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diff --git a/contrib/libarchive/libarchive/archive.h b/contrib/libarchive/libarchive/archive.h
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+/*-
+ * Copyright (c) 2003-2010 Tim Kientzle
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef ARCHIVE_H_INCLUDED
+#define ARCHIVE_H_INCLUDED
+
+/*
+ * The version number is expressed as a single integer that makes it
+ * easy to compare versions at build time: for version a.b.c, the
+ * version number is printf("%d%03d%03d",a,b,c). For example, if you
+ * know your application requires version 2.12.108 or later, you can
+ * assert that ARCHIVE_VERSION_NUMBER >= 2012108.
+ */
+/* Note: Compiler will complain if this does not match archive_entry.h! */
+#define ARCHIVE_VERSION_NUMBER 3005001
+
+#include <sys/stat.h>
+#include <stddef.h> /* for wchar_t */
+#include <stdio.h> /* For FILE * */
+#include <time.h> /* For time_t */
+
+/*
+ * Note: archive.h is for use outside of libarchive; the configuration
+ * headers (config.h, archive_platform.h, etc.) are purely internal.
+ * Do NOT use HAVE_XXX configuration macros to control the behavior of
+ * this header! If you must conditionalize, use predefined compiler and/or
+ * platform macros.
+ */
+#if defined(__BORLANDC__) && __BORLANDC__ >= 0x560
+# include <stdint.h>
+#elif !defined(__WATCOMC__) && !defined(_MSC_VER) && !defined(__INTERIX) && !defined(__BORLANDC__) && !defined(_SCO_DS) && !defined(__osf__) && !defined(__CLANG_INTTYPES_H)
+# include <inttypes.h>
+#endif
+
+/* Get appropriate definitions of 64-bit integer */
+#if !defined(__LA_INT64_T_DEFINED)
+/* Older code relied on the __LA_INT64_T macro; after 4.0 we'll switch to the typedef exclusively. */
+# if ARCHIVE_VERSION_NUMBER < 4000000
+#define __LA_INT64_T la_int64_t
+# endif
+#define __LA_INT64_T_DEFINED
+# if defined(_WIN32) && !defined(__CYGWIN__) && !defined(__WATCOMC__)
+typedef __int64 la_int64_t;
+# else
+# include <unistd.h> /* ssize_t */
+# if defined(_SCO_DS) || defined(__osf__)
+typedef long long la_int64_t;
+# else
+typedef int64_t la_int64_t;
+# endif
+# endif
+#endif
+
+/* The la_ssize_t should match the type used in 'struct stat' */
+#if !defined(__LA_SSIZE_T_DEFINED)
+/* Older code relied on the __LA_SSIZE_T macro; after 4.0 we'll switch to the typedef exclusively. */
+# if ARCHIVE_VERSION_NUMBER < 4000000
+#define __LA_SSIZE_T la_ssize_t
+# endif
+#define __LA_SSIZE_T_DEFINED
+# if defined(_WIN32) && !defined(__CYGWIN__) && !defined(__WATCOMC__)
+# if defined(_SSIZE_T_DEFINED) || defined(_SSIZE_T_)
+typedef ssize_t la_ssize_t;
+# elif defined(_WIN64)
+typedef __int64 la_ssize_t;
+# else
+typedef long la_ssize_t;
+# endif
+# else
+# include <unistd.h> /* ssize_t */
+typedef ssize_t la_ssize_t;
+# endif
+#endif
+
+/* Large file support for Android */
+#ifdef __ANDROID__
+#include "android_lf.h"
+#endif
+
+/*
+ * On Windows, define LIBARCHIVE_STATIC if you're building or using a
+ * .lib. The default here assumes you're building a DLL. Only
+ * libarchive source should ever define __LIBARCHIVE_BUILD.
+ */
+#if ((defined __WIN32__) || (defined _WIN32) || defined(__CYGWIN__)) && (!defined LIBARCHIVE_STATIC)
+# ifdef __LIBARCHIVE_BUILD
+# ifdef __GNUC__
+# define __LA_DECL __attribute__((dllexport)) extern
+# else
+# define __LA_DECL __declspec(dllexport)
+# endif
+# else
+# ifdef __GNUC__
+# define __LA_DECL
+# else
+# define __LA_DECL __declspec(dllimport)
+# endif
+# endif
+#else
+/* Static libraries or non-Windows needs no special declaration. */
+# define __LA_DECL
+#endif
+
+#if defined(__GNUC__) && __GNUC__ >= 3 && !defined(__MINGW32__)
+#define __LA_PRINTF(fmtarg, firstvararg) \
+ __attribute__((__format__ (__printf__, fmtarg, firstvararg)))
+#else
+#define __LA_PRINTF(fmtarg, firstvararg) /* nothing */
+#endif
+
+#if defined(__GNUC__) && __GNUC__ >= 3 && __GNUC_MINOR__ >= 1
+# define __LA_DEPRECATED __attribute__((deprecated))
+#else
+# define __LA_DEPRECATED
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * The version number is provided as both a macro and a function.
+ * The macro identifies the installed header; the function identifies
+ * the library version (which may not be the same if you're using a
+ * dynamically-linked version of the library). Of course, if the
+ * header and library are very different, you should expect some
+ * strangeness. Don't do that.
+ */
+__LA_DECL int archive_version_number(void);
+
+/*
+ * Textual name/version of the library, useful for version displays.
+ */
+#define ARCHIVE_VERSION_ONLY_STRING "3.5.1"
+#define ARCHIVE_VERSION_STRING "libarchive " ARCHIVE_VERSION_ONLY_STRING
+__LA_DECL const char * archive_version_string(void);
+
+/*
+ * Detailed textual name/version of the library and its dependencies.
+ * This has the form:
+ * "libarchive x.y.z zlib/a.b.c liblzma/d.e.f ... etc ..."
+ * the list of libraries described here will vary depending on how
+ * libarchive was compiled.
+ */
+__LA_DECL const char * archive_version_details(void);
+
+/*
+ * Returns NULL if libarchive was compiled without the associated library.
+ * Otherwise, returns the version number that libarchive was compiled
+ * against.
+ */
+__LA_DECL const char * archive_zlib_version(void);
+__LA_DECL const char * archive_liblzma_version(void);
+__LA_DECL const char * archive_bzlib_version(void);
+__LA_DECL const char * archive_liblz4_version(void);
+__LA_DECL const char * archive_libzstd_version(void);
+
+/* Declare our basic types. */
+struct archive;
+struct archive_entry;
+
+/*
+ * Error codes: Use archive_errno() and archive_error_string()
+ * to retrieve details. Unless specified otherwise, all functions
+ * that return 'int' use these codes.
+ */
+#define ARCHIVE_EOF 1 /* Found end of archive. */
+#define ARCHIVE_OK 0 /* Operation was successful. */
+#define ARCHIVE_RETRY (-10) /* Retry might succeed. */
+#define ARCHIVE_WARN (-20) /* Partial success. */
+/* For example, if write_header "fails", then you can't push data. */
+#define ARCHIVE_FAILED (-25) /* Current operation cannot complete. */
+/* But if write_header is "fatal," then this archive is dead and useless. */
+#define ARCHIVE_FATAL (-30) /* No more operations are possible. */
+
+/*
+ * As far as possible, archive_errno returns standard platform errno codes.
+ * Of course, the details vary by platform, so the actual definitions
+ * here are stored in "archive_platform.h". The symbols are listed here
+ * for reference; as a rule, clients should not need to know the exact
+ * platform-dependent error code.
+ */
+/* Unrecognized or invalid file format. */
+/* #define ARCHIVE_ERRNO_FILE_FORMAT */
+/* Illegal usage of the library. */
+/* #define ARCHIVE_ERRNO_PROGRAMMER_ERROR */
+/* Unknown or unclassified error. */
+/* #define ARCHIVE_ERRNO_MISC */
+
+/*
+ * Callbacks are invoked to automatically read/skip/write/open/close the
+ * archive. You can provide your own for complex tasks (like breaking
+ * archives across multiple tapes) or use standard ones built into the
+ * library.
+ */
+
+/* Returns pointer and size of next block of data from archive. */
+typedef la_ssize_t archive_read_callback(struct archive *,
+ void *_client_data, const void **_buffer);
+
+/* Skips at most request bytes from archive and returns the skipped amount.
+ * This may skip fewer bytes than requested; it may even skip zero bytes.
+ * If you do skip fewer bytes than requested, libarchive will invoke your
+ * read callback and discard data as necessary to make up the full skip.
+ */
+typedef la_int64_t archive_skip_callback(struct archive *,
+ void *_client_data, la_int64_t request);
+
+/* Seeks to specified location in the file and returns the position.
+ * Whence values are SEEK_SET, SEEK_CUR, SEEK_END from stdio.h.
+ * Return ARCHIVE_FATAL if the seek fails for any reason.
+ */
+typedef la_int64_t archive_seek_callback(struct archive *,
+ void *_client_data, la_int64_t offset, int whence);
+
+/* Returns size actually written, zero on EOF, -1 on error. */
+typedef la_ssize_t archive_write_callback(struct archive *,
+ void *_client_data,
+ const void *_buffer, size_t _length);
+
+typedef int archive_open_callback(struct archive *, void *_client_data);
+
+typedef int archive_close_callback(struct archive *, void *_client_data);
+
+typedef int archive_free_callback(struct archive *, void *_client_data);
+
+/* Switches from one client data object to the next/prev client data object.
+ * This is useful for reading from different data blocks such as a set of files
+ * that make up one large file.
+ */
+typedef int archive_switch_callback(struct archive *, void *_client_data1,
+ void *_client_data2);
+
+/*
+ * Returns a passphrase used for encryption or decryption, NULL on nothing
+ * to do and give it up.
+ */
+typedef const char *archive_passphrase_callback(struct archive *,
+ void *_client_data);
+
+/*
+ * Codes to identify various stream filters.
+ */
+#define ARCHIVE_FILTER_NONE 0
+#define ARCHIVE_FILTER_GZIP 1
+#define ARCHIVE_FILTER_BZIP2 2
+#define ARCHIVE_FILTER_COMPRESS 3
+#define ARCHIVE_FILTER_PROGRAM 4
+#define ARCHIVE_FILTER_LZMA 5
+#define ARCHIVE_FILTER_XZ 6
+#define ARCHIVE_FILTER_UU 7
+#define ARCHIVE_FILTER_RPM 8
+#define ARCHIVE_FILTER_LZIP 9
+#define ARCHIVE_FILTER_LRZIP 10
+#define ARCHIVE_FILTER_LZOP 11
+#define ARCHIVE_FILTER_GRZIP 12
+#define ARCHIVE_FILTER_LZ4 13
+#define ARCHIVE_FILTER_ZSTD 14
+
+#if ARCHIVE_VERSION_NUMBER < 4000000
+#define ARCHIVE_COMPRESSION_NONE ARCHIVE_FILTER_NONE
+#define ARCHIVE_COMPRESSION_GZIP ARCHIVE_FILTER_GZIP
+#define ARCHIVE_COMPRESSION_BZIP2 ARCHIVE_FILTER_BZIP2
+#define ARCHIVE_COMPRESSION_COMPRESS ARCHIVE_FILTER_COMPRESS
+#define ARCHIVE_COMPRESSION_PROGRAM ARCHIVE_FILTER_PROGRAM
+#define ARCHIVE_COMPRESSION_LZMA ARCHIVE_FILTER_LZMA
+#define ARCHIVE_COMPRESSION_XZ ARCHIVE_FILTER_XZ
+#define ARCHIVE_COMPRESSION_UU ARCHIVE_FILTER_UU
+#define ARCHIVE_COMPRESSION_RPM ARCHIVE_FILTER_RPM
+#define ARCHIVE_COMPRESSION_LZIP ARCHIVE_FILTER_LZIP
+#define ARCHIVE_COMPRESSION_LRZIP ARCHIVE_FILTER_LRZIP
+#endif
+
+/*
+ * Codes returned by archive_format.
+ *
+ * Top 16 bits identifies the format family (e.g., "tar"); lower
+ * 16 bits indicate the variant. This is updated by read_next_header.
+ * Note that the lower 16 bits will often vary from entry to entry.
+ * In some cases, this variation occurs as libarchive learns more about
+ * the archive (for example, later entries might utilize extensions that
+ * weren't necessary earlier in the archive; in this case, libarchive
+ * will change the format code to indicate the extended format that
+ * was used). In other cases, it's because different tools have
+ * modified the archive and so different parts of the archive
+ * actually have slightly different formats. (Both tar and cpio store
+ * format codes in each entry, so it is quite possible for each
+ * entry to be in a different format.)
+ */
+#define ARCHIVE_FORMAT_BASE_MASK 0xff0000
+#define ARCHIVE_FORMAT_CPIO 0x10000
+#define ARCHIVE_FORMAT_CPIO_POSIX (ARCHIVE_FORMAT_CPIO | 1)
+#define ARCHIVE_FORMAT_CPIO_BIN_LE (ARCHIVE_FORMAT_CPIO | 2)
+#define ARCHIVE_FORMAT_CPIO_BIN_BE (ARCHIVE_FORMAT_CPIO | 3)
+#define ARCHIVE_FORMAT_CPIO_SVR4_NOCRC (ARCHIVE_FORMAT_CPIO | 4)
+#define ARCHIVE_FORMAT_CPIO_SVR4_CRC (ARCHIVE_FORMAT_CPIO | 5)
+#define ARCHIVE_FORMAT_CPIO_AFIO_LARGE (ARCHIVE_FORMAT_CPIO | 6)
+#define ARCHIVE_FORMAT_SHAR 0x20000
+#define ARCHIVE_FORMAT_SHAR_BASE (ARCHIVE_FORMAT_SHAR | 1)
+#define ARCHIVE_FORMAT_SHAR_DUMP (ARCHIVE_FORMAT_SHAR | 2)
+#define ARCHIVE_FORMAT_TAR 0x30000
+#define ARCHIVE_FORMAT_TAR_USTAR (ARCHIVE_FORMAT_TAR | 1)
+#define ARCHIVE_FORMAT_TAR_PAX_INTERCHANGE (ARCHIVE_FORMAT_TAR | 2)
+#define ARCHIVE_FORMAT_TAR_PAX_RESTRICTED (ARCHIVE_FORMAT_TAR | 3)
+#define ARCHIVE_FORMAT_TAR_GNUTAR (ARCHIVE_FORMAT_TAR | 4)
+#define ARCHIVE_FORMAT_ISO9660 0x40000
+#define ARCHIVE_FORMAT_ISO9660_ROCKRIDGE (ARCHIVE_FORMAT_ISO9660 | 1)
+#define ARCHIVE_FORMAT_ZIP 0x50000
+#define ARCHIVE_FORMAT_EMPTY 0x60000
+#define ARCHIVE_FORMAT_AR 0x70000
+#define ARCHIVE_FORMAT_AR_GNU (ARCHIVE_FORMAT_AR | 1)
+#define ARCHIVE_FORMAT_AR_BSD (ARCHIVE_FORMAT_AR | 2)
+#define ARCHIVE_FORMAT_MTREE 0x80000
+#define ARCHIVE_FORMAT_RAW 0x90000
+#define ARCHIVE_FORMAT_XAR 0xA0000
+#define ARCHIVE_FORMAT_LHA 0xB0000
+#define ARCHIVE_FORMAT_CAB 0xC0000
+#define ARCHIVE_FORMAT_RAR 0xD0000
+#define ARCHIVE_FORMAT_7ZIP 0xE0000
+#define ARCHIVE_FORMAT_WARC 0xF0000
+#define ARCHIVE_FORMAT_RAR_V5 0x100000
+
+/*
+ * Codes returned by archive_read_format_capabilities().
+ *
+ * This list can be extended with values between 0 and 0xffff.
+ * The original purpose of this list was to let different archive
+ * format readers expose their general capabilities in terms of
+ * encryption.
+ */
+#define ARCHIVE_READ_FORMAT_CAPS_NONE (0) /* no special capabilities */
+#define ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_DATA (1<<0) /* reader can detect encrypted data */
+#define ARCHIVE_READ_FORMAT_CAPS_ENCRYPT_METADATA (1<<1) /* reader can detect encryptable metadata (pathname, mtime, etc.) */
+
+/*
+ * Codes returned by archive_read_has_encrypted_entries().
+ *
+ * In case the archive does not support encryption detection at all
+ * ARCHIVE_READ_FORMAT_ENCRYPTION_UNSUPPORTED is returned. If the reader
+ * for some other reason (e.g. not enough bytes read) cannot say if
+ * there are encrypted entries, ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW
+ * is returned.
+ */
+#define ARCHIVE_READ_FORMAT_ENCRYPTION_UNSUPPORTED -2
+#define ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW -1
+
+/*-
+ * Basic outline for reading an archive:
+ * 1) Ask archive_read_new for an archive reader object.
+ * 2) Update any global properties as appropriate.
+ * In particular, you'll certainly want to call appropriate
+ * archive_read_support_XXX functions.
+ * 3) Call archive_read_open_XXX to open the archive
+ * 4) Repeatedly call archive_read_next_header to get information about
+ * successive archive entries. Call archive_read_data to extract
+ * data for entries of interest.
+ * 5) Call archive_read_free to end processing.
+ */
+__LA_DECL struct archive *archive_read_new(void);
+
+/*
+ * The archive_read_support_XXX calls enable auto-detect for this
+ * archive handle. They also link in the necessary support code.
+ * For example, if you don't want bzlib linked in, don't invoke
+ * support_compression_bzip2(). The "all" functions provide the
+ * obvious shorthand.
+ */
+
+#if ARCHIVE_VERSION_NUMBER < 4000000
+__LA_DECL int archive_read_support_compression_all(struct archive *)
+ __LA_DEPRECATED;
+__LA_DECL int archive_read_support_compression_bzip2(struct archive *)
+ __LA_DEPRECATED;
+__LA_DECL int archive_read_support_compression_compress(struct archive *)
+ __LA_DEPRECATED;
+__LA_DECL int archive_read_support_compression_gzip(struct archive *)
+ __LA_DEPRECATED;
+__LA_DECL int archive_read_support_compression_lzip(struct archive *)
+ __LA_DEPRECATED;
+__LA_DECL int archive_read_support_compression_lzma(struct archive *)
+ __LA_DEPRECATED;
+__LA_DECL int archive_read_support_compression_none(struct archive *)
+ __LA_DEPRECATED;
+__LA_DECL int archive_read_support_compression_program(struct archive *,
+ const char *command) __LA_DEPRECATED;
+__LA_DECL int archive_read_support_compression_program_signature
+ (struct archive *, const char *,
+ const void * /* match */, size_t) __LA_DEPRECATED;
+
+__LA_DECL int archive_read_support_compression_rpm(struct archive *)
+ __LA_DEPRECATED;
+__LA_DECL int archive_read_support_compression_uu(struct archive *)
+ __LA_DEPRECATED;
+__LA_DECL int archive_read_support_compression_xz(struct archive *)
+ __LA_DEPRECATED;
+#endif
+
+__LA_DECL int archive_read_support_filter_all(struct archive *);
+__LA_DECL int archive_read_support_filter_by_code(struct archive *, int);
+__LA_DECL int archive_read_support_filter_bzip2(struct archive *);
+__LA_DECL int archive_read_support_filter_compress(struct archive *);
+__LA_DECL int archive_read_support_filter_gzip(struct archive *);
+__LA_DECL int archive_read_support_filter_grzip(struct archive *);
+__LA_DECL int archive_read_support_filter_lrzip(struct archive *);
+__LA_DECL int archive_read_support_filter_lz4(struct archive *);
+__LA_DECL int archive_read_support_filter_lzip(struct archive *);
+__LA_DECL int archive_read_support_filter_lzma(struct archive *);
+__LA_DECL int archive_read_support_filter_lzop(struct archive *);
+__LA_DECL int archive_read_support_filter_none(struct archive *);
+__LA_DECL int archive_read_support_filter_program(struct archive *,
+ const char *command);
+__LA_DECL int archive_read_support_filter_program_signature
+ (struct archive *, const char * /* cmd */,
+ const void * /* match */, size_t);
+__LA_DECL int archive_read_support_filter_rpm(struct archive *);
+__LA_DECL int archive_read_support_filter_uu(struct archive *);
+__LA_DECL int archive_read_support_filter_xz(struct archive *);
+__LA_DECL int archive_read_support_filter_zstd(struct archive *);
+
+__LA_DECL int archive_read_support_format_7zip(struct archive *);
+__LA_DECL int archive_read_support_format_all(struct archive *);
+__LA_DECL int archive_read_support_format_ar(struct archive *);
+__LA_DECL int archive_read_support_format_by_code(struct archive *, int);
+__LA_DECL int archive_read_support_format_cab(struct archive *);
+__LA_DECL int archive_read_support_format_cpio(struct archive *);
+__LA_DECL int archive_read_support_format_empty(struct archive *);
+__LA_DECL int archive_read_support_format_gnutar(struct archive *);
+__LA_DECL int archive_read_support_format_iso9660(struct archive *);
+__LA_DECL int archive_read_support_format_lha(struct archive *);
+__LA_DECL int archive_read_support_format_mtree(struct archive *);
+__LA_DECL int archive_read_support_format_rar(struct archive *);
+__LA_DECL int archive_read_support_format_rar5(struct archive *);
+__LA_DECL int archive_read_support_format_raw(struct archive *);
+__LA_DECL int archive_read_support_format_tar(struct archive *);
+__LA_DECL int archive_read_support_format_warc(struct archive *);
+__LA_DECL int archive_read_support_format_xar(struct archive *);
+/* archive_read_support_format_zip() enables both streamable and seekable
+ * zip readers. */
+__LA_DECL int archive_read_support_format_zip(struct archive *);
+/* Reads Zip archives as stream from beginning to end. Doesn't
+ * correctly handle SFX ZIP files or ZIP archives that have been modified
+ * in-place. */
+__LA_DECL int archive_read_support_format_zip_streamable(struct archive *);
+/* Reads starting from central directory; requires seekable input. */
+__LA_DECL int archive_read_support_format_zip_seekable(struct archive *);
+
+/* Functions to manually set the format and filters to be used. This is
+ * useful to bypass the bidding process when the format and filters to use
+ * is known in advance.
+ */
+__LA_DECL int archive_read_set_format(struct archive *, int);
+__LA_DECL int archive_read_append_filter(struct archive *, int);
+__LA_DECL int archive_read_append_filter_program(struct archive *,
+ const char *);
+__LA_DECL int archive_read_append_filter_program_signature
+ (struct archive *, const char *, const void * /* match */, size_t);
+
+/* Set various callbacks. */
+__LA_DECL int archive_read_set_open_callback(struct archive *,
+ archive_open_callback *);
+__LA_DECL int archive_read_set_read_callback(struct archive *,
+ archive_read_callback *);
+__LA_DECL int archive_read_set_seek_callback(struct archive *,
+ archive_seek_callback *);
+__LA_DECL int archive_read_set_skip_callback(struct archive *,
+ archive_skip_callback *);
+__LA_DECL int archive_read_set_close_callback(struct archive *,
+ archive_close_callback *);
+/* Callback used to switch between one data object to the next */
+__LA_DECL int archive_read_set_switch_callback(struct archive *,
+ archive_switch_callback *);
+
+/* This sets the first data object. */
+__LA_DECL int archive_read_set_callback_data(struct archive *, void *);
+/* This sets data object at specified index */
+__LA_DECL int archive_read_set_callback_data2(struct archive *, void *,
+ unsigned int);
+/* This adds a data object at the specified index. */
+__LA_DECL int archive_read_add_callback_data(struct archive *, void *,
+ unsigned int);
+/* This appends a data object to the end of list */
+__LA_DECL int archive_read_append_callback_data(struct archive *, void *);
+/* This prepends a data object to the beginning of list */
+__LA_DECL int archive_read_prepend_callback_data(struct archive *, void *);
+
+/* Opening freezes the callbacks. */
+__LA_DECL int archive_read_open1(struct archive *);
+
+/* Convenience wrappers around the above. */
+__LA_DECL int archive_read_open(struct archive *, void *_client_data,
+ archive_open_callback *, archive_read_callback *,
+ archive_close_callback *);
+__LA_DECL int archive_read_open2(struct archive *, void *_client_data,
+ archive_open_callback *, archive_read_callback *,
+ archive_skip_callback *, archive_close_callback *);
+
+/*
+ * A variety of shortcuts that invoke archive_read_open() with
+ * canned callbacks suitable for common situations. The ones that
+ * accept a block size handle tape blocking correctly.
+ */
+/* Use this if you know the filename. Note: NULL indicates stdin. */
+__LA_DECL int archive_read_open_filename(struct archive *,
+ const char *_filename, size_t _block_size);
+/* Use this for reading multivolume files by filenames.
+ * NOTE: Must be NULL terminated. Sorting is NOT done. */
+__LA_DECL int archive_read_open_filenames(struct archive *,
+ const char **_filenames, size_t _block_size);
+__LA_DECL int archive_read_open_filename_w(struct archive *,
+ const wchar_t *_filename, size_t _block_size);
+/* archive_read_open_file() is a deprecated synonym for ..._open_filename(). */
+__LA_DECL int archive_read_open_file(struct archive *,
+ const char *_filename, size_t _block_size) __LA_DEPRECATED;
+/* Read an archive that's stored in memory. */
+__LA_DECL int archive_read_open_memory(struct archive *,
+ const void * buff, size_t size);
+/* A more involved version that is only used for internal testing. */
+__LA_DECL int archive_read_open_memory2(struct archive *a, const void *buff,
+ size_t size, size_t read_size);
+/* Read an archive that's already open, using the file descriptor. */
+__LA_DECL int archive_read_open_fd(struct archive *, int _fd,
+ size_t _block_size);
+/* Read an archive that's already open, using a FILE *. */
+/* Note: DO NOT use this with tape drives. */
+__LA_DECL int archive_read_open_FILE(struct archive *, FILE *_file);
+
+/* Parses and returns next entry header. */
+__LA_DECL int archive_read_next_header(struct archive *,
+ struct archive_entry **);
+
+/* Parses and returns next entry header using the archive_entry passed in */
+__LA_DECL int archive_read_next_header2(struct archive *,
+ struct archive_entry *);
+
+/*
+ * Retrieve the byte offset in UNCOMPRESSED data where last-read
+ * header started.
+ */
+__LA_DECL la_int64_t archive_read_header_position(struct archive *);
+
+/*
+ * Returns 1 if the archive contains at least one encrypted entry.
+ * If the archive format not support encryption at all
+ * ARCHIVE_READ_FORMAT_ENCRYPTION_UNSUPPORTED is returned.
+ * If for any other reason (e.g. not enough data read so far)
+ * we cannot say whether there are encrypted entries, then
+ * ARCHIVE_READ_FORMAT_ENCRYPTION_DONT_KNOW is returned.
+ * In general, this function will return values below zero when the
+ * reader is uncertain or totally incapable of encryption support.
+ * When this function returns 0 you can be sure that the reader
+ * supports encryption detection but no encrypted entries have
+ * been found yet.
+ *
+ * NOTE: If the metadata/header of an archive is also encrypted, you
+ * cannot rely on the number of encrypted entries. That is why this
+ * function does not return the number of encrypted entries but#
+ * just shows that there are some.
+ */
+__LA_DECL int archive_read_has_encrypted_entries(struct archive *);
+
+/*
+ * Returns a bitmask of capabilities that are supported by the archive format reader.
+ * If the reader has no special capabilities, ARCHIVE_READ_FORMAT_CAPS_NONE is returned.
+ */
+__LA_DECL int archive_read_format_capabilities(struct archive *);
+
+/* Read data from the body of an entry. Similar to read(2). */
+__LA_DECL la_ssize_t archive_read_data(struct archive *,
+ void *, size_t);
+
+/* Seek within the body of an entry. Similar to lseek(2). */
+__LA_DECL la_int64_t archive_seek_data(struct archive *, la_int64_t, int);
+
+/*
+ * A zero-copy version of archive_read_data that also exposes the file offset
+ * of each returned block. Note that the client has no way to specify
+ * the desired size of the block. The API does guarantee that offsets will
+ * be strictly increasing and that returned blocks will not overlap.
+ */
+__LA_DECL int archive_read_data_block(struct archive *a,
+ const void **buff, size_t *size, la_int64_t *offset);
+
+/*-
+ * Some convenience functions that are built on archive_read_data:
+ * 'skip': skips entire entry
+ * 'into_buffer': writes data into memory buffer that you provide
+ * 'into_fd': writes data to specified filedes
+ */
+__LA_DECL int archive_read_data_skip(struct archive *);
+__LA_DECL int archive_read_data_into_fd(struct archive *, int fd);
+
+/*
+ * Set read options.
+ */
+/* Apply option to the format only. */
+__LA_DECL int archive_read_set_format_option(struct archive *_a,
+ const char *m, const char *o,
+ const char *v);
+/* Apply option to the filter only. */
+__LA_DECL int archive_read_set_filter_option(struct archive *_a,
+ const char *m, const char *o,
+ const char *v);
+/* Apply option to both the format and the filter. */
+__LA_DECL int archive_read_set_option(struct archive *_a,
+ const char *m, const char *o,
+ const char *v);
+/* Apply option string to both the format and the filter. */
+__LA_DECL int archive_read_set_options(struct archive *_a,
+ const char *opts);
+
+/*
+ * Add a decryption passphrase.
+ */
+__LA_DECL int archive_read_add_passphrase(struct archive *, const char *);
+__LA_DECL int archive_read_set_passphrase_callback(struct archive *,
+ void *client_data, archive_passphrase_callback *);
+
+
+/*-
+ * Convenience function to recreate the current entry (whose header
+ * has just been read) on disk.
+ *
+ * This does quite a bit more than just copy data to disk. It also:
+ * - Creates intermediate directories as required.
+ * - Manages directory permissions: non-writable directories will
+ * be initially created with write permission enabled; when the
+ * archive is closed, dir permissions are edited to the values specified
+ * in the archive.
+ * - Checks hardlinks: hardlinks will not be extracted unless the
+ * linked-to file was also extracted within the same session. (TODO)
+ */
+
+/* The "flags" argument selects optional behavior, 'OR' the flags you want. */
+
+/* Default: Do not try to set owner/group. */
+#define ARCHIVE_EXTRACT_OWNER (0x0001)
+/* Default: Do obey umask, do not restore SUID/SGID/SVTX bits. */
+#define ARCHIVE_EXTRACT_PERM (0x0002)
+/* Default: Do not restore mtime/atime. */
+#define ARCHIVE_EXTRACT_TIME (0x0004)
+/* Default: Replace existing files. */
+#define ARCHIVE_EXTRACT_NO_OVERWRITE (0x0008)
+/* Default: Try create first, unlink only if create fails with EEXIST. */
+#define ARCHIVE_EXTRACT_UNLINK (0x0010)
+/* Default: Do not restore ACLs. */
+#define ARCHIVE_EXTRACT_ACL (0x0020)
+/* Default: Do not restore fflags. */
+#define ARCHIVE_EXTRACT_FFLAGS (0x0040)
+/* Default: Do not restore xattrs. */
+#define ARCHIVE_EXTRACT_XATTR (0x0080)
+/* Default: Do not try to guard against extracts redirected by symlinks. */
+/* Note: With ARCHIVE_EXTRACT_UNLINK, will remove any intermediate symlink. */
+#define ARCHIVE_EXTRACT_SECURE_SYMLINKS (0x0100)
+/* Default: Do not reject entries with '..' as path elements. */
+#define ARCHIVE_EXTRACT_SECURE_NODOTDOT (0x0200)
+/* Default: Create parent directories as needed. */
+#define ARCHIVE_EXTRACT_NO_AUTODIR (0x0400)
+/* Default: Overwrite files, even if one on disk is newer. */
+#define ARCHIVE_EXTRACT_NO_OVERWRITE_NEWER (0x0800)
+/* Detect blocks of 0 and write holes instead. */
+#define ARCHIVE_EXTRACT_SPARSE (0x1000)
+/* Default: Do not restore Mac extended metadata. */
+/* This has no effect except on Mac OS. */
+#define ARCHIVE_EXTRACT_MAC_METADATA (0x2000)
+/* Default: Use HFS+ compression if it was compressed. */
+/* This has no effect except on Mac OS v10.6 or later. */
+#define ARCHIVE_EXTRACT_NO_HFS_COMPRESSION (0x4000)
+/* Default: Do not use HFS+ compression if it was not compressed. */
+/* This has no effect except on Mac OS v10.6 or later. */
+#define ARCHIVE_EXTRACT_HFS_COMPRESSION_FORCED (0x8000)
+/* Default: Do not reject entries with absolute paths */
+#define ARCHIVE_EXTRACT_SECURE_NOABSOLUTEPATHS (0x10000)
+/* Default: Do not clear no-change flags when unlinking object */
+#define ARCHIVE_EXTRACT_CLEAR_NOCHANGE_FFLAGS (0x20000)
+/* Default: Do not extract atomically (using rename) */
+#define ARCHIVE_EXTRACT_SAFE_WRITES (0x40000)
+
+__LA_DECL int archive_read_extract(struct archive *, struct archive_entry *,
+ int flags);
+__LA_DECL int archive_read_extract2(struct archive *, struct archive_entry *,
+ struct archive * /* dest */);
+__LA_DECL void archive_read_extract_set_progress_callback(struct archive *,
+ void (*_progress_func)(void *), void *_user_data);
+
+/* Record the dev/ino of a file that will not be written. This is
+ * generally set to the dev/ino of the archive being read. */
+__LA_DECL void archive_read_extract_set_skip_file(struct archive *,
+ la_int64_t, la_int64_t);
+
+/* Close the file and release most resources. */
+__LA_DECL int archive_read_close(struct archive *);
+/* Release all resources and destroy the object. */
+/* Note that archive_read_free will call archive_read_close for you. */
+__LA_DECL int archive_read_free(struct archive *);
+#if ARCHIVE_VERSION_NUMBER < 4000000
+/* Synonym for archive_read_free() for backwards compatibility. */
+__LA_DECL int archive_read_finish(struct archive *) __LA_DEPRECATED;
+#endif
+
+/*-
+ * To create an archive:
+ * 1) Ask archive_write_new for an archive writer object.
+ * 2) Set any global properties. In particular, you should set
+ * the compression and format to use.
+ * 3) Call archive_write_open to open the file (most people
+ * will use archive_write_open_file or archive_write_open_fd,
+ * which provide convenient canned I/O callbacks for you).
+ * 4) For each entry:
+ * - construct an appropriate struct archive_entry structure
+ * - archive_write_header to write the header
+ * - archive_write_data to write the entry data
+ * 5) archive_write_close to close the output
+ * 6) archive_write_free to cleanup the writer and release resources
+ */
+__LA_DECL struct archive *archive_write_new(void);
+__LA_DECL int archive_write_set_bytes_per_block(struct archive *,
+ int bytes_per_block);
+__LA_DECL int archive_write_get_bytes_per_block(struct archive *);
+/* XXX This is badly misnamed; suggestions appreciated. XXX */
+__LA_DECL int archive_write_set_bytes_in_last_block(struct archive *,
+ int bytes_in_last_block);
+__LA_DECL int archive_write_get_bytes_in_last_block(struct archive *);
+
+/* The dev/ino of a file that won't be archived. This is used
+ * to avoid recursively adding an archive to itself. */
+__LA_DECL int archive_write_set_skip_file(struct archive *,
+ la_int64_t, la_int64_t);
+
+#if ARCHIVE_VERSION_NUMBER < 4000000
+__LA_DECL int archive_write_set_compression_bzip2(struct archive *)
+ __LA_DEPRECATED;
+__LA_DECL int archive_write_set_compression_compress(struct archive *)
+ __LA_DEPRECATED;
+__LA_DECL int archive_write_set_compression_gzip(struct archive *)
+ __LA_DEPRECATED;
+__LA_DECL int archive_write_set_compression_lzip(struct archive *)
+ __LA_DEPRECATED;
+__LA_DECL int archive_write_set_compression_lzma(struct archive *)
+ __LA_DEPRECATED;
+__LA_DECL int archive_write_set_compression_none(struct archive *)
+ __LA_DEPRECATED;
+__LA_DECL int archive_write_set_compression_program(struct archive *,
+ const char *cmd) __LA_DEPRECATED;
+__LA_DECL int archive_write_set_compression_xz(struct archive *)
+ __LA_DEPRECATED;
+#endif
+
+/* A convenience function to set the filter based on the code. */
+__LA_DECL int archive_write_add_filter(struct archive *, int filter_code);
+__LA_DECL int archive_write_add_filter_by_name(struct archive *,
+ const char *name);
+__LA_DECL int archive_write_add_filter_b64encode(struct archive *);
+__LA_DECL int archive_write_add_filter_bzip2(struct archive *);
+__LA_DECL int archive_write_add_filter_compress(struct archive *);
+__LA_DECL int archive_write_add_filter_grzip(struct archive *);
+__LA_DECL int archive_write_add_filter_gzip(struct archive *);
+__LA_DECL int archive_write_add_filter_lrzip(struct archive *);
+__LA_DECL int archive_write_add_filter_lz4(struct archive *);
+__LA_DECL int archive_write_add_filter_lzip(struct archive *);
+__LA_DECL int archive_write_add_filter_lzma(struct archive *);
+__LA_DECL int archive_write_add_filter_lzop(struct archive *);
+__LA_DECL int archive_write_add_filter_none(struct archive *);
+__LA_DECL int archive_write_add_filter_program(struct archive *,
+ const char *cmd);
+__LA_DECL int archive_write_add_filter_uuencode(struct archive *);
+__LA_DECL int archive_write_add_filter_xz(struct archive *);
+__LA_DECL int archive_write_add_filter_zstd(struct archive *);
+
+
+/* A convenience function to set the format based on the code or name. */
+__LA_DECL int archive_write_set_format(struct archive *, int format_code);
+__LA_DECL int archive_write_set_format_by_name(struct archive *,
+ const char *name);
+/* To minimize link pollution, use one or more of the following. */
+__LA_DECL int archive_write_set_format_7zip(struct archive *);
+__LA_DECL int archive_write_set_format_ar_bsd(struct archive *);
+__LA_DECL int archive_write_set_format_ar_svr4(struct archive *);
+__LA_DECL int archive_write_set_format_cpio(struct archive *);
+__LA_DECL int archive_write_set_format_cpio_newc(struct archive *);
+__LA_DECL int archive_write_set_format_gnutar(struct archive *);
+__LA_DECL int archive_write_set_format_iso9660(struct archive *);
+__LA_DECL int archive_write_set_format_mtree(struct archive *);
+__LA_DECL int archive_write_set_format_mtree_classic(struct archive *);
+/* TODO: int archive_write_set_format_old_tar(struct archive *); */
+__LA_DECL int archive_write_set_format_pax(struct archive *);
+__LA_DECL int archive_write_set_format_pax_restricted(struct archive *);
+__LA_DECL int archive_write_set_format_raw(struct archive *);
+__LA_DECL int archive_write_set_format_shar(struct archive *);
+__LA_DECL int archive_write_set_format_shar_dump(struct archive *);
+__LA_DECL int archive_write_set_format_ustar(struct archive *);
+__LA_DECL int archive_write_set_format_v7tar(struct archive *);
+__LA_DECL int archive_write_set_format_warc(struct archive *);
+__LA_DECL int archive_write_set_format_xar(struct archive *);
+__LA_DECL int archive_write_set_format_zip(struct archive *);
+__LA_DECL int archive_write_set_format_filter_by_ext(struct archive *a, const char *filename);
+__LA_DECL int archive_write_set_format_filter_by_ext_def(struct archive *a, const char *filename, const char * def_ext);
+__LA_DECL int archive_write_zip_set_compression_deflate(struct archive *);
+__LA_DECL int archive_write_zip_set_compression_store(struct archive *);
+/* Deprecated; use archive_write_open2 instead */
+__LA_DECL int archive_write_open(struct archive *, void *,
+ archive_open_callback *, archive_write_callback *,
+ archive_close_callback *);
+__LA_DECL int archive_write_open2(struct archive *, void *,
+ archive_open_callback *, archive_write_callback *,
+ archive_close_callback *, archive_free_callback *);
+__LA_DECL int archive_write_open_fd(struct archive *, int _fd);
+__LA_DECL int archive_write_open_filename(struct archive *, const char *_file);
+__LA_DECL int archive_write_open_filename_w(struct archive *,
+ const wchar_t *_file);
+/* A deprecated synonym for archive_write_open_filename() */
+__LA_DECL int archive_write_open_file(struct archive *, const char *_file)
+ __LA_DEPRECATED;
+__LA_DECL int archive_write_open_FILE(struct archive *, FILE *);
+/* _buffSize is the size of the buffer, _used refers to a variable that
+ * will be updated after each write into the buffer. */
+__LA_DECL int archive_write_open_memory(struct archive *,
+ void *_buffer, size_t _buffSize, size_t *_used);
+
+/*
+ * Note that the library will truncate writes beyond the size provided
+ * to archive_write_header or pad if the provided data is short.
+ */
+__LA_DECL int archive_write_header(struct archive *,
+ struct archive_entry *);
+__LA_DECL la_ssize_t archive_write_data(struct archive *,
+ const void *, size_t);
+
+/* This interface is currently only available for archive_write_disk handles. */
+__LA_DECL la_ssize_t archive_write_data_block(struct archive *,
+ const void *, size_t, la_int64_t);
+
+__LA_DECL int archive_write_finish_entry(struct archive *);
+__LA_DECL int archive_write_close(struct archive *);
+/* Marks the archive as FATAL so that a subsequent free() operation
+ * won't try to close() cleanly. Provides a fast abort capability
+ * when the client discovers that things have gone wrong. */
+__LA_DECL int archive_write_fail(struct archive *);
+/* This can fail if the archive wasn't already closed, in which case
+ * archive_write_free() will implicitly call archive_write_close(). */
+__LA_DECL int archive_write_free(struct archive *);
+#if ARCHIVE_VERSION_NUMBER < 4000000
+/* Synonym for archive_write_free() for backwards compatibility. */
+__LA_DECL int archive_write_finish(struct archive *) __LA_DEPRECATED;
+#endif
+
+/*
+ * Set write options.
+ */
+/* Apply option to the format only. */
+__LA_DECL int archive_write_set_format_option(struct archive *_a,
+ const char *m, const char *o,
+ const char *v);
+/* Apply option to the filter only. */
+__LA_DECL int archive_write_set_filter_option(struct archive *_a,
+ const char *m, const char *o,
+ const char *v);
+/* Apply option to both the format and the filter. */
+__LA_DECL int archive_write_set_option(struct archive *_a,
+ const char *m, const char *o,
+ const char *v);
+/* Apply option string to both the format and the filter. */
+__LA_DECL int archive_write_set_options(struct archive *_a,
+ const char *opts);
+
+/*
+ * Set a encryption passphrase.
+ */
+__LA_DECL int archive_write_set_passphrase(struct archive *_a, const char *p);
+__LA_DECL int archive_write_set_passphrase_callback(struct archive *,
+ void *client_data, archive_passphrase_callback *);
+
+/*-
+ * ARCHIVE_WRITE_DISK API
+ *
+ * To create objects on disk:
+ * 1) Ask archive_write_disk_new for a new archive_write_disk object.
+ * 2) Set any global properties. In particular, you probably
+ * want to set the options.
+ * 3) For each entry:
+ * - construct an appropriate struct archive_entry structure
+ * - archive_write_header to create the file/dir/etc on disk
+ * - archive_write_data to write the entry data
+ * 4) archive_write_free to cleanup the writer and release resources
+ *
+ * In particular, you can use this in conjunction with archive_read()
+ * to pull entries out of an archive and create them on disk.
+ */
+__LA_DECL struct archive *archive_write_disk_new(void);
+/* This file will not be overwritten. */
+__LA_DECL int archive_write_disk_set_skip_file(struct archive *,
+ la_int64_t, la_int64_t);
+/* Set flags to control how the next item gets created.
+ * This accepts a bitmask of ARCHIVE_EXTRACT_XXX flags defined above. */
+__LA_DECL int archive_write_disk_set_options(struct archive *,
+ int flags);
+/*
+ * The lookup functions are given uname/uid (or gname/gid) pairs and
+ * return a uid (gid) suitable for this system. These are used for
+ * restoring ownership and for setting ACLs. The default functions
+ * are naive, they just return the uid/gid. These are small, so reasonable
+ * for applications that don't need to preserve ownership; they
+ * are probably also appropriate for applications that are doing
+ * same-system backup and restore.
+ */
+/*
+ * The "standard" lookup functions use common system calls to lookup
+ * the uname/gname, falling back to the uid/gid if the names can't be
+ * found. They cache lookups and are reasonably fast, but can be very
+ * large, so they are not used unless you ask for them. In
+ * particular, these match the specifications of POSIX "pax" and old
+ * POSIX "tar".
+ */
+__LA_DECL int archive_write_disk_set_standard_lookup(struct archive *);
+/*
+ * If neither the default (naive) nor the standard (big) functions suit
+ * your needs, you can write your own and register them. Be sure to
+ * include a cleanup function if you have allocated private data.
+ */
+__LA_DECL int archive_write_disk_set_group_lookup(struct archive *,
+ void * /* private_data */,
+ la_int64_t (*)(void *, const char *, la_int64_t),
+ void (* /* cleanup */)(void *));
+__LA_DECL int archive_write_disk_set_user_lookup(struct archive *,
+ void * /* private_data */,
+ la_int64_t (*)(void *, const char *, la_int64_t),
+ void (* /* cleanup */)(void *));
+__LA_DECL la_int64_t archive_write_disk_gid(struct archive *, const char *, la_int64_t);
+__LA_DECL la_int64_t archive_write_disk_uid(struct archive *, const char *, la_int64_t);
+
+/*
+ * ARCHIVE_READ_DISK API
+ *
+ * This is still evolving and somewhat experimental.
+ */
+__LA_DECL struct archive *archive_read_disk_new(void);
+/* The names for symlink modes here correspond to an old BSD
+ * command-line argument convention: -L, -P, -H */
+/* Follow all symlinks. */
+__LA_DECL int archive_read_disk_set_symlink_logical(struct archive *);
+/* Follow no symlinks. */
+__LA_DECL int archive_read_disk_set_symlink_physical(struct archive *);
+/* Follow symlink initially, then not. */
+__LA_DECL int archive_read_disk_set_symlink_hybrid(struct archive *);
+/* TODO: Handle Linux stat32/stat64 ugliness. <sigh> */
+__LA_DECL int archive_read_disk_entry_from_file(struct archive *,
+ struct archive_entry *, int /* fd */, const struct stat *);
+/* Look up gname for gid or uname for uid. */
+/* Default implementations are very, very stupid. */
+__LA_DECL const char *archive_read_disk_gname(struct archive *, la_int64_t);
+__LA_DECL const char *archive_read_disk_uname(struct archive *, la_int64_t);
+/* "Standard" implementation uses getpwuid_r, getgrgid_r and caches the
+ * results for performance. */
+__LA_DECL int archive_read_disk_set_standard_lookup(struct archive *);
+/* You can install your own lookups if you like. */
+__LA_DECL int archive_read_disk_set_gname_lookup(struct archive *,
+ void * /* private_data */,
+ const char *(* /* lookup_fn */)(void *, la_int64_t),
+ void (* /* cleanup_fn */)(void *));
+__LA_DECL int archive_read_disk_set_uname_lookup(struct archive *,
+ void * /* private_data */,
+ const char *(* /* lookup_fn */)(void *, la_int64_t),
+ void (* /* cleanup_fn */)(void *));
+/* Start traversal. */
+__LA_DECL int archive_read_disk_open(struct archive *, const char *);
+__LA_DECL int archive_read_disk_open_w(struct archive *, const wchar_t *);
+/*
+ * Request that current entry be visited. If you invoke it on every
+ * directory, you'll get a physical traversal. This is ignored if the
+ * current entry isn't a directory or a link to a directory. So, if
+ * you invoke this on every returned path, you'll get a full logical
+ * traversal.
+ */
+__LA_DECL int archive_read_disk_descend(struct archive *);
+__LA_DECL int archive_read_disk_can_descend(struct archive *);
+__LA_DECL int archive_read_disk_current_filesystem(struct archive *);
+__LA_DECL int archive_read_disk_current_filesystem_is_synthetic(struct archive *);
+__LA_DECL int archive_read_disk_current_filesystem_is_remote(struct archive *);
+/* Request that the access time of the entry visited by traversal be restored. */
+__LA_DECL int archive_read_disk_set_atime_restored(struct archive *);
+/*
+ * Set behavior. The "flags" argument selects optional behavior.
+ */
+/* Request that the access time of the entry visited by traversal be restored.
+ * This is the same as archive_read_disk_set_atime_restored. */
+#define ARCHIVE_READDISK_RESTORE_ATIME (0x0001)
+/* Default: Do not skip an entry which has nodump flags. */
+#define ARCHIVE_READDISK_HONOR_NODUMP (0x0002)
+/* Default: Skip a mac resource fork file whose prefix is "._" because of
+ * using copyfile. */
+#define ARCHIVE_READDISK_MAC_COPYFILE (0x0004)
+/* Default: Traverse mount points. */
+#define ARCHIVE_READDISK_NO_TRAVERSE_MOUNTS (0x0008)
+/* Default: Xattrs are read from disk. */
+#define ARCHIVE_READDISK_NO_XATTR (0x0010)
+/* Default: ACLs are read from disk. */
+#define ARCHIVE_READDISK_NO_ACL (0x0020)
+/* Default: File flags are read from disk. */
+#define ARCHIVE_READDISK_NO_FFLAGS (0x0040)
+
+__LA_DECL int archive_read_disk_set_behavior(struct archive *,
+ int flags);
+
+/*
+ * Set archive_match object that will be used in archive_read_disk to
+ * know whether an entry should be skipped. The callback function
+ * _excluded_func will be invoked when an entry is skipped by the result
+ * of archive_match.
+ */
+__LA_DECL int archive_read_disk_set_matching(struct archive *,
+ struct archive *_matching, void (*_excluded_func)
+ (struct archive *, void *, struct archive_entry *),
+ void *_client_data);
+__LA_DECL int archive_read_disk_set_metadata_filter_callback(struct archive *,
+ int (*_metadata_filter_func)(struct archive *, void *,
+ struct archive_entry *), void *_client_data);
+
+/* Simplified cleanup interface;
+ * This calls archive_read_free() or archive_write_free() as needed. */
+__LA_DECL int archive_free(struct archive *);
+
+/*
+ * Accessor functions to read/set various information in
+ * the struct archive object:
+ */
+
+/* Number of filters in the current filter pipeline. */
+/* Filter #0 is the one closest to the format, -1 is a synonym for the
+ * last filter, which is always the pseudo-filter that wraps the
+ * client callbacks. */
+__LA_DECL int archive_filter_count(struct archive *);
+__LA_DECL la_int64_t archive_filter_bytes(struct archive *, int);
+__LA_DECL int archive_filter_code(struct archive *, int);
+__LA_DECL const char * archive_filter_name(struct archive *, int);
+
+#if ARCHIVE_VERSION_NUMBER < 4000000
+/* These don't properly handle multiple filters, so are deprecated and
+ * will eventually be removed. */
+/* As of libarchive 3.0, this is an alias for archive_filter_bytes(a, -1); */
+__LA_DECL la_int64_t archive_position_compressed(struct archive *)
+ __LA_DEPRECATED;
+/* As of libarchive 3.0, this is an alias for archive_filter_bytes(a, 0); */
+__LA_DECL la_int64_t archive_position_uncompressed(struct archive *)
+ __LA_DEPRECATED;
+/* As of libarchive 3.0, this is an alias for archive_filter_name(a, 0); */
+__LA_DECL const char *archive_compression_name(struct archive *)
+ __LA_DEPRECATED;
+/* As of libarchive 3.0, this is an alias for archive_filter_code(a, 0); */
+__LA_DECL int archive_compression(struct archive *)
+ __LA_DEPRECATED;
+#endif
+
+__LA_DECL int archive_errno(struct archive *);
+__LA_DECL const char *archive_error_string(struct archive *);
+__LA_DECL const char *archive_format_name(struct archive *);
+__LA_DECL int archive_format(struct archive *);
+__LA_DECL void archive_clear_error(struct archive *);
+__LA_DECL void archive_set_error(struct archive *, int _err,
+ const char *fmt, ...) __LA_PRINTF(3, 4);
+__LA_DECL void archive_copy_error(struct archive *dest,
+ struct archive *src);
+__LA_DECL int archive_file_count(struct archive *);
+
+/*
+ * ARCHIVE_MATCH API
+ */
+__LA_DECL struct archive *archive_match_new(void);
+__LA_DECL int archive_match_free(struct archive *);
+
+/*
+ * Test if archive_entry is excluded.
+ * This is a convenience function. This is the same as calling all
+ * archive_match_path_excluded, archive_match_time_excluded
+ * and archive_match_owner_excluded.
+ */
+__LA_DECL int archive_match_excluded(struct archive *,
+ struct archive_entry *);
+
+/*
+ * Test if pathname is excluded. The conditions are set by following functions.
+ */
+__LA_DECL int archive_match_path_excluded(struct archive *,
+ struct archive_entry *);
+/* Control recursive inclusion of directory content when directory is included. Default on. */
+__LA_DECL int archive_match_set_inclusion_recursion(struct archive *, int);
+/* Add exclusion pathname pattern. */
+__LA_DECL int archive_match_exclude_pattern(struct archive *, const char *);
+__LA_DECL int archive_match_exclude_pattern_w(struct archive *,
+ const wchar_t *);
+/* Add exclusion pathname pattern from file. */
+__LA_DECL int archive_match_exclude_pattern_from_file(struct archive *,
+ const char *, int _nullSeparator);
+__LA_DECL int archive_match_exclude_pattern_from_file_w(struct archive *,
+ const wchar_t *, int _nullSeparator);
+/* Add inclusion pathname pattern. */
+__LA_DECL int archive_match_include_pattern(struct archive *, const char *);
+__LA_DECL int archive_match_include_pattern_w(struct archive *,
+ const wchar_t *);
+/* Add inclusion pathname pattern from file. */
+__LA_DECL int archive_match_include_pattern_from_file(struct archive *,
+ const char *, int _nullSeparator);
+__LA_DECL int archive_match_include_pattern_from_file_w(struct archive *,
+ const wchar_t *, int _nullSeparator);
+/*
+ * How to get statistic information for inclusion patterns.
+ */
+/* Return the amount number of unmatched inclusion patterns. */
+__LA_DECL int archive_match_path_unmatched_inclusions(struct archive *);
+/* Return the pattern of unmatched inclusion with ARCHIVE_OK.
+ * Return ARCHIVE_EOF if there is no inclusion pattern. */
+__LA_DECL int archive_match_path_unmatched_inclusions_next(
+ struct archive *, const char **);
+__LA_DECL int archive_match_path_unmatched_inclusions_next_w(
+ struct archive *, const wchar_t **);
+
+/*
+ * Test if a file is excluded by its time stamp.
+ * The conditions are set by following functions.
+ */
+__LA_DECL int archive_match_time_excluded(struct archive *,
+ struct archive_entry *);
+
+/*
+ * Flags to tell a matching type of time stamps. These are used for
+ * following functions.
+ */
+/* Time flag: mtime to be tested. */
+#define ARCHIVE_MATCH_MTIME (0x0100)
+/* Time flag: ctime to be tested. */
+#define ARCHIVE_MATCH_CTIME (0x0200)
+/* Comparison flag: Match the time if it is newer than. */
+#define ARCHIVE_MATCH_NEWER (0x0001)
+/* Comparison flag: Match the time if it is older than. */
+#define ARCHIVE_MATCH_OLDER (0x0002)
+/* Comparison flag: Match the time if it is equal to. */
+#define ARCHIVE_MATCH_EQUAL (0x0010)
+/* Set inclusion time. */
+__LA_DECL int archive_match_include_time(struct archive *, int _flag,
+ time_t _sec, long _nsec);
+/* Set inclusion time by a date string. */
+__LA_DECL int archive_match_include_date(struct archive *, int _flag,
+ const char *_datestr);
+__LA_DECL int archive_match_include_date_w(struct archive *, int _flag,
+ const wchar_t *_datestr);
+/* Set inclusion time by a particular file. */
+__LA_DECL int archive_match_include_file_time(struct archive *,
+ int _flag, const char *_pathname);
+__LA_DECL int archive_match_include_file_time_w(struct archive *,
+ int _flag, const wchar_t *_pathname);
+/* Add exclusion entry. */
+__LA_DECL int archive_match_exclude_entry(struct archive *,
+ int _flag, struct archive_entry *);
+
+/*
+ * Test if a file is excluded by its uid ,gid, uname or gname.
+ * The conditions are set by following functions.
+ */
+__LA_DECL int archive_match_owner_excluded(struct archive *,
+ struct archive_entry *);
+/* Add inclusion uid, gid, uname and gname. */
+__LA_DECL int archive_match_include_uid(struct archive *, la_int64_t);
+__LA_DECL int archive_match_include_gid(struct archive *, la_int64_t);
+__LA_DECL int archive_match_include_uname(struct archive *, const char *);
+__LA_DECL int archive_match_include_uname_w(struct archive *,
+ const wchar_t *);
+__LA_DECL int archive_match_include_gname(struct archive *, const char *);
+__LA_DECL int archive_match_include_gname_w(struct archive *,
+ const wchar_t *);
+
+/* Utility functions */
+/* Convenience function to sort a NULL terminated list of strings */
+__LA_DECL int archive_utility_string_sort(char **);
+
+#ifdef __cplusplus
+}
+#endif
+
+/* These are meaningless outside of this header. */
+#undef __LA_DECL
+
+#endif /* !ARCHIVE_H_INCLUDED */