x8F629757, 0x37DEF032, 0x256B5FDC, 0x9DD738B9,
+ 0xC5B428EF, 0x7D084F8A, 0x6FBDE064, 0xD7018701,
+ 0x4AD6BFB8, 0xF26AD8DD, 0xE0DF7733, 0x58631056,
+ 0x5019579F, 0xE8A530FA, 0xFA109F14, 0x42ACF871,
+ 0xDF7BC0C8, 0x67C7A7AD, 0x75720843, 0xCDCE6F26,
+ 0x95AD7F70, 0x2D111815, 0x3FA4B7FB, 0x8718D09E,
+ 0x1ACFE827, 0xA2738F42, 0xB0C620AC, 0x087A47C9,
+ 0xA032AF3E, 0x188EC85B, 0x0A3B67B5, 0xB28700D0,
+ 0x2F503869, 0x97EC5F0C, 0x8559F0E2, 0x3DE59787,
+ 0x658687D1, 0xDD3AE0B4, 0xCF8F4F5A, 0x7733283F,
+ 0xEAE41086, 0x525877E3, 0x40EDD80D, 0xF851BF68,
+ 0xF02BF8A1, 0x48979FC4, 0x5A22302A, 0xE29E574F,
+ 0x7F496FF6, 0xC7F50893, 0xD540A77D, 0x6DFCC018,
+ 0x359FD04E, 0x8D23B72B, 0x9F9618C5, 0x272A7FA0,
+ 0xBAFD4719, 0x0241207C, 0x10F48F92, 0xA848E8F7,
+ 0x9B14583D, 0x23A83F58, 0x311D90B6, 0x89A1F7D3,
+ 0x1476CF6A, 0xACCAA80F, 0xBE7F07E1, 0x06C36084,
+ 0x5EA070D2, 0xE61C17B7, 0xF4A9B859, 0x4C15DF3C,
+ 0xD1C2E785, 0x697E80E0, 0x7BCB2F0E, 0xC377486B,
+ 0xCB0D0FA2, 0x73B168C7, 0x6104C729, 0xD9B8A04C,
+ 0x446F98F5, 0xFCD3FF90, 0xEE66507E, 0x56DA371B,
+ 0x0EB9274D, 0xB6054028, 0xA4B0EFC6, 0x1C0C88A3,
+ 0x81DBB01A, 0x3967D77F, 0x2BD27891, 0x936E1FF4,
+ 0x3B26F703, 0x839A9066, 0x912F3F88, 0x299358ED,
+ 0xB4446054, 0x0CF80731, 0x1E4DA8DF, 0xA6F1CFBA,
+ 0xFE92DFEC, 0x462EB889, 0x549B1767, 0xEC277002,
+ 0x71F048BB, 0xC94C2FDE, 0xDBF98030, 0x6345E755,
+ 0x6B3FA09C, 0xD383C7F9, 0xC1366817, 0x798A0F72,
+ 0xE45D37CB, 0x5CE150AE, 0x4E54FF40, 0xF6E89825,
+ 0xAE8B8873, 0x1637EF16, 0x048240F8, 0xBC3E279D,
+ 0x21E91F24, 0x99557841, 0x8BE0D7AF, 0x335CB0CA,
+ 0xED59B63B, 0x55E5D15E, 0x47507EB0, 0xFFEC19D5,
+ 0x623B216C, 0xDA874609, 0xC832E9E7, 0x708E8E82,
+ 0x28ED9ED4, 0x9051F9B1, 0x82E4565F, 0x3A58313A,
+ 0xA78F0983, 0x1F336EE6, 0x0D86C108, 0xB53AA66D,
+ 0xBD40E1A4, 0x05FC86C1, 0x1749292F, 0xAFF54E4A,
+ 0x322276F3, 0x8A9E1196, 0x982BBE78, 0x2097D91D,
+ 0x78F4C94B, 0xC048AE2E, 0xD2FD01C0, 0x6A4166A5,
+ 0xF7965E1C, 0x4F2A3979, 0x5D9F9697, 0xE523F1F2,
+ 0x4D6B1905, 0xF5D77E60, 0xE762D18E, 0x5FDEB6EB,
+ 0xC2098E52, 0x7AB5E937, 0x680046D9, 0xD0BC21BC,
+ 0x88DF31EA, 0x3063568F, 0x22D6F961, 0x9A6A9E04,
+ 0x07BDA6BD, 0xBF01C1D8, 0xADB46E36, 0x15080953,
+ 0x1D724E9A, 0xA5CE29FF, 0xB77B8611, 0x0FC7E174,
+ 0x9210D9CD, 0x2AACBEA8, 0x38191146, 0x80A57623,
+ 0xD8C66675, 0x607A0110, 0x72CFAEFE, 0xCA73C99B,
+ 0x57A4F122, 0xEF189647, 0xFDAD39A9, 0x45115ECC,
+ 0x764DEE06, 0xCEF18963, 0xDC44268D, 0x64F841E8,
+ 0xF92F7951, 0x41931E34, 0x5326B1DA, 0xEB9AD6BF,
+ 0xB3F9C6E9, 0x0B45A18C, 0x19F00E62, 0xA14C6907,
+ 0x3C9B51BE, 0x842736DB, 0x96929935, 0x2E2EFE50,
+ 0x2654B999, 0x9EE8DEFC, 0x8C5D7112, 0x34E11677,
+ 0xA9362ECE, 0x118A49AB, 0x033FE645, 0xBB838120,
+ 0xE3E09176, 0x5B5CF613, 0x49E959FD, 0xF1553E98,
+ 0x6C820621, 0xD43E6144, 0xC68BCEAA, 0x7E37A9CF,
+ 0xD67F4138, 0x6EC3265D, 0x7C7689B3, 0xC4CAEED6,
+ 0x591DD66F, 0xE1A1B10A, 0xF3141EE4, 0x4BA87981,
+ 0x13CB69D7, 0xAB770EB2, 0xB9C2A15C, 0x017EC639,
+ 0x9CA9FE80, 0x241599E5, 0x36A0360B, 0x8E1C516E,
+ 0x866616A7, 0x3EDA71C2, 0x2C6FDE2C, 0x94D3B949,
+ 0x090481F0, 0xB1B8E695, 0xA30D497B, 0x1BB12E1E,
+ 0x43D23E48, 0xFB6E592D, 0xE9DBF6C3, 0x516791A6,
+ 0xCCB0A91F, 0x740CCE7A, 0x66B96194, 0xDE0506F1
+ }, {
+ 0x00000000, 0x3D6029B0, 0x7AC05360, 0x47A07AD0,
+ 0xF580A6C0, 0xC8E08F70, 0x8F40F5A0, 0xB220DC10,
+ 0x30704BC1, 0x0D106271, 0x4AB018A1, 0x77D03111,
+ 0xC5F0ED01, 0xF890C4B1, 0xBF30BE61, 0x825097D1,
+ 0x60E09782, 0x5D80BE32, 0x1A20C4E2, 0x2740ED52,
+ 0x95603142, 0xA80018F2, 0xEFA06222, 0xD2C04B92,
+ 0x5090DC43, 0x6DF0F5F3, 0x2A508F23, 0x1730A693,
+ 0xA5107A83, 0x98705333, 0xDFD029E3, 0xE2B00053,
+ 0xC1C12F04, 0xFCA106B4, 0xBB017C64, 0x866155D4,
+ 0x344189C4, 0x0921A074, 0x4E81DAA4, 0x73E1F314,
+ 0xF1B164C5, 0xCCD14D75, 0x8B7137A5, 0xB6111E15,
+ 0x0431C205, 0x3951EBB5, 0x7EF19165, 0x4391B8D5,
+ 0xA121B886, 0x9C419136, 0xDBE1EBE6, 0xE681C256,
+ 0x54A11E46, 0x69C137F6, 0x2E614D26, 0x13016496,
+ 0x9151F347, 0xAC31DAF7, 0xEB91A027, 0xD6F18997,
+ 0x64D15587, 0x59B17C37, 0x1E1106E7, 0x23712F57,
+ 0x58F35849, 0x659371F9, 0x22330B29, 0x1F532299,
+ 0xAD73FE89, 0x9013D739, 0xD7B3ADE9, 0xEAD38459,
+ 0x68831388, 0x55E33A38, 0x124340E8, 0x2F236958,
+ 0x9D03B548, 0xA0639CF8, 0xE7C3E628, 0xDAA3CF98,
+ 0x3813CFCB, 0x0573E67B, 0x42D39CAB, 0x7FB3B51B,
+ 0xCD93690B, 0xF0F340BB, 0xB7533A6B, 0x8A3313DB,
+ 0x0863840A, 0x3503ADBA, 0x72A3D76A, 0x4FC3FEDA,
+ 0xFDE322CA, 0xC0830B7A, 0x872371AA, 0xBA43581A,
+ 0x9932774D, 0xA4525EFD, 0xE3F2242D, 0xDE920D9D,
+ 0x6CB2D18D, 0x51D2F83D, 0x167282ED, 0x2B12AB5D,
+ 0xA9423C8C, 0x9422153C, 0xD3826FEC, 0xEEE2465C,
+ 0x5CC29A4C, 0x61A2B3FC, 0x2602C92C, 0x1B62E09C,
+ 0xF9D2E0CF, 0xC4B2C97F, 0x8312B3AF, 0xBE729A1F,
+ 0x0C52460F, 0x31326FBF, 0x7692156F, 0x4BF23CDF,
+ 0xC9A2AB0E, 0xF4C282BE, 0xB362F86E, 0x8E02D1DE,
+ 0x3C220DCE, 0x0142247E, 0x46E25EAE, 0x7B82771E,
+ 0xB1E6B092, 0x8C869922, 0xCB26E3F2, 0xF646CA42,
+ 0x44661652, 0x79063FE2, 0x3EA64532, 0x03C66C82,
+ 0x8196FB53, 0xBCF6D2E3, 0xFB56A833, 0xC6368183,
+ 0x74165D93, 0x49767423, 0x0ED60EF3, 0x33B62743,
+ 0xD1062710, 0xEC660EA0, 0xABC67470, 0x96A65DC0,
+ 0x248681D0, 0x19E6A860, 0x5E46D2B0, 0x6326FB00,
+ 0xE1766CD1, 0xDC164561, 0x9BB63FB1, 0xA6D61601,
+ 0x14F6CA11, 0x2996E3A1, 0x6E369971, 0x5356B0C1,
+ 0x70279F96, 0x4D47B626, 0x0AE7CCF6, 0x3787E546,
+ 0x85A73956, 0xB8C710E6, 0xFF676A36, 0xC2074386,
+ 0x4057D457, 0x7D37FDE7, 0x3A978737, 0x07F7AE87,
+ 0xB5D77297, 0x88B75B27, 0xCF1721F7, 0xF2770847,
+ 0x10C70814, 0x2DA721A4, 0x6A075B74, 0x576772C4,
+ 0xE547AED4, 0xD8278764, 0x9F87FDB4, 0xA2E7D404,
+ 0x20B743D5, 0x1DD76A65, 0x5A7710B5, 0x67173905,
+ 0xD537E515, 0xE857CCA5, 0xAFF7B675, 0x92979FC5,
+ 0xE915E8DB, 0xD475C16B, 0x93D5BBBB, 0xAEB5920B,
+ 0x1C954E1B, 0x21F567AB, 0x66551D7B, 0x5B3534CB,
+ 0xD965A31A, 0xE4058AAA, 0xA3A5F07A, 0x9EC5D9CA,
+ 0x2CE505DA, 0x11852C6A, 0x562556BA, 0x6B457F0A,
+ 0x89F57F59, 0xB49556E9, 0xF3352C39, 0xCE550589,
+ 0x7C75D999, 0x4115F029, 0x06B58AF9, 0x3BD5A349,
+ 0xB9853498, 0x84E51D28, 0xC34567F8, 0xFE254E48,
+ 0x4C059258, 0x7165BBE8, 0x36C5C138, 0x0BA5E888,
+ 0x28D4C7DF, 0x15B4EE6F, 0x521494BF, 0x6F74BD0F,
+ 0xDD54611F, 0xE03448AF, 0xA794327F, 0x9AF41BCF,
+ 0x18A48C1E, 0x25C4A5AE, 0x6264DF7E, 0x5F04F6CE,
+ 0xED242ADE, 0xD044036E, 0x97E479BE, 0xAA84500E,
+ 0x4834505D, 0x755479ED, 0x32F4033D, 0x0F942A8D,
+ 0xBDB4F69D, 0x80D4DF2D, 0xC774A5FD, 0xFA148C4D,
+ 0x78441B9C, 0x4524322C, 0x028448FC, 0x3FE4614C,
+ 0x8DC4BD5C, 0xB0A494EC, 0xF704EE3C, 0xCA64C78C
+ }, {
+ 0x00000000, 0xCB5CD3A5, 0x4DC8A10B, 0x869472AE,
+ 0x9B914216, 0x50CD91B3, 0xD659E31D, 0x1D0530B8,
+ 0xEC53826D, 0x270F51C8, 0xA19B2366, 0x6AC7F0C3,
+ 0x77C2C07B, 0xBC9E13DE, 0x3A0A6170, 0xF156B2D5,
+ 0x03D6029B, 0xC88AD13E, 0x4E1EA390, 0x85427035,
+ 0x9847408D, 0x531B9328, 0xD58FE186, 0x1ED33223,
+ 0xEF8580F6, 0x24D95353, 0xA24D21FD, 0x6911F258,
+ 0x7414C2E0, 0xBF481145, 0x39DC63EB, 0xF280B04E,
+ 0x07AC0536, 0xCCF0D693, 0x4A64A43D, 0x81387798,
+ 0x9C3D4720, 0x57619485, 0xD1F5E62B, 0x1AA9358E,
+ 0xEBFF875B, 0x20A354FE, 0xA6372650, 0x6D6BF5F5,
+ 0x706EC54D, 0xBB3216E8, 0x3DA66446, 0xF6FAB7E3,
+ 0x047A07AD, 0xCF26D408, 0x49B2A6A6, 0x82EE7503,
+ 0x9FEB45BB, 0x54B7961E, 0xD223E4B0, 0x197F3715,
+ 0xE82985C0, 0x23755665, 0xA5E124CB, 0x6EBDF76E,
+ 0x73B8C7D6, 0xB8E41473, 0x3E7066DD, 0xF52CB578,
+ 0x0F580A6C, 0xC404D9C9, 0x4290AB67, 0x89CC78C2,
+ 0x94C9487A, 0x5F959BDF, 0xD901E971, 0x125D3AD4,
+ 0xE30B8801, 0x28575BA4, 0xAEC3290A, 0x659FFAAF,
+ 0x789ACA17, 0xB3C619B2, 0x35526B1C, 0xFE0EB8B9,
+ 0x0C8E08F7, 0xC7D2DB52, 0x4146A9FC, 0x8A1A7A59,
+ 0x971F4AE1, 0x5C439944, 0xDAD7EBEA, 0x118B384F,
+ 0xE0DD8A9A, 0x2B81593F, 0xAD152B91, 0x6649F834,
+ 0x7B4CC88C, 0xB0101B29, 0x36846987, 0xFDD8BA22,
+ 0x08F40F5A, 0xC3A8DCFF, 0x453CAE51, 0x8E607DF4,
+ 0x93654D4C, 0x58399EE9, 0xDEADEC47, 0x15F13FE2,
+ 0xE4A78D37, 0x2FFB5E92, 0xA96F2C3C, 0x6233FF99,
+ 0x7F36CF21, 0xB46A1C84, 0x32FE6E2A, 0xF9A2BD8F,
+ 0x0B220DC1, 0xC07EDE64, 0x46EAACCA, 0x8DB67F6F,
+ 0x90B34FD7, 0x5BEF9C72, 0xDD7BEEDC, 0x16273D79,
+ 0xE7718FAC, 0x2C2D5C09, 0xAAB92EA7, 0x61E5FD02,
+ 0x7CE0CDBA, 0xB7BC1E1F, 0x31286CB1, 0xFA74BF14,
+ 0x1EB014D8, 0xD5ECC77D, 0x5378B5D3, 0x98246676,
+ 0x852156CE, 0x4E7D856B, 0xC8E9F7C5, 0x03B52460,
+ 0xF2E396B5, 0x39BF4510, 0xBF2B37BE, 0x7477E41B,
+ 0x6972D4A3, 0xA22E0706, 0x24BA75A8, 0xEFE6A60D,
+ 0x1D661643, 0xD63AC5E6, 0x50AEB748, 0x9BF264ED,
+ 0x86F75455, 0x4DAB87F0, 0xCB3FF55E, 0x006326FB,
+ 0xF135942E, 0x3A69478B, 0xBCFD3525, 0x77A1E680,
+ 0x6AA4D638, 0xA1F8059D, 0x276C7733, 0xEC30A496,
+ 0x191C11EE, 0xD240C24B, 0x54D4B0E5, 0x9F886340,
+ 0x828D53F8, 0x49D1805D, 0xCF45F2F3, 0x04192156,
+ 0xF54F9383, 0x3E134026, 0xB8873288, 0x73DBE12D,
+ 0x6EDED195, 0xA5820230, 0x2316709E, 0xE84AA33B,
+ 0x1ACA1375, 0xD196C0D0, 0x5702B27E, 0x9C5E61DB,
+ 0x815B5163, 0x4A0782C6, 0xCC93F068, 0x07CF23CD,
+ 0xF6999118, 0x3DC542BD, 0xBB513013, 0x700DE3B6,
+ 0x6D08D30E, 0xA65400AB, 0x20C07205, 0xEB9CA1A0,
+ 0x11E81EB4, 0xDAB4CD11, 0x5C20BFBF, 0x977C6C1A,
+ 0x8A795CA2, 0x41258F07, 0xC7B1FDA9, 0x0CED2E0C,
+ 0xFDBB9CD9, 0x36E74F7C, 0xB0733DD2, 0x7B2FEE77,
+ 0x662ADECF, 0xAD760D6A, 0x2BE27FC4, 0xE0BEAC61,
+ 0x123E1C2F, 0xD962CF8A, 0x5FF6BD24, 0x94AA6E81,
+ 0x89AF5E39, 0x42F38D9C, 0xC467FF32, 0x0F3B2C97,
+ 0xFE6D9E42, 0x35314DE7, 0xB3A53F49, 0x78F9ECEC,
+ 0x65FCDC54, 0xAEA00FF1, 0x28347D5F, 0xE368AEFA,
+ 0x16441B82, 0xDD18C827, 0x5B8CBA89, 0x90D0692C,
+ 0x8DD55994, 0x46898A31, 0xC01DF89F, 0x0B412B3A,
+ 0xFA1799EF, 0x314B4A4A, 0xB7DF38E4, 0x7C83EB41,
+ 0x6186DBF9, 0xAADA085C, 0x2C4E7AF2, 0xE712A957,
+ 0x15921919, 0xDECECABC, 0x585AB812, 0x93066BB7,
+ 0x8E035B0F, 0x455F88AA, 0xC3CBFA04, 0x089729A1,
+ 0xF9C19B74, 0x329D48D1, 0xB4093A7F, 0x7F55E9DA,
+ 0x6250D962, 0xA90C0AC7, 0x2F987869, 0xE4C4ABCC
+ }, {
+ 0x00000000, 0xA6770BB4, 0x979F1129, 0x31E81A9D,
+ 0xF44F2413, 0x52382FA7, 0x63D0353A, 0xC5A73E8E,
+ 0x33EF4E67, 0x959845D3, 0xA4705F4E, 0x020754FA,
+ 0xC7A06A74, 0x61D761C0, 0x503F7B5D, 0xF64870E9,
+ 0x67DE9CCE, 0xC1A9977A, 0xF0418DE7, 0x56368653,
+ 0x9391B8DD, 0x35E6B369, 0x040EA9F4, 0xA279A240,
+ 0x5431D2A9, 0xF246D91D, 0xC3AEC380, 0x65D9C834,
+ 0xA07EF6BA, 0x0609FD0E, 0x37E1E793, 0x9196EC27,
+ 0xCFBD399C, 0x69CA3228, 0x582228B5, 0xFE552301,
+ 0x3BF21D8F, 0x9D85163B, 0xAC6D0CA6, 0x0A1A0712,
+ 0xFC5277FB, 0x5A257C4F, 0x6BCD66D2, 0xCDBA6D66,
+ 0x081D53E8, 0xAE6A585C, 0x9F8242C1, 0x39F54975,
+ 0xA863A552, 0x0E14AEE6, 0x3FFCB47B, 0x998BBFCF,
+ 0x5C2C8141, 0xFA5B8AF5, 0xCBB39068, 0x6DC49BDC,
+ 0x9B8CEB35, 0x3DFBE081, 0x0C13FA1C, 0xAA64F1A8,
+ 0x6FC3CF26, 0xC9B4C492, 0xF85CDE0F, 0x5E2BD5BB,
+ 0x440B7579, 0xE27C7ECD, 0xD3946450, 0x75E36FE4,
+ 0xB044516A, 0x16335ADE, 0x27DB4043, 0x81AC4BF7,
+ 0x77E43B1E, 0xD19330AA, 0xE07B2A37, 0x460C2183,
+ 0x83AB1F0D, 0x25DC14B9, 0x14340E24, 0xB2430590,
+ 0x23D5E9B7, 0x85A2E203, 0xB44AF89E, 0x123DF32A,
+ 0xD79ACDA4, 0x71EDC610, 0x4005DC8D, 0xE672D739,
+ 0x103AA7D0, 0xB64DAC64, 0x87A5B6F9, 0x21D2BD4D,
+ 0xE47583C3, 0x42028877, 0x73EA92EA, 0xD59D995E,
+ 0x8BB64CE5, 0x2DC14751, 0x1C295DCC, 0xBA5E5678,
+ 0x7FF968F6, 0xD98E6342, 0xE86679DF, 0x4E11726B,
+ 0xB8590282, 0x1E2E0936, 0x2FC613AB, 0x89B1181F,
+ 0x4C162691, 0xEA612D25, 0xDB8937B8, 0x7DFE3C0C,
+ 0xEC68D02B, 0x4A1FDB9F, 0x7BF7C102, 0xDD80CAB6,
+ 0x1827F438, 0xBE50FF8C, 0x8FB8E511, 0x29CFEEA5,
+ 0xDF879E4C, 0x79F095F8, 0x48188F65, 0xEE6F84D1,
+ 0x2BC8BA5F, 0x8DBFB1EB, 0xBC57AB76, 0x1A20A0C2,
+ 0x8816EAF2, 0x2E61E146, 0x1F89FBDB, 0xB9FEF06F,
+ 0x7C59CEE1, 0xDA2EC555, 0xEBC6DFC8, 0x4DB1D47C,
+ 0xBBF9A495, 0x1D8EAF21, 0x2C66B5BC, 0x8A11BE08,
+ 0x4FB68086, 0xE9C18B32, 0xD82991AF, 0x7E5E9A1B,
+ 0xEFC8763C, 0x49BF7D88, 0x78576715, 0xDE206CA1,
+ 0x1B87522F, 0xBDF0599B, 0x8C184306, 0x2A6F48B2,
+ 0xDC27385B, 0x7A5033EF, 0x4BB82972, 0xEDCF22C6,
+ 0x28681C48, 0x8E1F17FC, 0xBFF70D61, 0x198006D5,
+ 0x47ABD36E, 0xE1DCD8DA, 0xD034C247, 0x7643C9F3,
+ 0xB3E4F77D, 0x1593FCC9, 0x247BE654, 0x820CEDE0,
+ 0x74449D09, 0xD23396BD, 0xE3DB8C20, 0x45AC8794,
+ 0x800BB91A, 0x267CB2AE, 0x1794A833, 0xB1E3A387,
+ 0x20754FA0, 0x86024414, 0xB7EA5E89, 0x119D553D,
+ 0xD43A6BB3, 0x724D6007, 0x43A57A9A, 0xE5D2712E,
+ 0x139A01C7, 0xB5ED0A73, 0x840510EE, 0x22721B5A,
+ 0xE7D525D4, 0x41A22E60, 0x704A34FD, 0xD63D3F49,
+ 0xCC1D9F8B, 0x6A6A943F, 0x5B828EA2, 0xFDF58516,
+ 0x3852BB98, 0x9E25B02C, 0xAFCDAAB1, 0x09BAA105,
+ 0xFFF2D1EC, 0x5985DA58, 0x686DC0C5, 0xCE1ACB71,
+ 0x0BBDF5FF, 0xADCAFE4B, 0x9C22E4D6, 0x3A55EF62,
+ 0xABC30345, 0x0DB408F1, 0x3C5C126C, 0x9A2B19D8,
+ 0x5F8C2756, 0xF9FB2CE2, 0xC813367F, 0x6E643DCB,
+ 0x982C4D22, 0x3E5B4696, 0x0FB35C0B, 0xA9C457BF,
+ 0x6C636931, 0xCA146285, 0xFBFC7818, 0x5D8B73AC,
+ 0x03A0A617, 0xA5D7ADA3, 0x943FB73E, 0x3248BC8A,
+ 0xF7EF8204, 0x519889B0, 0x6070932D, 0xC6079899,
+ 0x304FE870, 0x9638E3C4, 0xA7D0F959, 0x01A7F2ED,
+ 0xC400CC63, 0x6277C7D7, 0x539FDD4A, 0xF5E8D6FE,
+ 0x647E3AD9, 0xC209316D, 0xF3E12BF0, 0x55962044,
+ 0x90311ECA, 0x3646157E, 0x07AE0FE3, 0xA1D90457,
+ 0x579174BE, 0xF1E67F0A, 0xC00E6597, 0x66796E23,
+ 0xA3DE50AD, 0x05A95B19, 0x34414184, 0x92364A30
+ }, {
+ 0x00000000, 0xCCAA009E, 0x4225077D, 0x8E8F07E3,
+ 0x844A0EFA, 0x48E00E64, 0xC66F0987, 0x0AC50919,
+ 0xD3E51BB5, 0x1F4F1B2B, 0x91C01CC8, 0x5D6A1C56,
+ 0x57AF154F, 0x9B0515D1, 0x158A1232, 0xD92012AC,
+ 0x7CBB312B, 0xB01131B5, 0x3E9E3656, 0xF23436C8,
+ 0xF8F13FD1, 0x345B3F4F, 0xBAD438AC, 0x767E3832,
+ 0xAF5E2A9E, 0x63F42A00, 0xED7B2DE3, 0x21D12D7D,
+ 0x2B142464, 0xE7BE24FA, 0x69312319, 0xA59B2387,
+ 0xF9766256, 0x35DC62C8, 0xBB53652B, 0x77F965B5,
+ 0x7D3C6CAC, 0xB1966C32, 0x3F196BD1, 0xF3B36B4F,
+ 0x2A9379E3, 0xE639797D, 0x68B67E9E, 0xA41C7E00,
+ 0xAED97719, 0x62737787, 0xECFC7064, 0x205670FA,
+ 0x85CD537D, 0x496753E3, 0xC7E85400, 0x0B42549E,
+ 0x01875D87, 0xCD2D5D19, 0x43A25AFA, 0x8F085A64,
+ 0x562848C8, 0x9A824856, 0x140D4FB5, 0xD8A74F2B,
+ 0xD2624632, 0x1EC846AC, 0x9047414F, 0x5CED41D1,
+ 0x299DC2ED, 0xE537C273, 0x6BB8C590, 0xA712C50E,
+ 0xADD7CC17, 0x617DCC89, 0xEFF2CB6A, 0x2358CBF4,
+ 0xFA78D958, 0x36D2D9C6, 0xB85DDE25, 0x74F7DEBB,
+ 0x7E32D7A2, 0xB298D73C, 0x3C17D0DF, 0xF0BDD041,
+ 0x5526F3C6, 0x998CF358, 0x1703F4BB, 0xDBA9F425,
+ 0xD16CFD3C, 0x1DC6FDA2, 0x9349FA41, 0x5FE3FADF,
+ 0x86C3E873, 0x4A69E8ED, 0xC4E6EF0E, 0x084CEF90,
+ 0x0289E689, 0xCE23E617, 0x40ACE1F4, 0x8C06E16A,
+ 0xD0EBA0BB, 0x1C41A025, 0x92CEA7C6, 0x5E64A758,
+ 0x54A1AE41, 0x980BAEDF, 0x1684A93C, 0xDA2EA9A2,
+ 0x030EBB0E, 0xCFA4BB90, 0x412BBC73, 0x8D81BCED,
+ 0x8744B5F4, 0x4BEEB56A, 0xC561B289, 0x09CBB217,
+ 0xAC509190, 0x60FA910E, 0xEE7596ED, 0x22DF9673,
+ 0x281A9F6A, 0xE4B09FF4, 0x6A3F9817, 0xA6959889,
+ 0x7FB58A25, 0xB31F8ABB, 0x3D908D58, 0xF13A8DC6,
+ 0xFBFF84DF, 0x37558441, 0xB9DA83A2, 0x7570833C,
+ 0x533B85DA, 0x9F918544, 0x111E82A7, 0xDDB48239,
+ 0xD7718B20, 0x1BDB8BBE, 0x95548C5D, 0x59FE8CC3,
+ 0x80DE9E6F, 0x4C749EF1, 0xC2FB9912, 0x0E51998C,
+ 0x04949095, 0xC83E900B, 0x46B197E8, 0x8A1B9776,
+ 0x2F80B4F1, 0xE32AB46F, 0x6DA5B38C, 0xA10FB312,
+ 0xABCABA0B, 0x6760BA95, 0xE9EFBD76, 0x2545BDE8,
+ 0xFC65AF44, 0x30CFAFDA, 0xBE40A839, 0x72EAA8A7,
+ 0x782FA1BE, 0xB485A120, 0x3A0AA6C3, 0xF6A0A65D,
+ 0xAA4DE78C, 0x66E7E712, 0xE868E0F1, 0x24C2E06F,
+ 0x2E07E976, 0xE2ADE9E8, 0x6C22EE0B, 0xA088EE95,
+ 0x79A8FC39, 0xB502FCA7, 0x3B8DFB44, 0xF727FBDA,
+ 0xFDE2F2C3, 0x3148F25D, 0xBFC7F5BE, 0x736DF520,
+ 0xD6F6D6A7, 0x1A5CD639, 0x94D3D1DA, 0x5879D144,
+ 0x52BCD85D, 0x9E16D8C3, 0x1099DF20, 0xDC33DFBE,
+ 0x0513CD12, 0xC9B9CD8C, 0x4736CA6F, 0x8B9CCAF1,
+ 0x8159C3E8, 0x4DF3C376, 0xC37CC495, 0x0FD6C40B,
+ 0x7AA64737, 0xB60C47A9, 0x3883404A, 0xF42940D4,
+ 0xFEEC49CD, 0x32464953, 0xBCC94EB0, 0x70634E2E,
+ 0xA9435C82, 0x65E95C1C, 0xEB665BFF, 0x27CC5B61,
+ 0x2D095278, 0xE1A352E6, 0x6F2C5505, 0xA386559B,
+ 0x061D761C, 0xCAB77682, 0x44387161, 0x889271FF,
+ 0x825778E6, 0x4EFD7878, 0xC0727F9B, 0x0CD87F05,
+ 0xD5F86DA9, 0x19526D37, 0x97DD6AD4, 0x5B776A4A,
+ 0x51B26353, 0x9D1863CD, 0x1397642E, 0xDF3D64B0,
+ 0x83D02561, 0x4F7A25FF, 0xC1F5221C, 0x0D5F2282,
+ 0x079A2B9B, 0xCB302B05, 0x45BF2CE6, 0x89152C78,
+ 0x50353ED4, 0x9C9F3E4A, 0x121039A9, 0xDEBA3937,
+ 0xD47F302E, 0x18D530B0, 0x965A3753, 0x5AF037CD,
+ 0xFF6B144A, 0x33C114D4, 0xBD4E1337, 0x71E413A9,
+ 0x7B211AB0, 0xB78B1A2E, 0x39041DCD, 0xF5AE1D53,
+ 0x2C8E0FFF, 0xE0240F61, 0x6EAB0882, 0xA201081C,
+ 0xA8C40105, 0x646E019B, 0xEAE10678, 0x264B06E6
+ }
+};
diff --git a/src/liblzma/check/crc32_tablegen.c b/src/liblzma/check/crc32_tablegen.c
new file mode 100644
index 000000000000..31a4d2751db2
--- /dev/null
+++ b/src/liblzma/check/crc32_tablegen.c
@@ -0,0 +1,117 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file crc32_tablegen.c
+/// \brief Generate crc32_table_le.h and crc32_table_be.h
+///
+/// Compiling: gcc -std=c99 -o crc32_tablegen crc32_tablegen.c
+/// Add -DWORDS_BIGENDIAN to generate big endian table.
+/// Add -DLZ_HASH_TABLE to generate lz_encoder_hash_table.h (little endian).
+//
+// Author: Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include <stdio.h>
+#include "../../common/tuklib_integer.h"
+
+
+static uint32_t crc32_table[8][256];
+
+
+static void
+init_crc32_table(void)
+{
+ static const uint32_t poly32 = UINT32_C(0xEDB88320);
+
+ for (size_t s = 0; s < 8; ++s) {
+ for (size_t b = 0; b < 256; ++b) {
+ uint32_t r = s == 0 ? b : crc32_table[s - 1][b];
+
+ for (size_t i = 0; i < 8; ++i) {
+ if (r & 1)
+ r = (r >> 1) ^ poly32;
+ else
+ r >>= 1;
+ }
+
+ crc32_table[s][b] = r;
+ }
+ }
+
+#ifdef WORDS_BIGENDIAN
+ for (size_t s = 0; s < 8; ++s)
+ for (size_t b = 0; b < 256; ++b)
+ crc32_table[s][b] = bswap32(crc32_table[s][b]);
+#endif
+
+ return;
+}
+
+
+static void
+print_crc32_table(void)
+{
+ printf("/* This file has been automatically generated by "
+ "crc32_tablegen.c. */\n\n"
+ "const uint32_t lzma_crc32_table[8][256] = {\n\t{");
+
+ for (size_t s = 0; s < 8; ++s) {
+ for (size_t b = 0; b < 256; ++b) {
+ if ((b % 4) == 0)
+ printf("\n\t\t");
+
+ printf("0x%08" PRIX32, crc32_table[s][b]);
+
+ if (b != 255)
+ printf(",%s", (b+1) % 4 == 0 ? "" : " ");
+ }
+
+ if (s == 7)
+ printf("\n\t}\n};\n");
+ else
+ printf("\n\t}, {");
+ }
+
+ return;
+}
+
+
+static void
+print_lz_table(void)
+{
+ printf("/* This file has been automatically generated by "
+ "crc32_tablegen.c. */\n\n"
+ "const uint32_t lzma_lz_hash_table[256] = {");
+
+ for (size_t b = 0; b < 256; ++b) {
+ if ((b % 4) == 0)
+ printf("\n\t");
+
+ printf("0x%08" PRIX32, crc32_table[0][b]);
+
+ if (b != 255)
+ printf(",%s", (b+1) % 4 == 0 ? "" : " ");
+ }
+
+ printf("\n};\n");
+
+ return;
+}
+
+
+int
+main(void)
+{
+ init_crc32_table();
+
+#ifdef LZ_HASH_TABLE
+ print_lz_table();
+#else
+ print_crc32_table();
+#endif
+
+ return 0;
+}
diff --git a/src/liblzma/check/crc32_x86.S b/src/liblzma/check/crc32_x86.S
new file mode 100644
index 000000000000..67f68a4145f8
--- /dev/null
+++ b/src/liblzma/check/crc32_x86.S
@@ -0,0 +1,304 @@
+/*
+ * Speed-optimized CRC32 using slicing-by-eight algorithm
+ *
+ * This uses only i386 instructions, but it is optimized for i686 and later
+ * (including e.g. Pentium II/III/IV, Athlon XP, and Core 2). For i586
+ * (e.g. Pentium), slicing-by-four would be better, and even the C version
+ * of slicing-by-eight built with gcc -march=i586 tends to be a little bit
+ * better than this. Very few probably run this code on i586 or older x86
+ * so this shouldn't be a problem in practice.
+ *
+ * Authors: Igor Pavlov (original version)
+ * Lasse Collin (AT&T syntax, PIC support, better portability)
+ *
+ * This file has been put into the public domain.
+ * You can do whatever you want with this file.
+ *
+ * This code needs lzma_crc32_table, which can be created using the
+ * following C code:
+
+uint32_t lzma_crc32_table[8][256];
+
+void
+init_table(void)
+{
+ // IEEE-802.3
+ static const uint32_t poly32 = UINT32_C(0xEDB88320);
+
+ // Castagnoli
+ // static const uint32_t poly32 = UINT32_C(0x82F63B78);
+
+ // Koopman
+ // static const uint32_t poly32 = UINT32_C(0xEB31D82E);
+
+ for (size_t s = 0; s < 8; ++s) {
+ for (size_t b = 0; b < 256; ++b) {
+ uint32_t r = s == 0 ? b : lzma_crc32_table[s - 1][b];
+
+ for (size_t i = 0; i < 8; ++i) {
+ if (r & 1)
+ r = (r >> 1) ^ poly32;
+ else
+ r >>= 1;
+ }
+
+ lzma_crc32_table[s][b] = r;
+ }
+ }
+}
+
+ * The prototype of the CRC32 function:
+ * extern uint32_t lzma_crc32(const uint8_t *buf, size_t size, uint32_t crc);
+ */
+
+/*
+ * On some systems, the functions need to be prefixed. The prefix is
+ * usually an underscore.
+ */
+#ifndef __USER_LABEL_PREFIX__
+# define __USER_LABEL_PREFIX__
+#endif
+#define MAKE_SYM_CAT(prefix, sym) prefix ## sym
+#define MAKE_SYM(prefix, sym) MAKE_SYM_CAT(prefix, sym)
+#define LZMA_CRC32 MAKE_SYM(__USER_LABEL_PREFIX__, lzma_crc32)
+#define LZMA_CRC32_TABLE MAKE_SYM(__USER_LABEL_PREFIX__, lzma_crc32_table)
+
+/*
+ * Solaris assembler doesn't have .p2align, and Darwin uses .align
+ * differently than GNU/Linux and Solaris.
+ */
+#if defined(__APPLE__) || defined(__MSDOS__)
+# define ALIGN(pow2, abs) .align pow2
+#else
+# define ALIGN(pow2, abs) .align abs
+#endif
+
+ .text
+ .globl LZMA_CRC32
+
+#if !defined(__APPLE__) && !defined(_WIN32) && !defined(__CYGWIN__) \
+ && !defined(__MSDOS__)
+ .type LZMA_CRC32, @function
+#endif
+
+ ALIGN(4, 16)
+LZMA_CRC32:
+ /*
+ * Register usage:
+ * %eax crc
+ * %esi buf
+ * %edi size or buf + size
+ * %ebx lzma_crc32_table
+ * %ebp Table index
+ * %ecx Temporary
+ * %edx Temporary
+ */
+ pushl %ebx
+ pushl %esi
+ pushl %edi
+ pushl %ebp
+ movl 0x14(%esp), %esi /* buf */
+ movl 0x18(%esp), %edi /* size */
+ movl 0x1C(%esp), %eax /* crc */
+
+ /*
+ * Store the address of lzma_crc32_table to %ebx. This is needed to
+ * get position-independent code (PIC).
+ *
+ * The PIC macro is defined by libtool, while __PIC__ is defined
+ * by GCC but only on some systems. Testing for both makes it simpler
+ * to test this code without libtool, and keeps the code working also
+ * when built with libtool but using something else than GCC.
+ *
+ * I understood that libtool may define PIC on Windows even though
+ * the code in Windows DLLs is not PIC in sense that it is in ELF
+ * binaries, so we need a separate check to always use the non-PIC
+ * code on Windows.
+ */
+#if (!defined(PIC) && !defined(__PIC__)) \
+ || (defined(_WIN32) || defined(__CYGWIN__))
+ /* Not PIC */
+ movl $ LZMA_CRC32_TABLE, %ebx
+#elif defined(__APPLE__)
+ /* Mach-O */
+ call .L_get_pc
+.L_pic:
+ leal .L_lzma_crc32_table$non_lazy_ptr-.L_pic(%ebx), %ebx
+ movl (%ebx), %ebx
+#else
+ /* ELF */
+ call .L_get_pc
+ addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ movl LZMA_CRC32_TABLE@GOT(%ebx), %ebx
+#endif
+
+ /* Complement the initial value. */
+ notl %eax
+
+ ALIGN(4, 16)
+.L_align:
+ /*
+ * Check if there is enough input to use slicing-by-eight.
+ * We need 16 bytes, because the loop pre-reads eight bytes.
+ */
+ cmpl $16, %edi
+ jb .L_rest
+
+ /* Check if we have reached alignment of eight bytes. */
+ testl $7, %esi
+ jz .L_slice
+
+ /* Calculate CRC of the next input byte. */
+ movzbl (%esi), %ebp
+ incl %esi
+ movzbl %al, %ecx
+ xorl %ecx, %ebp
+ shrl $8, %eax
+ xorl (%ebx, %ebp, 4), %eax
+ decl %edi
+ jmp .L_align
+
+ ALIGN(2, 4)
+.L_slice:
+ /*
+ * If we get here, there's at least 16 bytes of aligned input
+ * available. Make %edi multiple of eight bytes. Store the possible
+ * remainder over the "size" variable in the argument stack.
+ */
+ movl %edi, 0x18(%esp)
+ andl $-8, %edi
+ subl %edi, 0x18(%esp)
+
+ /*
+ * Let %edi be buf + size - 8 while running the main loop. This way
+ * we can compare for equality to determine when exit the loop.
+ */
+ addl %esi, %edi
+ subl $8, %edi
+
+ /* Read in the first eight aligned bytes. */
+ xorl (%esi), %eax
+ movl 4(%esi), %ecx
+ movzbl %cl, %ebp
+
+.L_loop:
+ movl 0x0C00(%ebx, %ebp, 4), %edx
+ movzbl %ch, %ebp
+ xorl 0x0800(%ebx, %ebp, 4), %edx
+ shrl $16, %ecx
+ xorl 8(%esi), %edx
+ movzbl %cl, %ebp
+ xorl 0x0400(%ebx, %ebp, 4), %edx
+ movzbl %ch, %ebp
+ xorl (%ebx, %ebp, 4), %edx
+ movzbl %al, %ebp
+
+ /*
+ * Read the next four bytes, for which the CRC is calculated
+ * on the next interation of the loop.
+ */
+ movl 12(%esi), %ecx
+
+ xorl 0x1C00(%ebx, %ebp, 4), %edx
+ movzbl %ah, %ebp
+ shrl $16, %eax
+ xorl 0x1800(%ebx, %ebp, 4), %edx
+ movzbl %ah, %ebp
+ movzbl %al, %eax
+ movl 0x1400(%ebx, %eax, 4), %eax
+ addl $8, %esi
+ xorl %edx, %eax
+ xorl 0x1000(%ebx, %ebp, 4), %eax
+
+ /* Check for end of aligned input. */
+ cmpl %edi, %esi
+ movzbl %cl, %ebp
+ jne .L_loop
+
+ /*
+ * Process the remaining eight bytes, which we have already
+ * copied to %ecx and %edx.
+ */
+ movl 0x0C00(%ebx, %ebp, 4), %edx
+ movzbl %ch, %ebp
+ xorl 0x0800(%ebx, %ebp, 4), %edx
+ shrl $16, %ecx
+ movzbl %cl, %ebp
+ xorl 0x0400(%ebx, %ebp, 4), %edx
+ movzbl %ch, %ebp
+ xorl (%ebx, %ebp, 4), %edx
+ movzbl %al, %ebp
+
+ xorl 0x1C00(%ebx, %ebp, 4), %edx
+ movzbl %ah, %ebp
+ shrl $16, %eax
+ xorl 0x1800(%ebx, %ebp, 4), %edx
+ movzbl %ah, %ebp
+ movzbl %al, %eax
+ movl 0x1400(%ebx, %eax, 4), %eax
+ addl $8, %esi
+ xorl %edx, %eax
+ xorl 0x1000(%ebx, %ebp, 4), %eax
+
+ /* Copy the number of remaining bytes to %edi. */
+ movl 0x18(%esp), %edi
+
+.L_rest:
+ /* Check for end of input. */
+ testl %edi, %edi
+ jz .L_return
+
+ /* Calculate CRC of the next input byte. */
+ movzbl (%esi), %ebp
+ incl %esi
+ movzbl %al, %ecx
+ xorl %ecx, %ebp
+ shrl $8, %eax
+ xorl (%ebx, %ebp, 4), %eax
+ decl %edi
+ jmp .L_rest
+
+.L_return:
+ /* Complement the final value. */
+ notl %eax
+
+ popl %ebp
+ popl %edi
+ popl %esi
+ popl %ebx
+ ret
+
+#if defined(PIC) || defined(__PIC__)
+ ALIGN(4, 16)
+.L_get_pc:
+ movl (%esp), %ebx
+ ret
+#endif
+
+#if defined(__APPLE__) && (defined(PIC) || defined(__PIC__))
+ /* Mach-O PIC */
+ .section __IMPORT,__pointers,non_lazy_symbol_pointers
+.L_lzma_crc32_table$non_lazy_ptr:
+ .indirect_symbol LZMA_CRC32_TABLE
+ .long 0
+
+#elif defined(_WIN32) || defined(__CYGWIN__)
+# ifdef DLL_EXPORT
+ /* This is equivalent of __declspec(dllexport). */
+ .section .drectve
+ .ascii " -export:lzma_crc32"
+# endif
+
+#elif !defined(__MSDOS__)
+ /* ELF */
+ .size LZMA_CRC32, .-LZMA_CRC32
+#endif
+
+/*
+ * This is needed to support non-executable stack. It's ugly to
+ * use __linux__ here, but I don't know a way to detect when
+ * we are using GNU assembler.
+ */
+#if defined(__ELF__) && defined(__linux__)
+ .section .note.GNU-stack,"",@progbits
+#endif
diff --git a/src/liblzma/check/crc64_fast.c b/src/liblzma/check/crc64_fast.c
new file mode 100644
index 000000000000..52af29ed48d8
--- /dev/null
+++ b/src/liblzma/check/crc64_fast.c
@@ -0,0 +1,72 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file crc64.c
+/// \brief CRC64 calculation
+///
+/// Calculate the CRC64 using the slice-by-four algorithm. This is the same
+/// idea that is used in crc32_fast.c, but for CRC64 we use only four tables
+/// instead of eight to avoid increasing CPU cache usage.
+//
+// Author: Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include "check.h"
+#include "crc_macros.h"
+
+
+#ifdef WORDS_BIGENDIAN
+# define A1(x) ((x) >> 56)
+#else
+# define A1 A
+#endif
+
+
+// See the comments in crc32_fast.c. They aren't duplicated here.
+extern LZMA_API(uint64_t)
+lzma_crc64(const uint8_t *buf, size_t size, uint64_t crc)
+{
+ crc = ~crc;
+
+#ifdef WORDS_BIGENDIAN
+ crc = bswap64(crc);
+#endif
+
+ if (size > 4) {
+ while ((uintptr_t)(buf) & 3) {
+ crc = lzma_crc64_table[0][*buf++ ^ A1(crc)] ^ S8(crc);
+ --size;
+ }
+
+ const uint8_t *const limit = buf + (size & ~(size_t)(3));
+ size &= (size_t)(3);
+
+ while (buf < limit) {
+#ifdef WORDS_BIGENDIAN
+ const uint32_t tmp = (crc >> 32)
+ ^ *(const uint32_t *)(buf);
+#else
+ const uint32_t tmp = crc ^ *(const uint32_t *)(buf);
+#endif
+ buf += 4;
+
+ crc = lzma_crc64_table[3][A(tmp)]
+ ^ lzma_crc64_table[2][B(tmp)]
+ ^ S32(crc)
+ ^ lzma_crc64_table[1][C(tmp)]
+ ^ lzma_crc64_table[0][D(tmp)];
+ }
+ }
+
+ while (size-- != 0)
+ crc = lzma_crc64_table[0][*buf++ ^ A1(crc)] ^ S8(crc);
+
+#ifdef WORDS_BIGENDIAN
+ crc = bswap64(crc);
+#endif
+
+ return ~crc;
+}
diff --git a/src/liblzma/check/crc64_small.c b/src/liblzma/check/crc64_small.c
new file mode 100644
index 000000000000..55d72316bce7
--- /dev/null
+++ b/src/liblzma/check/crc64_small.c
@@ -0,0 +1,53 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file crc64_small.c
+/// \brief CRC64 calculation (size-optimized)
+//
+// Author: Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include "check.h"
+
+
+static uint64_t crc64_table[256];
+
+
+static void
+crc64_init(void)
+{
+ static const uint64_t poly64 = UINT64_C(0xC96C5795D7870F42);
+
+ for (size_t b = 0; b < 256; ++b) {
+ uint64_t r = b;
+ for (size_t i = 0; i < 8; ++i) {
+ if (r & 1)
+ r = (r >> 1) ^ poly64;
+ else
+ r >>= 1;
+ }
+
+ crc64_table[b] = r;
+ }
+
+ return;
+}
+
+
+extern LZMA_API(uint64_t)
+lzma_crc64(const uint8_t *buf, size_t size, uint64_t crc)
+{
+ mythread_once(crc64_init);
+
+ crc = ~crc;
+
+ while (size != 0) {
+ crc = crc64_table[*buf++ ^ (crc & 0xFF)] ^ (crc >> 8);
+ --size;
+ }
+
+ return ~crc;
+}
diff --git a/src/liblzma/check/crc64_table.c b/src/liblzma/check/crc64_table.c
new file mode 100644
index 000000000000..1fbcd94703c7
--- /dev/null
+++ b/src/liblzma/check/crc64_table.c
@@ -0,0 +1,19 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file crc64_table.c
+/// \brief Precalculated CRC64 table with correct endianness
+//
+// Author: Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include "common.h"
+
+#ifdef WORDS_BIGENDIAN
+# include "crc64_table_be.h"
+#else
+# include "crc64_table_le.h"
+#endif
diff --git a/src/liblzma/check/crc64_table_be.h b/src/liblzma/check/crc64_table_be.h
new file mode 100644
index 000000000000..ea074f397a70
--- /dev/null
+++ b/src/liblzma/check/crc64_table_be.h
@@ -0,0 +1,521 @@
+/* This file has been automatically generated by crc64_tablegen.c. */
+
+const uint64_t lzma_crc64_table[4][256] = {
+ {
+ UINT64_C(0x0000000000000000), UINT64_C(0x6F5FA703BE4C2EB3),
+ UINT64_C(0x5BA040A8573684F4), UINT64_C(0x34FFE7ABE97AAA47),
+ UINT64_C(0x335E8FFF84C3D07B), UINT64_C(0x5C0128FC3A8FFEC8),
+ UINT64_C(0x68FECF57D3F5548F), UINT64_C(0x07A168546DB97A3C),
+ UINT64_C(0x66BC1EFF0987A1F7), UINT64_C(0x09E3B9FCB7CB8F44),
+ UINT64_C(0x3D1C5E575EB12503), UINT64_C(0x5243F954E0FD0BB0),
+ UINT64_C(0x55E291008D44718C), UINT64_C(0x3ABD360333085F3F),
+ UINT64_C(0x0E42D1A8DA72F578), UINT64_C(0x611D76AB643EDBCB),
+ UINT64_C(0x4966335138A19B7D), UINT64_C(0x2639945286EDB5CE),
+ UINT64_C(0x12C673F96F971F89), UINT64_C(0x7D99D4FAD1DB313A),
+ UINT64_C(0x7A38BCAEBC624B06), UINT64_C(0x15671BAD022E65B5),
+ UINT64_C(0x2198FC06EB54CFF2), UINT64_C(0x4EC75B055518E141),
+ UINT64_C(0x2FDA2DAE31263A8A), UINT64_C(0x40858AAD8F6A1439),
+ UINT64_C(0x747A6D066610BE7E), UINT64_C(0x1B25CA05D85C90CD),
+ UINT64_C(0x1C84A251B5E5EAF1), UINT64_C(0x73DB05520BA9C442),
+ UINT64_C(0x4724E2F9E2D36E05), UINT64_C(0x287B45FA5C9F40B6),
+ UINT64_C(0x92CC66A2704237FB), UINT64_C(0xFD93C1A1CE0E1948),
+ UINT64_C(0xC96C260A2774B30F), UINT64_C(0xA633810999389DBC),
+ UINT64_C(0xA192E95DF481E780), UINT64_C(0xCECD4E5E4ACDC933),
+ UINT64_C(0xFA32A9F5A3B76374), UINT64_C(0x956D0EF61DFB4DC7),
+ UINT64_C(0xF470785D79C5960C), UINT64_C(0x9B2FDF5EC789B8BF),
+ UINT64_C(0xAFD038F52EF312F8), UINT64_C(0xC08F9FF690BF3C4B),
+ UINT64_C(0xC72EF7A2FD064677), UINT64_C(0xA87150A1434A68C4),
+ UINT64_C(0x9C8EB70AAA30C283), UINT64_C(0xF3D11009147CEC30),
+ UINT64_C(0xDBAA55F348E3AC86), UINT64_C(0xB4F5F2F0F6AF8235),
+ UINT64_C(0x800A155B1FD52872), UINT64_C(0xEF55B258A19906C1),
+ UINT64_C(0xE8F4DA0CCC207CFD), UINT64_C(0x87AB7D0F726C524E),
+ UINT64_C(0xB3549AA49B16F809), UINT64_C(0xDC0B3DA7255AD6BA),
+ UINT64_C(0xBD164B0C41640D71), UINT64_C(0xD249EC0FFF2823C2),
+ UINT64_C(0xE6B60BA416528985), UINT64_C(0x89E9ACA7A81EA736),
+ UINT64_C(0x8E48C4F3C5A7DD0A), UINT64_C(0xE11763F07BEBF3B9),
+ UINT64_C(0xD5E8845B929159FE), UINT64_C(0xBAB723582CDD774D),
+ UINT64_C(0xA187C3EBCA2BB664), UINT64_C(0xCED864E8746798D7),
+ UINT64_C(0xFA2783439D1D3290), UINT64_C(0x9578244023511C23),
+ UINT64_C(0x92D94C144EE8661F), UINT64_C(0xFD86EB17F0A448AC),
+ UINT64_C(0xC9790CBC19DEE2EB), UINT64_C(0xA626ABBFA792CC58),
+ UINT64_C(0xC73BDD14C3AC1793), UINT64_C(0xA8647A177DE03920),
+ UINT64_C(0x9C9B9DBC949A9367), UINT64_C(0xF3C43ABF2AD6BDD4),
+ UINT64_C(0xF46552EB476FC7E8), UINT64_C(0x9B3AF5E8F923E95B),
+ UINT64_C(0xAFC512431059431C), UINT64_C(0xC09AB540AE156DAF),
+ UINT64_C(0xE8E1F0BAF28A2D19), UINT64_C(0x87BE57B94CC603AA),
+ UINT64_C(0xB341B012A5BCA9ED), UINT64_C(0xDC1E17111BF0875E),
+ UINT64_C(0xDBBF7F457649FD62), UINT64_C(0xB4E0D846C805D3D1),
+ UINT64_C(0x801F3FED217F7996), UINT64_C(0xEF4098EE9F335725),
+ UINT64_C(0x8E5DEE45FB0D8CEE), UINT64_C(0xE10249464541A25D),
+ UINT64_C(0xD5FDAEEDAC3B081A), UINT64_C(0xBAA209EE127726A9),
+ UINT64_C(0xBD0361BA7FCE5C95), UINT64_C(0xD25CC6B9C1827226),
+ UINT64_C(0xE6A3211228F8D861), UINT64_C(0x89FC861196B4F6D2),
+ UINT64_C(0x334BA549BA69819F), UINT64_C(0x5C14024A0425AF2C),
+ UINT64_C(0x68EBE5E1ED5F056B), UINT64_C(0x07B442E253132BD8),
+ UINT64_C(0x00152AB63EAA51E4), UINT64_C(0x6F4A8DB580E67F57),
+ UINT64_C(0x5BB56A1E699CD510), UINT64_C(0x34EACD1DD7D0FBA3),
+ UINT64_C(0x55F7BBB6B3EE2068), UINT64_C(0x3AA81CB50DA20EDB),
+ UINT64_C(0x0E57FB1EE4D8A49C), UINT64_C(0x61085C1D5A948A2F),
+ UINT64_C(0x66A93449372DF013), UINT64_C(0x09F6934A8961DEA0),
+ UINT64_C(0x3D0974E1601B74E7), UINT64_C(0x5256D3E2DE575A54),
+ UINT64_C(0x7A2D961882C81AE2), UINT64_C(0x1572311B3C843451),
+ UINT64_C(0x218DD6B0D5FE9E16), UINT64_C(0x4ED271B36BB2B0A5),
+ UINT64_C(0x497319E7060BCA99), UINT64_C(0x262CBEE4B847E42A),
+ UINT64_C(0x12D3594F513D4E6D), UINT64_C(0x7D8CFE4CEF7160DE),
+ UINT64_C(0x1C9188E78B4FBB15), UINT64_C(0x73CE2FE4350395A6),
+ UINT64_C(0x4731C84FDC793FE1), UINT64_C(0x286E6F4C62351152),
+ UINT64_C(0x2FCF07180F8C6B6E), UINT64_C(0x4090A01BB1C045DD),
+ UINT64_C(0x746F47B058BAEF9A), UINT64_C(0x1B30E0B3E6F6C129),
+ UINT64_C(0x420F87D795576CC9), UINT64_C(0x2D5020D42B1B427A),
+ UINT64_C(0x19AFC77FC261E83D), UINT64_C(0x76F0607C7C2DC68E),
+ UINT64_C(0x715108281194BCB2), UINT64_C(0x1E0EAF2BAFD89201),
+ UINT64_C(0x2AF1488046A23846), UINT64_C(0x45AEEF83F8EE16F5),
+ UINT64_C(0x24B399289CD0CD3E), UINT64_C(0x4BEC3E2B229CE38D),
+ UINT64_C(0x7F13D980CBE649CA), UINT64_C(0x104C7E8375AA6779),
+ UINT64_C(0x17ED16D718131D45), UINT64_C(0x78B2B1D4A65F33F6),
+ UINT64_C(0x4C4D567F4F2599B1), UINT64_C(0x2312F17CF169B702),
+ UINT64_C(0x0B69B486ADF6F7B4), UINT64_C(0x6436138513BAD907),
+ UINT64_C(0x50C9F42EFAC07340), UINT64_C(0x3F96532D448C5DF3),
+ UINT64_C(0x38373B79293527CF), UINT64_C(0x57689C7A9779097C),
+ UINT64_C(0x63977BD17E03A33B), UINT64_C(0x0CC8DCD2C04F8D88),
+ UINT64_C(0x6DD5AA79A4715643), UINT64_C(0x028A0D7A1A3D78F0),
+ UINT64_C(0x3675EAD1F347D2B7), UINT64_C(0x592A4DD24D0BFC04),
+ UINT64_C(0x5E8B258620B28638), UINT64_C(0x31D482859EFEA88B),
+ UINT64_C(0x052B652E778402CC), UINT64_C(0x6A74C22DC9C82C7F),
+ UINT64_C(0xD0C3E175E5155B32), UINT64_C(0xBF9C46765B597581),
+ UINT64_C(0x8B63A1DDB223DFC6), UINT64_C(0xE43C06DE0C6FF175),
+ UINT64_C(0xE39D6E8A61D68B49), UINT64_C(0x8CC2C989DF9AA5FA),
+ UINT64_C(0xB83D2E2236E00FBD), UINT64_C(0xD762892188AC210E),
+ UINT64_C(0xB67FFF8AEC92FAC5), UINT64_C(0xD920588952DED476),
+ UINT64_C(0xEDDFBF22BBA47E31), UINT64_C(0x8280182105E85082),
+ UINT64_C(0x8521707568512ABE), UINT64_C(0xEA7ED776D61D040D),
+ UINT64_C(0xDE8130DD3F67AE4A), UINT64_C(0xB1DE97DE812B80F9),
+ UINT64_C(0x99A5D224DDB4C04F), UINT64_C(0xF6FA752763F8EEFC),
+ UINT64_C(0xC205928C8A8244BB), UINT64_C(0xAD5A358F34CE6A08),
+ UINT64_C(0xAAFB5DDB59771034), UINT64_C(0xC5A4FAD8E73B3E87),
+ UINT64_C(0xF15B1D730E4194C0), UINT64_C(0x9E04BA70B00DBA73),
+ UINT64_C(0xFF19CCDBD43361B8), UINT64_C(0x90466BD86A7F4F0B),
+ UINT64_C(0xA4B98C738305E54C), UINT64_C(0xCBE62B703D49CBFF),
+ UINT64_C(0xCC47432450F0B1C3), UINT64_C(0xA318E427EEBC9F70),
+ UINT64_C(0x97E7038C07C63537), UINT64_C(0xF8B8A48FB98A1B84),
+ UINT64_C(0xE388443C5F7CDAAD), UINT64_C(0x8CD7E33FE130F41E),
+ UINT64_C(0xB8280494084A5E59), UINT64_C(0xD777A397B60670EA),
+ UINT64_C(0xD0D6CBC3DBBF0AD6), UINT64_C(0xBF896CC065F32465),
+ UINT64_C(0x8B768B6B8C898E22), UINT64_C(0xE4292C6832C5A091),
+ UINT64_C(0x85345AC356FB7B5A), UINT64_C(0xEA6BFDC0E8B755E9),
+ UINT64_C(0xDE941A6B01CDFFAE), UINT64_C(0xB1CBBD68BF81D11D),
+ UINT64_C(0xB66AD53CD238AB21), UINT64_C(0xD935723F6C748592),
+ UINT64_C(0xEDCA9594850E2FD5), UINT64_C(0x829532973B420166),
+ UINT64_C(0xAAEE776D67DD41D0), UINT64_C(0xC5B1D06ED9916F63),
+ UINT64_C(0xF14E37C530EBC524), UINT64_C(0x9E1190C68EA7EB97),
+ UINT64_C(0x99B0F892E31E91AB), UINT64_C(0xF6EF5F915D52BF18),
+ UINT64_C(0xC210B83AB428155F), UINT64_C(0xAD4F1F390A643BEC),
+ UINT64_C(0xCC5269926E5AE027), UINT64_C(0xA30DCE91D016CE94),
+ UINT64_C(0x97F2293A396C64D3), UINT64_C(0xF8AD8E3987204A60),
+ UINT64_C(0xFF0CE66DEA99305C), UINT64_C(0x9053416E54D51EEF),
+ UINT64_C(0xA4ACA6C5BDAFB4A8), UINT64_C(0xCBF301C603E39A1B),
+ UINT64_C(0x7144229E2F3EED56), UINT64_C(0x1E1B859D9172C3E5),
+ UINT64_C(0x2AE46236780869A2), UINT64_C(0x45BBC535C6444711),
+ UINT64_C(0x421AAD61ABFD3D2D), UINT64_C(0x2D450A6215B1139E),
+ UINT64_C(0x19BAEDC9FCCBB9D9), UINT64_C(0x76E54ACA4287976A),
+ UINT64_C(0x17F83C6126B94CA1), UINT64_C(0x78A79B6298F56212),
+ UINT64_C(0x4C587CC9718FC855), UINT64_C(0x2307DBCACFC3E6E6),
+ UINT64_C(0x24A6B39EA27A9CDA), UINT64_C(0x4BF9149D1C36B269),
+ UINT64_C(0x7F06F336F54C182E), UINT64_C(0x105954354B00369D),
+ UINT64_C(0x382211CF179F762B), UINT64_C(0x577DB6CCA9D35898),
+ UINT64_C(0x6382516740A9F2DF), UINT64_C(0x0CDDF664FEE5DC6C),
+ UINT64_C(0x0B7C9E30935CA650), UINT64_C(0x642339332D1088E3),
+ UINT64_C(0x50DCDE98C46A22A4), UINT64_C(0x3F83799B7A260C17),
+ UINT64_C(0x5E9E0F301E18D7DC), UINT64_C(0x31C1A833A054F96F),
+ UINT64_C(0x053E4F98492E5328), UINT64_C(0x6A61E89BF7627D9B),
+ UINT64_C(0x6DC080CF9ADB07A7), UINT64_C(0x029F27CC24972914),
+ UINT64_C(0x3660C067CDED8353), UINT64_C(0x593F676473A1ADE0)
+ }, {
+ UINT64_C(0x0000000000000000), UINT64_C(0x0DF1D05C9279E954),
+ UINT64_C(0x1AE2A1B924F3D2A9), UINT64_C(0x171371E5B68A3BFD),
+ UINT64_C(0xB1DA4DDC62497DC1), UINT64_C(0xBC2B9D80F0309495),
+ UINT64_C(0xAB38EC6546BAAF68), UINT64_C(0xA6C93C39D4C3463C),
+ UINT64_C(0xE7AB9517EE3D2210), UINT64_C(0xEA5A454B7C44CB44),
+ UINT64_C(0xFD4934AECACEF0B9), UINT64_C(0xF0B8E4F258B719ED),
+ UINT64_C(0x5671D8CB8C745FD1), UINT64_C(0x5B8008971E0DB685),
+ UINT64_C(0x4C937972A8878D78), UINT64_C(0x4162A92E3AFE642C),
+ UINT64_C(0xCE572B2FDC7B4420), UINT64_C(0xC3A6FB734E02AD74),
+ UINT64_C(0xD4B58A96F8889689), UINT64_C(0xD9445ACA6AF17FDD),
+ UINT64_C(0x7F8D66F3BE3239E1), UINT64_C(0x727CB6AF2C4BD0B5),
+ UINT64_C(0x656FC74A9AC1EB48), UINT64_C(0x689E171608B8021C),
+ UINT64_C(0x29FCBE3832466630), UINT64_C(0x240D6E64A03F8F64),
+ UINT64_C(0x331E1F8116B5B499), UINT64_C(0x3EEFCFDD84CC5DCD),
+ UINT64_C(0x9826F3E4500F1BF1), UINT64_C(0x95D723B8C276F2A5),
+ UINT64_C(0x82C4525D74FCC958), UINT64_C(0x8F358201E685200C),
+ UINT64_C(0x9CAF565EB8F78840), UINT64_C(0x915E86022A8E6114),
+ UINT64_C(0x864DF7E79C045AE9), UINT64_C(0x8BBC27BB0E7DB3BD),
+ UINT64_C(0x2D751B82DABEF581), UINT64_C(0x2084CBDE48C71CD5),
+ UINT64_C(0x3797BA3BFE4D2728), UINT64_C(0x3A666A676C34CE7C),
+ UINT64_C(0x7B04C34956CAAA50), UINT64_C(0x76F51315C4B34304),
+ UINT64_C(0x61E662F0723978F9), UINT64_C(0x6C17B2ACE04091AD),
+ UINT64_C(0xCADE8E953483D791), UINT64_C(0xC72F5EC9A6FA3EC5),
+ UINT64_C(0xD03C2F2C10700538), UINT64_C(0xDDCDFF708209EC6C),
+ UINT64_C(0x52F87D71648CCC60), UINT64_C(0x5F09AD2DF6F52534),
+ UINT64_C(0x481ADCC8407F1EC9), UINT64_C(0x45EB0C94D206F79D),
+ UINT64_C(0xE32230AD06C5B1A1), UINT64_C(0xEED3E0F194BC58F5),
+ UINT64_C(0xF9C0911422366308), UINT64_C(0xF4314148B04F8A5C),
+ UINT64_C(0xB553E8668AB1EE70), UINT64_C(0xB8A2383A18C80724),
+ UINT64_C(0xAFB149DFAE423CD9), UINT64_C(0xA24099833C3BD58D),
+ UINT64_C(0x0489A5BAE8F893B1), UINT64_C(0x097875E67A817AE5),
+ UINT64_C(0x1E6B0403CC0B4118), UINT64_C(0x139AD45F5E72A84C),
+ UINT64_C(0x385FADBC70EF1181), UINT64_C(0x35AE7DE0E296F8D5),
+ UINT64_C(0x22BD0C05541CC328), UINT64_C(0x2F4CDC59C6652A7C),
+ UINT64_C(0x8985E06012A66C40), UINT64_C(0x8474303C80DF8514),
+ UINT64_C(0x936741D93655BEE9), UINT64_C(0x9E969185A42C57BD),
+ UINT64_C(0xDFF438AB9ED23391), UINT64_C(0xD205E8F70CABDAC5),
+ UINT64_C(0xC5169912BA21E138), UINT64_C(0xC8E7494E2858086C),
+ UINT64_C(0x6E2E7577FC9B4E50), UINT64_C(0x63DFA52B6EE2A704),
+ UINT64_C(0x74CCD4CED8689CF9), UINT64_C(0x793D04924A1175AD),
+ UINT64_C(0xF6088693AC9455A1), UINT64_C(0xFBF956CF3EEDBCF5),
+ UINT64_C(0xECEA272A88678708), UINT64_C(0xE11BF7761A1E6E5C),
+ UINT64_C(0x47D2CB4FCEDD2860), UINT64_C(0x4A231B135CA4C134),
+ UINT64_C(0x5D306AF6EA2EFAC9), UINT64_C(0x50C1BAAA7857139D),
+ UINT64_C(0x11A3138442A977B1), UINT64_C(0x1C52C3D8D0D09EE5),
+ UINT64_C(0x0B41B23D665AA518), UINT64_C(0x06B06261F4234C4C),
+ UINT64_C(0xA0795E5820E00A70), UINT64_C(0xAD888E04B299E324),
+ UINT64_C(0xBA9BFFE10413D8D9), UINT64_C(0xB76A2FBD966A318D),
+ UINT64_C(0xA4F0FBE2C81899C1), UINT64_C(0xA9012BBE5A617095),
+ UINT64_C(0xBE125A5BECEB4B68), UINT64_C(0xB3E38A077E92A23C),
+ UINT64_C(0x152AB63EAA51E400), UINT64_C(0x18DB666238280D54),
+ UINT64_C(0x0FC817878EA236A9), UINT64_C(0x0239C7DB1CDBDFFD),
+ UINT64_C(0x435B6EF52625BBD1), UINT64_C(0x4EAABEA9B45C5285),
+ UINT64_C(0x59B9CF4C02D66978), UINT64_C(0x54481F1090AF802C),
+ UINT64_C(0xF2812329446CC610), UINT64_C(0xFF70F375D6152F44),
+ UINT64_C(0xE8638290609F14B9), UINT64_C(0xE59252CCF2E6FDED),
+ UINT64_C(0x6AA7D0CD1463DDE1), UINT64_C(0x67560091861A34B5),
+ UINT64_C(0x7045717430900F48), UINT64_C(0x7DB4A128A2E9E61C),
+ UINT64_C(0xDB7D9D11762AA020), UINT64_C(0xD68C4D4DE4534974),
+ UINT64_C(0xC19F3CA852D97289), UINT64_C(0xCC6EECF4C0A09BDD),
+ UINT64_C(0x8D0C45DAFA5EFFF1), UINT64_C(0x80FD9586682716A5),
+ UINT64_C(0x97EEE463DEAD2D58), UINT64_C(0x9A1F343F4CD4C40C),
+ UINT64_C(0x3CD6080698178230), UINT64_C(0x3127D85A0A6E6B64),
+ UINT64_C(0x2634A9BFBCE45099), UINT64_C(0x2BC579E32E9DB9CD),
+ UINT64_C(0xF5A054D6CA71FB90), UINT64_C(0xF851848A580812C4),
+ UINT64_C(0xEF42F56FEE822939), UINT64_C(0xE2B325337CFBC06D),
+ UINT64_C(0x447A190AA8388651), UINT64_C(0x498BC9563A416F05),
+ UINT64_C(0x5E98B8B38CCB54F8), UINT64_C(0x536968EF1EB2BDAC),
+ UINT64_C(0x120BC1C1244CD980), UINT64_C(0x1FFA119DB63530D4),
+ UINT64_C(0x08E9607800BF0B29), UINT64_C(0x0518B02492C6E27D),
+ UINT64_C(0xA3D18C1D4605A441), UINT64_C(0xAE205C41D47C4D15),
+ UINT64_C(0xB9332DA462F676E8), UINT64_C(0xB4C2FDF8F08F9FBC),
+ UINT64_C(0x3BF77FF9160ABFB0), UINT64_C(0x3606AFA5847356E4),
+ UINT64_C(0x2115DE4032F96D19), UINT64_C(0x2CE40E1CA080844D),
+ UINT64_C(0x8A2D32257443C271), UINT64_C(0x87DCE279E63A2B25),
+ UINT64_C(0x90CF939C50B010D8), UINT64_C(0x9D3E43C0C2C9F98C),
+ UINT64_C(0xDC5CEAEEF8379DA0), UINT64_C(0xD1AD3AB26A4E74F4),
+ UINT64_C(0xC6BE4B57DCC44F09), UINT64_C(0xCB4F9B0B4EBDA65D),
+ UINT64_C(0x6D86A7329A7EE061), UINT64_C(0x6077776E08070935),
+ UINT64_C(0x7764068BBE8D32C8), UINT64_C(0x7A95D6D72CF4DB9C),
+ UINT64_C(0x690F0288728673D0), UINT64_C(0x64FED2D4E0FF9A84),
+ UINT64_C(0x73EDA3315675A179), UINT64_C(0x7E1C736DC40C482D),
+ UINT64_C(0xD8D54F5410CF0E11), UINT64_C(0xD5249F0882B6E745),
+ UINT64_C(0xC237EEED343CDCB8), UINT64_C(0xCFC63EB1A64535EC),
+ UINT64_C(0x8EA4979F9CBB51C0), UINT64_C(0x835547C30EC2B894),
+ UINT64_C(0x94463626B8488369), UINT64_C(0x99B7E67A2A316A3D),
+ UINT64_C(0x3F7EDA43FEF22C01), UINT64_C(0x328F0A1F6C8BC555),
+ UINT64_C(0x259C7BFADA01FEA8), UINT64_C(0x286DABA6487817FC),
+ UINT64_C(0xA75829A7AEFD37F0), UINT64_C(0xAAA9F9FB3C84DEA4),
+ UINT64_C(0xBDBA881E8A0EE559), UINT64_C(0xB04B584218770C0D),
+ UINT64_C(0x1682647BCCB44A31), UINT64_C(0x1B73B4275ECDA365),
+ UINT64_C(0x0C60C5C2E8479898), UINT64_C(0x0191159E7A3E71CC),
+ UINT64_C(0x40F3BCB040C015E0), UINT64_C(0x4D026CECD2B9FCB4),
+ UINT64_C(0x5A111D096433C749), UINT64_C(0x57E0CD55F64A2E1D),
+ UINT64_C(0xF129F16C22896821), UINT64_C(0xFCD82130B0F08175),
+ UINT64_C(0xEBCB50D5067ABA88), UINT64_C(0xE63A8089940353DC),
+ UINT64_C(0xCDFFF96ABA9EEA11), UINT64_C(0xC00E293628E70345),
+ UINT64_C(0xD71D58D39E6D38B8), UINT64_C(0xDAEC888F0C14D1EC),
+ UINT64_C(0x7C25B4B6D8D797D0), UINT64_C(0x71D464EA4AAE7E84),
+ UINT64_C(0x66C7150FFC244579), UINT64_C(0x6B36C5536E5DAC2D),
+ UINT64_C(0x2A546C7D54A3C801), UINT64_C(0x27A5BC21C6DA2155),
+ UINT64_C(0x30B6CDC470501AA8), UINT64_C(0x3D471D98E229F3FC),
+ UINT64_C(0x9B8E21A136EAB5C0), UINT64_C(0x967FF1FDA4935C94),
+ UINT64_C(0x816C801812196769), UINT64_C(0x8C9D504480608E3D),
+ UINT64_C(0x03A8D24566E5AE31), UINT64_C(0x0E590219F49C4765),
+ UINT64_C(0x194A73FC42167C98), UINT64_C(0x14BBA3A0D06F95CC),
+ UINT64_C(0xB2729F9904ACD3F0), UINT64_C(0xBF834FC596D53AA4),
+ UINT64_C(0xA8903E20205F0159), UINT64_C(0xA561EE7CB226E80D),
+ UINT64_C(0xE403475288D88C21), UINT64_C(0xE9F2970E1AA16575),
+ UINT64_C(0xFEE1E6EBAC2B5E88), UINT64_C(0xF31036B73E52B7DC),
+ UINT64_C(0x55D90A8EEA91F1E0), UINT64_C(0x5828DAD278E818B4),
+ UINT64_C(0x4F3BAB37CE622349), UINT64_C(0x42CA7B6B5C1BCA1D),
+ UINT64_C(0x5150AF3402696251), UINT64_C(0x5CA17F6890108B05),
+ UINT64_C(0x4BB20E8D269AB0F8), UINT64_C(0x4643DED1B4E359AC),
+ UINT64_C(0xE08AE2E860201F90), UINT64_C(0xED7B32B4F259F6C4),
+ UINT64_C(0xFA68435144D3CD39), UINT64_C(0xF799930DD6AA246D),
+ UINT64_C(0xB6FB3A23EC544041), UINT64_C(0xBB0AEA7F7E2DA915),
+ UINT64_C(0xAC199B9AC8A792E8), UINT64_C(0xA1E84BC65ADE7BBC),
+ UINT64_C(0x072177FF8E1D3D80), UINT64_C(0x0AD0A7A31C64D4D4),
+ UINT64_C(0x1DC3D646AAEEEF29), UINT64_C(0x1032061A3897067D),
+ UINT64_C(0x9F07841BDE122671), UINT64_C(0x92F654474C6BCF25),
+ UINT64_C(0x85E525A2FAE1F4D8), UINT64_C(0x8814F5FE68981D8C),
+ UINT64_C(0x2EDDC9C7BC5B5BB0), UINT64_C(0x232C199B2E22B2E4),
+ UINT64_C(0x343F687E98A88919), UINT64_C(0x39CEB8220AD1604D),
+ UINT64_C(0x78AC110C302F0461), UINT64_C(0x755DC150A256ED35),
+ UINT64_C(0x624EB0B514DCD6C8), UINT64_C(0x6FBF60E986A53F9C),
+ UINT64_C(0xC9765CD0526679A0), UINT64_C(0xC4878C8CC01F90F4),
+ UINT64_C(0xD394FD697695AB09), UINT64_C(0xDE652D35E4EC425D)
+ }, {
+ UINT64_C(0x0000000000000000), UINT64_C(0xCB6D6A914AE10B3F),
+ UINT64_C(0x96DBD42295C2177E), UINT64_C(0x5DB6BEB3DF231C41),
+ UINT64_C(0x2CB7A9452A852FFC), UINT64_C(0xE7DAC3D4606424C3),
+ UINT64_C(0xBA6C7D67BF473882), UINT64_C(0x710117F6F5A633BD),
+ UINT64_C(0xDD705D247FA5876A), UINT64_C(0x161D37B535448C55),
+ UINT64_C(0x4BAB8906EA679014), UINT64_C(0x80C6E397A0869B2B),
+ UINT64_C(0xF1C7F4615520A896), UINT64_C(0x3AAA9EF01FC1A3A9),
+ UINT64_C(0x671C2043C0E2BFE8), UINT64_C(0xAC714AD28A03B4D7),
+ UINT64_C(0xBAE1BA48FE4A0FD5), UINT64_C(0x718CD0D9B4AB04EA),
+ UINT64_C(0x2C3A6E6A6B8818AB), UINT64_C(0xE75704FB21691394),
+ UINT64_C(0x9656130DD4CF2029), UINT64_C(0x5D3B799C9E2E2B16),
+ UINT64_C(0x008DC72F410D3757), UINT64_C(0xCBE0ADBE0BEC3C68),
+ UINT64_C(0x6791E76C81EF88BF), UINT64_C(0xACFC8DFDCB0E8380),
+ UINT64_C(0xF14A334E142D9FC1), UINT64_C(0x3A2759DF5ECC94FE),
+ UINT64_C(0x4B264E29AB6AA743), UINT64_C(0x804B24B8E18BAC7C),
+ UINT64_C(0xDDFD9A0B3EA8B03D), UINT64_C(0x1690F09A7449BB02),
+ UINT64_C(0xF1DD7B3ED73AC638), UINT64_C(0x3AB011AF9DDBCD07),
+ UINT64_C(0x6706AF1C42F8D146), UINT64_C(0xAC6BC58D0819DA79),
+ UINT64_C(0xDD6AD27BFDBFE9C4), UINT64_C(0x1607B8EAB75EE2FB),
+ UINT64_C(0x4BB10659687DFEBA), UINT64_C(0x80DC6CC8229CF585),
+ UINT64_C(0x2CAD261AA89F4152), UINT64_C(0xE7C04C8BE27E4A6D),
+ UINT64_C(0xBA76F2383D5D562C), UINT64_C(0x711B98A977BC5D13),
+ UINT64_C(0x001A8F5F821A6EAE), UINT64_C(0xCB77E5CEC8FB6591),
+ UINT64_C(0x96C15B7D17D879D0), UINT64_C(0x5DAC31EC5D3972EF),
+ UINT64_C(0x4B3CC1762970C9ED), UINT64_C(0x8051ABE76391C2D2),
+ UINT64_C(0xDDE71554BCB2DE93), UINT64_C(0x168A7FC5F653D5AC),
+ UINT64_C(0x678B683303F5E611), UINT64_C(0xACE602A24914ED2E),
+ UINT64_C(0xF150BC119637F16F), UINT64_C(0x3A3DD680DCD6FA50),
+ UINT64_C(0x964C9C5256D54E87), UINT64_C(0x5D21F6C31C3445B8),
+ UINT64_C(0x00974870C31759F9), UINT64_C(0xCBFA22E189F652C6),
+ UINT64_C(0xBAFB35177C50617B), UINT64_C(0x71965F8636B16A44),
+ UINT64_C(0x2C20E135E9927605), UINT64_C(0xE74D8BA4A3737D3A),
+ UINT64_C(0xE2BBF77CAE758C71), UINT64_C(0x29D69DEDE494874E),
+ UINT64_C(0x7460235E3BB79B0F), UINT64_C(0xBF0D49CF71569030),
+ UINT64_C(0xCE0C5E3984F0A38D), UINT64_C(0x056134A8CE11A8B2),
+ UINT64_C(0x58D78A1B1132B4F3), UINT64_C(0x93BAE08A5BD3BFCC),
+ UINT64_C(0x3FCBAA58D1D00B1B), UINT64_C(0xF4A6C0C99B310024),
+ UINT64_C(0xA9107E7A44121C65), UINT64_C(0x627D14EB0EF3175A),
+ UINT64_C(0x137C031DFB5524E7), UINT64_C(0xD811698CB1B42FD8),
+ UINT64_C(0x85A7D73F6E973399), UINT64_C(0x4ECABDAE247638A6),
+ UINT64_C(0x585A4D34503F83A4), UINT64_C(0x933727A51ADE889B),
+ UINT64_C(0xCE819916C5FD94DA), UINT64_C(0x05ECF3878F1C9FE5),
+ UINT64_C(0x74EDE4717ABAAC58), UINT64_C(0xBF808EE0305BA767),
+ UINT64_C(0xE2363053EF78BB26), UINT64_C(0x295B5AC2A599B019),
+ UINT64_C(0x852A10102F9A04CE), UINT64_C(0x4E477A81657B0FF1),
+ UINT64_C(0x13F1C432BA5813B0), UINT64_C(0xD89CAEA3F0B9188F),
+ UINT64_C(0xA99DB955051F2B32), UINT64_C(0x62F0D3C44FFE200D),
+ UINT64_C(0x3F466D7790DD3C4C), UINT64_C(0xF42B07E6DA3C3773),
+ UINT64_C(0x13668C42794F4A49), UINT64_C(0xD80BE6D333AE4176),
+ UINT64_C(0x85BD5860EC8D5D37), UINT64_C(0x4ED032F1A66C5608),
+ UINT64_C(0x3FD1250753CA65B5), UINT64_C(0xF4BC4F96192B6E8A),
+ UINT64_C(0xA90AF125C60872CB), UINT64_C(0x62679BB48CE979F4),
+ UINT64_C(0xCE16D16606EACD23), UINT64_C(0x057BBBF74C0BC61C),
+ UINT64_C(0x58CD05449328DA5D), UINT64_C(0x93A06FD5D9C9D162),
+ UINT64_C(0xE2A178232C6FE2DF), UINT64_C(0x29CC12B2668EE9E0),
+ UINT64_C(0x747AAC01B9ADF5A1), UINT64_C(0xBF17C690F34CFE9E),
+ UINT64_C(0xA987360A8705459C), UINT64_C(0x62EA5C9BCDE44EA3),
+ UINT64_C(0x3F5CE22812C752E2), UINT64_C(0xF43188B9582659DD),
+ UINT64_C(0x85309F4FAD806A60), UINT64_C(0x4E5DF5DEE761615F),
+ UINT64_C(0x13EB4B6D38427D1E), UINT64_C(0xD88621FC72A37621),
+ UINT64_C(0x74F76B2EF8A0C2F6), UINT64_C(0xBF9A01BFB241C9C9),
+ UINT64_C(0xE22CBF0C6D62D588), UINT64_C(0x2941D59D2783DEB7),
+ UINT64_C(0x5840C26BD225ED0A), UINT64_C(0x932DA8FA98C4E635),
+ UINT64_C(0xCE9B164947E7FA74), UINT64_C(0x05F67CD80D06F14B),
+ UINT64_C(0xC477EFF95CEB18E3), UINT64_C(0x0F1A8568160A13DC),
+ UINT64_C(0x52AC3BDBC9290F9D), UINT64_C(0x99C1514A83C804A2),
+ UINT64_C(0xE8C046BC766E371F), UINT64_C(0x23AD2C2D3C8F3C20),
+ UINT64_C(0x7E1B929EE3AC2061), UINT64_C(0xB576F80FA94D2B5E),
+ UINT64_C(0x1907B2DD234E9F89), UINT64_C(0xD26AD84C69AF94B6),
+ UINT64_C(0x8FDC66FFB68C88F7), UINT64_C(0x44B10C6EFC6D83C8),
+ UINT64_C(0x35B01B9809CBB075), UINT64_C(0xFEDD7109432ABB4A),
+ UINT64_C(0xA36BCFBA9C09A70B), UINT64_C(0x6806A52BD6E8AC34),
+ UINT64_C(0x7E9655B1A2A11736), UINT64_C(0xB5FB3F20E8401C09),
+ UINT64_C(0xE84D819337630048), UINT64_C(0x2320EB027D820B77),
+ UINT64_C(0x5221FCF4882438CA), UINT64_C(0x994C9665C2C533F5),
+ UINT64_C(0xC4FA28D61DE62FB4), UINT64_C(0x0F9742475707248B),
+ UINT64_C(0xA3E60895DD04905C), UINT64_C(0x688B620497E59B63),
+ UINT64_C(0x353DDCB748C68722), UINT64_C(0xFE50B62602278C1D),
+ UINT64_C(0x8F51A1D0F781BFA0), UINT64_C(0x443CCB41BD60B49F),
+ UINT64_C(0x198A75F26243A8DE), UINT64_C(0xD2E71F6328A2A3E1),
+ UINT64_C(0x35AA94C78BD1DEDB), UINT64_C(0xFEC7FE56C130D5E4),
+ UINT64_C(0xA37140E51E13C9A5), UINT64_C(0x681C2A7454F2C29A),
+ UINT64_C(0x191D3D82A154F127), UINT64_C(0xD2705713EBB5FA18),
+ UINT64_C(0x8FC6E9A03496E659), UINT64_C(0x44AB83317E77ED66),
+ UINT64_C(0xE8DAC9E3F47459B1), UINT64_C(0x23B7A372BE95528E),
+ UINT64_C(0x7E011DC161B64ECF), UINT64_C(0xB56C77502B5745F0),
+ UINT64_C(0xC46D60A6DEF1764D), UINT64_C(0x0F000A3794107D72),
+ UINT64_C(0x52B6B4844B336133), UINT64_C(0x99DBDE1501D26A0C),
+ UINT64_C(0x8F4B2E8F759BD10E), UINT64_C(0x4426441E3F7ADA31),
+ UINT64_C(0x1990FAADE059C670), UINT64_C(0xD2FD903CAAB8CD4F),
+ UINT64_C(0xA3FC87CA5F1EFEF2), UINT64_C(0x6891ED5B15FFF5CD),
+ UINT64_C(0x352753E8CADCE98C), UINT64_C(0xFE4A3979803DE2B3),
+ UINT64_C(0x523B73AB0A3E5664), UINT64_C(0x9956193A40DF5D5B),
+ UINT64_C(0xC4E0A7899FFC411A), UINT64_C(0x0F8DCD18D51D4A25),
+ UINT64_C(0x7E8CDAEE20BB7998), UINT64_C(0xB5E1B07F6A5A72A7),
+ UINT64_C(0xE8570ECCB5796EE6), UINT64_C(0x233A645DFF9865D9),
+ UINT64_C(0x26CC1885F29E9492), UINT64_C(0xEDA17214B87F9FAD),
+ UINT64_C(0xB017CCA7675C83EC), UINT64_C(0x7B7AA6362DBD88D3),
+ UINT64_C(0x0A7BB1C0D81BBB6E), UINT64_C(0xC116DB5192FAB051),
+ UINT64_C(0x9CA065E24DD9AC10), UINT64_C(0x57CD0F730738A72F),
+ UINT64_C(0xFBBC45A18D3B13F8), UINT64_C(0x30D12F30C7DA18C7),
+ UINT64_C(0x6D67918318F90486), UINT64_C(0xA60AFB1252180FB9),
+ UINT64_C(0xD70BECE4A7BE3C04), UINT64_C(0x1C668675ED5F373B),
+ UINT64_C(0x41D038C6327C2B7A), UINT64_C(0x8ABD5257789D2045),
+ UINT64_C(0x9C2DA2CD0CD49B47), UINT64_C(0x5740C85C46359078),
+ UINT64_C(0x0AF676EF99168C39), UINT64_C(0xC19B1C7ED3F78706),
+ UINT64_C(0xB09A0B882651B4BB), UINT64_C(0x7BF761196CB0BF84),
+ UINT64_C(0x2641DFAAB393A3C5), UINT64_C(0xED2CB53BF972A8FA),
+ UINT64_C(0x415DFFE973711C2D), UINT64_C(0x8A30957839901712),
+ UINT64_C(0xD7862BCBE6B30B53), UINT64_C(0x1CEB415AAC52006C),
+ UINT64_C(0x6DEA56AC59F433D1), UINT64_C(0xA6873C3D131538EE),
+ UINT64_C(0xFB31828ECC3624AF), UINT64_C(0x305CE81F86D72F90),
+ UINT64_C(0xD71163BB25A452AA), UINT64_C(0x1C7C092A6F455995),
+ UINT64_C(0x41CAB799B06645D4), UINT64_C(0x8AA7DD08FA874EEB),
+ UINT64_C(0xFBA6CAFE0F217D56), UINT64_C(0x30CBA06F45C07669),
+ UINT64_C(0x6D7D1EDC9AE36A28), UINT64_C(0xA610744DD0026117),
+ UINT64_C(0x0A613E9F5A01D5C0), UINT64_C(0xC10C540E10E0DEFF),
+ UINT64_C(0x9CBAEABDCFC3C2BE), UINT64_C(0x57D7802C8522C981),
+ UINT64_C(0x26D697DA7084FA3C), UINT64_C(0xEDBBFD4B3A65F103),
+ UINT64_C(0xB00D43F8E546ED42), UINT64_C(0x7B602969AFA7E67D),
+ UINT64_C(0x6DF0D9F3DBEE5D7F), UINT64_C(0xA69DB362910F5640),
+ UINT64_C(0xFB2B0DD14E2C4A01), UINT64_C(0x3046674004CD413E),
+ UINT64_C(0x414770B6F16B7283), UINT64_C(0x8A2A1A27BB8A79BC),
+ UINT64_C(0xD79CA49464A965FD), UINT64_C(0x1CF1CE052E486EC2),
+ UINT64_C(0xB08084D7A44BDA15), UINT64_C(0x7BEDEE46EEAAD12A),
+ UINT64_C(0x265B50F53189CD6B), UINT64_C(0xED363A647B68C654),
+ UINT64_C(0x9C372D928ECEF5E9), UINT64_C(0x575A4703C42FFED6),
+ UINT64_C(0x0AECF9B01B0CE297), UINT64_C(0xC181932151EDE9A8)
+ }, {
+ UINT64_C(0x0000000000000000), UINT64_C(0xDCA12C225E8AEE1D),
+ UINT64_C(0xB8435944BC14DD3B), UINT64_C(0x64E27566E29E3326),
+ UINT64_C(0x7087B2887829BA77), UINT64_C(0xAC269EAA26A3546A),
+ UINT64_C(0xC8C4EBCCC43D674C), UINT64_C(0x1465C7EE9AB78951),
+ UINT64_C(0xE00E6511F15274EF), UINT64_C(0x3CAF4933AFD89AF2),
+ UINT64_C(0x584D3C554D46A9D4), UINT64_C(0x84EC107713CC47C9),
+ UINT64_C(0x9089D799897BCE98), UINT64_C(0x4C28FBBBD7F12085),
+ UINT64_C(0x28CA8EDD356F13A3), UINT64_C(0xF46BA2FF6BE5FDBE),
+ UINT64_C(0x4503C48DC90A304C), UINT64_C(0x99A2E8AF9780DE51),
+ UINT64_C(0xFD409DC9751EED77), UINT64_C(0x21E1B1EB2B94036A),
+ UINT64_C(0x35847605B1238A3B), UINT64_C(0xE9255A27EFA96426),
+ UINT64_C(0x8DC72F410D375700), UINT64_C(0x5166036353BDB91D),
+ UINT64_C(0xA50DA19C385844A3), UINT64_C(0x79AC8DBE66D2AABE),
+ UINT64_C(0x1D4EF8D8844C9998), UINT64_C(0xC1EFD4FADAC67785),
+ UINT64_C(0xD58A13144071FED4), UINT64_C(0x092B3F361EFB10C9),
+ UINT64_C(0x6DC94A50FC6523EF), UINT64_C(0xB1686672A2EFCDF2),
+ UINT64_C(0x8A06881B93156098), UINT64_C(0x56A7A439CD9F8E85),
+ UINT64_C(0x3245D15F2F01BDA3), UINT64_C(0xEEE4FD7D718B53BE),
+ UINT64_C(0xFA813A93EB3CDAEF), UINT64_C(0x262016B1B5B634F2),
+ UINT64_C(0x42C263D7572807D4), UINT64_C(0x9E634FF509A2E9C9),
+ UINT64_C(0x6A08ED0A62471477), UINT64_C(0xB6A9C1283CCDFA6A),
+ UINT64_C(0xD24BB44EDE53C94C), UINT64_C(0x0EEA986C80D92751),
+ UINT64_C(0x1A8F5F821A6EAE00), UINT64_C(0xC62E73A044E4401D),
+ UINT64_C(0xA2CC06C6A67A733B), UINT64_C(0x7E6D2AE4F8F09D26),
+ UINT64_C(0xCF054C965A1F50D4), UINT64_C(0x13A460B40495BEC9),
+ UINT64_C(0x774615D2E60B8DEF), UINT64_C(0xABE739F0B88163F2),
+ UINT64_C(0xBF82FE1E2236EAA3), UINT64_C(0x6323D23C7CBC04BE),
+ UINT64_C(0x07C1A75A9E223798), UINT64_C(0xDB608B78C0A8D985),
+ UINT64_C(0x2F0B2987AB4D243B), UINT64_C(0xF3AA05A5F5C7CA26),
+ UINT64_C(0x974870C31759F900), UINT64_C(0x4BE95CE149D3171D),
+ UINT64_C(0x5F8C9B0FD3649E4C), UINT64_C(0x832DB72D8DEE7051),
+ UINT64_C(0xE7CFC24B6F704377), UINT64_C(0x3B6EEE6931FAAD6A),
+ UINT64_C(0x91131E980D8418A2), UINT64_C(0x4DB232BA530EF6BF),
+ UINT64_C(0x295047DCB190C599), UINT64_C(0xF5F16BFEEF1A2B84),
+ UINT64_C(0xE194AC1075ADA2D5), UINT64_C(0x3D3580322B274CC8),
+ UINT64_C(0x59D7F554C9B97FEE), UINT64_C(0x8576D976973391F3),
+ UINT64_C(0x711D7B89FCD66C4D), UINT64_C(0xADBC57ABA25C8250),
+ UINT64_C(0xC95E22CD40C2B176), UINT64_C(0x15FF0EEF1E485F6B),
+ UINT64_C(0x019AC90184FFD63A), UINT64_C(0xDD3BE523DA753827),
+ UINT64_C(0xB9D9904538EB0B01), UINT64_C(0x6578BC676661E51C),
+ UINT64_C(0xD410DA15C48E28EE), UINT64_C(0x08B1F6379A04C6F3),
+ UINT64_C(0x6C538351789AF5D5), UINT64_C(0xB0F2AF7326101BC8),
+ UINT64_C(0xA497689DBCA79299), UINT64_C(0x783644BFE22D7C84),
+ UINT64_C(0x1CD431D900B34FA2), UINT64_C(0xC0751DFB5E39A1BF),
+ UINT64_C(0x341EBF0435DC5C01), UINT64_C(0xE8BF93266B56B21C),
+ UINT64_C(0x8C5DE64089C8813A), UINT64_C(0x50FCCA62D7426F27),
+ UINT64_C(0x44990D8C4DF5E676), UINT64_C(0x983821AE137F086B),
+ UINT64_C(0xFCDA54C8F1E13B4D), UINT64_C(0x207B78EAAF6BD550),
+ UINT64_C(0x1B1596839E91783A), UINT64_C(0xC7B4BAA1C01B9627),
+ UINT64_C(0xA356CFC72285A501), UINT64_C(0x7FF7E3E57C0F4B1C),
+ UINT64_C(0x6B92240BE6B8C24D), UINT64_C(0xB7330829B8322C50),
+ UINT64_C(0xD3D17D4F5AAC1F76), UINT64_C(0x0F70516D0426F16B),
+ UINT64_C(0xFB1BF3926FC30CD5), UINT64_C(0x27BADFB03149E2C8),
+ UINT64_C(0x4358AAD6D3D7D1EE), UINT64_C(0x9FF986F48D5D3FF3),
+ UINT64_C(0x8B9C411A17EAB6A2), UINT64_C(0x573D6D38496058BF),
+ UINT64_C(0x33DF185EABFE6B99), UINT64_C(0xEF7E347CF5748584),
+ UINT64_C(0x5E16520E579B4876), UINT64_C(0x82B77E2C0911A66B),
+ UINT64_C(0xE6550B4AEB8F954D), UINT64_C(0x3AF42768B5057B50),
+ UINT64_C(0x2E91E0862FB2F201), UINT64_C(0xF230CCA471381C1C),
+ UINT64_C(0x96D2B9C293A62F3A), UINT64_C(0x4A7395E0CD2CC127),
+ UINT64_C(0xBE18371FA6C93C99), UINT64_C(0x62B91B3DF843D284),
+ UINT64_C(0x065B6E5B1ADDE1A2), UINT64_C(0xDAFA427944570FBF),
+ UINT64_C(0xCE9F8597DEE086EE), UINT64_C(0x123EA9B5806A68F3),
+ UINT64_C(0x76DCDCD362F45BD5), UINT64_C(0xAA7DF0F13C7EB5C8),
+ UINT64_C(0xA739329F30A7E9D6), UINT64_C(0x7B981EBD6E2D07CB),
+ UINT64_C(0x1F7A6BDB8CB334ED), UINT64_C(0xC3DB47F9D239DAF0),
+ UINT64_C(0xD7BE8017488E53A1), UINT64_C(0x0B1FAC351604BDBC),
+ UINT64_C(0x6FFDD953F49A8E9A), UINT64_C(0xB35CF571AA106087),
+ UINT64_C(0x4737578EC1F59D39), UINT64_C(0x9B967BAC9F7F7324),
+ UINT64_C(0xFF740ECA7DE14002), UINT64_C(0x23D522E8236BAE1F),
+ UINT64_C(0x37B0E506B9DC274E), UINT64_C(0xEB11C924E756C953),
+ UINT64_C(0x8FF3BC4205C8FA75), UINT64_C(0x535290605B421468),
+ UINT64_C(0xE23AF612F9ADD99A), UINT64_C(0x3E9BDA30A7273787),
+ UINT64_C(0x5A79AF5645B904A1), UINT64_C(0x86D883741B33EABC),
+ UINT64_C(0x92BD449A818463ED), UINT64_C(0x4E1C68B8DF0E8DF0),
+ UINT64_C(0x2AFE1DDE3D90BED6), UINT64_C(0xF65F31FC631A50CB),
+ UINT64_C(0x0234930308FFAD75), UINT64_C(0xDE95BF2156754368),
+ UINT64_C(0xBA77CA47B4EB704E), UINT64_C(0x66D6E665EA619E53),
+ UINT64_C(0x72B3218B70D61702), UINT64_C(0xAE120DA92E5CF91F),
+ UINT64_C(0xCAF078CFCCC2CA39), UINT64_C(0x165154ED92482424),
+ UINT64_C(0x2D3FBA84A3B2894E), UINT64_C(0xF19E96A6FD386753),
+ UINT64_C(0x957CE3C01FA65475), UINT64_C(0x49DDCFE2412CBA68),
+ UINT64_C(0x5DB8080CDB9B3339), UINT64_C(0x8119242E8511DD24),
+ UINT64_C(0xE5FB5148678FEE02), UINT64_C(0x395A7D6A3905001F),
+ UINT64_C(0xCD31DF9552E0FDA1), UINT64_C(0x1190F3B70C6A13BC),
+ UINT64_C(0x757286D1EEF4209A), UINT64_C(0xA9D3AAF3B07ECE87),
+ UINT64_C(0xBDB66D1D2AC947D6), UINT64_C(0x6117413F7443A9CB),
+ UINT64_C(0x05F5345996DD9AED), UINT64_C(0xD954187BC85774F0),
+ UINT64_C(0x683C7E096AB8B902), UINT64_C(0xB49D522B3432571F),
+ UINT64_C(0xD07F274DD6AC6439), UINT64_C(0x0CDE0B6F88268A24),
+ UINT64_C(0x18BBCC8112910375), UINT64_C(0xC41AE0A34C1BED68),
+ UINT64_C(0xA0F895C5AE85DE4E), UINT64_C(0x7C59B9E7F00F3053),
+ UINT64_C(0x88321B189BEACDED), UINT64_C(0x5493373AC56023F0),
+ UINT64_C(0x3071425C27FE10D6), UINT64_C(0xECD06E7E7974FECB),
+ UINT64_C(0xF8B5A990E3C3779A), UINT64_C(0x241485B2BD499987),
+ UINT64_C(0x40F6F0D45FD7AAA1), UINT64_C(0x9C57DCF6015D44BC),
+ UINT64_C(0x362A2C073D23F174), UINT64_C(0xEA8B002563A91F69),
+ UINT64_C(0x8E69754381372C4F), UINT64_C(0x52C85961DFBDC252),
+ UINT64_C(0x46AD9E8F450A4B03), UINT64_C(0x9A0CB2AD1B80A51E),
+ UINT64_C(0xFEEEC7CBF91E9638), UINT64_C(0x224FEBE9A7947825),
+ UINT64_C(0xD6244916CC71859B), UINT64_C(0x0A85653492FB6B86),
+ UINT64_C(0x6E671052706558A0), UINT64_C(0xB2C63C702EEFB6BD),
+ UINT64_C(0xA6A3FB9EB4583FEC), UINT64_C(0x7A02D7BCEAD2D1F1),
+ UINT64_C(0x1EE0A2DA084CE2D7), UINT64_C(0xC2418EF856C60CCA),
+ UINT64_C(0x7329E88AF429C138), UINT64_C(0xAF88C4A8AAA32F25),
+ UINT64_C(0xCB6AB1CE483D1C03), UINT64_C(0x17CB9DEC16B7F21E),
+ UINT64_C(0x03AE5A028C007B4F), UINT64_C(0xDF0F7620D28A9552),
+ UINT64_C(0xBBED03463014A674), UINT64_C(0x674C2F646E9E4869),
+ UINT64_C(0x93278D9B057BB5D7), UINT64_C(0x4F86A1B95BF15BCA),
+ UINT64_C(0x2B64D4DFB96F68EC), UINT64_C(0xF7C5F8FDE7E586F1),
+ UINT64_C(0xE3A03F137D520FA0), UINT64_C(0x3F01133123D8E1BD),
+ UINT64_C(0x5BE36657C146D29B), UINT64_C(0x87424A759FCC3C86),
+ UINT64_C(0xBC2CA41CAE3691EC), UINT64_C(0x608D883EF0BC7FF1),
+ UINT64_C(0x046FFD5812224CD7), UINT64_C(0xD8CED17A4CA8A2CA),
+ UINT64_C(0xCCAB1694D61F2B9B), UINT64_C(0x100A3AB68895C586),
+ UINT64_C(0x74E84FD06A0BF6A0), UINT64_C(0xA84963F2348118BD),
+ UINT64_C(0x5C22C10D5F64E503), UINT64_C(0x8083ED2F01EE0B1E),
+ UINT64_C(0xE4619849E3703838), UINT64_C(0x38C0B46BBDFAD625),
+ UINT64_C(0x2CA57385274D5F74), UINT64_C(0xF0045FA779C7B169),
+ UINT64_C(0x94E62AC19B59824F), UINT64_C(0x484706E3C5D36C52),
+ UINT64_C(0xF92F6091673CA1A0), UINT64_C(0x258E4CB339B64FBD),
+ UINT64_C(0x416C39D5DB287C9B), UINT64_C(0x9DCD15F785A29286),
+ UINT64_C(0x89A8D2191F151BD7), UINT64_C(0x5509FE3B419FF5CA),
+ UINT64_C(0x31EB8B5DA301C6EC), UINT64_C(0xED4AA77FFD8B28F1),
+ UINT64_C(0x19210580966ED54F), UINT64_C(0xC58029A2C8E43B52),
+ UINT64_C(0xA1625CC42A7A0874), UINT64_C(0x7DC370E674F0E669),
+ UINT64_C(0x69A6B708EE476F38), UINT64_C(0xB5079B2AB0CD8125),
+ UINT64_C(0xD1E5EE4C5253B203), UINT64_C(0x0D44C26E0CD95C1E)
+ }
+};
diff --git a/src/liblzma/check/crc64_table_le.h b/src/liblzma/check/crc64_table_le.h
new file mode 100644
index 000000000000..1196b31e1323
--- /dev/null
+++ b/src/liblzma/check/crc64_table_le.h
@@ -0,0 +1,521 @@
+/* This file has been automatically generated by crc64_tablegen.c. */
+
+const uint64_t lzma_crc64_table[4][256] = {
+ {
+ UINT64_C(0x0000000000000000), UINT64_C(0xB32E4CBE03A75F6F),
+ UINT64_C(0xF4843657A840A05B), UINT64_C(0x47AA7AE9ABE7FF34),
+ UINT64_C(0x7BD0C384FF8F5E33), UINT64_C(0xC8FE8F3AFC28015C),
+ UINT64_C(0x8F54F5D357CFFE68), UINT64_C(0x3C7AB96D5468A107),
+ UINT64_C(0xF7A18709FF1EBC66), UINT64_C(0x448FCBB7FCB9E309),
+ UINT64_C(0x0325B15E575E1C3D), UINT64_C(0xB00BFDE054F94352),
+ UINT64_C(0x8C71448D0091E255), UINT64_C(0x3F5F08330336BD3A),
+ UINT64_C(0x78F572DAA8D1420E), UINT64_C(0xCBDB3E64AB761D61),
+ UINT64_C(0x7D9BA13851336649), UINT64_C(0xCEB5ED8652943926),
+ UINT64_C(0x891F976FF973C612), UINT64_C(0x3A31DBD1FAD4997D),
+ UINT64_C(0x064B62BCAEBC387A), UINT64_C(0xB5652E02AD1B6715),
+ UINT64_C(0xF2CF54EB06FC9821), UINT64_C(0x41E11855055BC74E),
+ UINT64_C(0x8A3A2631AE2DDA2F), UINT64_C(0x39146A8FAD8A8540),
+ UINT64_C(0x7EBE1066066D7A74), UINT64_C(0xCD905CD805CA251B),
+ UINT64_C(0xF1EAE5B551A2841C), UINT64_C(0x42C4A90B5205DB73),
+ UINT64_C(0x056ED3E2F9E22447), UINT64_C(0xB6409F5CFA457B28),
+ UINT64_C(0xFB374270A266CC92), UINT64_C(0x48190ECEA1C193FD),
+ UINT64_C(0x0FB374270A266CC9), UINT64_C(0xBC9D3899098133A6),
+ UINT64_C(0x80E781F45DE992A1), UINT64_C(0x33C9CD4A5E4ECDCE),
+ UINT64_C(0x7463B7A3F5A932FA), UINT64_C(0xC74DFB1DF60E6D95),
+ UINT64_C(0x0C96C5795D7870F4), UINT64_C(0xBFB889C75EDF2F9B),
+ UINT64_C(0xF812F32EF538D0AF), UINT64_C(0x4B3CBF90F69F8FC0),
+ UINT64_C(0x774606FDA2F72EC7), UINT64_C(0xC4684A43A15071A8),
+ UINT64_C(0x83C230AA0AB78E9C), UINT64_C(0x30EC7C140910D1F3),
+ UINT64_C(0x86ACE348F355AADB), UINT64_C(0x3582AFF6F0F2F5B4),
+ UINT64_C(0x7228D51F5B150A80), UINT64_C(0xC10699A158B255EF),
+ UINT64_C(0xFD7C20CC0CDAF4E8), UINT64_C(0x4E526C720F7DAB87),
+ UINT64_C(0x09F8169BA49A54B3), UINT64_C(0xBAD65A25A73D0BDC),
+ UINT64_C(0x710D64410C4B16BD), UINT64_C(0xC22328FF0FEC49D2),
+ UINT64_C(0x85895216A40BB6E6), UINT64_C(0x36A71EA8A7ACE989),
+ UINT64_C(0x0ADDA7C5F3C4488E), UINT64_C(0xB9F3EB7BF06317E1),
+ UINT64_C(0xFE5991925B84E8D5), UINT64_C(0x4D77DD2C5823B7BA),
+ UINT64_C(0x64B62BCAEBC387A1), UINT64_C(0xD7986774E864D8CE),
+ UINT64_C(0x90321D9D438327FA), UINT64_C(0x231C512340247895),
+ UINT64_C(0x1F66E84E144CD992), UINT64_C(0xAC48A4F017EB86FD),
+ UINT64_C(0xEBE2DE19BC0C79C9), UINT64_C(0x58CC92A7BFAB26A6),
+ UINT64_C(0x9317ACC314DD3BC7), UINT64_C(0x2039E07D177A64A8),
+ UINT64_C(0x67939A94BC9D9B9C), UINT64_C(0xD4BDD62ABF3AC4F3),
+ UINT64_C(0xE8C76F47EB5265F4), UINT64_C(0x5BE923F9E8F53A9B),
+ UINT64_C(0x1C4359104312C5AF), UINT64_C(0xAF6D15AE40B59AC0),
+ UINT64_C(0x192D8AF2BAF0E1E8), UINT64_C(0xAA03C64CB957BE87),
+ UINT64_C(0xEDA9BCA512B041B3), UINT64_C(0x5E87F01B11171EDC),
+ UINT64_C(0x62FD4976457FBFDB), UINT64_C(0xD1D305C846D8E0B4),
+ UINT64_C(0x96797F21ED3F1F80), UINT64_C(0x2557339FEE9840EF),
+ UINT64_C(0xEE8C0DFB45EE5D8E), UINT64_C(0x5DA24145464902E1),
+ UINT64_C(0x1A083BACEDAEFDD5), UINT64_C(0xA9267712EE09A2BA),
+ UINT64_C(0x955CCE7FBA6103BD), UINT64_C(0x267282C1B9C65CD2),
+ UINT64_C(0x61D8F8281221A3E6), UINT64_C(0xD2F6B4961186FC89),
+ UINT64_C(0x9F8169BA49A54B33), UINT64_C(0x2CAF25044A02145C),
+ UINT64_C(0x6B055FEDE1E5EB68), UINT64_C(0xD82B1353E242B407),
+ UINT64_C(0xE451AA3EB62A1500), UINT64_C(0x577FE680B58D4A6F),
+ UINT64_C(0x10D59C691E6AB55B), UINT64_C(0xA3FBD0D71DCDEA34),
+ UINT64_C(0x6820EEB3B6BBF755), UINT64_C(0xDB0EA20DB51CA83A),
+ UINT64_C(0x9CA4D8E41EFB570E), UINT64_C(0x2F8A945A1D5C0861),
+ UINT64_C(0x13F02D374934A966), UINT64_C(0xA0DE61894A93F609),
+ UINT64_C(0xE7741B60E174093D), UINT64_C(0x545A57DEE2D35652),
+ UINT64_C(0xE21AC88218962D7A), UINT64_C(0x5134843C1B317215),
+ UINT64_C(0x169EFED5B0D68D21), UINT64_C(0xA5B0B26BB371D24E),
+ UINT64_C(0x99CA0B06E7197349), UINT64_C(0x2AE447B8E4BE2C26),
+ UINT64_C(0x6D4E3D514F59D312), UINT64_C(0xDE6071EF4CFE8C7D),
+ UINT64_C(0x15BB4F8BE788911C), UINT64_C(0xA6950335E42FCE73),
+ UINT64_C(0xE13F79DC4FC83147), UINT64_C(0x521135624C6F6E28),
+ UINT64_C(0x6E6B8C0F1807CF2F), UINT64_C(0xDD45C0B11BA09040),
+ UINT64_C(0x9AEFBA58B0476F74), UINT64_C(0x29C1F6E6B3E0301B),
+ UINT64_C(0xC96C5795D7870F42), UINT64_C(0x7A421B2BD420502D),
+ UINT64_C(0x3DE861C27FC7AF19), UINT64_C(0x8EC62D7C7C60F076),
+ UINT64_C(0xB2BC941128085171), UINT64_C(0x0192D8AF2BAF0E1E),
+ UINT64_C(0x4638A2468048F12A), UINT64_C(0xF516EEF883EFAE45),
+ UINT64_C(0x3ECDD09C2899B324), UINT64_C(0x8DE39C222B3EEC4B),
+ UINT64_C(0xCA49E6CB80D9137F), UINT64_C(0x7967AA75837E4C10),
+ UINT64_C(0x451D1318D716ED17), UINT64_C(0xF6335FA6D4B1B278),
+ UINT64_C(0xB199254F7F564D4C), UINT64_C(0x02B769F17CF11223),
+ UINT64_C(0xB4F7F6AD86B4690B), UINT64_C(0x07D9BA1385133664),
+ UINT64_C(0x4073C0FA2EF4C950), UINT64_C(0xF35D8C442D53963F),
+ UINT64_C(0xCF273529793B3738), UINT64_C(0x7C0979977A9C6857),
+ UINT64_C(0x3BA3037ED17B9763), UINT64_C(0x888D4FC0D2DCC80C),
+ UINT64_C(0x435671A479AAD56D), UINT64_C(0xF0783D1A7A0D8A02),
+ UINT64_C(0xB7D247F3D1EA7536), UINT64_C(0x04FC0B4DD24D2A59),
+ UINT64_C(0x3886B22086258B5E), UINT64_C(0x8BA8FE9E8582D431),
+ UINT64_C(0xCC0284772E652B05), UINT64_C(0x7F2CC8C92DC2746A),
+ UINT64_C(0x325B15E575E1C3D0), UINT64_C(0x8175595B76469CBF),
+ UINT64_C(0xC6DF23B2DDA1638B), UINT64_C(0x75F16F0CDE063CE4),
+ UINT64_C(0x498BD6618A6E9DE3), UINT64_C(0xFAA59ADF89C9C28C),
+ UINT64_C(0xBD0FE036222E3DB8), UINT64_C(0x0E21AC88218962D7),
+ UINT64_C(0xC5FA92EC8AFF7FB6), UINT64_C(0x76D4DE52895820D9),
+ UINT64_C(0x317EA4BB22BFDFED), UINT64_C(0x8250E80521188082),
+ UINT64_C(0xBE2A516875702185), UINT64_C(0x0D041DD676D77EEA),
+ UINT64_C(0x4AAE673FDD3081DE), UINT64_C(0xF9802B81DE97DEB1),
+ UINT64_C(0x4FC0B4DD24D2A599), UINT64_C(0xFCEEF8632775FAF6),
+ UINT64_C(0xBB44828A8C9205C2), UINT64_C(0x086ACE348F355AAD),
+ UINT64_C(0x34107759DB5DFBAA), UINT64_C(0x873E3BE7D8FAA4C5),
+ UINT64_C(0xC094410E731D5BF1), UINT64_C(0x73BA0DB070BA049E),
+ UINT64_C(0xB86133D4DBCC19FF), UINT64_C(0x0B4F7F6AD86B4690),
+ UINT64_C(0x4CE50583738CB9A4), UINT64_C(0xFFCB493D702BE6CB),
+ UINT64_C(0xC3B1F050244347CC), UINT64_C(0x709FBCEE27E418A3),
+ UINT64_C(0x3735C6078C03E797), UINT64_C(0x841B8AB98FA4B8F8),
+ UINT64_C(0xADDA7C5F3C4488E3), UINT64_C(0x1EF430E13FE3D78C),
+ UINT64_C(0x595E4A08940428B8), UINT64_C(0xEA7006B697A377D7),
+ UINT64_C(0xD60ABFDBC3CBD6D0), UINT64_C(0x6524F365C06C89BF),
+ UINT64_C(0x228E898C6B8B768B), UINT64_C(0x91A0C532682C29E4),
+ UINT64_C(0x5A7BFB56C35A3485), UINT64_C(0xE955B7E8C0FD6BEA),
+ UINT64_C(0xAEFFCD016B1A94DE), UINT64_C(0x1DD181BF68BDCBB1),
+ UINT64_C(0x21AB38D23CD56AB6), UINT64_C(0x9285746C3F7235D9),
+ UINT64_C(0xD52F0E859495CAED), UINT64_C(0x6601423B97329582),
+ UINT64_C(0xD041DD676D77EEAA), UINT64_C(0x636F91D96ED0B1C5),
+ UINT64_C(0x24C5EB30C5374EF1), UINT64_C(0x97EBA78EC690119E),
+ UINT64_C(0xAB911EE392F8B099), UINT64_C(0x18BF525D915FEFF6),
+ UINT64_C(0x5F1528B43AB810C2), UINT64_C(0xEC3B640A391F4FAD),
+ UINT64_C(0x27E05A6E926952CC), UINT64_C(0x94CE16D091CE0DA3),
+ UINT64_C(0xD3646C393A29F297), UINT64_C(0x604A2087398EADF8),
+ UINT64_C(0x5C3099EA6DE60CFF), UINT64_C(0xEF1ED5546E415390),
+ UINT64_C(0xA8B4AFBDC5A6ACA4), UINT64_C(0x1B9AE303C601F3CB),
+ UINT64_C(0x56ED3E2F9E224471), UINT64_C(0xE5C372919D851B1E),
+ UINT64_C(0xA26908783662E42A), UINT64_C(0x114744C635C5BB45),
+ UINT64_C(0x2D3DFDAB61AD1A42), UINT64_C(0x9E13B115620A452D),
+ UINT64_C(0xD9B9CBFCC9EDBA19), UINT64_C(0x6A978742CA4AE576),
+ UINT64_C(0xA14CB926613CF817), UINT64_C(0x1262F598629BA778),
+ UINT64_C(0x55C88F71C97C584C), UINT64_C(0xE6E6C3CFCADB0723),
+ UINT64_C(0xDA9C7AA29EB3A624), UINT64_C(0x69B2361C9D14F94B),
+ UINT64_C(0x2E184CF536F3067F), UINT64_C(0x9D36004B35545910),
+ UINT64_C(0x2B769F17CF112238), UINT64_C(0x9858D3A9CCB67D57),
+ UINT64_C(0xDFF2A94067518263), UINT64_C(0x6CDCE5FE64F6DD0C),
+ UINT64_C(0x50A65C93309E7C0B), UINT64_C(0xE388102D33392364),
+ UINT64_C(0xA4226AC498DEDC50), UINT64_C(0x170C267A9B79833F),
+ UINT64_C(0xDCD7181E300F9E5E), UINT64_C(0x6FF954A033A8C131),
+ UINT64_C(0x28532E49984F3E05), UINT64_C(0x9B7D62F79BE8616A),
+ UINT64_C(0xA707DB9ACF80C06D), UINT64_C(0x14299724CC279F02),
+ UINT64_C(0x5383EDCD67C06036), UINT64_C(0xE0ADA17364673F59)
+ }, {
+ UINT64_C(0x0000000000000000), UINT64_C(0x54E979925CD0F10D),
+ UINT64_C(0xA9D2F324B9A1E21A), UINT64_C(0xFD3B8AB6E5711317),
+ UINT64_C(0xC17D4962DC4DDAB1), UINT64_C(0x959430F0809D2BBC),
+ UINT64_C(0x68AFBA4665EC38AB), UINT64_C(0x3C46C3D4393CC9A6),
+ UINT64_C(0x10223DEE1795ABE7), UINT64_C(0x44CB447C4B455AEA),
+ UINT64_C(0xB9F0CECAAE3449FD), UINT64_C(0xED19B758F2E4B8F0),
+ UINT64_C(0xD15F748CCBD87156), UINT64_C(0x85B60D1E9708805B),
+ UINT64_C(0x788D87A87279934C), UINT64_C(0x2C64FE3A2EA96241),
+ UINT64_C(0x20447BDC2F2B57CE), UINT64_C(0x74AD024E73FBA6C3),
+ UINT64_C(0x899688F8968AB5D4), UINT64_C(0xDD7FF16ACA5A44D9),
+ UINT64_C(0xE13932BEF3668D7F), UINT64_C(0xB5D04B2CAFB67C72),
+ UINT64_C(0x48EBC19A4AC76F65), UINT64_C(0x1C02B80816179E68),
+ UINT64_C(0x3066463238BEFC29), UINT64_C(0x648F3FA0646E0D24),
+ UINT64_C(0x99B4B516811F1E33), UINT64_C(0xCD5DCC84DDCFEF3E),
+ UINT64_C(0xF11B0F50E4F32698), UINT64_C(0xA5F276C2B823D795),
+ UINT64_C(0x58C9FC745D52C482), UINT64_C(0x0C2085E60182358F),
+ UINT64_C(0x4088F7B85E56AF9C), UINT64_C(0x14618E2A02865E91),
+ UINT64_C(0xE95A049CE7F74D86), UINT64_C(0xBDB37D0EBB27BC8B),
+ UINT64_C(0x81F5BEDA821B752D), UINT64_C(0xD51CC748DECB8420),
+ UINT64_C(0x28274DFE3BBA9737), UINT64_C(0x7CCE346C676A663A),
+ UINT64_C(0x50AACA5649C3047B), UINT64_C(0x0443B3C41513F576),
+ UINT64_C(0xF9783972F062E661), UINT64_C(0xAD9140E0ACB2176C),
+ UINT64_C(0x91D78334958EDECA), UINT64_C(0xC53EFAA6C95E2FC7),
+ UINT64_C(0x380570102C2F3CD0), UINT64_C(0x6CEC098270FFCDDD),
+ UINT64_C(0x60CC8C64717DF852), UINT64_C(0x3425F5F62DAD095F),
+ UINT64_C(0xC91E7F40C8DC1A48), UINT64_C(0x9DF706D2940CEB45),
+ UINT64_C(0xA1B1C506AD3022E3), UINT64_C(0xF558BC94F1E0D3EE),
+ UINT64_C(0x086336221491C0F9), UINT64_C(0x5C8A4FB0484131F4),
+ UINT64_C(0x70EEB18A66E853B5), UINT64_C(0x2407C8183A38A2B8),
+ UINT64_C(0xD93C42AEDF49B1AF), UINT64_C(0x8DD53B3C839940A2),
+ UINT64_C(0xB193F8E8BAA58904), UINT64_C(0xE57A817AE6757809),
+ UINT64_C(0x18410BCC03046B1E), UINT64_C(0x4CA8725E5FD49A13),
+ UINT64_C(0x8111EF70BCAD5F38), UINT64_C(0xD5F896E2E07DAE35),
+ UINT64_C(0x28C31C54050CBD22), UINT64_C(0x7C2A65C659DC4C2F),
+ UINT64_C(0x406CA61260E08589), UINT64_C(0x1485DF803C307484),
+ UINT64_C(0xE9BE5536D9416793), UINT64_C(0xBD572CA48591969E),
+ UINT64_C(0x9133D29EAB38F4DF), UINT64_C(0xC5DAAB0CF7E805D2),
+ UINT64_C(0x38E121BA129916C5), UINT64_C(0x6C0858284E49E7C8),
+ UINT64_C(0x504E9BFC77752E6E), UINT64_C(0x04A7E26E2BA5DF63),
+ UINT64_C(0xF99C68D8CED4CC74), UINT64_C(0xAD75114A92043D79),
+ UINT64_C(0xA15594AC938608F6), UINT64_C(0xF5BCED3ECF56F9FB),
+ UINT64_C(0x088767882A27EAEC), UINT64_C(0x5C6E1E1A76F71BE1),
+ UINT64_C(0x6028DDCE4FCBD247), UINT64_C(0x34C1A45C131B234A),
+ UINT64_C(0xC9FA2EEAF66A305D), UINT64_C(0x9D135778AABAC150),
+ UINT64_C(0xB177A9428413A311), UINT64_C(0xE59ED0D0D8C3521C),
+ UINT64_C(0x18A55A663DB2410B), UINT64_C(0x4C4C23F46162B006),
+ UINT64_C(0x700AE020585E79A0), UINT64_C(0x24E399B2048E88AD),
+ UINT64_C(0xD9D81304E1FF9BBA), UINT64_C(0x8D316A96BD2F6AB7),
+ UINT64_C(0xC19918C8E2FBF0A4), UINT64_C(0x9570615ABE2B01A9),
+ UINT64_C(0x684BEBEC5B5A12BE), UINT64_C(0x3CA2927E078AE3B3),
+ UINT64_C(0x00E451AA3EB62A15), UINT64_C(0x540D28386266DB18),
+ UINT64_C(0xA936A28E8717C80F), UINT64_C(0xFDDFDB1CDBC73902),
+ UINT64_C(0xD1BB2526F56E5B43), UINT64_C(0x85525CB4A9BEAA4E),
+ UINT64_C(0x7869D6024CCFB959), UINT64_C(0x2C80AF90101F4854),
+ UINT64_C(0x10C66C44292381F2), UINT64_C(0x442F15D675F370FF),
+ UINT64_C(0xB9149F60908263E8), UINT64_C(0xEDFDE6F2CC5292E5),
+ UINT64_C(0xE1DD6314CDD0A76A), UINT64_C(0xB5341A8691005667),
+ UINT64_C(0x480F903074714570), UINT64_C(0x1CE6E9A228A1B47D),
+ UINT64_C(0x20A02A76119D7DDB), UINT64_C(0x744953E44D4D8CD6),
+ UINT64_C(0x8972D952A83C9FC1), UINT64_C(0xDD9BA0C0F4EC6ECC),
+ UINT64_C(0xF1FF5EFADA450C8D), UINT64_C(0xA51627688695FD80),
+ UINT64_C(0x582DADDE63E4EE97), UINT64_C(0x0CC4D44C3F341F9A),
+ UINT64_C(0x308217980608D63C), UINT64_C(0x646B6E0A5AD82731),
+ UINT64_C(0x9950E4BCBFA93426), UINT64_C(0xCDB99D2EE379C52B),
+ UINT64_C(0x90FB71CAD654A0F5), UINT64_C(0xC41208588A8451F8),
+ UINT64_C(0x392982EE6FF542EF), UINT64_C(0x6DC0FB7C3325B3E2),
+ UINT64_C(0x518638A80A197A44), UINT64_C(0x056F413A56C98B49),
+ UINT64_C(0xF854CB8CB3B8985E), UINT64_C(0xACBDB21EEF686953),
+ UINT64_C(0x80D94C24C1C10B12), UINT64_C(0xD43035B69D11FA1F),
+ UINT64_C(0x290BBF007860E908), UINT64_C(0x7DE2C69224B01805),
+ UINT64_C(0x41A405461D8CD1A3), UINT64_C(0x154D7CD4415C20AE),
+ UINT64_C(0xE876F662A42D33B9), UINT64_C(0xBC9F8FF0F8FDC2B4),
+ UINT64_C(0xB0BF0A16F97FF73B), UINT64_C(0xE4567384A5AF0636),
+ UINT64_C(0x196DF93240DE1521), UINT64_C(0x4D8480A01C0EE42C),
+ UINT64_C(0x71C2437425322D8A), UINT64_C(0x252B3AE679E2DC87),
+ UINT64_C(0xD810B0509C93CF90), UINT64_C(0x8CF9C9C2C0433E9D),
+ UINT64_C(0xA09D37F8EEEA5CDC), UINT64_C(0xF4744E6AB23AADD1),
+ UINT64_C(0x094FC4DC574BBEC6), UINT64_C(0x5DA6BD4E0B9B4FCB),
+ UINT64_C(0x61E07E9A32A7866D), UINT64_C(0x350907086E777760),
+ UINT64_C(0xC8328DBE8B066477), UINT64_C(0x9CDBF42CD7D6957A),
+ UINT64_C(0xD073867288020F69), UINT64_C(0x849AFFE0D4D2FE64),
+ UINT64_C(0x79A1755631A3ED73), UINT64_C(0x2D480CC46D731C7E),
+ UINT64_C(0x110ECF10544FD5D8), UINT64_C(0x45E7B682089F24D5),
+ UINT64_C(0xB8DC3C34EDEE37C2), UINT64_C(0xEC3545A6B13EC6CF),
+ UINT64_C(0xC051BB9C9F97A48E), UINT64_C(0x94B8C20EC3475583),
+ UINT64_C(0x698348B826364694), UINT64_C(0x3D6A312A7AE6B799),
+ UINT64_C(0x012CF2FE43DA7E3F), UINT64_C(0x55C58B6C1F0A8F32),
+ UINT64_C(0xA8FE01DAFA7B9C25), UINT64_C(0xFC177848A6AB6D28),
+ UINT64_C(0xF037FDAEA72958A7), UINT64_C(0xA4DE843CFBF9A9AA),
+ UINT64_C(0x59E50E8A1E88BABD), UINT64_C(0x0D0C771842584BB0),
+ UINT64_C(0x314AB4CC7B648216), UINT64_C(0x65A3CD5E27B4731B),
+ UINT64_C(0x989847E8C2C5600C), UINT64_C(0xCC713E7A9E159101),
+ UINT64_C(0xE015C040B0BCF340), UINT64_C(0xB4FCB9D2EC6C024D),
+ UINT64_C(0x49C73364091D115A), UINT64_C(0x1D2E4AF655CDE057),
+ UINT64_C(0x216889226CF129F1), UINT64_C(0x7581F0B03021D8FC),
+ UINT64_C(0x88BA7A06D550CBEB), UINT64_C(0xDC53039489803AE6),
+ UINT64_C(0x11EA9EBA6AF9FFCD), UINT64_C(0x4503E72836290EC0),
+ UINT64_C(0xB8386D9ED3581DD7), UINT64_C(0xECD1140C8F88ECDA),
+ UINT64_C(0xD097D7D8B6B4257C), UINT64_C(0x847EAE4AEA64D471),
+ UINT64_C(0x794524FC0F15C766), UINT64_C(0x2DAC5D6E53C5366B),
+ UINT64_C(0x01C8A3547D6C542A), UINT64_C(0x5521DAC621BCA527),
+ UINT64_C(0xA81A5070C4CDB630), UINT64_C(0xFCF329E2981D473D),
+ UINT64_C(0xC0B5EA36A1218E9B), UINT64_C(0x945C93A4FDF17F96),
+ UINT64_C(0x6967191218806C81), UINT64_C(0x3D8E608044509D8C),
+ UINT64_C(0x31AEE56645D2A803), UINT64_C(0x65479CF41902590E),
+ UINT64_C(0x987C1642FC734A19), UINT64_C(0xCC956FD0A0A3BB14),
+ UINT64_C(0xF0D3AC04999F72B2), UINT64_C(0xA43AD596C54F83BF),
+ UINT64_C(0x59015F20203E90A8), UINT64_C(0x0DE826B27CEE61A5),
+ UINT64_C(0x218CD888524703E4), UINT64_C(0x7565A11A0E97F2E9),
+ UINT64_C(0x885E2BACEBE6E1FE), UINT64_C(0xDCB7523EB73610F3),
+ UINT64_C(0xE0F191EA8E0AD955), UINT64_C(0xB418E878D2DA2858),
+ UINT64_C(0x492362CE37AB3B4F), UINT64_C(0x1DCA1B5C6B7BCA42),
+ UINT64_C(0x5162690234AF5051), UINT64_C(0x058B1090687FA15C),
+ UINT64_C(0xF8B09A268D0EB24B), UINT64_C(0xAC59E3B4D1DE4346),
+ UINT64_C(0x901F2060E8E28AE0), UINT64_C(0xC4F659F2B4327BED),
+ UINT64_C(0x39CDD344514368FA), UINT64_C(0x6D24AAD60D9399F7),
+ UINT64_C(0x414054EC233AFBB6), UINT64_C(0x15A92D7E7FEA0ABB),
+ UINT64_C(0xE892A7C89A9B19AC), UINT64_C(0xBC7BDE5AC64BE8A1),
+ UINT64_C(0x803D1D8EFF772107), UINT64_C(0xD4D4641CA3A7D00A),
+ UINT64_C(0x29EFEEAA46D6C31D), UINT64_C(0x7D0697381A063210),
+ UINT64_C(0x712612DE1B84079F), UINT64_C(0x25CF6B4C4754F692),
+ UINT64_C(0xD8F4E1FAA225E585), UINT64_C(0x8C1D9868FEF51488),
+ UINT64_C(0xB05B5BBCC7C9DD2E), UINT64_C(0xE4B2222E9B192C23),
+ UINT64_C(0x1989A8987E683F34), UINT64_C(0x4D60D10A22B8CE39),
+ UINT64_C(0x61042F300C11AC78), UINT64_C(0x35ED56A250C15D75),
+ UINT64_C(0xC8D6DC14B5B04E62), UINT64_C(0x9C3FA586E960BF6F),
+ UINT64_C(0xA0796652D05C76C9), UINT64_C(0xF4901FC08C8C87C4),
+ UINT64_C(0x09AB957669FD94D3), UINT64_C(0x5D42ECE4352D65DE)
+ }, {
+ UINT64_C(0x0000000000000000), UINT64_C(0x3F0BE14A916A6DCB),
+ UINT64_C(0x7E17C29522D4DB96), UINT64_C(0x411C23DFB3BEB65D),
+ UINT64_C(0xFC2F852A45A9B72C), UINT64_C(0xC3246460D4C3DAE7),
+ UINT64_C(0x823847BF677D6CBA), UINT64_C(0xBD33A6F5F6170171),
+ UINT64_C(0x6A87A57F245D70DD), UINT64_C(0x558C4435B5371D16),
+ UINT64_C(0x149067EA0689AB4B), UINT64_C(0x2B9B86A097E3C680),
+ UINT64_C(0x96A8205561F4C7F1), UINT64_C(0xA9A3C11FF09EAA3A),
+ UINT64_C(0xE8BFE2C043201C67), UINT64_C(0xD7B4038AD24A71AC),
+ UINT64_C(0xD50F4AFE48BAE1BA), UINT64_C(0xEA04ABB4D9D08C71),
+ UINT64_C(0xAB18886B6A6E3A2C), UINT64_C(0x94136921FB0457E7),
+ UINT64_C(0x2920CFD40D135696), UINT64_C(0x162B2E9E9C793B5D),
+ UINT64_C(0x57370D412FC78D00), UINT64_C(0x683CEC0BBEADE0CB),
+ UINT64_C(0xBF88EF816CE79167), UINT64_C(0x80830ECBFD8DFCAC),
+ UINT64_C(0xC19F2D144E334AF1), UINT64_C(0xFE94CC5EDF59273A),
+ UINT64_C(0x43A76AAB294E264B), UINT64_C(0x7CAC8BE1B8244B80),
+ UINT64_C(0x3DB0A83E0B9AFDDD), UINT64_C(0x02BB49749AF09016),
+ UINT64_C(0x38C63AD73E7BDDF1), UINT64_C(0x07CDDB9DAF11B03A),
+ UINT64_C(0x46D1F8421CAF0667), UINT64_C(0x79DA19088DC56BAC),
+ UINT64_C(0xC4E9BFFD7BD26ADD), UINT64_C(0xFBE25EB7EAB80716),
+ UINT64_C(0xBAFE7D685906B14B), UINT64_C(0x85F59C22C86CDC80),
+ UINT64_C(0x52419FA81A26AD2C), UINT64_C(0x6D4A7EE28B4CC0E7),
+ UINT64_C(0x2C565D3D38F276BA), UINT64_C(0x135DBC77A9981B71),
+ UINT64_C(0xAE6E1A825F8F1A00), UINT64_C(0x9165FBC8CEE577CB),
+ UINT64_C(0xD079D8177D5BC196), UINT64_C(0xEF72395DEC31AC5D),
+ UINT64_C(0xEDC9702976C13C4B), UINT64_C(0xD2C29163E7AB5180),
+ UINT64_C(0x93DEB2BC5415E7DD), UINT64_C(0xACD553F6C57F8A16),
+ UINT64_C(0x11E6F50333688B67), UINT64_C(0x2EED1449A202E6AC),
+ UINT64_C(0x6FF1379611BC50F1), UINT64_C(0x50FAD6DC80D63D3A),
+ UINT64_C(0x874ED556529C4C96), UINT64_C(0xB845341CC3F6215D),
+ UINT64_C(0xF95917C370489700), UINT64_C(0xC652F689E122FACB),
+ UINT64_C(0x7B61507C1735FBBA), UINT64_C(0x446AB136865F9671),
+ UINT64_C(0x057692E935E1202C), UINT64_C(0x3A7D73A3A48B4DE7),
+ UINT64_C(0x718C75AE7CF7BBE2), UINT64_C(0x4E8794E4ED9DD629),
+ UINT64_C(0x0F9BB73B5E236074), UINT64_C(0x30905671CF490DBF),
+ UINT64_C(0x8DA3F084395E0CCE), UINT64_C(0xB2A811CEA8346105),
+ UINT64_C(0xF3B432111B8AD758), UINT64_C(0xCCBFD35B8AE0BA93),
+ UINT64_C(0x1B0BD0D158AACB3F), UINT64_C(0x2400319BC9C0A6F4),
+ UINT64_C(0x651C12447A7E10A9), UINT64_C(0x5A17F30EEB147D62),
+ UINT64_C(0xE72455FB1D037C13), UINT64_C(0xD82FB4B18C6911D8),
+ UINT64_C(0x9933976E3FD7A785), UINT64_C(0xA6387624AEBDCA4E),
+ UINT64_C(0xA4833F50344D5A58), UINT64_C(0x9B88DE1AA5273793),
+ UINT64_C(0xDA94FDC5169981CE), UINT64_C(0xE59F1C8F87F3EC05),
+ UINT64_C(0x58ACBA7A71E4ED74), UINT64_C(0x67A75B30E08E80BF),
+ UINT64_C(0x26BB78EF533036E2), UINT64_C(0x19B099A5C25A5B29),
+ UINT64_C(0xCE049A2F10102A85), UINT64_C(0xF10F7B65817A474E),
+ UINT64_C(0xB01358BA32C4F113), UINT64_C(0x8F18B9F0A3AE9CD8),
+ UINT64_C(0x322B1F0555B99DA9), UINT64_C(0x0D20FE4FC4D3F062),
+ UINT64_C(0x4C3CDD90776D463F), UINT64_C(0x73373CDAE6072BF4),
+ UINT64_C(0x494A4F79428C6613), UINT64_C(0x7641AE33D3E60BD8),
+ UINT64_C(0x375D8DEC6058BD85), UINT64_C(0x08566CA6F132D04E),
+ UINT64_C(0xB565CA530725D13F), UINT64_C(0x8A6E2B19964FBCF4),
+ UINT64_C(0xCB7208C625F10AA9), UINT64_C(0xF479E98CB49B6762),
+ UINT64_C(0x23CDEA0666D116CE), UINT64_C(0x1CC60B4CF7BB7B05),
+ UINT64_C(0x5DDA28934405CD58), UINT64_C(0x62D1C9D9D56FA093),
+ UINT64_C(0xDFE26F2C2378A1E2), UINT64_C(0xE0E98E66B212CC29),
+ UINT64_C(0xA1F5ADB901AC7A74), UINT64_C(0x9EFE4CF390C617BF),
+ UINT64_C(0x9C4505870A3687A9), UINT64_C(0xA34EE4CD9B5CEA62),
+ UINT64_C(0xE252C71228E25C3F), UINT64_C(0xDD592658B98831F4),
+ UINT64_C(0x606A80AD4F9F3085), UINT64_C(0x5F6161E7DEF55D4E),
+ UINT64_C(0x1E7D42386D4BEB13), UINT64_C(0x2176A372FC2186D8),
+ UINT64_C(0xF6C2A0F82E6BF774), UINT64_C(0xC9C941B2BF019ABF),
+ UINT64_C(0x88D5626D0CBF2CE2), UINT64_C(0xB7DE83279DD54129),
+ UINT64_C(0x0AED25D26BC24058), UINT64_C(0x35E6C498FAA82D93),
+ UINT64_C(0x74FAE74749169BCE), UINT64_C(0x4BF1060DD87CF605),
+ UINT64_C(0xE318EB5CF9EF77C4), UINT64_C(0xDC130A1668851A0F),
+ UINT64_C(0x9D0F29C9DB3BAC52), UINT64_C(0xA204C8834A51C199),
+ UINT64_C(0x1F376E76BC46C0E8), UINT64_C(0x203C8F3C2D2CAD23),
+ UINT64_C(0x6120ACE39E921B7E), UINT64_C(0x5E2B4DA90FF876B5),
+ UINT64_C(0x899F4E23DDB20719), UINT64_C(0xB694AF694CD86AD2),
+ UINT64_C(0xF7888CB6FF66DC8F), UINT64_C(0xC8836DFC6E0CB144),
+ UINT64_C(0x75B0CB09981BB035), UINT64_C(0x4ABB2A430971DDFE),
+ UINT64_C(0x0BA7099CBACF6BA3), UINT64_C(0x34ACE8D62BA50668),
+ UINT64_C(0x3617A1A2B155967E), UINT64_C(0x091C40E8203FFBB5),
+ UINT64_C(0x4800633793814DE8), UINT64_C(0x770B827D02EB2023),
+ UINT64_C(0xCA382488F4FC2152), UINT64_C(0xF533C5C265964C99),
+ UINT64_C(0xB42FE61DD628FAC4), UINT64_C(0x8B2407574742970F),
+ UINT64_C(0x5C9004DD9508E6A3), UINT64_C(0x639BE59704628B68),
+ UINT64_C(0x2287C648B7DC3D35), UINT64_C(0x1D8C270226B650FE),
+ UINT64_C(0xA0BF81F7D0A1518F), UINT64_C(0x9FB460BD41CB3C44),
+ UINT64_C(0xDEA84362F2758A19), UINT64_C(0xE1A3A228631FE7D2),
+ UINT64_C(0xDBDED18BC794AA35), UINT64_C(0xE4D530C156FEC7FE),
+ UINT64_C(0xA5C9131EE54071A3), UINT64_C(0x9AC2F254742A1C68),
+ UINT64_C(0x27F154A1823D1D19), UINT64_C(0x18FAB5EB135770D2),
+ UINT64_C(0x59E69634A0E9C68F), UINT64_C(0x66ED777E3183AB44),
+ UINT64_C(0xB15974F4E3C9DAE8), UINT64_C(0x8E5295BE72A3B723),
+ UINT64_C(0xCF4EB661C11D017E), UINT64_C(0xF045572B50776CB5),
+ UINT64_C(0x4D76F1DEA6606DC4), UINT64_C(0x727D1094370A000F),
+ UINT64_C(0x3361334B84B4B652), UINT64_C(0x0C6AD20115DEDB99),
+ UINT64_C(0x0ED19B758F2E4B8F), UINT64_C(0x31DA7A3F1E442644),
+ UINT64_C(0x70C659E0ADFA9019), UINT64_C(0x4FCDB8AA3C90FDD2),
+ UINT64_C(0xF2FE1E5FCA87FCA3), UINT64_C(0xCDF5FF155BED9168),
+ UINT64_C(0x8CE9DCCAE8532735), UINT64_C(0xB3E23D8079394AFE),
+ UINT64_C(0x64563E0AAB733B52), UINT64_C(0x5B5DDF403A195699),
+ UINT64_C(0x1A41FC9F89A7E0C4), UINT64_C(0x254A1DD518CD8D0F),
+ UINT64_C(0x9879BB20EEDA8C7E), UINT64_C(0xA7725A6A7FB0E1B5),
+ UINT64_C(0xE66E79B5CC0E57E8), UINT64_C(0xD96598FF5D643A23),
+ UINT64_C(0x92949EF28518CC26), UINT64_C(0xAD9F7FB81472A1ED),
+ UINT64_C(0xEC835C67A7CC17B0), UINT64_C(0xD388BD2D36A67A7B),
+ UINT64_C(0x6EBB1BD8C0B17B0A), UINT64_C(0x51B0FA9251DB16C1),
+ UINT64_C(0x10ACD94DE265A09C), UINT64_C(0x2FA73807730FCD57),
+ UINT64_C(0xF8133B8DA145BCFB), UINT64_C(0xC718DAC7302FD130),
+ UINT64_C(0x8604F9188391676D), UINT64_C(0xB90F185212FB0AA6),
+ UINT64_C(0x043CBEA7E4EC0BD7), UINT64_C(0x3B375FED7586661C),
+ UINT64_C(0x7A2B7C32C638D041), UINT64_C(0x45209D785752BD8A),
+ UINT64_C(0x479BD40CCDA22D9C), UINT64_C(0x789035465CC84057),
+ UINT64_C(0x398C1699EF76F60A), UINT64_C(0x0687F7D37E1C9BC1),
+ UINT64_C(0xBBB45126880B9AB0), UINT64_C(0x84BFB06C1961F77B),
+ UINT64_C(0xC5A393B3AADF4126), UINT64_C(0xFAA872F93BB52CED),
+ UINT64_C(0x2D1C7173E9FF5D41), UINT64_C(0x121790397895308A),
+ UINT64_C(0x530BB3E6CB2B86D7), UINT64_C(0x6C0052AC5A41EB1C),
+ UINT64_C(0xD133F459AC56EA6D), UINT64_C(0xEE3815133D3C87A6),
+ UINT64_C(0xAF2436CC8E8231FB), UINT64_C(0x902FD7861FE85C30),
+ UINT64_C(0xAA52A425BB6311D7), UINT64_C(0x9559456F2A097C1C),
+ UINT64_C(0xD44566B099B7CA41), UINT64_C(0xEB4E87FA08DDA78A),
+ UINT64_C(0x567D210FFECAA6FB), UINT64_C(0x6976C0456FA0CB30),
+ UINT64_C(0x286AE39ADC1E7D6D), UINT64_C(0x176102D04D7410A6),
+ UINT64_C(0xC0D5015A9F3E610A), UINT64_C(0xFFDEE0100E540CC1),
+ UINT64_C(0xBEC2C3CFBDEABA9C), UINT64_C(0x81C922852C80D757),
+ UINT64_C(0x3CFA8470DA97D626), UINT64_C(0x03F1653A4BFDBBED),
+ UINT64_C(0x42ED46E5F8430DB0), UINT64_C(0x7DE6A7AF6929607B),
+ UINT64_C(0x7F5DEEDBF3D9F06D), UINT64_C(0x40560F9162B39DA6),
+ UINT64_C(0x014A2C4ED10D2BFB), UINT64_C(0x3E41CD0440674630),
+ UINT64_C(0x83726BF1B6704741), UINT64_C(0xBC798ABB271A2A8A),
+ UINT64_C(0xFD65A96494A49CD7), UINT64_C(0xC26E482E05CEF11C),
+ UINT64_C(0x15DA4BA4D78480B0), UINT64_C(0x2AD1AAEE46EEED7B),
+ UINT64_C(0x6BCD8931F5505B26), UINT64_C(0x54C6687B643A36ED),
+ UINT64_C(0xE9F5CE8E922D379C), UINT64_C(0xD6FE2FC403475A57),
+ UINT64_C(0x97E20C1BB0F9EC0A), UINT64_C(0xA8E9ED51219381C1)
+ }, {
+ UINT64_C(0x0000000000000000), UINT64_C(0x1DEE8A5E222CA1DC),
+ UINT64_C(0x3BDD14BC445943B8), UINT64_C(0x26339EE26675E264),
+ UINT64_C(0x77BA297888B28770), UINT64_C(0x6A54A326AA9E26AC),
+ UINT64_C(0x4C673DC4CCEBC4C8), UINT64_C(0x5189B79AEEC76514),
+ UINT64_C(0xEF7452F111650EE0), UINT64_C(0xF29AD8AF3349AF3C),
+ UINT64_C(0xD4A9464D553C4D58), UINT64_C(0xC947CC137710EC84),
+ UINT64_C(0x98CE7B8999D78990), UINT64_C(0x8520F1D7BBFB284C),
+ UINT64_C(0xA3136F35DD8ECA28), UINT64_C(0xBEFDE56BFFA26BF4),
+ UINT64_C(0x4C300AC98DC40345), UINT64_C(0x51DE8097AFE8A299),
+ UINT64_C(0x77ED1E75C99D40FD), UINT64_C(0x6A03942BEBB1E121),
+ UINT64_C(0x3B8A23B105768435), UINT64_C(0x2664A9EF275A25E9),
+ UINT64_C(0x0057370D412FC78D), UINT64_C(0x1DB9BD5363036651),
+ UINT64_C(0xA34458389CA10DA5), UINT64_C(0xBEAAD266BE8DAC79),
+ UINT64_C(0x98994C84D8F84E1D), UINT64_C(0x8577C6DAFAD4EFC1),
+ UINT64_C(0xD4FE714014138AD5), UINT64_C(0xC910FB1E363F2B09),
+ UINT64_C(0xEF2365FC504AC96D), UINT64_C(0xF2CDEFA2726668B1),
+ UINT64_C(0x986015931B88068A), UINT64_C(0x858E9FCD39A4A756),
+ UINT64_C(0xA3BD012F5FD14532), UINT64_C(0xBE538B717DFDE4EE),
+ UINT64_C(0xEFDA3CEB933A81FA), UINT64_C(0xF234B6B5B1162026),
+ UINT64_C(0xD4072857D763C242), UINT64_C(0xC9E9A209F54F639E),
+ UINT64_C(0x771447620AED086A), UINT64_C(0x6AFACD3C28C1A9B6),
+ UINT64_C(0x4CC953DE4EB44BD2), UINT64_C(0x5127D9806C98EA0E),
+ UINT64_C(0x00AE6E1A825F8F1A), UINT64_C(0x1D40E444A0732EC6),
+ UINT64_C(0x3B737AA6C606CCA2), UINT64_C(0x269DF0F8E42A6D7E),
+ UINT64_C(0xD4501F5A964C05CF), UINT64_C(0xC9BE9504B460A413),
+ UINT64_C(0xEF8D0BE6D2154677), UINT64_C(0xF26381B8F039E7AB),
+ UINT64_C(0xA3EA36221EFE82BF), UINT64_C(0xBE04BC7C3CD22363),
+ UINT64_C(0x9837229E5AA7C107), UINT64_C(0x85D9A8C0788B60DB),
+ UINT64_C(0x3B244DAB87290B2F), UINT64_C(0x26CAC7F5A505AAF3),
+ UINT64_C(0x00F95917C3704897), UINT64_C(0x1D17D349E15CE94B),
+ UINT64_C(0x4C9E64D30F9B8C5F), UINT64_C(0x5170EE8D2DB72D83),
+ UINT64_C(0x7743706F4BC2CFE7), UINT64_C(0x6AADFA3169EE6E3B),
+ UINT64_C(0xA218840D981E1391), UINT64_C(0xBFF60E53BA32B24D),
+ UINT64_C(0x99C590B1DC475029), UINT64_C(0x842B1AEFFE6BF1F5),
+ UINT64_C(0xD5A2AD7510AC94E1), UINT64_C(0xC84C272B3280353D),
+ UINT64_C(0xEE7FB9C954F5D759), UINT64_C(0xF391339776D97685),
+ UINT64_C(0x4D6CD6FC897B1D71), UINT64_C(0x50825CA2AB57BCAD),
+ UINT64_C(0x76B1C240CD225EC9), UINT64_C(0x6B5F481EEF0EFF15),
+ UINT64_C(0x3AD6FF8401C99A01), UINT64_C(0x273875DA23E53BDD),
+ UINT64_C(0x010BEB384590D9B9), UINT64_C(0x1CE5616667BC7865),
+ UINT64_C(0xEE288EC415DA10D4), UINT64_C(0xF3C6049A37F6B108),
+ UINT64_C(0xD5F59A785183536C), UINT64_C(0xC81B102673AFF2B0),
+ UINT64_C(0x9992A7BC9D6897A4), UINT64_C(0x847C2DE2BF443678),
+ UINT64_C(0xA24FB300D931D41C), UINT64_C(0xBFA1395EFB1D75C0),
+ UINT64_C(0x015CDC3504BF1E34), UINT64_C(0x1CB2566B2693BFE8),
+ UINT64_C(0x3A81C88940E65D8C), UINT64_C(0x276F42D762CAFC50),
+ UINT64_C(0x76E6F54D8C0D9944), UINT64_C(0x6B087F13AE213898),
+ UINT64_C(0x4D3BE1F1C854DAFC), UINT64_C(0x50D56BAFEA787B20),
+ UINT64_C(0x3A78919E8396151B), UINT64_C(0x27961BC0A1BAB4C7),
+ UINT64_C(0x01A58522C7CF56A3), UINT64_C(0x1C4B0F7CE5E3F77F),
+ UINT64_C(0x4DC2B8E60B24926B), UINT64_C(0x502C32B8290833B7),
+ UINT64_C(0x761FAC5A4F7DD1D3), UINT64_C(0x6BF126046D51700F),
+ UINT64_C(0xD50CC36F92F31BFB), UINT64_C(0xC8E24931B0DFBA27),
+ UINT64_C(0xEED1D7D3D6AA5843), UINT64_C(0xF33F5D8DF486F99F),
+ UINT64_C(0xA2B6EA171A419C8B), UINT64_C(0xBF586049386D3D57),
+ UINT64_C(0x996BFEAB5E18DF33), UINT64_C(0x848574F57C347EEF),
+ UINT64_C(0x76489B570E52165E), UINT64_C(0x6BA611092C7EB782),
+ UINT64_C(0x4D958FEB4A0B55E6), UINT64_C(0x507B05B56827F43A),
+ UINT64_C(0x01F2B22F86E0912E), UINT64_C(0x1C1C3871A4CC30F2),
+ UINT64_C(0x3A2FA693C2B9D296), UINT64_C(0x27C12CCDE095734A),
+ UINT64_C(0x993CC9A61F3718BE), UINT64_C(0x84D243F83D1BB962),
+ UINT64_C(0xA2E1DD1A5B6E5B06), UINT64_C(0xBF0F57447942FADA),
+ UINT64_C(0xEE86E0DE97859FCE), UINT64_C(0xF3686A80B5A93E12),
+ UINT64_C(0xD55BF462D3DCDC76), UINT64_C(0xC8B57E3CF1F07DAA),
+ UINT64_C(0xD6E9A7309F3239A7), UINT64_C(0xCB072D6EBD1E987B),
+ UINT64_C(0xED34B38CDB6B7A1F), UINT64_C(0xF0DA39D2F947DBC3),
+ UINT64_C(0xA1538E481780BED7), UINT64_C(0xBCBD041635AC1F0B),
+ UINT64_C(0x9A8E9AF453D9FD6F), UINT64_C(0x876010AA71F55CB3),
+ UINT64_C(0x399DF5C18E573747), UINT64_C(0x24737F9FAC7B969B),
+ UINT64_C(0x0240E17DCA0E74FF), UINT64_C(0x1FAE6B23E822D523),
+ UINT64_C(0x4E27DCB906E5B037), UINT64_C(0x53C956E724C911EB),
+ UINT64_C(0x75FAC80542BCF38F), UINT64_C(0x6814425B60905253),
+ UINT64_C(0x9AD9ADF912F63AE2), UINT64_C(0x873727A730DA9B3E),
+ UINT64_C(0xA104B94556AF795A), UINT64_C(0xBCEA331B7483D886),
+ UINT64_C(0xED6384819A44BD92), UINT64_C(0xF08D0EDFB8681C4E),
+ UINT64_C(0xD6BE903DDE1DFE2A), UINT64_C(0xCB501A63FC315FF6),
+ UINT64_C(0x75ADFF0803933402), UINT64_C(0x6843755621BF95DE),
+ UINT64_C(0x4E70EBB447CA77BA), UINT64_C(0x539E61EA65E6D666),
+ UINT64_C(0x0217D6708B21B372), UINT64_C(0x1FF95C2EA90D12AE),
+ UINT64_C(0x39CAC2CCCF78F0CA), UINT64_C(0x24244892ED545116),
+ UINT64_C(0x4E89B2A384BA3F2D), UINT64_C(0x536738FDA6969EF1),
+ UINT64_C(0x7554A61FC0E37C95), UINT64_C(0x68BA2C41E2CFDD49),
+ UINT64_C(0x39339BDB0C08B85D), UINT64_C(0x24DD11852E241981),
+ UINT64_C(0x02EE8F674851FBE5), UINT64_C(0x1F0005396A7D5A39),
+ UINT64_C(0xA1FDE05295DF31CD), UINT64_C(0xBC136A0CB7F39011),
+ UINT64_C(0x9A20F4EED1867275), UINT64_C(0x87CE7EB0F3AAD3A9),
+ UINT64_C(0xD647C92A1D6DB6BD), UINT64_C(0xCBA943743F411761),
+ UINT64_C(0xED9ADD965934F505), UINT64_C(0xF07457C87B1854D9),
+ UINT64_C(0x02B9B86A097E3C68), UINT64_C(0x1F5732342B529DB4),
+ UINT64_C(0x3964ACD64D277FD0), UINT64_C(0x248A26886F0BDE0C),
+ UINT64_C(0x7503911281CCBB18), UINT64_C(0x68ED1B4CA3E01AC4),
+ UINT64_C(0x4EDE85AEC595F8A0), UINT64_C(0x53300FF0E7B9597C),
+ UINT64_C(0xEDCDEA9B181B3288), UINT64_C(0xF02360C53A379354),
+ UINT64_C(0xD610FE275C427130), UINT64_C(0xCBFE74797E6ED0EC),
+ UINT64_C(0x9A77C3E390A9B5F8), UINT64_C(0x879949BDB2851424),
+ UINT64_C(0xA1AAD75FD4F0F640), UINT64_C(0xBC445D01F6DC579C),
+ UINT64_C(0x74F1233D072C2A36), UINT64_C(0x691FA96325008BEA),
+ UINT64_C(0x4F2C37814375698E), UINT64_C(0x52C2BDDF6159C852),
+ UINT64_C(0x034B0A458F9EAD46), UINT64_C(0x1EA5801BADB20C9A),
+ UINT64_C(0x38961EF9CBC7EEFE), UINT64_C(0x257894A7E9EB4F22),
+ UINT64_C(0x9B8571CC164924D6), UINT64_C(0x866BFB923465850A),
+ UINT64_C(0xA05865705210676E), UINT64_C(0xBDB6EF2E703CC6B2),
+ UINT64_C(0xEC3F58B49EFBA3A6), UINT64_C(0xF1D1D2EABCD7027A),
+ UINT64_C(0xD7E24C08DAA2E01E), UINT64_C(0xCA0CC656F88E41C2),
+ UINT64_C(0x38C129F48AE82973), UINT64_C(0x252FA3AAA8C488AF),
+ UINT64_C(0x031C3D48CEB16ACB), UINT64_C(0x1EF2B716EC9DCB17),
+ UINT64_C(0x4F7B008C025AAE03), UINT64_C(0x52958AD220760FDF),
+ UINT64_C(0x74A614304603EDBB), UINT64_C(0x69489E6E642F4C67),
+ UINT64_C(0xD7B57B059B8D2793), UINT64_C(0xCA5BF15BB9A1864F),
+ UINT64_C(0xEC686FB9DFD4642B), UINT64_C(0xF186E5E7FDF8C5F7),
+ UINT64_C(0xA00F527D133FA0E3), UINT64_C(0xBDE1D8233113013F),
+ UINT64_C(0x9BD246C15766E35B), UINT64_C(0x863CCC9F754A4287),
+ UINT64_C(0xEC9136AE1CA42CBC), UINT64_C(0xF17FBCF03E888D60),
+ UINT64_C(0xD74C221258FD6F04), UINT64_C(0xCAA2A84C7AD1CED8),
+ UINT64_C(0x9B2B1FD69416ABCC), UINT64_C(0x86C59588B63A0A10),
+ UINT64_C(0xA0F60B6AD04FE874), UINT64_C(0xBD188134F26349A8),
+ UINT64_C(0x03E5645F0DC1225C), UINT64_C(0x1E0BEE012FED8380),
+ UINT64_C(0x383870E3499861E4), UINT64_C(0x25D6FABD6BB4C038),
+ UINT64_C(0x745F4D278573A52C), UINT64_C(0x69B1C779A75F04F0),
+ UINT64_C(0x4F82599BC12AE694), UINT64_C(0x526CD3C5E3064748),
+ UINT64_C(0xA0A13C6791602FF9), UINT64_C(0xBD4FB639B34C8E25),
+ UINT64_C(0x9B7C28DBD5396C41), UINT64_C(0x8692A285F715CD9D),
+ UINT64_C(0xD71B151F19D2A889), UINT64_C(0xCAF59F413BFE0955),
+ UINT64_C(0xECC601A35D8BEB31), UINT64_C(0xF1288BFD7FA74AED),
+ UINT64_C(0x4FD56E9680052119), UINT64_C(0x523BE4C8A22980C5),
+ UINT64_C(0x74087A2AC45C62A1), UINT64_C(0x69E6F074E670C37D),
+ UINT64_C(0x386F47EE08B7A669), UINT64_C(0x2581CDB02A9B07B5),
+ UINT64_C(0x03B253524CEEE5D1), UINT64_C(0x1E5CD90C6EC2440D)
+ }
+};
diff --git a/src/liblzma/check/crc64_tablegen.c b/src/liblzma/check/crc64_tablegen.c
new file mode 100644
index 000000000000..fddaa7ed1400
--- /dev/null
+++ b/src/liblzma/check/crc64_tablegen.c
@@ -0,0 +1,88 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file crc64_tablegen.c
+/// \brief Generate crc64_table_le.h and crc64_table_be.h
+///
+/// Compiling: gcc -std=c99 -o crc64_tablegen crc64_tablegen.c
+/// Add -DWORDS_BIGENDIAN to generate big endian table.
+//
+// Author: Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include <stdio.h>
+#include "../../common/tuklib_integer.h"
+
+
+static uint64_t crc64_table[4][256];
+
+
+extern void
+init_crc64_table(void)
+{
+ static const uint64_t poly64 = UINT64_C(0xC96C5795D7870F42);
+
+ for (size_t s = 0; s < 4; ++s) {
+ for (size_t b = 0; b < 256; ++b) {
+ uint64_t r = s == 0 ? b : crc64_table[s - 1][b];
+
+ for (size_t i = 0; i < 8; ++i) {
+ if (r & 1)
+ r = (r >> 1) ^ poly64;
+ else
+ r >>= 1;
+ }
+
+ crc64_table[s][b] = r;
+ }
+ }
+
+#ifdef WORDS_BIGENDIAN
+ for (size_t s = 0; s < 4; ++s)
+ for (size_t b = 0; b < 256; ++b)
+ crc64_table[s][b] = bswap64(crc64_table[s][b]);
+#endif
+
+ return;
+}
+
+
+static void
+print_crc64_table(void)
+{
+ printf("/* This file has been automatically generated by "
+ "crc64_tablegen.c. */\n\n"
+ "const uint64_t lzma_crc64_table[4][256] = {\n\t{");
+
+ for (size_t s = 0; s < 4; ++s) {
+ for (size_t b = 0; b < 256; ++b) {
+ if ((b % 2) == 0)
+ printf("\n\t\t");
+
+ printf("UINT64_C(0x%016" PRIX64 ")",
+ crc64_table[s][b]);
+
+ if (b != 255)
+ printf(",%s", (b+1) % 2 == 0 ? "" : " ");
+ }
+
+ if (s == 3)
+ printf("\n\t}\n};\n");
+ else
+ printf("\n\t}, {");
+ }
+
+ return;
+}
+
+
+int
+main(void)
+{
+ init_crc64_table();
+ print_crc64_table();
+ return 0;
+}
diff --git a/src/liblzma/check/crc64_x86.S b/src/liblzma/check/crc64_x86.S
new file mode 100644
index 000000000000..f5bb84b97e0a
--- /dev/null
+++ b/src/liblzma/check/crc64_x86.S
@@ -0,0 +1,287 @@
+/*
+ * Speed-optimized CRC64 using slicing-by-four algorithm
+ *
+ * This uses only i386 instructions, but it is optimized for i686 and later
+ * (including e.g. Pentium II/III/IV, Athlon XP, and Core 2).
+ *
+ * Authors: Igor Pavlov (original CRC32 assembly code)
+ * Lasse Collin (CRC64 adaptation of the modified CRC32 code)
+ *
+ * This file has been put into the public domain.
+ * You can do whatever you want with this file.
+ *
+ * This code needs lzma_crc64_table, which can be created using the
+ * following C code:
+
+uint64_t lzma_crc64_table[4][256];
+
+void
+init_table(void)
+{
+ // ECMA-182
+ static const uint64_t poly64 = UINT64_C(0xC96C5795D7870F42);
+
+ for (size_t s = 0; s < 4; ++s) {
+ for (size_t b = 0; b < 256; ++b) {
+ uint64_t r = s == 0 ? b : lzma_crc64_table[s - 1][b];
+
+ for (size_t i = 0; i < 8; ++i) {
+ if (r & 1)
+ r = (r >> 1) ^ poly64;
+ else
+ r >>= 1;
+ }
+
+ lzma_crc64_table[s][b] = r;
+ }
+ }
+}
+
+ * The prototype of the CRC64 function:
+ * extern uint64_t lzma_crc64(const uint8_t *buf, size_t size, uint64_t crc);
+ */
+
+/*
+ * On some systems, the functions need to be prefixed. The prefix is
+ * usually an underscore.
+ */
+#ifndef __USER_LABEL_PREFIX__
+# define __USER_LABEL_PREFIX__
+#endif
+#define MAKE_SYM_CAT(prefix, sym) prefix ## sym
+#define MAKE_SYM(prefix, sym) MAKE_SYM_CAT(prefix, sym)
+#define LZMA_CRC64 MAKE_SYM(__USER_LABEL_PREFIX__, lzma_crc64)
+#define LZMA_CRC64_TABLE MAKE_SYM(__USER_LABEL_PREFIX__, lzma_crc64_table)
+
+/*
+ * Solaris assembler doesn't have .p2align, and Darwin uses .align
+ * differently than GNU/Linux and Solaris.
+ */
+#if defined(__APPLE__) || defined(__MSDOS__)
+# define ALIGN(pow2, abs) .align pow2
+#else
+# define ALIGN(pow2, abs) .align abs
+#endif
+
+ .text
+ .globl LZMA_CRC64
+
+#if !defined(__APPLE__) && !defined(_WIN32) && !defined(__CYGWIN__) \
+ && !defined(__MSDOS__)
+ .type LZMA_CRC64, @function
+#endif
+
+ ALIGN(4, 16)
+LZMA_CRC64:
+ /*
+ * Register usage:
+ * %eax crc LSB
+ * %edx crc MSB
+ * %esi buf
+ * %edi size or buf + size
+ * %ebx lzma_crc64_table
+ * %ebp Table index
+ * %ecx Temporary
+ */
+ pushl %ebx
+ pushl %esi
+ pushl %edi
+ pushl %ebp
+ movl 0x14(%esp), %esi /* buf */
+ movl 0x18(%esp), %edi /* size */
+ movl 0x1C(%esp), %eax /* crc LSB */
+ movl 0x20(%esp), %edx /* crc MSB */
+
+ /*
+ * Store the address of lzma_crc64_table to %ebx. This is needed to
+ * get position-independent code (PIC).
+ *
+ * The PIC macro is defined by libtool, while __PIC__ is defined
+ * by GCC but only on some systems. Testing for both makes it simpler
+ * to test this code without libtool, and keeps the code working also
+ * when built with libtool but using something else than GCC.
+ *
+ * I understood that libtool may define PIC on Windows even though
+ * the code in Windows DLLs is not PIC in sense that it is in ELF
+ * binaries, so we need a separate check to always use the non-PIC
+ * code on Windows.
+ */
+#if (!defined(PIC) && !defined(__PIC__)) \
+ || (defined(_WIN32) || defined(__CYGWIN__))
+ /* Not PIC */
+ movl $ LZMA_CRC64_TABLE, %ebx
+#elif defined(__APPLE__)
+ /* Mach-O */
+ call .L_get_pc
+.L_pic:
+ leal .L_lzma_crc64_table$non_lazy_ptr-.L_pic(%ebx), %ebx
+ movl (%ebx), %ebx
+#else
+ /* ELF */
+ call .L_get_pc
+ addl $_GLOBAL_OFFSET_TABLE_, %ebx
+ movl LZMA_CRC64_TABLE@GOT(%ebx), %ebx
+#endif
+
+ /* Complement the initial value. */
+ notl %eax
+ notl %edx
+
+.L_align:
+ /*
+ * Check if there is enough input to use slicing-by-four.
+ * We need eight bytes, because the loop pre-reads four bytes.
+ */
+ cmpl $8, %edi
+ jb .L_rest
+
+ /* Check if we have reached alignment of four bytes. */
+ testl $3, %esi
+ jz .L_slice
+
+ /* Calculate CRC of the next input byte. */
+ movzbl (%esi), %ebp
+ incl %esi
+ movzbl %al, %ecx
+ xorl %ecx, %ebp
+ shrdl $8, %edx, %eax
+ xorl (%ebx, %ebp, 8), %eax
+ shrl $8, %edx
+ xorl 4(%ebx, %ebp, 8), %edx
+ decl %edi
+ jmp .L_align
+
+.L_slice:
+ /*
+ * If we get here, there's at least eight bytes of aligned input
+ * available. Make %edi multiple of four bytes. Store the possible
+ * remainder over the "size" variable in the argument stack.
+ */
+ movl %edi, 0x18(%esp)
+ andl $-4, %edi
+ subl %edi, 0x18(%esp)
+
+ /*
+ * Let %edi be buf + size - 4 while running the main loop. This way
+ * we can compare for equality to determine when exit the loop.
+ */
+ addl %esi, %edi
+ subl $4, %edi
+
+ /* Read in the first four aligned bytes. */
+ movl (%esi), %ecx
+
+.L_loop:
+ xorl %eax, %ecx
+ movzbl %cl, %ebp
+ movl 0x1800(%ebx, %ebp, 8), %eax
+ xorl %edx, %eax
+ movl 0x1804(%ebx, %ebp, 8), %edx
+ movzbl %ch, %ebp
+ xorl 0x1000(%ebx, %ebp, 8), %eax
+ xorl 0x1004(%ebx, %ebp, 8), %edx
+ shrl $16, %ecx
+ movzbl %cl, %ebp
+ xorl 0x0800(%ebx, %ebp, 8), %eax
+ xorl 0x0804(%ebx, %ebp, 8), %edx
+ movzbl %ch, %ebp
+ addl $4, %esi
+ xorl (%ebx, %ebp, 8), %eax
+ xorl 4(%ebx, %ebp, 8), %edx
+
+ /* Check for end of aligned input. */
+ cmpl %edi, %esi
+
+ /*
+ * Copy the next input byte to %ecx. It is slightly faster to
+ * read it here than at the top of the loop.
+ */
+ movl (%esi), %ecx
+ jb .L_loop
+
+ /*
+ * Process the remaining four bytes, which we have already
+ * copied to %ecx.
+ */
+ xorl %eax, %ecx
+ movzbl %cl, %ebp
+ movl 0x1800(%ebx, %ebp, 8), %eax
+ xorl %edx, %eax
+ movl 0x1804(%ebx, %ebp, 8), %edx
+ movzbl %ch, %ebp
+ xorl 0x1000(%ebx, %ebp, 8), %eax
+ xorl 0x1004(%ebx, %ebp, 8), %edx
+ shrl $16, %ecx
+ movzbl %cl, %ebp
+ xorl 0x0800(%ebx, %ebp, 8), %eax
+ xorl 0x0804(%ebx, %ebp, 8), %edx
+ movzbl %ch, %ebp
+ addl $4, %esi
+ xorl (%ebx, %ebp, 8), %eax
+ xorl 4(%ebx, %ebp, 8), %edx
+
+ /* Copy the number of remaining bytes to %edi. */
+ movl 0x18(%esp), %edi
+
+.L_rest:
+ /* Check for end of input. */
+ testl %edi, %edi
+ jz .L_return
+
+ /* Calculate CRC of the next input byte. */
+ movzbl (%esi), %ebp
+ incl %esi
+ movzbl %al, %ecx
+ xorl %ecx, %ebp
+ shrdl $8, %edx, %eax
+ xorl (%ebx, %ebp, 8), %eax
+ shrl $8, %edx
+ xorl 4(%ebx, %ebp, 8), %edx
+ decl %edi
+ jmp .L_rest
+
+.L_return:
+ /* Complement the final value. */
+ notl %eax
+ notl %edx
+
+ popl %ebp
+ popl %edi
+ popl %esi
+ popl %ebx
+ ret
+
+#if defined(PIC) || defined(__PIC__)
+ ALIGN(4, 16)
+.L_get_pc:
+ movl (%esp), %ebx
+ ret
+#endif
+
+#if defined(__APPLE__) && (defined(PIC) || defined(__PIC__))
+ /* Mach-O PIC */
+ .section __IMPORT,__pointers,non_lazy_symbol_pointers
+.L_lzma_crc64_table$non_lazy_ptr:
+ .indirect_symbol LZMA_CRC64_TABLE
+ .long 0
+
+#elif defined(_WIN32) || defined(__CYGWIN__)
+# ifdef DLL_EXPORT
+ /* This is equivalent of __declspec(dllexport). */
+ .section .drectve
+ .ascii " -export:lzma_crc64"
+# endif
+
+#elif !defined(__MSDOS__)
+ /* ELF */
+ .size LZMA_CRC64, .-LZMA_CRC64
+#endif
+
+/*
+ * This is needed to support non-executable stack. It's ugly to
+ * use __linux__ here, but I don't know a way to detect when
+ * we are using GNU assembler.
+ */
+#if defined(__ELF__) && defined(__linux__)
+ .section .note.GNU-stack,"",@progbits
+#endif
diff --git a/src/liblzma/check/crc_macros.h b/src/liblzma/check/crc_macros.h
new file mode 100644
index 000000000000..a7c21b765dca
--- /dev/null
+++ b/src/liblzma/check/crc_macros.h
@@ -0,0 +1,30 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file crc_macros.h
+/// \brief Some endian-dependent macros for CRC32 and CRC64
+//
+// Author: Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#ifdef WORDS_BIGENDIAN
+# define A(x) ((x) >> 24)
+# define B(x) (((x) >> 16) & 0xFF)
+# define C(x) (((x) >> 8) & 0xFF)
+# define D(x) ((x) & 0xFF)
+
+# define S8(x) ((x) << 8)
+# define S32(x) ((x) << 32)
+
+#else
+# define A(x) ((x) & 0xFF)
+# define B(x) (((x) >> 8) & 0xFF)
+# define C(x) (((x) >> 16) & 0xFF)
+# define D(x) ((x) >> 24)
+
+# define S8(x) ((x) >> 8)
+# define S32(x) ((x) >> 32)
+#endif
diff --git a/src/liblzma/check/sha256.c b/src/liblzma/check/sha256.c
new file mode 100644
index 000000000000..04231dbaef99
--- /dev/null
+++ b/src/liblzma/check/sha256.c
@@ -0,0 +1,201 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file sha256.c
+/// \brief SHA-256
+///
+/// \todo Crypto++ has x86 ASM optimizations. They use SSE so if they
+/// are imported to liblzma, SSE instructions need to be used
+/// conditionally to keep the code working on older boxes.
+/// We could also support using some external libary for SHA-256.
+//
+// This code is based on the code found from 7-Zip, which has a modified
+// version of the SHA-256 found from Crypto++ <http://www.cryptopp.com/>.
+// The code was modified a little to fit into liblzma.
+//
+// Authors: Kevin Springle
+// Wei Dai
+// Igor Pavlov
+// Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+// Avoid bogus warnings in transform().
+#if (__GNUC__ == 4 && __GNUC_MINOR__ >= 2) || __GNUC__ > 4
+# pragma GCC diagnostic ignored "-Wuninitialized"
+#endif
+
+#include "check.h"
+
+// At least on x86, GCC is able to optimize this to a rotate instruction.
+#define rotr_32(num, amount) ((num) >> (amount) | (num) << (32 - (amount)))
+
+#define blk0(i) (W[i] = data[i])
+#define blk2(i) (W[i & 15] += s1(W[(i - 2) & 15]) + W[(i - 7) & 15] \
+ + s0(W[(i - 15) & 15]))
+
+#define Ch(x, y, z) (z ^ (x & (y ^ z)))
+#define Maj(x, y, z) ((x & y) | (z & (x | y)))
+
+#define a(i) T[(0 - i) & 7]
+#define b(i) T[(1 - i) & 7]
+#define c(i) T[(2 - i) & 7]
+#define d(i) T[(3 - i) & 7]
+#define e(i) T[(4 - i) & 7]
+#define f(i) T[(5 - i) & 7]
+#define g(i) T[(6 - i) & 7]
+#define h(i) T[(7 - i) & 7]
+
+#define R(i) \
+ h(i) += S1(e(i)) + Ch(e(i), f(i), g(i)) + SHA256_K[i + j] \
+ + (j ? blk2(i) : blk0(i)); \
+ d(i) += h(i); \
+ h(i) += S0(a(i)) + Maj(a(i), b(i), c(i))
+
+#define S0(x) (rotr_32(x, 2) ^ rotr_32(x, 13) ^ rotr_32(x, 22))
+#define S1(x) (rotr_32(x, 6) ^ rotr_32(x, 11) ^ rotr_32(x, 25))
+#define s0(x) (rotr_32(x, 7) ^ rotr_32(x, 18) ^ (x >> 3))
+#define s1(x) (rotr_32(x, 17) ^ rotr_32(x, 19) ^ (x >> 10))
+
+
+static const uint32_t SHA256_K[64] = {
+ 0x428A2F98, 0x71374491, 0xB5C0FBCF, 0xE9B5DBA5,
+ 0x3956C25B, 0x59F111F1, 0x923F82A4, 0xAB1C5ED5,
+ 0xD807AA98, 0x12835B01, 0x243185BE, 0x550C7DC3,
+ 0x72BE5D74, 0x80DEB1FE, 0x9BDC06A7, 0xC19BF174,
+ 0xE49B69C1, 0xEFBE4786, 0x0FC19DC6, 0x240CA1CC,
+ 0x2DE92C6F, 0x4A7484AA, 0x5CB0A9DC, 0x76F988DA,
+ 0x983E5152, 0xA831C66D, 0xB00327C8, 0xBF597FC7,
+ 0xC6E00BF3, 0xD5A79147, 0x06CA6351, 0x14292967,
+ 0x27B70A85, 0x2E1B2138, 0x4D2C6DFC, 0x53380D13,
+ 0x650A7354, 0x766A0ABB, 0x81C2C92E, 0x92722C85,
+ 0xA2BFE8A1, 0xA81A664B, 0xC24B8B70, 0xC76C51A3,
+ 0xD192E819, 0xD6990624, 0xF40E3585, 0x106AA070,
+ 0x19A4C116, 0x1E376C08, 0x2748774C, 0x34B0BCB5,
+ 0x391C0CB3, 0x4ED8AA4A, 0x5B9CCA4F, 0x682E6FF3,
+ 0x748F82EE, 0x78A5636F, 0x84C87814, 0x8CC70208,
+ 0x90BEFFFA, 0xA4506CEB, 0xBEF9A3F7, 0xC67178F2,
+};
+
+
+static void
+transform(uint32_t state[static 8], const uint32_t data[static 16])
+{
+ uint32_t W[16];
+ uint32_t T[8];
+
+ // Copy state[] to working vars.
+ memcpy(T, state, sizeof(T));
+
+ // 64 operations, partially loop unrolled
+ for (unsigned int j = 0; j < 64; j += 16) {
+ R( 0); R( 1); R( 2); R( 3);
+ R( 4); R( 5); R( 6); R( 7);
+ R( 8); R( 9); R(10); R(11);
+ R(12); R(13); R(14); R(15);
+ }
+
+ // Add the working vars back into state[].
+ state[0] += a(0);
+ state[1] += b(0);
+ state[2] += c(0);
+ state[3] += d(0);
+ state[4] += e(0);
+ state[5] += f(0);
+ state[6] += g(0);
+ state[7] += h(0);
+}
+
+
+static void
+process(lzma_check_state *check)
+{
+#ifdef WORDS_BIGENDIAN
+ transform(check->state.sha256.state, check->buffer.u32);
+
+#else
+ uint32_t data[16];
+
+ for (size_t i = 0; i < 16; ++i)
+ data[i] = bswap32(check->buffer.u32[i]);
+
+ transform(check->state.sha256.state, data);
+#endif
+
+ return;
+}
+
+
+extern void
+lzma_sha256_init(lzma_check_state *check)
+{
+ static const uint32_t s[8] = {
+ 0x6A09E667, 0xBB67AE85, 0x3C6EF372, 0xA54FF53A,
+ 0x510E527F, 0x9B05688C, 0x1F83D9AB, 0x5BE0CD19,
+ };
+
+ memcpy(check->state.sha256.state, s, sizeof(s));
+ check->state.sha256.size = 0;
+
+ return;
+}
+
+
+extern void
+lzma_sha256_update(const uint8_t *buf, size_t size, lzma_check_state *check)
+{
+ // Copy the input data into a properly aligned temporary buffer.
+ // This way we can be called with arbitrarily sized buffers
+ // (no need to be multiple of 64 bytes), and the code works also
+ // on architectures that don't allow unaligned memory access.
+ while (size > 0) {
+ const size_t copy_start = check->state.sha256.size & 0x3F;
+ size_t copy_size = 64 - copy_start;
+ if (copy_size > size)
+ copy_size = size;
+
+ memcpy(check->buffer.u8 + copy_start, buf, copy_size);
+
+ buf += copy_size;
+ size -= copy_size;
+ check->state.sha256.size += copy_size;
+
+ if ((check->state.sha256.size & 0x3F) == 0)
+ process(check);
+ }
+
+ return;
+}
+
+
+extern void
+lzma_sha256_finish(lzma_check_state *check)
+{
+ // Add padding as described in RFC 3174 (it describes SHA-1 but
+ // the same padding style is used for SHA-256 too).
+ size_t pos = check->state.sha256.size & 0x3F;
+ check->buffer.u8[pos++] = 0x80;
+
+ while (pos != 64 - 8) {
+ if (pos == 64) {
+ process(check);
+ pos = 0;
+ }
+
+ check->buffer.u8[pos++] = 0x00;
+ }
+
+ // Convert the message size from bytes to bits.
+ check->state.sha256.size *= 8;
+
+ check->buffer.u64[(64 - 8) / 8] = conv64be(check->state.sha256.size);
+
+ process(check);
+
+ for (size_t i = 0; i < 8; ++i)
+ check->buffer.u32[i] = conv32be(check->state.sha256.state[i]);
+
+ return;
+}
diff --git a/src/liblzma/common/alone_decoder.c b/src/liblzma/common/alone_decoder.c
new file mode 100644
index 000000000000..039b42859546
--- /dev/null
+++ b/src/liblzma/common/alone_decoder.c
@@ -0,0 +1,232 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file alone_decoder.c
+/// \brief Decoder for LZMA_Alone files
+//
+// Author: Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include "alone_decoder.h"
+#include "lzma_decoder.h"
+#include "lz_decoder.h"
+
+
+struct lzma_coder_s {
+ lzma_next_coder next;
+
+ enum {
+ SEQ_PROPERTIES,
+ SEQ_DICTIONARY_SIZE,
+ SEQ_UNCOMPRESSED_SIZE,
+ SEQ_CODER_INIT,
+ SEQ_CODE,
+ } sequence;
+
+ /// Position in the header fields
+ size_t pos;
+
+ /// Uncompressed size decoded from the header
+ lzma_vli uncompressed_size;
+
+ /// Memory usage limit
+ uint64_t memlimit;
+
+ /// Amount of memory actually needed (only an estimate)
+ uint64_t memusage;
+
+ /// Options decoded from the header needed to initialize
+ /// the LZMA decoder
+ lzma_options_lzma options;
+};
+
+
+static lzma_ret
+alone_decode(lzma_coder *coder,
+ lzma_allocator *allocator lzma_attribute((unused)),
+ const uint8_t *restrict in, size_t *restrict in_pos,
+ size_t in_size, uint8_t *restrict out,
+ size_t *restrict out_pos, size_t out_size,
+ lzma_action action)
+{
+ while (*out_pos < out_size
+ && (coder->sequence == SEQ_CODE || *in_pos < in_size))
+ switch (coder->sequence) {
+ case SEQ_PROPERTIES:
+ if (lzma_lzma_lclppb_decode(&coder->options, in[*in_pos]))
+ return LZMA_FORMAT_ERROR;
+
+ coder->sequence = SEQ_DICTIONARY_SIZE;
+ ++*in_pos;
+ break;
+
+ case SEQ_DICTIONARY_SIZE:
+ coder->options.dict_size
+ |= (size_t)(in[*in_pos]) << (coder->pos * 8);
+
+ if (++coder->pos == 4) {
+ if (coder->options.dict_size != UINT32_MAX) {
+ // A hack to ditch tons of false positives:
+ // We allow only dictionary sizes that are
+ // 2^n or 2^n + 2^(n-1). LZMA_Alone created
+ // only files with 2^n, but accepts any
+ // dictionary size. If someone complains, this
+ // will be reconsidered.
+ uint32_t d = coder->options.dict_size - 1;
+ d |= d >> 2;
+ d |= d >> 3;
+ d |= d >> 4;
+ d |= d >> 8;
+ d |= d >> 16;
+ ++d;
+
+ if (d != coder->options.dict_size)
+ return LZMA_FORMAT_ERROR;
+ }
+
+ coder->pos = 0;
+ coder->sequence = SEQ_UNCOMPRESSED_SIZE;
+ }
+
+ ++*in_pos;
+ break;
+
+ case SEQ_UNCOMPRESSED_SIZE:
+ coder->uncompressed_size
+ |= (lzma_vli)(in[*in_pos]) << (coder->pos * 8);
+ ++*in_pos;
+ if (++coder->pos < 8)
+ break;
+
+ // Another hack to ditch false positives: Assume that
+ // if the uncompressed size is known, it must be less
+ // than 256 GiB. Again, if someone complains, this
+ // will be reconsidered.
+ if (coder->uncompressed_size != LZMA_VLI_UNKNOWN
+ && coder->uncompressed_size
+ >= (LZMA_VLI_C(1) << 38))
+ return LZMA_FORMAT_ERROR;
+
+ // Calculate the memory usage so that it is ready
+ // for SEQ_CODER_INIT.
+ coder->memusage = lzma_lzma_decoder_memusage(&coder->options)
+ + LZMA_MEMUSAGE_BASE;
+
+ coder->pos = 0;
+ coder->sequence = SEQ_CODER_INIT;
+
+ // Fall through
+
+ case SEQ_CODER_INIT: {
+ if (coder->memusage > coder->memlimit)
+ return LZMA_MEMLIMIT_ERROR;
+
+ lzma_filter_info filters[2] = {
+ {
+ .init = &lzma_lzma_decoder_init,
+ .options = &coder->options,
+ }, {
+ .init = NULL,
+ }
+ };
+
+ const lzma_ret ret = lzma_next_filter_init(&coder->next,
+ allocator, filters);
+ if (ret != LZMA_OK)
+ return ret;
+
+ // Use a hack to set the uncompressed size.
+ lzma_lz_decoder_uncompressed(coder->next.coder,
+ coder->uncompressed_size);
+
+ coder->sequence = SEQ_CODE;
+ break;
+ }
+
+ case SEQ_CODE: {
+ return coder->next.code(coder->next.coder,
+ allocator, in, in_pos, in_size,
+ out, out_pos, out_size, action);
+ }
+
+ default:
+ return LZMA_PROG_ERROR;
+ }
+
+ return LZMA_OK;
+}
+
+
+static void
+alone_decoder_end(lzma_coder *coder, lzma_allocator *allocator)
+{
+ lzma_next_end(&coder->next, allocator);
+ lzma_free(coder, allocator);
+ return;
+}
+
+
+static lzma_ret
+alone_decoder_memconfig(lzma_coder *coder, uint64_t *memusage,
+ uint64_t *old_memlimit, uint64_t new_memlimit)
+{
+ *memusage = coder->memusage;
+ *old_memlimit = coder->memlimit;
+
+ if (new_memlimit != 0) {
+ if (new_memlimit < coder->memusage)
+ return LZMA_MEMLIMIT_ERROR;
+
+ coder->memlimit = new_memlimit;
+ }
+
+ return LZMA_OK;
+}
+
+
+extern lzma_ret
+lzma_alone_decoder_init(lzma_next_coder *next, lzma_allocator *allocator,
+ uint64_t memlimit)
+{
+ lzma_next_coder_init(&lzma_alone_decoder_init, next, allocator);
+
+ if (memlimit == 0)
+ return LZMA_PROG_ERROR;
+
+ if (next->coder == NULL) {
+ next->coder = lzma_alloc(sizeof(lzma_coder), allocator);
+ if (next->coder == NULL)
+ return LZMA_MEM_ERROR;
+
+ next->code = &alone_decode;
+ next->end = &alone_decoder_end;
+ next->memconfig = &alone_decoder_memconfig;
+ next->coder->next = LZMA_NEXT_CODER_INIT;
+ }
+
+ next->coder->sequence = SEQ_PROPERTIES;
+ next->coder->pos = 0;
+ next->coder->options.dict_size = 0;
+ next->coder->options.preset_dict = NULL;
+ next->coder->options.preset_dict_size = 0;
+ next->coder->uncompressed_size = 0;
+ next->coder->memlimit = memlimit;
+ next->coder->memusage = LZMA_MEMUSAGE_BASE;
+
+ return LZMA_OK;
+}
+
+
+extern LZMA_API(lzma_ret)
+lzma_alone_decoder(lzma_stream *strm, uint64_t memlimit)
+{
+ lzma_next_strm_init(lzma_alone_decoder_init, strm, memlimit);
+
+ strm->internal->supported_actions[LZMA_RUN] = true;
+ strm->internal->supported_actions[LZMA_FINISH] = true;
+
+ return LZMA_OK;
+}
diff --git a/src/liblzma/common/alone_decoder.h b/src/liblzma/common/alone_decoder.h
new file mode 100644
index 000000000000..70d0d2a0ffa4
--- /dev/null
+++ b/src/liblzma/common/alone_decoder.h
@@ -0,0 +1,22 @@
+///////////////////////////////////////////////////////////////////////////////
+//
+/// \file alone_decoder.h
+/// \brief Decoder for LZMA_Alone files
+//
+// Author: Lasse Collin
+//
+// This file has been put into the public domain.
+// You can do whatever you want with this file.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#ifndef LZMA_ALONE_DECODER_H
+#define LZMA_ALONE_DECODER_H
+
+#include "common.h"
+
+
+extern lzma_ret lzma_alone_decoder_init(lzma_next_coder *next,
+ lzma_allocator *allocator, uint64_t memlimit);
+
+#endif
diff --git a/src/liblzma/common/alone_encoder.c b/src/liblzma/common/alone_encoder.c
new file mode 100644
index 000000000000..d8c0170f0238
--- /dev/null
+++ b/src/liblzma/common/alone_encoder.c
@@ -0,0 +1,157 @@
+//////////////////////////////////////////////////////////////////////////////