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authorRodney W. Grimes <rgrimes@FreeBSD.org>1994-05-24 09:57:34 +0000
committerRodney W. Grimes <rgrimes@FreeBSD.org>1994-05-24 09:57:34 +0000
commit59deaec541ae8baaa58daf6c5a2196ea7de180c3 (patch)
tree09f0848dc45f73d9ec271a31af87eaf035d17dd2 /include
parent628b2ef68cdc04f2b5d5ec381ab5bc16f16bb7f6 (diff)
downloadsrc-59deaec541ae8baaa58daf6c5a2196ea7de180c3.tar.gz
src-59deaec541ae8baaa58daf6c5a2196ea7de180c3.zip
BSD 4.4 Lite Include Sources
Notes
Notes: svn path=/head/; revision=1539
Diffstat (limited to 'include')
-rw-r--r--include/Makefile95
-rw-r--r--include/_ctype.h147
-rw-r--r--include/a.out.h46
-rw-r--r--include/ar.h67
-rw-r--r--include/arpa/ftp.h109
-rw-r--r--include/arpa/inet.h53
-rw-r--r--include/arpa/nameser.h298
-rw-r--r--include/arpa/telnet.h320
-rw-r--r--include/arpa/tftp.h80
-rw-r--r--include/assert.h65
-rw-r--r--include/bitstring.h143
-rw-r--r--include/ctype.h147
-rw-r--r--include/db.h218
-rw-r--r--include/dirent.h94
-rw-r--r--include/disktab.h61
-rw-r--r--include/err.h60
-rw-r--r--include/fnmatch.h53
-rw-r--r--include/fstab.h79
-rw-r--r--include/fts.h125
-rw-r--r--include/glob.h90
-rw-r--r--include/grp.h69
-rw-r--r--include/kvm.h69
-rw-r--r--include/limits.h65
-rw-r--r--include/locale.h80
-rw-r--r--include/math.h132
-rw-r--r--include/memory.h36
-rw-r--r--include/mpool.h135
-rw-r--r--include/ndbm.h77
-rw-r--r--include/netdb.h143
-rw-r--r--include/nlist.h85
-rw-r--r--include/paths.h69
-rw-r--r--include/protocols/dumprestore.h112
-rw-r--r--include/protocols/routed.h104
-rw-r--r--include/protocols/rwhod.h68
-rw-r--r--include/protocols/talkd.h114
-rw-r--r--include/protocols/timed.h99
-rw-r--r--include/pwd.h90
-rw-r--r--include/ranlib.h50
-rw-r--r--include/regex.h106
-rw-r--r--include/regexp.h69
-rw-r--r--include/resolv.h164
-rw-r--r--include/rune.h66
-rw-r--r--include/runetype.h101
-rw-r--r--include/setjmp.h98
-rw-r--r--include/sgtty.h39
-rw-r--r--include/signal.h82
-rw-r--r--include/stab.h67
-rw-r--r--include/stddef.h62
-rw-r--r--include/stdio.h378
-rw-r--r--include/stdlib.h175
-rw-r--r--include/string.h93
-rw-r--r--include/strings.h36
-rw-r--r--include/struct.h51
-rw-r--r--include/sysexits.h118
-rw-r--r--include/tar.h73
-rw-r--r--include/time.h104
-rw-r--r--include/ttyent.h66
-rw-r--r--include/tzfile.h151
-rw-r--r--include/unistd.h175
-rw-r--r--include/utime.h50
-rw-r--r--include/utmp.h65
-rw-r--r--include/vis.h84
62 files changed, 6420 insertions, 0 deletions
diff --git a/include/Makefile b/include/Makefile
new file mode 100644
index 000000000000..998d458c1f41
--- /dev/null
+++ b/include/Makefile
@@ -0,0 +1,95 @@
+# @(#)Makefile 8.2 (Berkeley) 1/4/94
+#
+# Doing a make install builds /usr/include
+#
+# The ``rm -rf''s used below are safe because rm doesn't follow symbolic
+# links.
+#
+all clean cleandir depend lint tags:
+
+FILES= a.out.h ar.h assert.h bitstring.h ctype.h db.h dirent.h disktab.h \
+ err.h fnmatch.h fstab.h fts.h glob.h grp.h kvm.h limits.h locale.h \
+ math.h memory.h mp.h mpool.h ndbm.h netdb.h nlist.h paths.h pwd.h \
+ ranlib.h regex.h regexp.h resolv.h rune.h runetype.h setjmp.h \
+ sgtty.h signal.h stab.h stddef.h stdio.h stdlib.h string.h strings.h \
+ struct.h sysexits.h tar.h time.h ttyent.h tzfile.h unistd.h utime.h \
+ utmp.h vis.h
+
+MFILES= float.h frame.h stdarg.h varargs.h
+LFILES= errno.h fcntl.h syslog.h termios.h
+
+DIRS=arpa protocols
+LDIRS= net netccitt netinet netiso netns nfs sys ufs vm
+
+NOOBJ= noobj
+
+# Define SHARED to indicate whether you want symbolic links to the system
+# source (``symlinks''), or a separate copy (``copies''); (latter useful
+# in environments where it's not possible to keep /sys publicly readable)
+# SHARED= copies
+SHARED= symlinks
+
+install: ${SHARED}
+ @echo installing ${FILES}
+ @-for i in ${FILES}; do \
+ cmp -s $$i ${DESTDIR}/usr/include/$$i > /dev/null 2>&1 || \
+ install -c -o ${BINOWN} -g ${BINGRP} -m 444 $$i \
+ ${DESTDIR}/usr/include/$$i; \
+ done
+ @echo installing ${DIRS}
+ @-for i in ${DIRS}; do \
+ if [ ! -d ${DESTDIR}/usr/include/$$i ]; \
+ then \
+ mkdir ${DESTDIR}/usr/include/$$i; \
+ fi; \
+ chown ${BINOWN}.${BINGRP} ${DESTDIR}/usr/include/$$i; \
+ chmod 755 ${DESTDIR}/usr/include/$$i; \
+ (cd $$i; for j in *.[ih]; do \
+ cmp -s $$j ${DESTDIR}/usr/include/$$i/$$j > \
+ /dev/null 2>&1 || \
+ install -c -o ${BINOWN} -g ${BINGRP} -m 444 $$j \
+ ${DESTDIR}/usr/include/$$i/$$j; \
+ done); \
+ done
+ @echo installing ${LFILES}
+ @-for i in ${LFILES}; do \
+ rm -f ${DESTDIR}/usr/include/$$i; \
+ ln -s sys/$$i ${DESTDIR}/usr/include/$$i; \
+ chown ${BINOWN}.${BINGRP} ${DESTDIR}/usr/include/$$i; \
+ done
+ @echo installing ${MFILES}
+ @-for i in ${MFILES}; do \
+ rm -f ${DESTDIR}/usr/include/$$i; \
+ ln -s machine/$$i ${DESTDIR}/usr/include/$$i; \
+ chown ${BINOWN}.${BINGRP} ${DESTDIR}/usr/include/$$i; \
+ done
+
+copies:
+ @echo copies: ${LDIRS}
+ @-for i in ${LDIRS}; do \
+ rm -rf ${DESTDIR}/usr/include/$$i; \
+ cd /sys; \
+ tar Hcf - $$i/*.h | (cd ${DESTDIR}/usr/include; tar xpfB -); \
+ done
+ rm -f ${DESTDIR}/usr/include/machine
+ mkdir ${DESTDIR}/usr/include/machine
+ cd /sys/${MACHINE}/include && \
+ tar Hcf - *.h | (cd ${DESTDIR}/usr/include/machine; tar xpfB -);
+ rm -f ${DESTDIR}/usr/include/X11
+ mkdir ${DESTDIR}/usr/include/X11
+ cd /usr/X11/include/X11 && \
+ tar Hcf - *.h | (cd ${DESTDIR}/usr/include/X11; tar xpfB -);
+
+symlinks:
+ @echo symlinks: ${LDIRS}
+ @for i in ${LDIRS}; do \
+ rm -rf ${DESTDIR}/usr/include/$$i; \
+ ln -s /sys/$$i ${DESTDIR}/usr/include/$$i; \
+ chown ${BINOWN}.${BINGRP} ${DESTDIR}/usr/include/$$i; \
+ done
+ rm -f ${DESTDIR}/usr/include/machine
+ ln -s ${DESTDIR}/sys/${MACHINE}/include ${DESTDIR}/usr/include/machine
+ rm -f ${DESTDIR}/usr/include/X11
+ ln -s ${DESTDIR}/usr/X11/include/X11 ${DESTDIR}/usr/include/X11
+
+.include <bsd.prog.mk>
diff --git a/include/_ctype.h b/include/_ctype.h
new file mode 100644
index 000000000000..a37fc1cb1192
--- /dev/null
+++ b/include/_ctype.h
@@ -0,0 +1,147 @@
+/*
+ * Copyright (c) 1989, 1993
+ * The Regents of the University of California. All rights reserved.
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Paul Borman at Krystal Technologies.
+ *
+ * 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)ctype.h 8.4 (Berkeley) 1/21/94
+ */
+
+#ifndef _CTYPE_H_
+#define _CTYPE_H_
+
+#include <runetype.h>
+
+#define _A 0x00000100L /* Alpha */
+#define _C 0x00000200L /* Control */
+#define _D 0x00000400L /* Digit */
+#define _G 0x00000800L /* Graph */
+#define _L 0x00001000L /* Lower */
+#define _P 0x00002000L /* Punct */
+#define _S 0x00004000L /* Space */
+#define _U 0x00008000L /* Upper */
+#define _X 0x00010000L /* X digit */
+#define _B 0x00020000L /* Blank */
+#define _R 0x00040000L /* Print */
+#define _I 0x00080000L /* Ideogram */
+#define _T 0x00100000L /* Special */
+#define _Q 0x00200000L /* Phonogram */
+
+#define isalnum(c) __istype((c), (_A|_D))
+#define isalpha(c) __istype((c), _A)
+#define iscntrl(c) __istype((c), _C)
+#define isdigit(c) __isctype((c), _D) /* ANSI -- locale independent */
+#define isgraph(c) __istype((c), _G)
+#define islower(c) __istype((c), _L)
+#define isprint(c) __istype((c), _R)
+#define ispunct(c) __istype((c), _P)
+#define isspace(c) __istype((c), _S)
+#define isupper(c) __istype((c), _U)
+#define isxdigit(c) __isctype((c), _X) /* ANSI -- locale independent */
+
+#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
+#define isascii(c) ((c & ~0x7F) == 0)
+#define toascii(c) ((c) & 0x7F)
+#define digittoint(c) __istype((c), 0xFF)
+#define isideogram(c) __istype((c), _I)
+#define isphonogram(c) __istype((c), _T)
+#define isspecial(c) __istype((c), _Q)
+#define isblank(c) __istype((c), _B)
+#define isrune(c) __istype((c), 0xFFFFFF00L)
+#define isnumber(c) __istype((c), _D)
+#define ishexnumber(c) __istype((c), _X)
+#endif
+
+/* See comments in <machine/ansi.h> about _BSD_RUNE_T_. */
+__BEGIN_DECLS
+unsigned long ___runetype __P((_BSD_RUNE_T_));
+_BSD_RUNE_T_ ___tolower __P((_BSD_RUNE_T_));
+_BSD_RUNE_T_ ___toupper __P((_BSD_RUNE_T_));
+__END_DECLS
+
+/*
+ * If your compiler supports prototypes and inline functions,
+ * #define _USE_CTYPE_INLINE_. Otherwise, use the C library
+ * functions.
+ */
+#if !defined(_USE_CTYPE_CLIBRARY_) && defined(__GNUC__) || defined(__cplusplus)
+#define _USE_CTYPE_INLINE_ 1
+#endif
+
+#if defined(_USE_CTYPE_INLINE_)
+static __inline int
+__istype(_BSD_RUNE_T_ c, unsigned long f)
+{
+ return((((c & _CRMASK) ? ___runetype(c) :
+ _CurrentRuneLocale->runetype[c]) & f) ? 1 : 0);
+}
+
+static __inline int
+__isctype(_BSD_RUNE_T_ c, unsigned long f)
+{
+ return((((c & _CRMASK) ? 0 :
+ _DefaultRuneLocale.runetype[c]) & f) ? 1 : 0);
+}
+
+/* _ANSI_LIBRARY is defined by lib/libc/gen/isctype.c. */
+#if !defined(_ANSI_LIBRARY)
+static __inline _BSD_RUNE_T_
+toupper(_BSD_RUNE_T_ c)
+{
+ return((c & _CRMASK) ?
+ ___toupper(c) : _CurrentRuneLocale->mapupper[c]);
+}
+
+static __inline _BSD_RUNE_T_
+tolower(_BSD_RUNE_T_ c)
+{
+ return((c & _CRMASK) ?
+ ___tolower(c) : _CurrentRuneLocale->maplower[c]);
+}
+#endif /* !_ANSI_LIBRARY */
+
+#else /* !_USE_CTYPE_INLINE_ */
+
+__BEGIN_DECLS
+int __istype __P((_BSD_RUNE_T_, unsigned long));
+int __isctype __P((_BSD_RUNE_T_, unsigned long));
+_BSD_RUNE_T_ toupper __P((_BSD_RUNE_T_));
+_BSD_RUNE_T_ tolower __P((_BSD_RUNE_T_));
+__END_DECLS
+#endif /* _USE_CTYPE_INLINE_ */
+
+#endif /* !_CTYPE_H_ */
diff --git a/include/a.out.h b/include/a.out.h
new file mode 100644
index 000000000000..3b242a15d930
--- /dev/null
+++ b/include/a.out.h
@@ -0,0 +1,46 @@
+/*-
+ * Copyright (c) 1991, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)a.out.h 8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _AOUT_H_
+#define _AOUT_H_
+
+#include <sys/types.h>
+#include <machine/exec.h>
+#include <machine/reloc.h>
+
+#define _AOUT_INCLUDE_
+#include <nlist.h>
+
+#endif /* !_AOUT_H_ */
diff --git a/include/ar.h b/include/ar.h
new file mode 100644
index 000000000000..e04874fcbda3
--- /dev/null
+++ b/include/ar.h
@@ -0,0 +1,67 @@
+/*-
+ * Copyright (c) 1991, 1993
+ * The Regents of the University of California. All rights reserved.
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Hugh Smith at The University of Guelph.
+ *
+ * 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)ar.h 8.2 (Berkeley) 1/21/94
+ */
+
+#ifndef _AR_H_
+#define _AR_H_
+
+/* Pre-4BSD archives had these magic numbers in them. */
+#define OARMAG1 0177555
+#define OARMAG2 0177545
+
+#define ARMAG "!<arch>\n" /* ar "magic number" */
+#define SARMAG 8 /* strlen(ARMAG); */
+
+#define AR_EFMT1 "#1/" /* extended format #1 */
+
+struct ar_hdr {
+ char ar_name[16]; /* name */
+ char ar_date[12]; /* modification time */
+ char ar_uid[6]; /* user id */
+ char ar_gid[6]; /* group id */
+ char ar_mode[8]; /* octal file permissions */
+ char ar_size[10]; /* size in bytes */
+#define ARFMAG "`\n"
+ char ar_fmag[2]; /* consistency check */
+};
+
+#endif /* !_AR_H_ */
diff --git a/include/arpa/ftp.h b/include/arpa/ftp.h
new file mode 100644
index 000000000000..64532b9e2505
--- /dev/null
+++ b/include/arpa/ftp.h
@@ -0,0 +1,109 @@
+/*
+ * Copyright (c) 1983, 1989, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)ftp.h 8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _FTP_H_
+#define _FTP_H_
+
+/* Definitions for FTP; see RFC-765. */
+
+/*
+ * Reply codes.
+ */
+#define PRELIM 1 /* positive preliminary */
+#define COMPLETE 2 /* positive completion */
+#define CONTINUE 3 /* positive intermediate */
+#define TRANSIENT 4 /* transient negative completion */
+#define ERROR 5 /* permanent negative completion */
+
+/*
+ * Type codes
+ */
+#define TYPE_A 1 /* ASCII */
+#define TYPE_E 2 /* EBCDIC */
+#define TYPE_I 3 /* image */
+#define TYPE_L 4 /* local byte size */
+
+#ifdef FTP_NAMES
+char *typenames[] = {"0", "ASCII", "EBCDIC", "Image", "Local" };
+#endif
+
+/*
+ * Form codes
+ */
+#define FORM_N 1 /* non-print */
+#define FORM_T 2 /* telnet format effectors */
+#define FORM_C 3 /* carriage control (ASA) */
+#ifdef FTP_NAMES
+char *formnames[] = {"0", "Nonprint", "Telnet", "Carriage-control" };
+#endif
+
+/*
+ * Structure codes
+ */
+#define STRU_F 1 /* file (no record structure) */
+#define STRU_R 2 /* record structure */
+#define STRU_P 3 /* page structure */
+#ifdef FTP_NAMES
+char *strunames[] = {"0", "File", "Record", "Page" };
+#endif
+
+/*
+ * Mode types
+ */
+#define MODE_S 1 /* stream */
+#define MODE_B 2 /* block */
+#define MODE_C 3 /* compressed */
+#ifdef FTP_NAMES
+char *modenames[] = {"0", "Stream", "Block", "Compressed" };
+#endif
+
+/*
+ * Record Tokens
+ */
+#define REC_ESC '\377' /* Record-mode Escape */
+#define REC_EOR '\001' /* Record-mode End-of-Record */
+#define REC_EOF '\002' /* Record-mode End-of-File */
+
+/*
+ * Block Header
+ */
+#define BLK_EOR 0x80 /* Block is End-of-Record */
+#define BLK_EOF 0x40 /* Block is End-of-File */
+#define BLK_ERRORS 0x20 /* Block is suspected of containing errors */
+#define BLK_RESTART 0x10 /* Block is Restart Marker */
+
+#define BLK_BYTECOUNT 2 /* Bytes in this block */
+
+#endif /* !_FTP_H_ */
diff --git a/include/arpa/inet.h b/include/arpa/inet.h
new file mode 100644
index 000000000000..a23148464282
--- /dev/null
+++ b/include/arpa/inet.h
@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) 1983, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)inet.h 8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _INET_H_
+#define _INET_H_
+
+/* External definitions for functions in inet(3) */
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+unsigned long inet_addr __P((const char *));
+int inet_aton __P((const char *, struct in_addr *));
+unsigned long inet_lnaof __P((struct in_addr));
+struct in_addr inet_makeaddr __P((u_long , u_long));
+unsigned long inet_netof __P((struct in_addr));
+unsigned long inet_network __P((const char *));
+char *inet_ntoa __P((struct in_addr));
+__END_DECLS
+
+#endif /* !_INET_H_ */
diff --git a/include/arpa/nameser.h b/include/arpa/nameser.h
new file mode 100644
index 000000000000..bef010c53dfe
--- /dev/null
+++ b/include/arpa/nameser.h
@@ -0,0 +1,298 @@
+/*
+ * Copyright (c) 1983, 1989, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)nameser.h 8.2 (Berkeley) 2/16/94
+ * -
+ * Portions Copyright (c) 1993 by Digital Equipment Corporation.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies, and that
+ * the name of Digital Equipment Corporation not be used in advertising or
+ * publicity pertaining to distribution of the document or software without
+ * specific, written prior permission.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
+ * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ * -
+ * --Copyright--
+ */
+
+#ifndef _NAMESER_H_
+#define _NAMESER_H_
+
+#include <sys/types.h>
+
+/*
+ * Define constants based on rfc883
+ */
+#define PACKETSZ 512 /* maximum packet size */
+#define MAXDNAME 256 /* maximum domain name */
+#define MAXCDNAME 255 /* maximum compressed domain name */
+#define MAXLABEL 63 /* maximum length of domain label */
+ /* Number of bytes of fixed size data in query structure */
+#define QFIXEDSZ 4
+ /* number of bytes of fixed size data in resource record */
+#define RRFIXEDSZ 10
+
+/*
+ * Internet nameserver port number
+ */
+#define NAMESERVER_PORT 53
+
+/*
+ * Currently defined opcodes
+ */
+#define QUERY 0x0 /* standard query */
+#define IQUERY 0x1 /* inverse query */
+#define STATUS 0x2 /* nameserver status query */
+/*#define xxx 0x3 /* 0x3 reserved */
+ /* non standard - supports ALLOW_UPDATES stuff from Mike Schwartz */
+#define UPDATEA 0x9 /* add resource record */
+#define UPDATED 0xa /* delete a specific resource record */
+#define UPDATEDA 0xb /* delete all named resource record */
+#define UPDATEM 0xc /* modify a specific resource record */
+#define UPDATEMA 0xd /* modify all named resource record */
+
+#define ZONEINIT 0xe /* initial zone transfer */
+#define ZONEREF 0xf /* incremental zone referesh */
+
+/*
+ * Currently defined response codes
+ */
+#define NOERROR 0 /* no error */
+#define FORMERR 1 /* format error */
+#define SERVFAIL 2 /* server failure */
+#define NXDOMAIN 3 /* non existent domain */
+#define NOTIMP 4 /* not implemented */
+#define REFUSED 5 /* query refused */
+ /* non standard */
+#define NOCHANGE 0xf /* update failed to change db */
+
+/*
+ * Type values for resources and queries
+ */
+#define T_A 1 /* host address */
+#define T_NS 2 /* authoritative server */
+#define T_MD 3 /* mail destination */
+#define T_MF 4 /* mail forwarder */
+#define T_CNAME 5 /* connonical name */
+#define T_SOA 6 /* start of authority zone */
+#define T_MB 7 /* mailbox domain name */
+#define T_MG 8 /* mail group member */
+#define T_MR 9 /* mail rename name */
+#define T_NULL 10 /* null resource record */
+#define T_WKS 11 /* well known service */
+#define T_PTR 12 /* domain name pointer */
+#define T_HINFO 13 /* host information */
+#define T_MINFO 14 /* mailbox information */
+#define T_MX 15 /* mail routing information */
+#define T_TXT 16 /* text strings */
+#define T_RP 17 /* responsible person */
+#define T_AFSDB 18 /* AFS cell database */
+#define T_NSAP 22 /* NSAP address */
+#define T_NSAP_PTR 23 /* reverse lookup for NSAP */
+ /* non standard */
+#define T_UINFO 100 /* user (finger) information */
+#define T_UID 101 /* user ID */
+#define T_GID 102 /* group ID */
+#define T_UNSPEC 103 /* Unspecified format (binary data) */
+ /* Query type values which do not appear in resource records */
+#define T_AXFR 252 /* transfer zone of authority */
+#define T_MAILB 253 /* transfer mailbox records */
+#define T_MAILA 254 /* transfer mail agent records */
+#define T_ANY 255 /* wildcard match */
+
+/*
+ * Values for class field
+ */
+
+#define C_IN 1 /* the arpa internet */
+#define C_CHAOS 3 /* for chaos net (MIT) */
+#define C_HS 4 /* for Hesiod name server (MIT) (XXX) */
+ /* Query class values which do not appear in resource records */
+#define C_ANY 255 /* wildcard match */
+
+/*
+ * Status return codes for T_UNSPEC conversion routines
+ */
+#define CONV_SUCCESS 0
+#define CONV_OVERFLOW -1
+#define CONV_BADFMT -2
+#define CONV_BADCKSUM -3
+#define CONV_BADBUFLEN -4
+
+#ifndef BYTE_ORDER
+#define LITTLE_ENDIAN 1234 /* least-significant byte first (vax, pc) */
+#define BIG_ENDIAN 4321 /* most-significant byte first (IBM, net) */
+#define PDP_ENDIAN 3412 /* LSB first in word, MSW first in long (pdp)*/
+
+#if defined(vax) || defined(ns32000) || defined(sun386) || defined(i386) || \
+ defined(MIPSEL) || defined(_MIPSEL) || defined(BIT_ZERO_ON_RIGHT) || \
+ defined(__alpha__) || defined(__alpha)
+#define BYTE_ORDER LITTLE_ENDIAN
+#endif
+
+#if defined(sel) || defined(pyr) || defined(mc68000) || defined(sparc) || \
+ defined(is68k) || defined(tahoe) || defined(ibm032) || defined(ibm370) || \
+ defined(MIPSEB) || defined(_MIPSEB) || defined(_IBMR2) || \
+ defined(apollo) || defined(hp9000) || defined(hp9000s300) || \
+ defined (BIT_ZERO_ON_LEFT)
+#define BYTE_ORDER BIG_ENDIAN
+#endif
+#endif /* BYTE_ORDER */
+
+#if !defined(BYTE_ORDER) || \
+ (BYTE_ORDER != BIG_ENDIAN && BYTE_ORDER != LITTLE_ENDIAN && \
+ BYTE_ORDER != PDP_ENDIAN)
+ /* you must determine what the correct bit order is for
+ * your compiler - the next line is an intentional error
+ * which will force your compiles to bomb until you fix
+ * the above macros.
+ */
+ #error "Undefined or invalid BYTE_ORDER";
+#endif
+
+/*
+ * Structure for query header. The order of the fields is machine- and
+ * compiler-dependent, depending on the byte/bit order and the layout
+ * of bit fields. We use bit fields only in int variables, as this
+ * is all ANSI requires. This requires a somewhat confusing rearrangement.
+ */
+
+typedef struct {
+ u_int16_t id; /* query identification number */
+#if BYTE_ORDER == BIG_ENDIAN
+ /* fields in third byte */
+ u_int qr:1; /* response flag */
+ u_int opcode:4; /* purpose of message */
+ u_int aa:1; /* authoritive answer */
+ u_int tc:1; /* truncated message */
+ u_int rd:1; /* recursion desired */
+ /* fields in fourth byte */
+ u_int ra:1; /* recursion available */
+ u_int pr:1; /* primary server required (non standard) */
+ u_int unused:2; /* unused bits */
+ u_int rcode:4; /* response code */
+#endif
+#if BYTE_ORDER == LITTLE_ENDIAN || BYTE_ORDER == PDP_ENDIAN
+ /* fields in third byte */
+ u_int rd:1; /* recursion desired */
+ u_int tc:1; /* truncated message */
+ u_int aa:1; /* authoritive answer */
+ u_int opcode:4; /* purpose of message */
+ u_int qr:1; /* response flag */
+ /* fields in fourth byte */
+ u_int rcode:4; /* response code */
+ u_int unused:2; /* unused bits */
+ u_int pr:1; /* primary server required (non standard) */
+ u_int ra:1; /* recursion available */
+#endif
+ /* remaining bytes */
+ u_int16_t qdcount; /* number of question entries */
+ u_int16_t ancount; /* number of answer entries */
+ u_int16_t nscount; /* number of authority entries */
+ u_int16_t arcount; /* number of resource entries */
+} HEADER;
+
+/*
+ * Defines for handling compressed domain names
+ */
+#define INDIR_MASK 0xc0
+
+/*
+ * Structure for passing resource records around.
+ */
+struct rrec {
+ int16_t r_zone; /* zone number */
+ int16_t r_class; /* class number */
+ int16_t r_type; /* type number */
+ u_int32_t r_ttl; /* time to live */
+ int r_size; /* size of data area */
+ char *r_data; /* pointer to data */
+};
+
+extern u_int16_t _getshort();
+extern u_int32_t _getlong();
+
+/*
+ * Inline versions of get/put short/long. Pointer is advanced.
+ * We also assume that a "u_int16_t" holds 2 "chars"
+ * and that a "u_int32_t" holds 4 "chars".
+ *
+ * These macros demonstrate the property of C whereby it can be
+ * portable or it can be elegant but never both.
+ */
+#define GETSHORT(s, cp) { \
+ register u_char *t_cp = (u_char *)(cp); \
+ (s) = ((u_int16_t)t_cp[0] << 8) | (u_int16_t)t_cp[1]; \
+ (cp) += 2; \
+}
+
+#define GETLONG(l, cp) { \
+ register u_char *t_cp = (u_char *)(cp); \
+ (l) = (((u_int32_t)t_cp[0]) << 24) \
+ | (((u_int32_t)t_cp[1]) << 16) \
+ | (((u_int32_t)t_cp[2]) << 8) \
+ | (((u_int32_t)t_cp[3])); \
+ (cp) += 4; \
+}
+
+#define PUTSHORT(s, cp) { \
+ register u_int16_t t_s = (u_int16_t)(s); \
+ register u_char *t_cp = (u_char *)(cp); \
+ *t_cp++ = t_s >> 8; \
+ *t_cp = t_s; \
+ (cp) += 2; \
+}
+
+/*
+ * Warning: PUTLONG --no-longer-- destroys its first argument. if you
+ * were depending on this "feature", you will lose.
+ */
+#define PUTLONG(l, cp) { \
+ register u_int32_t t_l = (u_int32_t)(l); \
+ register u_char *t_cp = (u_char *)(cp); \
+ *t_cp++ = t_l >> 24; \
+ *t_cp++ = t_l >> 16; \
+ *t_cp++ = t_l >> 8; \
+ *t_cp = t_l; \
+ (cp) += 4; \
+}
+
+#endif /* !_NAMESER_H_ */
diff --git a/include/arpa/telnet.h b/include/arpa/telnet.h
new file mode 100644
index 000000000000..10155a84a87c
--- /dev/null
+++ b/include/arpa/telnet.h
@@ -0,0 +1,320 @@
+/*
+ * Copyright (c) 1983, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)telnet.h 8.2 (Berkeley) 12/15/93
+ */
+
+#ifndef _TELNET_H_
+#define _TELNET_H_
+
+/*
+ * Definitions for the TELNET protocol.
+ */
+#define IAC 255 /* interpret as command: */
+#define DONT 254 /* you are not to use option */
+#define DO 253 /* please, you use option */
+#define WONT 252 /* I won't use option */
+#define WILL 251 /* I will use option */
+#define SB 250 /* interpret as subnegotiation */
+#define GA 249 /* you may reverse the line */
+#define EL 248 /* erase the current line */
+#define EC 247 /* erase the current character */
+#define AYT 246 /* are you there */
+#define AO 245 /* abort output--but let prog finish */
+#define IP 244 /* interrupt process--permanently */
+#define BREAK 243 /* break */
+#define DM 242 /* data mark--for connect. cleaning */
+#define NOP 241 /* nop */
+#define SE 240 /* end sub negotiation */
+#define EOR 239 /* end of record (transparent mode) */
+#define ABORT 238 /* Abort process */
+#define SUSP 237 /* Suspend process */
+#define xEOF 236 /* End of file: EOF is already used... */
+
+#define SYNCH 242 /* for telfunc calls */
+
+#ifdef TELCMDS
+char *telcmds[] = {
+ "EOF", "SUSP", "ABORT", "EOR",
+ "SE", "NOP", "DMARK", "BRK", "IP", "AO", "AYT", "EC",
+ "EL", "GA", "SB", "WILL", "WONT", "DO", "DONT", "IAC", 0,
+};
+#else
+extern char *telcmds[];
+#endif
+
+#define TELCMD_FIRST xEOF
+#define TELCMD_LAST IAC
+#define TELCMD_OK(x) ((unsigned int)(x) <= TELCMD_LAST && \
+ (unsigned int)(x) >= TELCMD_FIRST)
+#define TELCMD(x) telcmds[(x)-TELCMD_FIRST]
+
+/* telnet options */
+#define TELOPT_BINARY 0 /* 8-bit data path */
+#define TELOPT_ECHO 1 /* echo */
+#define TELOPT_RCP 2 /* prepare to reconnect */
+#define TELOPT_SGA 3 /* suppress go ahead */
+#define TELOPT_NAMS 4 /* approximate message size */
+#define TELOPT_STATUS 5 /* give status */
+#define TELOPT_TM 6 /* timing mark */
+#define TELOPT_RCTE 7 /* remote controlled transmission and echo */
+#define TELOPT_NAOL 8 /* negotiate about output line width */
+#define TELOPT_NAOP 9 /* negotiate about output page size */
+#define TELOPT_NAOCRD 10 /* negotiate about CR disposition */
+#define TELOPT_NAOHTS 11 /* negotiate about horizontal tabstops */
+#define TELOPT_NAOHTD 12 /* negotiate about horizontal tab disposition */
+#define TELOPT_NAOFFD 13 /* negotiate about formfeed disposition */
+#define TELOPT_NAOVTS 14 /* negotiate about vertical tab stops */
+#define TELOPT_NAOVTD 15 /* negotiate about vertical tab disposition */
+#define TELOPT_NAOLFD 16 /* negotiate about output LF disposition */
+#define TELOPT_XASCII 17 /* extended ascic character set */
+#define TELOPT_LOGOUT 18 /* force logout */
+#define TELOPT_BM 19 /* byte macro */
+#define TELOPT_DET 20 /* data entry terminal */
+#define TELOPT_SUPDUP 21 /* supdup protocol */
+#define TELOPT_SUPDUPOUTPUT 22 /* supdup output */
+#define TELOPT_SNDLOC 23 /* send location */
+#define TELOPT_TTYPE 24 /* terminal type */
+#define TELOPT_EOR 25 /* end or record */
+#define TELOPT_TUID 26 /* TACACS user identification */
+#define TELOPT_OUTMRK 27 /* output marking */
+#define TELOPT_TTYLOC 28 /* terminal location number */
+#define TELOPT_3270REGIME 29 /* 3270 regime */
+#define TELOPT_X3PAD 30 /* X.3 PAD */
+#define TELOPT_NAWS 31 /* window size */
+#define TELOPT_TSPEED 32 /* terminal speed */
+#define TELOPT_LFLOW 33 /* remote flow control */
+#define TELOPT_LINEMODE 34 /* Linemode option */
+#define TELOPT_XDISPLOC 35 /* X Display Location */
+#define TELOPT_OLD_ENVIRON 36 /* Old - Environment variables */
+#define TELOPT_AUTHENTICATION 37/* Authenticate */
+#define TELOPT_ENCRYPT 38 /* Encryption option */
+#define TELOPT_NEW_ENVIRON 39 /* New - Environment variables */
+#define TELOPT_EXOPL 255 /* extended-options-list */
+
+
+#define NTELOPTS (1+TELOPT_NEW_ENVIRON)
+#ifdef TELOPTS
+char *telopts[NTELOPTS+1] = {
+ "BINARY", "ECHO", "RCP", "SUPPRESS GO AHEAD", "NAME",
+ "STATUS", "TIMING MARK", "RCTE", "NAOL", "NAOP",
+ "NAOCRD", "NAOHTS", "NAOHTD", "NAOFFD", "NAOVTS",
+ "NAOVTD", "NAOLFD", "EXTEND ASCII", "LOGOUT", "BYTE MACRO",
+ "DATA ENTRY TERMINAL", "SUPDUP", "SUPDUP OUTPUT",
+ "SEND LOCATION", "TERMINAL TYPE", "END OF RECORD",
+ "TACACS UID", "OUTPUT MARKING", "TTYLOC",
+ "3270 REGIME", "X.3 PAD", "NAWS", "TSPEED", "LFLOW",
+ "LINEMODE", "XDISPLOC", "OLD-ENVIRON", "AUTHENTICATION",
+ "ENCRYPT", "NEW-ENVIRON",
+ 0,
+};
+#define TELOPT_FIRST TELOPT_BINARY
+#define TELOPT_LAST TELOPT_NEW_ENVIRON
+#define TELOPT_OK(x) ((unsigned int)(x) <= TELOPT_LAST)
+#define TELOPT(x) telopts[(x)-TELOPT_FIRST]
+#endif
+
+/* sub-option qualifiers */
+#define TELQUAL_IS 0 /* option is... */
+#define TELQUAL_SEND 1 /* send option */
+#define TELQUAL_INFO 2 /* ENVIRON: informational version of IS */
+#define TELQUAL_REPLY 2 /* AUTHENTICATION: client version of IS */
+#define TELQUAL_NAME 3 /* AUTHENTICATION: client version of IS */
+
+#define LFLOW_OFF 0 /* Disable remote flow control */
+#define LFLOW_ON 1 /* Enable remote flow control */
+#define LFLOW_RESTART_ANY 2 /* Restart output on any char */
+#define LFLOW_RESTART_XON 3 /* Restart output only on XON */
+
+/*
+ * LINEMODE suboptions
+ */
+
+#define LM_MODE 1
+#define LM_FORWARDMASK 2
+#define LM_SLC 3
+
+#define MODE_EDIT 0x01
+#define MODE_TRAPSIG 0x02
+#define MODE_ACK 0x04
+#define MODE_SOFT_TAB 0x08
+#define MODE_LIT_ECHO 0x10
+
+#define MODE_MASK 0x1f
+
+/* Not part of protocol, but needed to simplify things... */
+#define MODE_FLOW 0x0100
+#define MODE_ECHO 0x0200
+#define MODE_INBIN 0x0400
+#define MODE_OUTBIN 0x0800
+#define MODE_FORCE 0x1000
+
+#define SLC_SYNCH 1
+#define SLC_BRK 2
+#define SLC_IP 3
+#define SLC_AO 4
+#define SLC_AYT 5
+#define SLC_EOR 6
+#define SLC_ABORT 7
+#define SLC_EOF 8
+#define SLC_SUSP 9
+#define SLC_EC 10
+#define SLC_EL 11
+#define SLC_EW 12
+#define SLC_RP 13
+#define SLC_LNEXT 14
+#define SLC_XON 15
+#define SLC_XOFF 16
+#define SLC_FORW1 17
+#define SLC_FORW2 18
+
+#define NSLC 18
+
+/*
+ * For backwards compatability, we define SLC_NAMES to be the
+ * list of names if SLC_NAMES is not defined.
+ */
+#define SLC_NAMELIST "0", "SYNCH", "BRK", "IP", "AO", "AYT", "EOR", \
+ "ABORT", "EOF", "SUSP", "EC", "EL", "EW", "RP", \
+ "LNEXT", "XON", "XOFF", "FORW1", "FORW2", 0,
+#ifdef SLC_NAMES
+char *slc_names[] = {
+ SLC_NAMELIST
+};
+#else
+extern char *slc_names[];
+#define SLC_NAMES SLC_NAMELIST
+#endif
+
+#define SLC_NAME_OK(x) ((unsigned int)(x) <= NSLC)
+#define SLC_NAME(x) slc_names[x]
+
+#define SLC_NOSUPPORT 0
+#define SLC_CANTCHANGE 1
+#define SLC_VARIABLE 2
+#define SLC_DEFAULT 3
+#define SLC_LEVELBITS 0x03
+
+#define SLC_FUNC 0
+#define SLC_FLAGS 1
+#define SLC_VALUE 2
+
+#define SLC_ACK 0x80
+#define SLC_FLUSHIN 0x40
+#define SLC_FLUSHOUT 0x20
+
+#define OLD_ENV_VAR 1
+#define OLD_ENV_VALUE 0
+#define NEW_ENV_VAR 0
+#define NEW_ENV_VALUE 1
+#define ENV_ESC 2
+#define ENV_USERVAR 3
+
+/*
+ * AUTHENTICATION suboptions
+ */
+
+/*
+ * Who is authenticating who ...
+ */
+#define AUTH_WHO_CLIENT 0 /* Client authenticating server */
+#define AUTH_WHO_SERVER 1 /* Server authenticating client */
+#define AUTH_WHO_MASK 1
+
+/*
+ * amount of authentication done
+ */
+#define AUTH_HOW_ONE_WAY 0
+#define AUTH_HOW_MUTUAL 2
+#define AUTH_HOW_MASK 2
+
+#define AUTHTYPE_NULL 0
+#define AUTHTYPE_KERBEROS_V4 1
+#define AUTHTYPE_KERBEROS_V5 2
+#define AUTHTYPE_SPX 3
+#define AUTHTYPE_MINK 4
+#define AUTHTYPE_CNT 5
+
+#define AUTHTYPE_TEST 99
+
+#ifdef AUTH_NAMES
+char *authtype_names[] = {
+ "NULL", "KERBEROS_V4", "KERBEROS_V5", "SPX", "MINK", 0,
+};
+#else
+extern char *authtype_names[];
+#endif
+
+#define AUTHTYPE_NAME_OK(x) ((unsigned int)(x) < AUTHTYPE_CNT)
+#define AUTHTYPE_NAME(x) authtype_names[x]
+
+/*
+ * ENCRYPTion suboptions
+ */
+#define ENCRYPT_IS 0 /* I pick encryption type ... */
+#define ENCRYPT_SUPPORT 1 /* I support encryption types ... */
+#define ENCRYPT_REPLY 2 /* Initial setup response */
+#define ENCRYPT_START 3 /* Am starting to send encrypted */
+#define ENCRYPT_END 4 /* Am ending encrypted */
+#define ENCRYPT_REQSTART 5 /* Request you start encrypting */
+#define ENCRYPT_REQEND 6 /* Request you send encrypting */
+#define ENCRYPT_ENC_KEYID 7
+#define ENCRYPT_DEC_KEYID 8
+#define ENCRYPT_CNT 9
+
+#define ENCTYPE_ANY 0
+#define ENCTYPE_DES_CFB64 1
+#define ENCTYPE_DES_OFB64 2
+#define ENCTYPE_CNT 3
+
+#ifdef ENCRYPT_NAMES
+char *encrypt_names[] = {
+ "IS", "SUPPORT", "REPLY", "START", "END",
+ "REQUEST-START", "REQUEST-END", "ENC-KEYID", "DEC-KEYID",
+ 0,
+};
+char *enctype_names[] = {
+ "ANY", "DES_CFB64", "DES_OFB64", 0,
+};
+#else
+extern char *encrypt_names[];
+extern char *enctype_names[];
+#endif
+
+
+#define ENCRYPT_NAME_OK(x) ((unsigned int)(x) < ENCRYPT_CNT)
+#define ENCRYPT_NAME(x) encrypt_names[x]
+
+#define ENCTYPE_NAME_OK(x) ((unsigned int)(x) < ENCTYPE_CNT)
+#define ENCTYPE_NAME(x) enctype_names[x]
+
+#endif /* !_TELNET_H_ */
diff --git a/include/arpa/tftp.h b/include/arpa/tftp.h
new file mode 100644
index 000000000000..036720011f01
--- /dev/null
+++ b/include/arpa/tftp.h
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 1983, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)tftp.h 8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _TFTP_H_
+#define _TFTP_H_
+
+/*
+ * Trivial File Transfer Protocol (IEN-133)
+ */
+#define SEGSIZE 512 /* data segment size */
+
+/*
+ * Packet types.
+ */
+#define RRQ 01 /* read request */
+#define WRQ 02 /* write request */
+#define DATA 03 /* data packet */
+#define ACK 04 /* acknowledgement */
+#define ERROR 05 /* error code */
+
+struct tftphdr {
+ short th_opcode; /* packet type */
+ union {
+ short tu_block; /* block # */
+ short tu_code; /* error code */
+ char tu_stuff[1]; /* request packet stuff */
+ } th_u;
+ char th_data[1]; /* data or error string */
+};
+
+#define th_block th_u.tu_block
+#define th_code th_u.tu_code
+#define th_stuff th_u.tu_stuff
+#define th_msg th_data
+
+/*
+ * Error codes.
+ */
+#define EUNDEF 0 /* not defined */
+#define ENOTFOUND 1 /* file not found */
+#define EACCESS 2 /* access violation */
+#define ENOSPACE 3 /* disk full or allocation exceeded */
+#define EBADOP 4 /* illegal TFTP operation */
+#define EBADID 5 /* unknown transfer ID */
+#define EEXISTS 6 /* file already exists */
+#define ENOUSER 7 /* no such user */
+
+#endif /* !_TFTP_H_ */
diff --git a/include/assert.h b/include/assert.h
new file mode 100644
index 000000000000..dff9589972b0
--- /dev/null
+++ b/include/assert.h
@@ -0,0 +1,65 @@
+/*-
+ * Copyright (c) 1992, 1993
+ * The Regents of the University of California. All rights reserved.
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)assert.h 8.2 (Berkeley) 1/21/94
+ */
+
+/*
+ * Unlike other ANSI header files, <assert.h> may usefully be included
+ * multiple times, with and without NDEBUG defined.
+ */
+
+#undef assert
+#undef _assert
+
+#ifdef NDEBUG
+#define assert(e) ((void)0)
+#define _assert(e) ((void)0)
+#else
+#define _assert(e) assert(e)
+#ifdef __STDC__
+#define assert(e) ((e) ? (void)0 : __assert(__FILE__, __LINE__, #e))
+#else /* PCC */
+#define assert(e) ((e) ? (void)0 : __assert(__FILE__, __LINE__, "e"))
+#endif
+#endif
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+void __assert __P((const char *, int, const char *));
+__END_DECLS
diff --git a/include/bitstring.h b/include/bitstring.h
new file mode 100644
index 000000000000..88437e7fb9f7
--- /dev/null
+++ b/include/bitstring.h
@@ -0,0 +1,143 @@
+/*
+ * Copyright (c) 1989, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Paul Vixie.
+ *
+ * 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)bitstring.h 8.1 (Berkeley) 7/19/93
+ */
+
+#ifndef _BITSTRING_H_
+#define _BITSTRING_H_
+
+typedef unsigned char bitstr_t;
+
+/* internal macros */
+ /* byte of the bitstring bit is in */
+#define _bit_byte(bit) \
+ ((bit) >> 3)
+
+ /* mask for the bit within its byte */
+#define _bit_mask(bit) \
+ (1 << ((bit)&0x7))
+
+/* external macros */
+ /* bytes in a bitstring of nbits bits */
+#define bitstr_size(nbits) \
+ ((((nbits) - 1) >> 3) + 1)
+
+ /* allocate a bitstring */
+#define bit_alloc(nbits) \
+ (bitstr_t *)calloc(1, \
+ (unsigned int)bitstr_size(nbits) * sizeof(bitstr_t))
+
+ /* allocate a bitstring on the stack */
+#define bit_decl(name, nbits) \
+ (name)[bitstr_size(nbits)]
+
+ /* is bit N of bitstring name set? */
+#define bit_test(name, bit) \
+ ((name)[_bit_byte(bit)] & _bit_mask(bit))
+
+ /* set bit N of bitstring name */
+#define bit_set(name, bit) \
+ (name)[_bit_byte(bit)] |= _bit_mask(bit)
+
+ /* clear bit N of bitstring name */
+#define bit_clear(name, bit) \
+ (name)[_bit_byte(bit)] &= ~_bit_mask(bit)
+
+ /* clear bits start ... stop in bitstring */
+#define bit_nclear(name, start, stop) { \
+ register bitstr_t *_name = name; \
+ register int _start = start, _stop = stop; \
+ register int _startbyte = _bit_byte(_start); \
+ register int _stopbyte = _bit_byte(_stop); \
+ if (_startbyte == _stopbyte) { \
+ _name[_startbyte] &= ((0xff >> (8 - (_start&0x7))) | \
+ (0xff << ((_stop&0x7) + 1))); \
+ } else { \
+ _name[_startbyte] &= 0xff >> (8 - (_start&0x7)); \
+ while (++_startbyte < _stopbyte) \
+ _name[_startbyte] = 0; \
+ _name[_stopbyte] &= 0xff << ((_stop&0x7) + 1); \
+ } \
+}
+
+ /* set bits start ... stop in bitstring */
+#define bit_nset(name, start, stop) { \
+ register bitstr_t *_name = name; \
+ register int _start = start, _stop = stop; \
+ register int _startbyte = _bit_byte(_start); \
+ register int _stopbyte = _bit_byte(_stop); \
+ if (_startbyte == _stopbyte) { \
+ _name[_startbyte] |= ((0xff << (_start&0x7)) & \
+ (0xff >> (7 - (_stop&0x7)))); \
+ } else { \
+ _name[_startbyte] |= 0xff << ((_start)&0x7); \
+ while (++_startbyte < _stopbyte) \
+ _name[_startbyte] = 0xff; \
+ _name[_stopbyte] |= 0xff >> (7 - (_stop&0x7)); \
+ } \
+}
+
+ /* find first bit clear in name */
+#define bit_ffc(name, nbits, value) { \
+ register bitstr_t *_name = name; \
+ register int _byte, _nbits = nbits; \
+ register int _stopbyte = _bit_byte(_nbits), _value = -1; \
+ for (_byte = 0; _byte <= _stopbyte; ++_byte) \
+ if (_name[_byte] != 0xff) { \
+ _value = _byte << 3; \
+ for (_stopbyte = _name[_byte]; (_stopbyte&0x1); \
+ ++_value, _stopbyte >>= 1); \
+ break; \
+ } \
+ *(value) = _value; \
+}
+
+ /* find first bit set in name */
+#define bit_ffs(name, nbits, value) { \
+ register bitstr_t *_name = name; \
+ register int _byte, _nbits = nbits; \
+ register int _stopbyte = _bit_byte(_nbits), _value = -1; \
+ for (_byte = 0; _byte <= _stopbyte; ++_byte) \
+ if (_name[_byte]) { \
+ _value = _byte << 3; \
+ for (_stopbyte = _name[_byte]; !(_stopbyte&0x1); \
+ ++_value, _stopbyte >>= 1); \
+ break; \
+ } \
+ *(value) = _value; \
+}
+
+#endif /* !_BITSTRING_H_ */
diff --git a/include/ctype.h b/include/ctype.h
new file mode 100644
index 000000000000..a37fc1cb1192
--- /dev/null
+++ b/include/ctype.h
@@ -0,0 +1,147 @@
+/*
+ * Copyright (c) 1989, 1993
+ * The Regents of the University of California. All rights reserved.
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Paul Borman at Krystal Technologies.
+ *
+ * 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)ctype.h 8.4 (Berkeley) 1/21/94
+ */
+
+#ifndef _CTYPE_H_
+#define _CTYPE_H_
+
+#include <runetype.h>
+
+#define _A 0x00000100L /* Alpha */
+#define _C 0x00000200L /* Control */
+#define _D 0x00000400L /* Digit */
+#define _G 0x00000800L /* Graph */
+#define _L 0x00001000L /* Lower */
+#define _P 0x00002000L /* Punct */
+#define _S 0x00004000L /* Space */
+#define _U 0x00008000L /* Upper */
+#define _X 0x00010000L /* X digit */
+#define _B 0x00020000L /* Blank */
+#define _R 0x00040000L /* Print */
+#define _I 0x00080000L /* Ideogram */
+#define _T 0x00100000L /* Special */
+#define _Q 0x00200000L /* Phonogram */
+
+#define isalnum(c) __istype((c), (_A|_D))
+#define isalpha(c) __istype((c), _A)
+#define iscntrl(c) __istype((c), _C)
+#define isdigit(c) __isctype((c), _D) /* ANSI -- locale independent */
+#define isgraph(c) __istype((c), _G)
+#define islower(c) __istype((c), _L)
+#define isprint(c) __istype((c), _R)
+#define ispunct(c) __istype((c), _P)
+#define isspace(c) __istype((c), _S)
+#define isupper(c) __istype((c), _U)
+#define isxdigit(c) __isctype((c), _X) /* ANSI -- locale independent */
+
+#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
+#define isascii(c) ((c & ~0x7F) == 0)
+#define toascii(c) ((c) & 0x7F)
+#define digittoint(c) __istype((c), 0xFF)
+#define isideogram(c) __istype((c), _I)
+#define isphonogram(c) __istype((c), _T)
+#define isspecial(c) __istype((c), _Q)
+#define isblank(c) __istype((c), _B)
+#define isrune(c) __istype((c), 0xFFFFFF00L)
+#define isnumber(c) __istype((c), _D)
+#define ishexnumber(c) __istype((c), _X)
+#endif
+
+/* See comments in <machine/ansi.h> about _BSD_RUNE_T_. */
+__BEGIN_DECLS
+unsigned long ___runetype __P((_BSD_RUNE_T_));
+_BSD_RUNE_T_ ___tolower __P((_BSD_RUNE_T_));
+_BSD_RUNE_T_ ___toupper __P((_BSD_RUNE_T_));
+__END_DECLS
+
+/*
+ * If your compiler supports prototypes and inline functions,
+ * #define _USE_CTYPE_INLINE_. Otherwise, use the C library
+ * functions.
+ */
+#if !defined(_USE_CTYPE_CLIBRARY_) && defined(__GNUC__) || defined(__cplusplus)
+#define _USE_CTYPE_INLINE_ 1
+#endif
+
+#if defined(_USE_CTYPE_INLINE_)
+static __inline int
+__istype(_BSD_RUNE_T_ c, unsigned long f)
+{
+ return((((c & _CRMASK) ? ___runetype(c) :
+ _CurrentRuneLocale->runetype[c]) & f) ? 1 : 0);
+}
+
+static __inline int
+__isctype(_BSD_RUNE_T_ c, unsigned long f)
+{
+ return((((c & _CRMASK) ? 0 :
+ _DefaultRuneLocale.runetype[c]) & f) ? 1 : 0);
+}
+
+/* _ANSI_LIBRARY is defined by lib/libc/gen/isctype.c. */
+#if !defined(_ANSI_LIBRARY)
+static __inline _BSD_RUNE_T_
+toupper(_BSD_RUNE_T_ c)
+{
+ return((c & _CRMASK) ?
+ ___toupper(c) : _CurrentRuneLocale->mapupper[c]);
+}
+
+static __inline _BSD_RUNE_T_
+tolower(_BSD_RUNE_T_ c)
+{
+ return((c & _CRMASK) ?
+ ___tolower(c) : _CurrentRuneLocale->maplower[c]);
+}
+#endif /* !_ANSI_LIBRARY */
+
+#else /* !_USE_CTYPE_INLINE_ */
+
+__BEGIN_DECLS
+int __istype __P((_BSD_RUNE_T_, unsigned long));
+int __isctype __P((_BSD_RUNE_T_, unsigned long));
+_BSD_RUNE_T_ toupper __P((_BSD_RUNE_T_));
+_BSD_RUNE_T_ tolower __P((_BSD_RUNE_T_));
+__END_DECLS
+#endif /* _USE_CTYPE_INLINE_ */
+
+#endif /* !_CTYPE_H_ */
diff --git a/include/db.h b/include/db.h
new file mode 100644
index 000000000000..109f84129b3d
--- /dev/null
+++ b/include/db.h
@@ -0,0 +1,218 @@
+/*-
+ * Copyright (c) 1990, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)db.h 8.4 (Berkeley) 2/21/94
+ */
+
+#ifndef _DB_H_
+#define _DB_H_
+
+#include <sys/types.h>
+#include <sys/cdefs.h>
+
+#include <limits.h>
+
+#define RET_ERROR -1 /* Return values. */
+#define RET_SUCCESS 0
+#define RET_SPECIAL 1
+
+#define MAX_PAGE_NUMBER 0xffffffff /* >= # of pages in a file */
+typedef u_int32_t pgno_t;
+#define MAX_PAGE_OFFSET 65535 /* >= # of bytes in a page */
+typedef u_int16_t indx_t;
+#define MAX_REC_NUMBER 0xffffffff /* >= # of records in a tree */
+typedef u_int32_t recno_t;
+
+/* Key/data structure -- a Data-Base Thang. */
+typedef struct {
+ void *data; /* data */
+ size_t size; /* data length */
+} DBT;
+
+/* Routine flags. */
+#define R_CURSOR 1 /* del, put, seq */
+#define __R_UNUSED 2 /* UNUSED */
+#define R_FIRST 3 /* seq */
+#define R_IAFTER 4 /* put (RECNO) */
+#define R_IBEFORE 5 /* put (RECNO) */
+#define R_LAST 6 /* seq (BTREE, RECNO) */
+#define R_NEXT 7 /* seq */
+#define R_NOOVERWRITE 8 /* put */
+#define R_PREV 9 /* seq (BTREE, RECNO) */
+#define R_SETCURSOR 10 /* put (RECNO) */
+#define R_RECNOSYNC 11 /* sync (RECNO) */
+
+typedef enum { DB_BTREE, DB_HASH, DB_RECNO } DBTYPE;
+
+/*
+ * !!!
+ * The following flags are included in the dbopen(3) call as part of the
+ * open(2) flags. In order to avoid conflicts with the open flags, start
+ * at the top of the 16 or 32-bit number space and work our way down. If
+ * the open flags were significantly expanded in the future, it could be
+ * a problem. Wish I'd left another flags word in the dbopen call.
+ *
+ * !!!
+ * None of this stuff is implemented yet. The only reason that it's here
+ * is so that the access methods can skip copying the key/data pair when
+ * the DB_LOCK flag isn't set.
+ */
+#if UINT_MAX > 65535
+#define DB_LOCK 0x20000000 /* Do locking. */
+#define DB_SHMEM 0x40000000 /* Use shared memory. */
+#define DB_TXN 0x80000000 /* Do transactions. */
+#else
+#define DB_LOCK 0x2000 /* Do locking. */
+#define DB_SHMEM 0x4000 /* Use shared memory. */
+#define DB_TXN 0x8000 /* Do transactions. */
+#endif
+
+/* Access method description structure. */
+typedef struct __db {
+ DBTYPE type; /* Underlying db type. */
+ int (*close) __P((struct __db *));
+ int (*del) __P((const struct __db *, const DBT *, u_int));
+ int (*get) __P((const struct __db *, const DBT *, DBT *, u_int));
+ int (*put) __P((const struct __db *, DBT *, const DBT *, u_int));
+ int (*seq) __P((const struct __db *, DBT *, DBT *, u_int));
+ int (*sync) __P((const struct __db *, u_int));
+ void *internal; /* Access method private. */
+ int (*fd) __P((const struct __db *));
+} DB;
+
+#define BTREEMAGIC 0x053162
+#define BTREEVERSION 3
+
+/* Structure used to pass parameters to the btree routines. */
+typedef struct {
+#define R_DUP 0x01 /* duplicate keys */
+ u_long flags;
+ u_int cachesize; /* bytes to cache */
+ int maxkeypage; /* maximum keys per page */
+ int minkeypage; /* minimum keys per page */
+ u_int psize; /* page size */
+ int (*compare) /* comparison function */
+ __P((const DBT *, const DBT *));
+ size_t (*prefix) /* prefix function */
+ __P((const DBT *, const DBT *));
+ int lorder; /* byte order */
+} BTREEINFO;
+
+#define HASHMAGIC 0x061561
+#define HASHVERSION 2
+
+/* Structure used to pass parameters to the hashing routines. */
+typedef struct {
+ u_int bsize; /* bucket size */
+ u_int ffactor; /* fill factor */
+ u_int nelem; /* number of elements */
+ u_int cachesize; /* bytes to cache */
+ u_int32_t /* hash function */
+ (*hash) __P((const void *, size_t));
+ int lorder; /* byte order */
+} HASHINFO;
+
+/* Structure used to pass parameters to the record routines. */
+typedef struct {
+#define R_FIXEDLEN 0x01 /* fixed-length records */
+#define R_NOKEY 0x02 /* key not required */
+#define R_SNAPSHOT 0x04 /* snapshot the input */
+ u_long flags;
+ u_int cachesize; /* bytes to cache */
+ u_int psize; /* page size */
+ int lorder; /* byte order */
+ size_t reclen; /* record length (fixed-length records) */
+ u_char bval; /* delimiting byte (variable-length records */
+ char *bfname; /* btree file name */
+} RECNOINFO;
+
+#ifdef __DBINTERFACE_PRIVATE
+/*
+ * Little endian <==> big endian 32-bit swap macros.
+ * M_32_SWAP swap a memory location
+ * P_32_SWAP swap a referenced memory location
+ * P_32_COPY swap from one location to another
+ */
+#define M_32_SWAP(a) { \
+ u_int32_t _tmp = a; \
+ ((char *)&a)[0] = ((char *)&_tmp)[3]; \
+ ((char *)&a)[1] = ((char *)&_tmp)[2]; \
+ ((char *)&a)[2] = ((char *)&_tmp)[1]; \
+ ((char *)&a)[3] = ((char *)&_tmp)[0]; \
+}
+#define P_32_SWAP(a) { \
+ u_int32_t _tmp = *(u_int32_t *)a; \
+ ((char *)a)[0] = ((char *)&_tmp)[3]; \
+ ((char *)a)[1] = ((char *)&_tmp)[2]; \
+ ((char *)a)[2] = ((char *)&_tmp)[1]; \
+ ((char *)a)[3] = ((char *)&_tmp)[0]; \
+}
+#define P_32_COPY(a, b) { \
+ ((char *)&(b))[0] = ((char *)&(a))[3]; \
+ ((char *)&(b))[1] = ((char *)&(a))[2]; \
+ ((char *)&(b))[2] = ((char *)&(a))[1]; \
+ ((char *)&(b))[3] = ((char *)&(a))[0]; \
+}
+
+/*
+ * Little endian <==> big endian 16-bit swap macros.
+ * M_16_SWAP swap a memory location
+ * P_16_SWAP swap a referenced memory location
+ * P_16_COPY swap from one location to another
+ */
+#define M_16_SWAP(a) { \
+ u_int16_t _tmp = a; \
+ ((char *)&a)[0] = ((char *)&_tmp)[1]; \
+ ((char *)&a)[1] = ((char *)&_tmp)[0]; \
+}
+#define P_16_SWAP(a) { \
+ u_int16_t _tmp = *(u_int16_t *)a; \
+ ((char *)a)[0] = ((char *)&_tmp)[1]; \
+ ((char *)a)[1] = ((char *)&_tmp)[0]; \
+}
+#define P_16_COPY(a, b) { \
+ ((char *)&(b))[0] = ((char *)&(a))[1]; \
+ ((char *)&(b))[1] = ((char *)&(a))[0]; \
+}
+#endif
+
+__BEGIN_DECLS
+DB *dbopen __P((const char *, int, int, DBTYPE, const void *));
+
+#ifdef __DBINTERFACE_PRIVATE
+DB *__bt_open __P((const char *, int, int, const BTREEINFO *, int));
+DB *__hash_open __P((const char *, int, int, const HASHINFO *, int));
+DB *__rec_open __P((const char *, int, int, const RECNOINFO *, int));
+void __dbpanic __P((DB *dbp));
+#endif
+__END_DECLS
+#endif /* !_DB_H_ */
diff --git a/include/dirent.h b/include/dirent.h
new file mode 100644
index 000000000000..f6fca1f54b02
--- /dev/null
+++ b/include/dirent.h
@@ -0,0 +1,94 @@
+/*-
+ * Copyright (c) 1989, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)dirent.h 8.1 (Berkeley) 6/8/93
+ */
+
+#ifndef _DIRENT_H_
+#define _DIRENT_H_
+
+/*
+ * The kernel defines the format of directory entries returned by
+ * the getdirentries(2) system call.
+ */
+#include <sys/dirent.h>
+
+#ifdef _POSIX_SOURCE
+typedef void * DIR;
+#else
+
+#define d_ino d_fileno /* backward compatibility */
+
+/* definitions for library routines operating on directories. */
+#define DIRBLKSIZ 1024
+
+/* structure describing an open directory. */
+typedef struct _dirdesc {
+ int dd_fd; /* file descriptor associated with directory */
+ long dd_loc; /* offset in current buffer */
+ long dd_size; /* amount of data returned by getdirentries */
+ char *dd_buf; /* data buffer */
+ int dd_len; /* size of data buffer */
+ long dd_seek; /* magic cookie returned by getdirentries */
+ long dd_rewind; /* magic cookie for rewinding */
+} DIR;
+
+#define dirfd(dirp) ((dirp)->dd_fd)
+
+#ifndef NULL
+#define NULL 0
+#endif
+
+#endif /* _POSIX_SOURCE */
+
+#ifndef KERNEL
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+DIR *opendir __P((const char *));
+struct dirent *readdir __P((DIR *));
+void rewinddir __P((DIR *));
+int closedir __P((DIR *));
+#ifndef _POSIX_SOURCE
+long telldir __P((const DIR *));
+void seekdir __P((DIR *, long));
+int scandir __P((const char *, struct dirent ***,
+ int (*)(struct dirent *), int (*)(const void *, const void *)));
+int alphasort __P((const void *, const void *));
+int getdirentries __P((int, char *, int, long *));
+#endif /* not POSIX */
+__END_DECLS
+
+#endif /* !KERNEL */
+
+#endif /* !_DIRENT_H_ */
diff --git a/include/disktab.h b/include/disktab.h
new file mode 100644
index 000000000000..55f0f4625c7c
--- /dev/null
+++ b/include/disktab.h
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 1983, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)disktab.h 8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _DISKTAB_H_
+#define _DISKTAB_H_
+
+/*
+ * Disk description table, see disktab(5)
+ */
+#define DISKTAB "/etc/disktab"
+
+struct disktab {
+ char *d_name; /* drive name */
+ char *d_type; /* drive type */
+ int d_secsize; /* sector size in bytes */
+ int d_ntracks; /* # tracks/cylinder */
+ int d_nsectors; /* # sectors/track */
+ int d_ncylinders; /* # cylinders */
+ int d_rpm; /* revolutions/minute */
+ int d_badsectforw; /* supports DEC bad144 std */
+ int d_sectoffset; /* use sect rather than cyl offsets */
+ struct partition {
+ int p_size; /* #sectors in partition */
+ short p_bsize; /* block size in bytes */
+ short p_fsize; /* frag size in bytes */
+ } d_partitions[8];
+};
+
+#endif /* !_DISKTAB_H_ */
diff --git a/include/err.h b/include/err.h
new file mode 100644
index 000000000000..dce9ed0ea310
--- /dev/null
+++ b/include/err.h
@@ -0,0 +1,60 @@
+/*-
+ * Copyright (c) 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)err.h 8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _ERR_H_
+#define _ERR_H_
+
+/*
+ * Don't use va_list in the err/warn prototypes. Va_list is typedef'd in two
+ * places (<machine/varargs.h> and <machine/stdarg.h>), so if we include one
+ * of them here we may collide with the utility's includes. It's unreasonable
+ * for utilities to have to include one of them to include err.h, so we get
+ * _BSD_VA_LIST_ from <machine/ansi.h> and use it.
+ */
+#include <machine/ansi.h>
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+__dead void err __P((int, const char *, ...));
+__dead void verr __P((int, const char *, _BSD_VA_LIST_));
+__dead void errx __P((int, const char *, ...));
+__dead void verrx __P((int, const char *, _BSD_VA_LIST_));
+void warn __P((const char *, ...));
+void vwarn __P((const char *, _BSD_VA_LIST_));
+void warnx __P((const char *, ...));
+void vwarnx __P((const char *, _BSD_VA_LIST_));
+__END_DECLS
+
+#endif /* !_ERR_H_ */
diff --git a/include/fnmatch.h b/include/fnmatch.h
new file mode 100644
index 000000000000..7a0e5824d39e
--- /dev/null
+++ b/include/fnmatch.h
@@ -0,0 +1,53 @@
+/*-
+ * Copyright (c) 1992, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)fnmatch.h 8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _FNMATCH_H_
+#define _FNMATCH_H_
+
+#define FNM_NOMATCH 1 /* Match failed. */
+
+#define FNM_NOESCAPE 0x01 /* Disable backslash escaping. */
+#define FNM_PATHNAME 0x02 /* Slash must be matched by slash. */
+#define FNM_PERIOD 0x04 /* Period must be matched by period. */
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+#ifndef _POSIX_SOURCE
+int fnmatch __P((const char *, const char *, int));
+#endif
+__END_DECLS
+
+#endif /* !_FNMATCH_H_ */
diff --git a/include/fstab.h b/include/fstab.h
new file mode 100644
index 000000000000..2a176bdb8320
--- /dev/null
+++ b/include/fstab.h
@@ -0,0 +1,79 @@
+/*
+ * Copyright (c) 1980, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)fstab.h 8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _FSTAB_H_
+#define _FSTAB_H_
+
+/*
+ * File system table, see fstab(5).
+ *
+ * Used by dump, mount, umount, swapon, fsck, df, ...
+ *
+ * For ufs fs_spec field is the block special name. Programs that want to
+ * use the character special name must create that name by prepending a 'r'
+ * after the right most slash. Quota files are always named "quotas", so
+ * if type is "rq", then use concatenation of fs_file and "quotas" to locate
+ * quota file.
+ */
+#define _PATH_FSTAB "/etc/fstab"
+#define FSTAB "/etc/fstab" /* deprecated */
+
+#define FSTAB_RW "rw" /* read/write device */
+#define FSTAB_RQ "rq" /* read/write with quotas */
+#define FSTAB_RO "ro" /* read-only device */
+#define FSTAB_SW "sw" /* swap device */
+#define FSTAB_XX "xx" /* ignore totally */
+
+struct fstab {
+ char *fs_spec; /* block special device name */
+ char *fs_file; /* file system path prefix */
+ char *fs_vfstype; /* File system type, ufs, nfs */
+ char *fs_mntops; /* Mount options ala -o */
+ char *fs_type; /* FSTAB_* from fs_mntops */
+ int fs_freq; /* dump frequency, in days */
+ int fs_passno; /* pass number on parallel dump */
+};
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+struct fstab *getfsent __P((void));
+struct fstab *getfsspec __P((const char *));
+struct fstab *getfsfile __P((const char *));
+int setfsent __P((void));
+void endfsent __P((void));
+__END_DECLS
+
+#endif /* !_FSTAB_H_ */
diff --git a/include/fts.h b/include/fts.h
new file mode 100644
index 000000000000..84dbe14bc792
--- /dev/null
+++ b/include/fts.h
@@ -0,0 +1,125 @@
+/*
+ * Copyright (c) 1989, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)fts.h 8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _FTS_H_
+#define _FTS_H_
+
+typedef struct {
+ struct _ftsent *fts_cur; /* current node */
+ struct _ftsent *fts_child; /* linked list of children */
+ struct _ftsent **fts_array; /* sort array */
+ dev_t fts_dev; /* starting device # */
+ char *fts_path; /* path for this descent */
+ int fts_rfd; /* fd for root */
+ int fts_pathlen; /* sizeof(path) */
+ int fts_nitems; /* elements in the sort array */
+ int (*fts_compar)(); /* compare function */
+
+#define FTS_COMFOLLOW 0x001 /* follow command line symlinks */
+#define FTS_LOGICAL 0x002 /* logical walk */
+#define FTS_NOCHDIR 0x004 /* don't change directories */
+#define FTS_NOSTAT 0x008 /* don't get stat info */
+#define FTS_PHYSICAL 0x010 /* physical walk */
+#define FTS_SEEDOT 0x020 /* return dot and dot-dot */
+#define FTS_XDEV 0x040 /* don't cross devices */
+#define FTS_OPTIONMASK 0x07f /* valid user option mask */
+
+#define FTS_NAMEONLY 0x080 /* (private) child names only */
+#define FTS_STOP 0x100 /* (private) unrecoverable error */
+ int fts_options; /* fts_open options, global flags */
+} FTS;
+
+typedef struct _ftsent {
+ struct _ftsent *fts_cycle; /* cycle node */
+ struct _ftsent *fts_parent; /* parent directory */
+ struct _ftsent *fts_link; /* next file in directory */
+ long fts_number; /* local numeric value */
+ void *fts_pointer; /* local address value */
+ char *fts_accpath; /* access path */
+ char *fts_path; /* root path */
+ int fts_errno; /* errno for this node */
+ int fts_symfd; /* fd for symlink */
+ u_short fts_pathlen; /* strlen(fts_path) */
+ u_short fts_namelen; /* strlen(fts_name) */
+
+ ino_t fts_ino; /* inode */
+ dev_t fts_dev; /* device */
+ nlink_t fts_nlink; /* link count */
+
+#define FTS_ROOTPARENTLEVEL -1
+#define FTS_ROOTLEVEL 0
+ short fts_level; /* depth (-1 to N) */
+
+#define FTS_D 1 /* preorder directory */
+#define FTS_DC 2 /* directory that causes cycles */
+#define FTS_DEFAULT 3 /* none of the above */
+#define FTS_DNR 4 /* unreadable directory */
+#define FTS_DOT 5 /* dot or dot-dot */
+#define FTS_DP 6 /* postorder directory */
+#define FTS_ERR 7 /* error; errno is set */
+#define FTS_F 8 /* regular file */
+#define FTS_INIT 9 /* initialized only */
+#define FTS_NS 10 /* stat(2) failed */
+#define FTS_NSOK 11 /* no stat(2) requested */
+#define FTS_SL 12 /* symbolic link */
+#define FTS_SLNONE 13 /* symbolic link without target */
+ u_short fts_info; /* user flags for FTSENT structure */
+
+#define FTS_DONTCHDIR 0x01 /* don't chdir .. to the parent */
+#define FTS_SYMFOLLOW 0x02 /* followed a symlink to get here */
+ u_short fts_flags; /* private flags for FTSENT structure */
+
+#define FTS_AGAIN 1 /* read node again */
+#define FTS_FOLLOW 2 /* follow symbolic link */
+#define FTS_NOINSTR 3 /* no instructions */
+#define FTS_SKIP 4 /* discard node */
+ u_short fts_instr; /* fts_set() instructions */
+
+ struct stat *fts_statp; /* stat(2) information */
+ char fts_name[1]; /* file name */
+} FTSENT;
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+FTSENT *fts_children __P((FTS *, int));
+int fts_close __P((FTS *));
+FTS *fts_open __P((char * const *, int,
+ int (*)(const FTSENT **, const FTSENT **)));
+FTSENT *fts_read __P((FTS *));
+int fts_set __P((FTS *, FTSENT *, int));
+__END_DECLS
+
+#endif /* !_FTS_H_ */
diff --git a/include/glob.h b/include/glob.h
new file mode 100644
index 000000000000..49f0a2182c07
--- /dev/null
+++ b/include/glob.h
@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) 1989, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Guido van Rossum.
+ *
+ * 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)glob.h 8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _GLOB_H_
+#define _GLOB_H_
+
+#include <sys/cdefs.h>
+
+struct stat;
+typedef struct {
+ int gl_pathc; /* Count of total paths so far. */
+ int gl_matchc; /* Count of paths matching pattern. */
+ int gl_offs; /* Reserved at beginning of gl_pathv. */
+ int gl_flags; /* Copy of flags parameter to glob. */
+ char **gl_pathv; /* List of paths matching pattern. */
+ /* Copy of errfunc parameter to glob. */
+ int (*gl_errfunc) __P((const char *, int));
+
+ /*
+ * Alternate filesystem access methods for glob; replacement
+ * versions of closedir(3), readdir(3), opendir(3), stat(2)
+ * and lstat(2).
+ */
+ void (*gl_closedir) __P((void *));
+ struct dirent *(*gl_readdir) __P((void *));
+ void *(*gl_opendir) __P((const char *));
+ int (*gl_lstat) __P((const char *, struct stat *));
+ int (*gl_stat) __P((const char *, struct stat *));
+} glob_t;
+
+#define GLOB_APPEND 0x0001 /* Append to output from previous call. */
+#define GLOB_DOOFFS 0x0002 /* Use gl_offs. */
+#define GLOB_ERR 0x0004 /* Return on error. */
+#define GLOB_MARK 0x0008 /* Append / to matching directories. */
+#define GLOB_NOCHECK 0x0010 /* Return pattern itself if nothing matches. */
+#define GLOB_NOSORT 0x0020 /* Don't sort. */
+
+#ifndef _POSIX_SOURCE
+#define GLOB_ALTDIRFUNC 0x0040 /* Use alternately specified directory funcs. */
+#define GLOB_BRACE 0x0080 /* Expand braces ala csh. */
+#define GLOB_MAGCHAR 0x0100 /* Pattern had globbing characters. */
+#define GLOB_NOMAGIC 0x0200 /* GLOB_NOCHECK without magic chars (csh). */
+#define GLOB_QUOTE 0x0400 /* Quote special chars with \. */
+#define GLOB_TILDE 0x0800 /* Expand tilde names from the passwd file. */
+#endif
+
+#define GLOB_NOSPACE (-1) /* Malloc call failed. */
+#define GLOB_ABEND (-2) /* Unignored error. */
+
+__BEGIN_DECLS
+int glob __P((const char *, int, int (*)(const char *, int), glob_t *));
+void globfree __P((glob_t *));
+__END_DECLS
+
+#endif /* !_GLOB_H_ */
diff --git a/include/grp.h b/include/grp.h
new file mode 100644
index 000000000000..9e5654a958d3
--- /dev/null
+++ b/include/grp.h
@@ -0,0 +1,69 @@
+/*-
+ * Copyright (c) 1989, 1993
+ * The Regents of the University of California. All rights reserved.
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)grp.h 8.2 (Berkeley) 1/21/94
+ */
+
+#ifndef _GRP_H_
+#define _GRP_H_
+
+#ifndef _POSIX_SOURCE
+#define _PATH_GROUP "/etc/group"
+#endif
+
+struct group {
+ char *gr_name; /* group name */
+ char *gr_passwd; /* group password */
+ int gr_gid; /* group id */
+ char **gr_mem; /* group members */
+};
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+struct group *getgrgid __P((gid_t));
+struct group *getgrnam __P((const char *));
+#ifndef _POSIX_SOURCE
+struct group *getgrent __P((void));
+int setgrent __P((void));
+void endgrent __P((void));
+void setgrfile __P((const char *));
+int setgroupent __P((int));
+#endif
+__END_DECLS
+
+#endif /* !_GRP_H_ */
diff --git a/include/kvm.h b/include/kvm.h
new file mode 100644
index 000000000000..3c675ab67b4d
--- /dev/null
+++ b/include/kvm.h
@@ -0,0 +1,69 @@
+/*-
+ * Copyright (c) 1989, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)kvm.h 8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _KVM_H_
+#define _KVM_H_
+
+/* Default version symbol. */
+#define VRS_SYM "_version"
+#define VRS_KEY "VERSION"
+
+#include <nlist.h>
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+
+typedef struct __kvm kvm_t;
+
+struct kinfo_proc;
+int kvm_close __P((kvm_t *));
+char **kvm_getargv __P((kvm_t *, const struct kinfo_proc *, int));
+char **kvm_getenvv __P((kvm_t *, const struct kinfo_proc *, int));
+char *kvm_geterr __P((kvm_t *));
+int kvm_getloadavg __P((kvm_t *, double [], int));
+char *kvm_getfiles __P((kvm_t *, int, int, int *));
+struct kinfo_proc *
+ kvm_getprocs __P((kvm_t *, int, int, int *));
+int kvm_nlist __P((kvm_t *, struct nlist *));
+kvm_t *kvm_open
+ __P((const char *, const char *, const char *, int, const char *));
+kvm_t *kvm_openfiles
+ __P((const char *, const char *, const char *, int, char *));
+int kvm_read __P((kvm_t *, unsigned long, void *, unsigned int));
+int kvm_write __P((kvm_t *, unsigned long, const void *, unsigned int));
+
+__END_DECLS
+
+#endif /* !_KVM_H_ */
diff --git a/include/limits.h b/include/limits.h
new file mode 100644
index 000000000000..7fe92b2fd402
--- /dev/null
+++ b/include/limits.h
@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 1988, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)limits.h 8.2 (Berkeley) 1/4/94
+ */
+
+#ifndef _LIMITS_H_
+#define _LIMITS_H_
+
+#define _POSIX_ARG_MAX 4096
+#define _POSIX_CHILD_MAX 6
+#define _POSIX_LINK_MAX 8
+#define _POSIX_MAX_CANON 255
+#define _POSIX_MAX_INPUT 255
+#define _POSIX_NAME_MAX 14
+#define _POSIX_NGROUPS_MAX 0
+#define _POSIX_OPEN_MAX 16
+#define _POSIX_PATH_MAX 255
+#define _POSIX_PIPE_BUF 512
+#define _POSIX_SSIZE_MAX 32767
+#define _POSIX_STREAM_MAX 8
+#define _POSIX_TZNAME_MAX 3
+
+#define _POSIX2_BC_BASE_MAX 99
+#define _POSIX2_BC_DIM_MAX 2048
+#define _POSIX2_BC_SCALE_MAX 99
+#define _POSIX2_BC_STRING_MAX 1000
+#define _POSIX2_EQUIV_CLASS_MAX 2
+#define _POSIX2_EXPR_NEST_MAX 32
+#define _POSIX2_LINE_MAX 2048
+#define _POSIX2_RE_DUP_MAX 255
+
+#include <machine/limits.h>
+#include <sys/syslimits.h>
+
+#endif /* !_LIMITS_H_ */
diff --git a/include/locale.h b/include/locale.h
new file mode 100644
index 000000000000..86eda17d34d7
--- /dev/null
+++ b/include/locale.h
@@ -0,0 +1,80 @@
+/*
+ * Copyright (c) 1991, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)locale.h 8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _LOCALE_H_
+#define _LOCALE_H_
+
+struct lconv {
+ char *decimal_point;
+ char *thousands_sep;
+ char *grouping;
+ char *int_curr_symbol;
+ char *currency_symbol;
+ char *mon_decimal_point;
+ char *mon_thousands_sep;
+ char *mon_grouping;
+ char *positive_sign;
+ char *negative_sign;
+ char int_frac_digits;
+ char frac_digits;
+ char p_cs_precedes;
+ char p_sep_by_space;
+ char n_cs_precedes;
+ char n_sep_by_space;
+ char p_sign_posn;
+ char n_sign_posn;
+};
+
+#ifndef NULL
+#define NULL 0
+#endif
+
+#define LC_ALL 0
+#define LC_COLLATE 1
+#define LC_CTYPE 2
+#define LC_MONETARY 3
+#define LC_NUMERIC 4
+#define LC_TIME 5
+
+#define _LC_LAST 6 /* marks end */
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+struct lconv *localeconv __P((void));
+char *setlocale __P((int, const char *));
+__END_DECLS
+
+#endif /* _LOCALE_H_ */
diff --git a/include/math.h b/include/math.h
new file mode 100644
index 000000000000..dd0b20cfe429
--- /dev/null
+++ b/include/math.h
@@ -0,0 +1,132 @@
+/*
+ * Copyright (c) 1985, 1990, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)math.h 8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _MATH_H_
+#define _MATH_H_
+
+#if defined(vax) || defined(tahoe) /* DBL_MAX from float.h */
+#define HUGE_VAL 1.701411834604692294E+38
+#else
+#define HUGE_VAL 1e500 /* IEEE: positive infinity */
+#endif
+
+#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
+#if defined(vax) || defined(tahoe)
+/*
+ * HUGE for the VAX and Tahoe converts to the largest possible F-float value.
+ * This implies an understanding of the conversion behavior of atof(3). It
+ * was defined to be the largest float so that overflow didn't occur when it
+ * was assigned to a single precision number. HUGE_VAL is strongly preferred.
+ */
+#define HUGE 1.701411733192644270E+38
+#else
+#define HUGE HUGE_VAL
+#endif
+
+#define M_E 2.7182818284590452354 /* e */
+#define M_LOG2E 1.4426950408889634074 /* log 2e */
+#define M_LOG10E 0.43429448190325182765 /* log 10e */
+#define M_LN2 0.69314718055994530942 /* log e2 */
+#define M_LN10 2.30258509299404568402 /* log e10 */
+#define M_PI 3.14159265358979323846 /* pi */
+#define M_PI_2 1.57079632679489661923 /* pi/2 */
+#define M_PI_4 0.78539816339744830962 /* pi/4 */
+#define M_1_PI 0.31830988618379067154 /* 1/pi */
+#define M_2_PI 0.63661977236758134308 /* 2/pi */
+#define M_2_SQRTPI 1.12837916709551257390 /* 2/sqrt(pi) */
+#define M_SQRT2 1.41421356237309504880 /* sqrt(2) */
+#define M_SQRT1_2 0.70710678118654752440 /* 1/sqrt(2) */
+#endif /* !_ANSI_SOURCE && !_POSIX_SOURCE */
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+__pure double acos __P((double));
+__pure double asin __P((double));
+__pure double atan __P((double));
+__pure double atan2 __P((double, double));
+__pure double ceil __P((double));
+__pure double cos __P((double));
+__pure double cosh __P((double));
+__pure double exp __P((double));
+__pure double fabs __P((double));
+__pure double floor __P((double));
+__pure double fmod __P((double, double));
+ double frexp __P((double, int *));
+__pure double ldexp __P((double, int));
+__pure double log __P((double));
+__pure double log10 __P((double));
+ double modf __P((double, double *));
+__pure double pow __P((double, double));
+__pure double sin __P((double));
+__pure double sinh __P((double));
+__pure double sqrt __P((double));
+__pure double tan __P((double));
+__pure double tanh __P((double));
+
+#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
+__pure double acosh __P((double));
+__pure double asinh __P((double));
+__pure double atanh __P((double));
+ double cabs(); /* we can't describe cabs()'s argument properly */
+__pure double cbrt __P((double));
+__pure double copysign __P((double, double));
+__pure double drem __P((double, double));
+__pure double erf __P((double));
+__pure double erfc __P((double));
+__pure double expm1 __P((double));
+__pure int finite __P((double));
+__pure double hypot __P((double, double));
+#if defined(vax) || defined(tahoe)
+__pure double infnan __P((int));
+#endif
+__pure int isinf __P((double));
+__pure int isnan __P((double));
+__pure double j0 __P((double));
+__pure double j1 __P((double));
+__pure double jn __P((int, double));
+__pure double lgamma __P((double));
+__pure double log1p __P((double));
+__pure double logb __P((double));
+__pure double rint __P((double));
+__pure double scalb __P((double, int));
+__pure double y0 __P((double));
+__pure double y1 __P((double));
+__pure double yn __P((int, double));
+#endif
+
+__END_DECLS
+
+#endif /* _MATH_H_ */
diff --git a/include/memory.h b/include/memory.h
new file mode 100644
index 000000000000..cb9c8b5f77a8
--- /dev/null
+++ b/include/memory.h
@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 1988, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)memory.h 8.1 (Berkeley) 6/2/93
+ */
+
+#include <string.h>
diff --git a/include/mpool.h b/include/mpool.h
new file mode 100644
index 000000000000..910e0782aa9d
--- /dev/null
+++ b/include/mpool.h
@@ -0,0 +1,135 @@
+/*-
+ * Copyright (c) 1991, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)mpool.h 8.1 (Berkeley) 6/2/93
+ */
+
+/*
+ * The memory pool scheme is a simple one. Each in memory page is referenced
+ * by a bucket which is threaded in three ways. All active pages are threaded
+ * on a hash chain (hashed by the page number) and an lru chain. Inactive
+ * pages are threaded on a free chain. Each reference to a memory pool is
+ * handed an MPOOL which is the opaque cookie passed to all of the memory
+ * routines.
+ */
+#define HASHSIZE 128
+#define HASHKEY(pgno) ((pgno - 1) % HASHSIZE)
+
+/* The BKT structures are the elements of the lists. */
+typedef struct BKT {
+ struct BKT *hnext; /* next hash bucket */
+ struct BKT *hprev; /* previous hash bucket */
+ struct BKT *cnext; /* next free/lru bucket */
+ struct BKT *cprev; /* previous free/lru bucket */
+ void *page; /* page */
+ pgno_t pgno; /* page number */
+
+#define MPOOL_DIRTY 0x01 /* page needs to be written */
+#define MPOOL_PINNED 0x02 /* page is pinned into memory */
+ unsigned long flags; /* flags */
+} BKT;
+
+/* The BKTHDR structures are the heads of the lists. */
+typedef struct BKTHDR {
+ struct BKT *hnext; /* next hash bucket */
+ struct BKT *hprev; /* previous hash bucket */
+ struct BKT *cnext; /* next free/lru bucket */
+ struct BKT *cprev; /* previous free/lru bucket */
+} BKTHDR;
+
+typedef struct MPOOL {
+ BKTHDR free; /* The free list. */
+ BKTHDR lru; /* The LRU list. */
+ BKTHDR hashtable[HASHSIZE]; /* Hashed list by page number. */
+ pgno_t curcache; /* Current number of cached pages. */
+ pgno_t maxcache; /* Max number of cached pages. */
+ pgno_t npages; /* Number of pages in the file. */
+ u_long pagesize; /* File page size. */
+ int fd; /* File descriptor. */
+ /* Page in conversion routine. */
+ void (*pgin) __P((void *, pgno_t, void *));
+ /* Page out conversion routine. */
+ void (*pgout) __P((void *, pgno_t, void *));
+ void *pgcookie; /* Cookie for page in/out routines. */
+#ifdef STATISTICS
+ unsigned long cachehit;
+ unsigned long cachemiss;
+ unsigned long pagealloc;
+ unsigned long pageflush;
+ unsigned long pageget;
+ unsigned long pagenew;
+ unsigned long pageput;
+ unsigned long pageread;
+ unsigned long pagewrite;
+#endif
+} MPOOL;
+
+#ifdef __MPOOLINTERFACE_PRIVATE
+/* Macros to insert/delete into/from hash chain. */
+#define rmhash(bp) { \
+ (bp)->hprev->hnext = (bp)->hnext; \
+ (bp)->hnext->hprev = (bp)->hprev; \
+}
+#define inshash(bp, pg) { \
+ hp = &mp->hashtable[HASHKEY(pg)]; \
+ (bp)->hnext = hp->hnext; \
+ (bp)->hprev = (struct BKT *)hp; \
+ hp->hnext->hprev = (bp); \
+ hp->hnext = (bp); \
+}
+
+/* Macros to insert/delete into/from lru and free chains. */
+#define rmchain(bp) { \
+ (bp)->cprev->cnext = (bp)->cnext; \
+ (bp)->cnext->cprev = (bp)->cprev; \
+}
+#define inschain(bp, dp) { \
+ (bp)->cnext = (dp)->cnext; \
+ (bp)->cprev = (struct BKT *)(dp); \
+ (dp)->cnext->cprev = (bp); \
+ (dp)->cnext = (bp); \
+}
+#endif
+
+__BEGIN_DECLS
+MPOOL *mpool_open __P((DBT *, int, pgno_t, pgno_t));
+void mpool_filter __P((MPOOL *, void (*)(void *, pgno_t, void *),
+ void (*)(void *, pgno_t, void *), void *));
+void *mpool_new __P((MPOOL *, pgno_t *));
+void *mpool_get __P((MPOOL *, pgno_t, u_int));
+int mpool_put __P((MPOOL *, void *, u_int));
+int mpool_sync __P((MPOOL *));
+int mpool_close __P((MPOOL *));
+#ifdef STATISTICS
+void mpool_stat __P((MPOOL *));
+#endif
+__END_DECLS
diff --git a/include/ndbm.h b/include/ndbm.h
new file mode 100644
index 000000000000..a545bca1326e
--- /dev/null
+++ b/include/ndbm.h
@@ -0,0 +1,77 @@
+/*-
+ * Copyright (c) 1990, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Margo Seltzer.
+ *
+ * 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)ndbm.h 8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _NDBM_H_
+#define _NDBM_H_
+
+#include <db.h>
+
+/* Map dbm interface onto db(3). */
+#define DBM_RDONLY O_RDONLY
+
+/* Flags to dbm_store(). */
+#define DBM_INSERT 0
+#define DBM_REPLACE 1
+
+/*
+ * The db(3) support for ndbm(3) always appends this suffix to the
+ * file name to avoid overwriting the user's original database.
+ */
+#define DBM_SUFFIX ".db"
+
+typedef struct {
+ char *dptr;
+ int dsize;
+} datum;
+
+typedef DB DBM;
+#define dbm_pagfno(a) DBM_PAGFNO_NOT_AVAILABLE
+
+__BEGIN_DECLS
+void dbm_close __P((DBM *));
+int dbm_delete __P((DBM *, datum));
+datum dbm_fetch __P((DBM *, datum));
+datum dbm_firstkey __P((DBM *));
+long dbm_forder __P((DBM *, datum));
+datum dbm_nextkey __P((DBM *));
+DBM *dbm_open __P((const char *, int, int));
+int dbm_store __P((DBM *, datum, datum, int));
+int dbm_dirfno __P((DBM *));
+__END_DECLS
+
+#endif /* !_NDBM_H_ */
diff --git a/include/netdb.h b/include/netdb.h
new file mode 100644
index 000000000000..abf4c5772f5d
--- /dev/null
+++ b/include/netdb.h
@@ -0,0 +1,143 @@
+/*-
+ * Copyright (c) 1980, 1983, 1988, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)netdb.h 8.1 (Berkeley) 6/2/93
+ * $Id: netdb.h,v 4.9.1.2 1993/05/17 09:59:01 vixie Exp $
+ * -
+ * Portions Copyright (c) 1993 by Digital Equipment Corporation.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies, and that
+ * the name of Digital Equipment Corporation not be used in advertising or
+ * publicity pertaining to distribution of the document or software without
+ * specific, written prior permission.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
+ * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ * -
+ * --Copyright--
+ */
+
+#ifndef _NETDB_H_
+#define _NETDB_H_
+
+#define _PATH_HEQUIV "/etc/hosts.equiv"
+#define _PATH_HOSTS "/etc/hosts"
+#define _PATH_NETWORKS "/etc/networks"
+#define _PATH_PROTOCOLS "/etc/protocols"
+#define _PATH_SERVICES "/etc/services"
+
+/*
+ * Structures returned by network data base library. All addresses are
+ * supplied in host order, and returned in network order (suitable for
+ * use in system calls).
+ */
+struct hostent {
+ char *h_name; /* official name of host */
+ char **h_aliases; /* alias list */
+ int h_addrtype; /* host address type */
+ int h_length; /* length of address */
+ char **h_addr_list; /* list of addresses from name server */
+#define h_addr h_addr_list[0] /* address, for backward compatiblity */
+};
+
+/*
+ * Assumption here is that a network number
+ * fits in an unsigned long -- probably a poor one.
+ */
+struct netent {
+ char *n_name; /* official name of net */
+ char **n_aliases; /* alias list */
+ int n_addrtype; /* net address type */
+ unsigned long n_net; /* network # */
+};
+
+struct servent {
+ char *s_name; /* official service name */
+ char **s_aliases; /* alias list */
+ int s_port; /* port # */
+ char *s_proto; /* protocol to use */
+};
+
+struct protoent {
+ char *p_name; /* official protocol name */
+ char **p_aliases; /* alias list */
+ int p_proto; /* protocol # */
+};
+
+/*
+ * Error return codes from gethostbyname() and gethostbyaddr()
+ * (left in extern int h_errno).
+ */
+
+#define HOST_NOT_FOUND 1 /* Authoritative Answer Host not found */
+#define TRY_AGAIN 2 /* Non-Authoritive Host not found, or SERVERFAIL */
+#define NO_RECOVERY 3 /* Non recoverable errors, FORMERR, REFUSED, NOTIMP */
+#define NO_DATA 4 /* Valid name, no data record of requested type */
+#define NO_ADDRESS NO_DATA /* no address, look for MX record */
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+void endhostent __P((void));
+void endnetent __P((void));
+void endprotoent __P((void));
+void endservent __P((void));
+struct hostent *gethostbyaddr __P((const char *, int, int));
+struct hostent *gethostbyname __P((const char *));
+struct hostent *gethostent __P((void));
+struct netent *getnetbyaddr __P((long, int)); /* u_long? */
+struct netent *getnetbyname __P((const char *));
+struct netent *getnetent __P((void));
+struct protoent *getprotobyname __P((const char *));
+struct protoent *getprotobynumber __P((int));
+struct protoent *getprotoent __P((void));
+struct servent *getservbyname __P((const char *, const char *));
+struct servent *getservbyport __P((int, const char *));
+struct servent *getservent __P((void));
+void herror __P((const char *));
+char *hstrerror __P((int));
+void sethostent __P((int));
+/* void sethostfile __P((const char *)); */
+void setnetent __P((int));
+void setprotoent __P((int));
+void setservent __P((int));
+__END_DECLS
+
+#endif /* !_NETDB_H_ */
diff --git a/include/nlist.h b/include/nlist.h
new file mode 100644
index 000000000000..11e0a43848f6
--- /dev/null
+++ b/include/nlist.h
@@ -0,0 +1,85 @@
+/*-
+ * Copyright (c) 1991, 1993
+ * The Regents of the University of California. All rights reserved.
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)nlist.h 8.2 (Berkeley) 1/21/94
+ */
+
+#ifndef _NLIST_H_
+#define _NLIST_H_
+
+/*
+ * Symbol table entry format. The #ifdef's are so that programs including
+ * nlist.h can initialize nlist structures statically.
+ */
+struct nlist {
+#ifdef _AOUT_INCLUDE_
+ union {
+ char *n_name; /* symbol name (in memory) */
+ long n_strx; /* file string table offset (on disk) */
+ } n_un;
+#else
+ char *n_name; /* symbol name (in memory) */
+#endif
+
+#define N_UNDF 0x00 /* undefined */
+#define N_ABS 0x02 /* absolute address */
+#define N_TEXT 0x04 /* text segment */
+#define N_DATA 0x06 /* data segment */
+#define N_BSS 0x08 /* bss segment */
+#define N_COMM 0x12 /* common reference */
+#define N_FN 0x1e /* file name */
+
+#define N_EXT 0x01 /* external (global) bit, OR'ed in */
+#define N_TYPE 0x1e /* mask for all the type bits */
+ unsigned char n_type; /* type defines */
+
+ char n_other; /* spare */
+#define n_hash n_desc /* used internally by ld(1); XXX */
+ short n_desc; /* used by stab entries */
+ unsigned long n_value; /* address/value of the symbol */
+};
+
+#define N_FORMAT "%08x" /* namelist value format; XXX */
+#define N_STAB 0x0e0 /* mask for debugger symbols -- stab(5) */
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+int nlist __P((const char *, struct nlist *));
+__END_DECLS
+
+#endif /* !_NLIST_H_ */
diff --git a/include/paths.h b/include/paths.h
new file mode 100644
index 000000000000..5f7a6b4cd56e
--- /dev/null
+++ b/include/paths.h
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 1989, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)paths.h 8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _PATHS_H_
+#define _PATHS_H_
+
+/* Default search path. */
+#define _PATH_DEFPATH "/usr/bin:/bin"
+/* All standard utilities path. */
+#define _PATH_STDPATH \
+ "/usr/bin:/bin:/usr/sbin:/sbin:/usr/contrib/bin:/usr/old/bin"
+
+#define _PATH_BSHELL "/bin/sh"
+#define _PATH_CONSOLE "/dev/console"
+#define _PATH_CSHELL "/bin/csh"
+#define _PATH_DEVDB "/var/run/dev.db"
+#define _PATH_DEVNULL "/dev/null"
+#define _PATH_DRUM "/dev/drum"
+#define _PATH_KMEM "/dev/kmem"
+#define _PATH_MAILDIR "/var/mail"
+#define _PATH_MAN "/usr/share/man"
+#define _PATH_MEM "/dev/mem"
+#define _PATH_NOLOGIN "/etc/nologin"
+#define _PATH_SENDMAIL "/usr/sbin/sendmail"
+#define _PATH_SHELLS "/etc/shells"
+#define _PATH_TTY "/dev/tty"
+#define _PATH_UNIX "/vmunix"
+#define _PATH_VI "/usr/bin/vi"
+
+/* Provide trailing slash, since mostly used for building pathnames. */
+#define _PATH_DEV "/dev/"
+#define _PATH_TMP "/tmp/"
+#define _PATH_VARDB "/var/db/"
+#define _PATH_VARRUN "/var/run/"
+#define _PATH_VARTMP "/var/tmp/"
+
+#endif /* !_PATHS_H_ */
diff --git a/include/protocols/dumprestore.h b/include/protocols/dumprestore.h
new file mode 100644
index 000000000000..f6f6845e05d4
--- /dev/null
+++ b/include/protocols/dumprestore.h
@@ -0,0 +1,112 @@
+/*
+ * Copyright (c) 1980, 1993
+ * The Regents of the University of California. All rights reserved.
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)dumprestore.h 8.2 (Berkeley) 1/21/94
+ */
+
+#ifndef _DUMPRESTORE_H_
+#define _DUMPRESTORE_H_
+
+/*
+ * TP_BSIZE is the size of file blocks on the dump tapes.
+ * Note that TP_BSIZE must be a multiple of DEV_BSIZE.
+ *
+ * NTREC is the number of TP_BSIZE blocks that are written
+ * in each tape record. HIGHDENSITYTREC is the number of
+ * TP_BSIZE blocks that are written in each tape record on
+ * 6250 BPI or higher density tapes.
+ *
+ * TP_NINDIR is the number of indirect pointers in a TS_INODE
+ * or TS_ADDR record. Note that it must be a power of two.
+ */
+#define TP_BSIZE 1024
+#define NTREC 10
+#define HIGHDENSITYTREC 32
+#define TP_NINDIR (TP_BSIZE/2)
+#define LBLSIZE 16
+#define NAMELEN 64
+
+#define OFS_MAGIC (int)60011
+#define NFS_MAGIC (int)60012
+#define CHECKSUM (int)84446
+
+union u_spcl {
+ char dummy[TP_BSIZE];
+ struct s_spcl {
+ long c_type; /* record type (see below) */
+ time_t c_date; /* date of this dump */
+ time_t c_ddate; /* date of previous dump */
+ long c_volume; /* dump volume number */
+ daddr_t c_tapea; /* logical block of this record */
+ ino_t c_inumber; /* number of inode */
+ long c_magic; /* magic number (see above) */
+ long c_checksum; /* record checksum */
+ struct dinode c_dinode; /* ownership and mode of inode */
+ long c_count; /* number of valid c_addr entries */
+ char c_addr[TP_NINDIR]; /* 1 => data; 0 => hole in inode */
+ char c_label[LBLSIZE]; /* dump label */
+ long c_level; /* level of this dump */
+ char c_filesys[NAMELEN]; /* name of dumpped file system */
+ char c_dev[NAMELEN]; /* name of dumpped device */
+ char c_host[NAMELEN]; /* name of dumpped host */
+ long c_flags; /* additional information */
+ long c_firstrec; /* first record on volume */
+ long c_spare[32]; /* reserved for future uses */
+ } s_spcl;
+} u_spcl;
+#define spcl u_spcl.s_spcl
+/*
+ * special record types
+ */
+#define TS_TAPE 1 /* dump tape header */
+#define TS_INODE 2 /* beginning of file record */
+#define TS_ADDR 4 /* continuation of file record */
+#define TS_BITS 3 /* map of inodes on tape */
+#define TS_CLRI 6 /* map of inodes deleted since last dump */
+#define TS_END 5 /* end of volume marker */
+
+/*
+ * flag values
+ */
+#define DR_NEWHEADER 0x0001 /* new format tape header */
+#define DR_NEWINODEFMT 0x0002 /* new format inodes on tape */
+
+#define DUMPOUTFMT "%-16s %c %s" /* for printf */
+ /* name, level, ctime(date) */
+#define DUMPINFMT "%16s %c %[^\n]\n" /* inverse for scanf */
+
+#endif /* !_DUMPRESTORE_H_ */
diff --git a/include/protocols/routed.h b/include/protocols/routed.h
new file mode 100644
index 000000000000..f41fc2182ae2
--- /dev/null
+++ b/include/protocols/routed.h
@@ -0,0 +1,104 @@
+/*-
+ * Copyright (c) 1983, 1989, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)routed.h 8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _ROUTED_H_
+#define _ROUTED_H_
+
+/*
+ * Routing Information Protocol
+ *
+ * Derived from Xerox NS Routing Information Protocol
+ * by changing 32-bit net numbers to sockaddr's and
+ * padding stuff to 32-bit boundaries.
+ */
+#define RIPVERSION 1
+
+struct netinfo {
+ struct sockaddr rip_dst; /* destination net/host */
+ int rip_metric; /* cost of route */
+};
+
+struct rip {
+ u_char rip_cmd; /* request/response */
+ u_char rip_vers; /* protocol version # */
+ u_char rip_res1[2]; /* pad to 32-bit boundary */
+ union {
+ struct netinfo ru_nets[1]; /* variable length... */
+ char ru_tracefile[1]; /* ditto ... */
+ } ripun;
+#define rip_nets ripun.ru_nets
+#define rip_tracefile ripun.ru_tracefile
+};
+
+/*
+ * Packet types.
+ */
+#define RIPCMD_REQUEST 1 /* want info */
+#define RIPCMD_RESPONSE 2 /* responding to request */
+#define RIPCMD_TRACEON 3 /* turn tracing on */
+#define RIPCMD_TRACEOFF 4 /* turn it off */
+
+#define RIPCMD_MAX 5
+#ifdef RIPCMDS
+char *ripcmds[RIPCMD_MAX] =
+ { "#0", "REQUEST", "RESPONSE", "TRACEON", "TRACEOFF" };
+#endif
+
+#define HOPCNT_INFINITY 16 /* per Xerox NS */
+#define MAXPACKETSIZE 512 /* max broadcast size */
+
+/*
+ * Timer values used in managing the routing table.
+ * Complete tables are broadcast every SUPPLY_INTERVAL seconds.
+ * If changes occur between updates, dynamic updates containing only changes
+ * may be sent. When these are sent, a timer is set for a random value
+ * between MIN_WAITTIME and MAX_WAITTIME, and no additional dynamic updates
+ * are sent until the timer expires.
+ *
+ * Every update of a routing entry forces an entry's timer to be reset.
+ * After EXPIRE_TIME without updates, the entry is marked invalid,
+ * but held onto until GARBAGE_TIME so that others may
+ * see it "be deleted".
+ */
+#define TIMER_RATE 30 /* alarm clocks every 30 seconds */
+
+#define SUPPLY_INTERVAL 30 /* time to supply tables */
+#define MIN_WAITTIME 2 /* min. interval to broadcast changes */
+#define MAX_WAITTIME 5 /* max. time to delay changes */
+
+#define EXPIRE_TIME 180 /* time to mark entry invalid */
+#define GARBAGE_TIME 240 /* time to garbage collect */
+
+#endif /* !_ROUTED_H_ */
diff --git a/include/protocols/rwhod.h b/include/protocols/rwhod.h
new file mode 100644
index 000000000000..93008a41818a
--- /dev/null
+++ b/include/protocols/rwhod.h
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 1983, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)rwhod.h 8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _RWHOD_H_
+#define _RWHOD_H_
+
+/*
+ * rwho protocol packet format.
+ */
+struct outmp {
+ char out_line[8]; /* tty name */
+ char out_name[8]; /* user id */
+ long out_time; /* time on */
+};
+
+struct whod {
+ char wd_vers; /* protocol version # */
+ char wd_type; /* packet type, see below */
+ char wd_pad[2];
+ int wd_sendtime; /* time stamp by sender */
+ int wd_recvtime; /* time stamp applied by receiver */
+ char wd_hostname[32]; /* hosts's name */
+ int wd_loadav[3]; /* load average as in uptime */
+ int wd_boottime; /* time system booted */
+ struct whoent {
+ struct outmp we_utmp; /* active tty info */
+ int we_idle; /* tty idle time */
+ } wd_we[1024 / sizeof (struct whoent)];
+};
+
+#define WHODVERSION 1
+#define WHODTYPE_STATUS 1 /* host status */
+
+#define _PATH_RWHODIR "/var/rwho"
+
+#endif /* !_RWHOD_H_ */
diff --git a/include/protocols/talkd.h b/include/protocols/talkd.h
new file mode 100644
index 000000000000..0d30d5bfa3ee
--- /dev/null
+++ b/include/protocols/talkd.h
@@ -0,0 +1,114 @@
+/*
+ * Copyright (c) 1983, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)talkd.h 8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _TALKD_H_
+#define _TALKD_H_
+
+/*
+ * This describes the protocol used by the talk server and clients.
+ *
+ * The talk server acts a repository of invitations, responding to
+ * requests by clients wishing to rendezvous for the purpose of
+ * holding a conversation. In normal operation, a client, the caller,
+ * initiates a rendezvous by sending a CTL_MSG to the server of
+ * type LOOK_UP. This causes the server to search its invitation
+ * tables to check if an invitation currently exists for the caller
+ * (to speak to the callee specified in the message). If the lookup
+ * fails, the caller then sends an ANNOUNCE message causing the server
+ * to broadcast an announcement on the callee's login ports requesting
+ * contact. When the callee responds, the local server uses the
+ * recorded invitation to respond with the appropriate rendezvous
+ * address and the caller and callee client programs establish a
+ * stream connection through which the conversation takes place.
+ */
+
+/*
+ * Client->server request message format.
+ */
+typedef struct {
+ u_char vers; /* protocol version */
+ u_char type; /* request type, see below */
+ u_char answer; /* not used */
+ u_char pad;
+ u_long id_num; /* message id */
+ struct osockaddr addr; /* old (4.3) style */
+ struct osockaddr ctl_addr; /* old (4.3) style */
+ long pid; /* caller's process id */
+#define NAME_SIZE 12
+ char l_name[NAME_SIZE];/* caller's name */
+ char r_name[NAME_SIZE];/* callee's name */
+#define TTY_SIZE 16
+ char r_tty[TTY_SIZE];/* callee's tty name */
+} CTL_MSG;
+
+/*
+ * Server->client response message format.
+ */
+typedef struct {
+ u_char vers; /* protocol version */
+ u_char type; /* type of request message, see below */
+ u_char answer; /* respose to request message, see below */
+ u_char pad;
+ u_long id_num; /* message id */
+ struct osockaddr addr; /* address for establishing conversation */
+} CTL_RESPONSE;
+
+#define TALK_VERSION 1 /* protocol version */
+
+/* message type values */
+#define LEAVE_INVITE 0 /* leave invitation with server */
+#define LOOK_UP 1 /* check for invitation by callee */
+#define DELETE 2 /* delete invitation by caller */
+#define ANNOUNCE 3 /* announce invitation by caller */
+
+/* answer values */
+#define SUCCESS 0 /* operation completed properly */
+#define NOT_HERE 1 /* callee not logged in */
+#define FAILED 2 /* operation failed for unexplained reason */
+#define MACHINE_UNKNOWN 3 /* caller's machine name unknown */
+#define PERMISSION_DENIED 4 /* callee's tty doesn't permit announce */
+#define UNKNOWN_REQUEST 5 /* request has invalid type value */
+#define BADVERSION 6 /* request has invalid protocol version */
+#define BADADDR 7 /* request has invalid addr value */
+#define BADCTLADDR 8 /* request has invalid ctl_addr value */
+
+/*
+ * Operational parameters.
+ */
+#define MAX_LIFE 60 /* max time daemon saves invitations */
+/* RING_WAIT should be 10's of seconds less than MAX_LIFE */
+#define RING_WAIT 30 /* time to wait before resending invitation */
+
+#endif /* !_TALKD_H_ */
diff --git a/include/protocols/timed.h b/include/protocols/timed.h
new file mode 100644
index 000000000000..1b569f531262
--- /dev/null
+++ b/include/protocols/timed.h
@@ -0,0 +1,99 @@
+/*
+ * Copyright (c) 1983, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)timed.h 8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _TIMED_H_
+#define _TIMED_H_
+
+/*
+ * Time Synchronization Protocol
+ */
+
+#define TSPVERSION 1
+#define ANYADDR NULL
+
+struct tsp {
+ u_char tsp_type;
+ u_char tsp_vers;
+ u_short tsp_seq;
+ union {
+ struct timeval tspu_time;
+ char tspu_hopcnt;
+ } tsp_u;
+ char tsp_name[MAXHOSTNAMELEN];
+};
+
+#define tsp_time tsp_u.tspu_time
+#define tsp_hopcnt tsp_u.tspu_hopcnt
+
+/*
+ * Command types.
+ */
+#define TSP_ANY 0 /* match any types */
+#define TSP_ADJTIME 1 /* send adjtime */
+#define TSP_ACK 2 /* generic acknowledgement */
+#define TSP_MASTERREQ 3 /* ask for master's name */
+#define TSP_MASTERACK 4 /* acknowledge master request */
+#define TSP_SETTIME 5 /* send network time */
+#define TSP_MASTERUP 6 /* inform slaves that master is up */
+#define TSP_SLAVEUP 7 /* slave is up but not polled */
+#define TSP_ELECTION 8 /* advance candidature for master */
+#define TSP_ACCEPT 9 /* support candidature of master */
+#define TSP_REFUSE 10 /* reject candidature of master */
+#define TSP_CONFLICT 11 /* two or more masters present */
+#define TSP_RESOLVE 12 /* masters' conflict resolution */
+#define TSP_QUIT 13 /* reject candidature if master is up */
+#define TSP_DATE 14 /* reset the time (date command) */
+#define TSP_DATEREQ 15 /* remote request to reset the time */
+#define TSP_DATEACK 16 /* acknowledge time setting */
+#define TSP_TRACEON 17 /* turn tracing on */
+#define TSP_TRACEOFF 18 /* turn tracing off */
+#define TSP_MSITE 19 /* find out master's site */
+#define TSP_MSITEREQ 20 /* remote master's site request */
+#define TSP_TEST 21 /* for testing election algo */
+#define TSP_SETDATE 22 /* New from date command */
+#define TSP_SETDATEREQ 23 /* New remote for above */
+#define TSP_LOOP 24 /* loop detection packet */
+
+#define TSPTYPENUMBER 25
+
+#ifdef TSPTYPES
+char *tsptype[TSPTYPENUMBER] =
+ { "ANY", "ADJTIME", "ACK", "MASTERREQ", "MASTERACK", "SETTIME", "MASTERUP",
+ "SLAVEUP", "ELECTION", "ACCEPT", "REFUSE", "CONFLICT", "RESOLVE", "QUIT",
+ "DATE", "DATEREQ", "DATEACK", "TRACEON", "TRACEOFF", "MSITE", "MSITEREQ",
+ "TEST", "SETDATE", "SETDATEREQ", "LOOP" };
+#endif
+
+#endif /* !_TIMED_H_ */
diff --git a/include/pwd.h b/include/pwd.h
new file mode 100644
index 000000000000..4f0364d26a9f
--- /dev/null
+++ b/include/pwd.h
@@ -0,0 +1,90 @@
+/*-
+ * Copyright (c) 1989, 1993
+ * The Regents of the University of California. All rights reserved.
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)pwd.h 8.2 (Berkeley) 1/21/94
+ */
+
+#ifndef _PWD_H_
+#define _PWD_H_
+
+#include <sys/types.h>
+
+#ifndef _POSIX_SOURCE
+#define _PATH_PASSWD "/etc/passwd"
+#define _PATH_MASTERPASSWD "/etc/master.passwd"
+
+#define _PATH_MP_DB "/etc/pwd.db"
+#define _PATH_SMP_DB "/etc/spwd.db"
+
+#define _PATH_PWD_MKDB "/usr/sbin/pwd_mkdb"
+
+#define _PW_KEYBYNAME '1' /* stored by name */
+#define _PW_KEYBYNUM '2' /* stored by entry in the "file" */
+#define _PW_KEYBYUID '3' /* stored by uid */
+
+#define _PASSWORD_EFMT1 '_' /* extended encryption format */
+
+#define _PASSWORD_LEN 128 /* max length, not counting NULL */
+#endif
+
+struct passwd {
+ char *pw_name; /* user name */
+ char *pw_passwd; /* encrypted password */
+ int pw_uid; /* user uid */
+ int pw_gid; /* user gid */
+ time_t pw_change; /* password change time */
+ char *pw_class; /* user access class */
+ char *pw_gecos; /* Honeywell login info */
+ char *pw_dir; /* home directory */
+ char *pw_shell; /* default shell */
+ time_t pw_expire; /* account expiration */
+};
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+struct passwd *getpwuid __P((uid_t));
+struct passwd *getpwnam __P((const char *));
+#ifndef _POSIX_SOURCE
+struct passwd *getpwent __P((void));
+int setpassent __P((int));
+int setpwent __P((void));
+void endpwent __P((void));
+#endif
+__END_DECLS
+
+#endif /* !_PWD_H_ */
diff --git a/include/ranlib.h b/include/ranlib.h
new file mode 100644
index 000000000000..c8429190e9ef
--- /dev/null
+++ b/include/ranlib.h
@@ -0,0 +1,50 @@
+/*-
+ * Copyright (c) 1990, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)ranlib.h 8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _RANLIB_H_
+#define _RANLIB_H_
+
+#define RANLIBMAG "__.SYMDEF" /* archive file name */
+#define RANLIBSKEW 3 /* creation time offset */
+
+struct ranlib {
+ union {
+ long ran_strx; /* string table index */
+ char *ran_name; /* in memory symbol name */
+ } ran_un;
+ long ran_off; /* archive file offset */
+};
+
+#endif /* !_RANLIB_H_ */
diff --git a/include/regex.h b/include/regex.h
new file mode 100644
index 000000000000..1611d4b87921
--- /dev/null
+++ b/include/regex.h
@@ -0,0 +1,106 @@
+/*-
+ * Copyright (c) 1992 Henry Spencer.
+ * Copyright (c) 1992, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Henry Spencer of the University of Toronto.
+ *
+ * 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)regex.h 8.2 (Berkeley) 1/3/94
+ */
+
+#ifndef _REGEX_H_
+#define _REGEX_H_
+
+#include <sys/cdefs.h>
+
+/* types */
+typedef off_t regoff_t;
+
+typedef struct {
+ int re_magic;
+ size_t re_nsub; /* number of parenthesized subexpressions */
+ __const char *re_endp; /* end pointer for REG_PEND */
+ struct re_guts *re_g; /* none of your business :-) */
+} regex_t;
+
+typedef struct {
+ regoff_t rm_so; /* start of match */
+ regoff_t rm_eo; /* end of match */
+} regmatch_t;
+
+/* regcomp() flags */
+#define REG_BASIC 0000
+#define REG_EXTENDED 0001
+#define REG_ICASE 0002
+#define REG_NOSUB 0004
+#define REG_NEWLINE 0010
+#define REG_NOSPEC 0020
+#define REG_PEND 0040
+#define REG_DUMP 0200
+
+/* regerror() flags */
+#define REG_NOMATCH 1
+#define REG_BADPAT 2
+#define REG_ECOLLATE 3
+#define REG_ECTYPE 4
+#define REG_EESCAPE 5
+#define REG_ESUBREG 6
+#define REG_EBRACK 7
+#define REG_EPAREN 8
+#define REG_EBRACE 9
+#define REG_BADBR 10
+#define REG_ERANGE 11
+#define REG_ESPACE 12
+#define REG_BADRPT 13
+#define REG_EMPTY 14
+#define REG_ASSERT 15
+#define REG_INVARG 16
+#define REG_ATOI 255 /* convert name to number (!) */
+#define REG_ITOA 0400 /* convert number to name (!) */
+
+/* regexec() flags */
+#define REG_NOTBOL 00001
+#define REG_NOTEOL 00002
+#define REG_STARTEND 00004
+#define REG_TRACE 00400 /* tracing of execution */
+#define REG_LARGE 01000 /* force large representation */
+#define REG_BACKR 02000 /* force use of backref code */
+
+__BEGIN_DECLS
+int regcomp __P((regex_t *, const char *, int));
+size_t regerror __P((int, const regex_t *, char *, size_t));
+int regexec __P((const regex_t *,
+ const char *, size_t, regmatch_t [], int));
+void regfree __P((regex_t *));
+__END_DECLS
+
+#endif /* !_REGEX_H_ */
diff --git a/include/regexp.h b/include/regexp.h
new file mode 100644
index 000000000000..47c8e88fa695
--- /dev/null
+++ b/include/regexp.h
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 1986 by University of Toronto.
+ * Copyright (c) 1989, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley
+ * by Henry Spencer.
+ *
+ * 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)regexp.h 8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _REGEXP_H_
+#define _REGEXP_H_
+
+/*
+ * Definitions etc. for regexp(3) routines.
+ *
+ * Caveat: this is V8 regexp(3) [actually, a reimplementation thereof],
+ * not the System V one.
+ */
+#define NSUBEXP 10
+typedef struct regexp {
+ char *startp[NSUBEXP];
+ char *endp[NSUBEXP];
+ char regstart; /* Internal use only. */
+ char reganch; /* Internal use only. */
+ char *regmust; /* Internal use only. */
+ int regmlen; /* Internal use only. */
+ char program[1]; /* Unwarranted chumminess with compiler. */
+} regexp;
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+regexp *regcomp __P((const char *));
+int regexec __P((const regexp *, const char *));
+void regsub __P((const regexp *, const char *, char *));
+void regerror __P((const char *));
+__END_DECLS
+
+#endif /* !_REGEXP_H_ */
diff --git a/include/resolv.h b/include/resolv.h
new file mode 100644
index 000000000000..cf8fe761989c
--- /dev/null
+++ b/include/resolv.h
@@ -0,0 +1,164 @@
+/*-
+ * Copyright (c) 1983, 1987, 1989, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)resolv.h 8.1 (Berkeley) 6/2/93
+ * $Id: resolv.h,v 4.9.1.2 1993/05/17 09:59:01 vixie Exp $
+ * -
+ * Portions Copyright (c) 1993 by Digital Equipment Corporation.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies, and that
+ * the name of Digital Equipment Corporation not be used in advertising or
+ * publicity pertaining to distribution of the document or software without
+ * specific, written prior permission.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL
+ * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT
+ * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
+ * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+ * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
+ * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ * -
+ * --Copyright--
+ */
+
+#ifndef _RESOLV_H_
+#define _RESOLV_H_
+
+#include <sys/types.h>
+/*
+ * Resolver configuration file.
+ * Normally not present, but may contain the address of the
+ * inital name server(s) to query and the domain search list.
+ */
+
+#ifndef _PATH_RESCONF
+#define _PATH_RESCONF "/etc/resolv.conf"
+#endif
+
+/*
+ * Global defines and variables for resolver stub.
+ */
+#define MAXNS 3 /* max # name servers we'll track */
+#define MAXDFLSRCH 3 /* # default domain levels to try */
+#define MAXDNSRCH 6 /* max # domains in search path */
+#define LOCALDOMAINPARTS 2 /* min levels in name that is "local" */
+
+#define RES_TIMEOUT 5 /* min. seconds between retries */
+
+struct __res_state {
+ int retrans; /* retransmition time interval */
+ int retry; /* number of times to retransmit */
+ long options; /* option flags - see below. */
+ int nscount; /* number of name servers */
+ struct sockaddr_in nsaddr_list[MAXNS]; /* address of name server */
+#define nsaddr nsaddr_list[0] /* for backward compatibility */
+ u_short id; /* current packet id */
+ char *dnsrch[MAXDNSRCH+1]; /* components of domain to search */
+ char defdname[MAXDNAME]; /* default domain */
+ long pfcode; /* RES_PRF_ flags - see below. */
+};
+
+/*
+ * Resolver options (keep these in synch with res_debug.c, please)
+ */
+#define RES_INIT 0x0001 /* address initialized */
+#define RES_DEBUG 0x0002 /* print debug messages */
+#define RES_AAONLY 0x0004 /* authoritative answers only */
+#define RES_USEVC 0x0008 /* use virtual circuit */
+#define RES_PRIMARY 0x0010 /* query primary server only */
+#define RES_IGNTC 0x0020 /* ignore trucation errors */
+#define RES_RECURSE 0x0040 /* recursion desired */
+#define RES_DEFNAMES 0x0080 /* use default domain name */
+#define RES_STAYOPEN 0x0100 /* Keep TCP socket open */
+#define RES_DNSRCH 0x0200 /* search up local domain tree */
+
+#define RES_DEFAULT (RES_RECURSE | RES_DEFNAMES | RES_DNSRCH)
+
+/*
+ * Resolver "pfcode" values. Used by dig.
+ */
+#define RES_PRF_STATS 0x0001
+/* 0x0002 */
+#define RES_PRF_CLASS 0x0004
+#define RES_PRF_CMD 0x0008
+#define RES_PRF_QUES 0x0010
+#define RES_PRF_ANS 0x0020
+#define RES_PRF_AUTH 0x0040
+#define RES_PRF_ADD 0x0080
+#define RES_PRF_HEAD1 0x0100
+#define RES_PRF_HEAD2 0x0200
+#define RES_PRF_TTLID 0x0400
+#define RES_PRF_HEADX 0x0800
+#define RES_PRF_QUERY 0x1000
+#define RES_PRF_REPLY 0x2000
+#define RES_PRF_INIT 0x4000
+/* 0x8000 */
+
+#include <sys/cdefs.h>
+#include <stdio.h>
+
+extern struct __res_state _res;
+
+/* Private routines shared between libc/net, named, nslookup and others. */
+#define dn_skipname __dn_skipname
+#define fp_query __fp_query
+#define hostalias __hostalias
+#define putlong __putlong
+#define putshort __putshort
+#define p_class __p_class
+#define p_time __p_time
+#define p_type __p_type
+__BEGIN_DECLS
+int __dn_skipname __P((const u_char *, const u_char *));
+void __fp_resstat __P((struct __res_state *, FILE *));
+void __fp_query __P((char *, FILE *));
+char *__hostalias __P((const char *));
+void __putlong __P((u_int32_t, u_char *));
+void __putshort __P((u_short, u_char *));
+char *__p_class __P((int));
+char *__p_time __P((u_int32_t));
+char *__p_type __P((int));
+
+int dn_comp __P((const u_char *, u_char *, int, u_char **, u_char **));
+int dn_expand __P((const u_char *, const u_char *, const u_char *,
+ u_char *, int));
+int res_init __P((void));
+int res_mkquery __P((int, const char *, int, int, const char *, int,
+ const char *, char *, int));
+int res_send __P((const char *, int, char *, int));
+__END_DECLS
+
+#endif /* !_RESOLV_H_ */
diff --git a/include/rune.h b/include/rune.h
new file mode 100644
index 000000000000..c1e2b88b4595
--- /dev/null
+++ b/include/rune.h
@@ -0,0 +1,66 @@
+/*-
+ * Copyright (c) 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Paul Borman at Krystal Technologies.
+ *
+ * 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)rune.h 8.1 (Berkeley) 6/27/93
+ */
+
+#ifndef _RUNE_H_
+#define _RUNE_H_
+
+#include <runetype.h>
+#include <stdio.h>
+
+#define _PATH_LOCALE "/usr/share/locale"
+
+#define _INVALID_RUNE _CurrentRuneLocale->invalid_rune
+
+#define __sgetrune _CurrentRuneLocale->sgetrune
+#define __sputrune _CurrentRuneLocale->sputrune
+
+#define sgetrune(s, n, r) (*__sgetrune)((s), (n), (r))
+#define sputrune(c, s, n, r) (*__sputrune)((c), (s), (n), (r))
+
+__BEGIN_DECLS
+char *mbrune __P((const char *, rune_t));
+char *mbrrune __P((const char *, rune_t));
+char *mbmb __P((const char *, char *));
+long fgetrune __P((FILE *));
+int fputrune __P((rune_t, FILE *));
+int fungetrune __P((rune_t, FILE *));
+int setrunelocale __P((char *));
+void setinvalidrune __P((rune_t));
+__END_DECLS
+
+#endif /*! _RUNE_H_ */
diff --git a/include/runetype.h b/include/runetype.h
new file mode 100644
index 000000000000..4bce6588b8ba
--- /dev/null
+++ b/include/runetype.h
@@ -0,0 +1,101 @@
+/*-
+ * Copyright (c) 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Paul Borman at Krystal Technologies.
+ *
+ * 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)runetype.h 8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _RUNETYPE_H_
+#define _RUNETYPE_H_
+
+#include <machine/ansi.h>
+#include <sys/cdefs.h>
+
+#ifdef _BSD_WCHAR_T_
+typedef _BSD_WCHAR_T_ rune_t;
+typedef _BSD_WCHAR_T_ wchar_t;
+#undef _BSD_WCHAR_T_
+#endif
+
+#define _CACHED_RUNES (1 <<8 ) /* Must be a power of 2 */
+#define _CRMASK (~(_CACHED_RUNES - 1))
+
+/*
+ * The lower 8 bits of runetype[] contain the digit value of the rune.
+ */
+typedef struct {
+ rune_t min; /* First rune of the range */
+ rune_t max; /* Last rune (inclusive) of the range */
+ rune_t map; /* What first maps to in maps */
+ unsigned long *types; /* Array of types in range */
+} _RuneEntry;
+
+typedef struct {
+ int nranges; /* Number of ranges stored */
+ _RuneEntry *ranges; /* Pointer to the ranges */
+} _RuneRange;
+
+typedef struct {
+ char magic[8]; /* Magic saying what version we are */
+ char encoding[32]; /* ASCII name of this encoding */
+
+ rune_t (*sgetrune)
+ __P((const char *, unsigned int, char const **));
+ int (*sputrune)
+ __P((rune_t, char *, unsigned int, char **));
+ rune_t invalid_rune;
+
+ unsigned long runetype[_CACHED_RUNES];
+ rune_t maplower[_CACHED_RUNES];
+ rune_t mapupper[_CACHED_RUNES];
+
+ /*
+ * The following are to deal with Runes larger than _CACHED_RUNES - 1.
+ * Their data is actually contiguous with this structure so as to make
+ * it easier to read/write from/to disk.
+ */
+ _RuneRange runetype_ext;
+ _RuneRange maplower_ext;
+ _RuneRange mapupper_ext;
+
+ void *variable; /* Data which depends on the encoding */
+ int variable_len; /* how long that data is */
+} _RuneLocale;
+
+#define _RUNE_MAGIC_1 "RuneMagi" /* Indicates version 0 of RuneLocale */
+
+extern _RuneLocale _DefaultRuneLocale;
+extern _RuneLocale *_CurrentRuneLocale;
+
+#endif /* !_RUNETYPE_H_ */
diff --git a/include/setjmp.h b/include/setjmp.h
new file mode 100644
index 000000000000..8ac1443518e3
--- /dev/null
+++ b/include/setjmp.h
@@ -0,0 +1,98 @@
+/*-
+ * Copyright (c) 1990, 1993
+ * The Regents of the University of California. All rights reserved.
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)setjmp.h 8.2 (Berkeley) 1/21/94
+ */
+
+#ifndef _SETJMP_H_
+#define _SETJMP_H_
+
+#if defined(hp300) || defined(__hp300__) || defined(luna68k) || defined(__luna68k__)
+#define _JBLEN 17
+#endif
+
+#if defined(i386) || defined(__i386__)
+#define _JBLEN 10
+#endif
+
+#if defined(mips) || defined(__mips__)
+#define _JBLEN 83
+#endif
+
+#if defined(sparc) || defined(__sparc__)
+#define _JBLEN 10
+#endif
+
+#if defined(tahoe) || defined(__tahoe__)
+#define _JBLEN 10
+#endif
+
+#if defined(vax) || defined(__vax__)
+#define _JBLEN 10
+#endif
+
+#ifndef _ANSI_SOURCE
+/*
+ * WARNING: sigsetjmp() isn't supported yet, this is a placeholder.
+ */
+typedef int sigjmp_buf[_JBLEN + 1];
+#endif /* not ANSI */
+
+typedef int jmp_buf[_JBLEN];
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+int setjmp __P((jmp_buf));
+void longjmp __P((jmp_buf, int));
+
+#ifndef _ANSI_SOURCE
+/*
+ * WARNING: sigsetjmp() isn't supported yet, this is a placeholder.
+ */
+int sigsetjmp __P((sigjmp_buf, int));
+void siglongjmp __P((sigjmp_buf, int));
+#endif /* not ANSI */
+
+#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
+int _setjmp __P((jmp_buf));
+void _longjmp __P((jmp_buf, int));
+void longjmperror __P((void));
+#endif /* neither ANSI nor POSIX */
+__END_DECLS
+
+#endif /* !_SETJMP_H_ */
diff --git a/include/sgtty.h b/include/sgtty.h
new file mode 100644
index 000000000000..723c69d6f6ce
--- /dev/null
+++ b/include/sgtty.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 1985, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)sgtty.h 8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef USE_OLD_TTY
+#define USE_OLD_TTY
+#endif
+#include <sys/ioctl.h>
diff --git a/include/signal.h b/include/signal.h
new file mode 100644
index 000000000000..6bb7ddf2cca4
--- /dev/null
+++ b/include/signal.h
@@ -0,0 +1,82 @@
+/*-
+ * Copyright (c) 1991, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)signal.h 8.3 (Berkeley) 3/30/94
+ */
+
+#ifndef _USER_SIGNAL_H
+#define _USER_SIGNAL_H
+
+#include <sys/types.h>
+#include <sys/cdefs.h>
+#include <sys/signal.h>
+
+#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
+extern __const char *__const sys_signame[NSIG];
+extern __const char *__const sys_siglist[NSIG];
+#endif
+
+__BEGIN_DECLS
+int raise __P((int));
+#ifndef _ANSI_SOURCE
+int kill __P((pid_t, int));
+int sigaction __P((int, const struct sigaction *, struct sigaction *));
+int sigaddset __P((sigset_t *, int));
+int sigdelset __P((sigset_t *, int));
+int sigemptyset __P((sigset_t *));
+int sigfillset __P((sigset_t *));
+int sigismember __P((const sigset_t *, int));
+int sigpending __P((sigset_t *));
+int sigprocmask __P((int, const sigset_t *, sigset_t *));
+int sigsuspend __P((const sigset_t *));
+#ifndef _POSIX_SOURCE
+int killpg __P((pid_t, int));
+int sigblock __P((int));
+int siginterrupt __P((int, int));
+int sigpause __P((int));
+int sigreturn __P((struct sigcontext *));
+int sigsetmask __P((int));
+int sigstack __P((const struct sigstack *, struct sigstack *));
+int sigvec __P((int, struct sigvec *, struct sigvec *));
+void psignal __P((unsigned int, const char *));
+#endif /* !_POSIX_SOURCE */
+#endif /* !_ANSI_SOURCE */
+__END_DECLS
+
+/* List definitions after function declarations, or Reiser cpp gets upset. */
+#define sigaddset(set, signo) (*(set) |= 1 << ((signo) - 1), 0)
+#define sigdelset(set, signo) (*(set) &= ~(1 << ((signo) - 1)), 0)
+#define sigemptyset(set) (*(set) = 0, 0)
+#define sigfillset(set) (*(set) = ~(sigset_t)0, 0)
+#define sigismember(set, signo) ((*(set) & (1 << ((signo) - 1))) != 0)
+
+#endif /* !_USER_SIGNAL_H */
diff --git a/include/stab.h b/include/stab.h
new file mode 100644
index 000000000000..0eae57992d61
--- /dev/null
+++ b/include/stab.h
@@ -0,0 +1,67 @@
+/*-
+ * Copyright (c) 1991, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)stab.h 8.1 (Berkeley) 6/2/93
+ */
+
+/*
+ * The following are symbols used by various debuggers and by the Pascal
+ * compiler. Each of them must have one (or more) of the bits defined by
+ * the N_STAB mask set.
+ */
+
+#define N_GSYM 0x20 /* global symbol */
+#define N_FNAME 0x22 /* F77 function name */
+#define N_FUN 0x24 /* procedure name */
+#define N_STSYM 0x26 /* data segment variable */
+#define N_LCSYM 0x28 /* bss segment variable */
+#define N_MAIN 0x2a /* main function name */
+#define N_PC 0x30 /* global Pascal symbol */
+#define N_RSYM 0x40 /* register variable */
+#define N_SLINE 0x44 /* text segment line number */
+#define N_DSLINE 0x46 /* data segment line number */
+#define N_BSLINE 0x48 /* bss segment line number */
+#define N_SSYM 0x60 /* structure/union element */
+#define N_SO 0x64 /* main source file name */
+#define N_LSYM 0x80 /* stack variable */
+#define N_BINCL 0x82 /* include file beginning */
+#define N_SOL 0x84 /* included source file name */
+#define N_PSYM 0xa0 /* parameter variable */
+#define N_EINCL 0xa2 /* include file end */
+#define N_ENTRY 0xa4 /* alternate entry point */
+#define N_LBRAC 0xc0 /* left bracket */
+#define N_EXCL 0xc2 /* deleted include file */
+#define N_RBRAC 0xe0 /* right bracket */
+#define N_BCOMM 0xe2 /* begin common */
+#define N_ECOMM 0xe4 /* end common */
+#define N_ECOML 0xe8 /* end common (local name) */
+#define N_LENG 0xfe /* length of preceding entry */
diff --git a/include/stddef.h b/include/stddef.h
new file mode 100644
index 000000000000..70af6892224a
--- /dev/null
+++ b/include/stddef.h
@@ -0,0 +1,62 @@
+/*-
+ * Copyright (c) 1990, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)stddef.h 8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _STDDEF_H_
+#define _STDDEF_H_
+
+#include <machine/ansi.h>
+
+typedef _BSD_PTRDIFF_T_ ptrdiff_t;
+
+#ifdef _BSD_SIZE_T_
+typedef _BSD_SIZE_T_ size_t;
+#undef _BSD_SIZE_T_
+#endif
+
+#ifdef _BSD_WCHAR_T_
+#ifndef _ANSI_SOURCE
+typedef _BSD_WCHAR_T_ rune_t;
+#endif
+typedef _BSD_WCHAR_T_ wchar_t;
+#undef _BSD_WCHAR_T_
+#endif
+
+#ifndef NULL
+#define NULL 0
+#endif
+
+#define offsetof(type, member) ((size_t)(&((type *)0)->member))
+
+#endif /* _STDDEF_H_ */
diff --git a/include/stdio.h b/include/stdio.h
new file mode 100644
index 000000000000..98b6431296ad
--- /dev/null
+++ b/include/stdio.h
@@ -0,0 +1,378 @@
+/*-
+ * Copyright (c) 1990, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Chris Torek.
+ *
+ * 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)stdio.h 8.4 (Berkeley) 1/4/94
+ */
+
+#ifndef _STDIO_H_
+#define _STDIO_H_
+
+#if !defined(_ANSI_SOURCE) && !defined(__STRICT_ANSI__)
+#include <sys/types.h>
+#endif
+
+#include <sys/cdefs.h>
+
+#include <machine/ansi.h>
+#ifdef _BSD_SIZE_T_
+typedef _BSD_SIZE_T_ size_t;
+#undef _BSD_SIZE_T_
+#endif
+
+#ifndef NULL
+#define NULL 0
+#endif
+
+/*
+ * This is fairly grotesque, but pure ANSI code must not inspect the
+ * innards of an fpos_t anyway. The library internally uses off_t,
+ * which we assume is exactly as big as eight chars. (When we switch
+ * to gcc 2.4 we will use __attribute__ here.)
+ *
+ * WARNING: the alignment constraints on an off_t and the struct below
+ * differ on (e.g.) the SPARC. Hence, the placement of an fpos_t object
+ * in a structure will change if fpos_t's are not aligned on 8-byte
+ * boundaries. THIS IS A CROCK, but for now there is no way around it.
+ */
+#if !defined(_ANSI_SOURCE) && !defined(__STRICT_ANSI__)
+typedef off_t fpos_t;
+#else
+typedef struct __sfpos {
+ char _pos[8];
+} fpos_t;
+#endif
+
+#define _FSTDIO /* Define for new stdio with functions. */
+
+/*
+ * NB: to fit things in six character monocase externals, the stdio
+ * code uses the prefix `__s' for stdio objects, typically followed
+ * by a three-character attempt at a mnemonic.
+ */
+
+/* stdio buffers */
+struct __sbuf {
+ unsigned char *_base;
+ int _size;
+};
+
+/*
+ * stdio state variables.
+ *
+ * The following always hold:
+ *
+ * if (_flags&(__SLBF|__SWR)) == (__SLBF|__SWR),
+ * _lbfsize is -_bf._size, else _lbfsize is 0
+ * if _flags&__SRD, _w is 0
+ * if _flags&__SWR, _r is 0
+ *
+ * This ensures that the getc and putc macros (or inline functions) never
+ * try to write or read from a file that is in `read' or `write' mode.
+ * (Moreover, they can, and do, automatically switch from read mode to
+ * write mode, and back, on "r+" and "w+" files.)
+ *
+ * _lbfsize is used only to make the inline line-buffered output stream
+ * code as compact as possible.
+ *
+ * _ub, _up, and _ur are used when ungetc() pushes back more characters
+ * than fit in the current _bf, or when ungetc() pushes back a character
+ * that does not match the previous one in _bf. When this happens,
+ * _ub._base becomes non-nil (i.e., a stream has ungetc() data iff
+ * _ub._base!=NULL) and _up and _ur save the current values of _p and _r.
+ *
+ * NB: see WARNING above before changing the layout of this structure!
+ */
+typedef struct __sFILE {
+ unsigned char *_p; /* current position in (some) buffer */
+ int _r; /* read space left for getc() */
+ int _w; /* write space left for putc() */
+ short _flags; /* flags, below; this FILE is free if 0 */
+ short _file; /* fileno, if Unix descriptor, else -1 */
+ struct __sbuf _bf; /* the buffer (at least 1 byte, if !NULL) */
+ int _lbfsize; /* 0 or -_bf._size, for inline putc */
+
+ /* operations */
+ void *_cookie; /* cookie passed to io functions */
+ int (*_close) __P((void *));
+ int (*_read) __P((void *, char *, int));
+ fpos_t (*_seek) __P((void *, fpos_t, int));
+ int (*_write) __P((void *, const char *, int));
+
+ /* separate buffer for long sequences of ungetc() */
+ struct __sbuf _ub; /* ungetc buffer */
+ unsigned char *_up; /* saved _p when _p is doing ungetc data */
+ int _ur; /* saved _r when _r is counting ungetc data */
+
+ /* tricks to meet minimum requirements even when malloc() fails */
+ unsigned char _ubuf[3]; /* guarantee an ungetc() buffer */
+ unsigned char _nbuf[1]; /* guarantee a getc() buffer */
+
+ /* separate buffer for fgetln() when line crosses buffer boundary */
+ struct __sbuf _lb; /* buffer for fgetln() */
+
+ /* Unix stdio files get aligned to block boundaries on fseek() */
+ int _blksize; /* stat.st_blksize (may be != _bf._size) */
+ fpos_t _offset; /* current lseek offset (see WARNING) */
+} FILE;
+
+__BEGIN_DECLS
+extern FILE __sF[];
+__END_DECLS
+
+#define __SLBF 0x0001 /* line buffered */
+#define __SNBF 0x0002 /* unbuffered */
+#define __SRD 0x0004 /* OK to read */
+#define __SWR 0x0008 /* OK to write */
+ /* RD and WR are never simultaneously asserted */
+#define __SRW 0x0010 /* open for reading & writing */
+#define __SEOF 0x0020 /* found EOF */
+#define __SERR 0x0040 /* found error */
+#define __SMBF 0x0080 /* _buf is from malloc */
+#define __SAPP 0x0100 /* fdopen()ed in append mode */
+#define __SSTR 0x0200 /* this is an sprintf/snprintf string */
+#define __SOPT 0x0400 /* do fseek() optimisation */
+#define __SNPT 0x0800 /* do not do fseek() optimisation */
+#define __SOFF 0x1000 /* set iff _offset is in fact correct */
+#define __SMOD 0x2000 /* true => fgetln modified _p text */
+
+/*
+ * The following three definitions are for ANSI C, which took them
+ * from System V, which brilliantly took internal interface macros and
+ * made them official arguments to setvbuf(), without renaming them.
+ * Hence, these ugly _IOxxx names are *supposed* to appear in user code.
+ *
+ * Although numbered as their counterparts above, the implementation
+ * does not rely on this.
+ */
+#define _IOFBF 0 /* setvbuf should set fully buffered */
+#define _IOLBF 1 /* setvbuf should set line buffered */
+#define _IONBF 2 /* setvbuf should set unbuffered */
+
+#define BUFSIZ 1024 /* size of buffer used by setbuf */
+#define EOF (-1)
+
+/*
+ * FOPEN_MAX is a minimum maximum, and is the number of streams that
+ * stdio can provide without attempting to allocate further resources
+ * (which could fail). Do not use this for anything.
+ */
+ /* must be == _POSIX_STREAM_MAX <limits.h> */
+#define FOPEN_MAX 20 /* must be <= OPEN_MAX <sys/syslimits.h> */
+#define FILENAME_MAX 1024 /* must be <= PATH_MAX <sys/syslimits.h> */
+
+/* System V/ANSI C; this is the wrong way to do this, do *not* use these. */
+#ifndef _ANSI_SOURCE
+#define P_tmpdir "/var/tmp/"
+#endif
+#define L_tmpnam 1024 /* XXX must be == PATH_MAX */
+#define TMP_MAX 308915776
+
+#ifndef SEEK_SET
+#define SEEK_SET 0 /* set file offset to offset */
+#endif
+#ifndef SEEK_CUR
+#define SEEK_CUR 1 /* set file offset to current plus offset */
+#endif
+#ifndef SEEK_END
+#define SEEK_END 2 /* set file offset to EOF plus offset */
+#endif
+
+#define stdin (&__sF[0])
+#define stdout (&__sF[1])
+#define stderr (&__sF[2])
+
+/*
+ * Functions defined in ANSI C standard.
+ */
+__BEGIN_DECLS
+void clearerr __P((FILE *));
+int fclose __P((FILE *));
+int feof __P((FILE *));
+int ferror __P((FILE *));
+int fflush __P((FILE *));
+int fgetc __P((FILE *));
+int fgetpos __P((FILE *, fpos_t *));
+char *fgets __P((char *, size_t, FILE *));
+FILE *fopen __P((const char *, const char *));
+int fprintf __P((FILE *, const char *, ...));
+int fputc __P((int, FILE *));
+int fputs __P((const char *, FILE *));
+size_t fread __P((void *, size_t, size_t, FILE *));
+FILE *freopen __P((const char *, const char *, FILE *));
+int fscanf __P((FILE *, const char *, ...));
+int fseek __P((FILE *, long, int));
+int fsetpos __P((FILE *, const fpos_t *));
+long ftell __P((const FILE *));
+size_t fwrite __P((const void *, size_t, size_t, FILE *));
+int getc __P((FILE *));
+int getchar __P((void));
+char *gets __P((char *));
+#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
+extern int sys_nerr; /* perror(3) external variables */
+extern __const char *__const sys_errlist[];
+#endif
+void perror __P((const char *));
+int printf __P((const char *, ...));
+int putc __P((int, FILE *));
+int putchar __P((int));
+int puts __P((const char *));
+int remove __P((const char *));
+int rename __P((const char *, const char *));
+void rewind __P((FILE *));
+int scanf __P((const char *, ...));
+void setbuf __P((FILE *, char *));
+int setvbuf __P((FILE *, char *, int, size_t));
+int sprintf __P((char *, const char *, ...));
+int sscanf __P((const char *, const char *, ...));
+FILE *tmpfile __P((void));
+char *tmpnam __P((char *));
+int ungetc __P((int, FILE *));
+int vfprintf __P((FILE *, const char *, _BSD_VA_LIST_));
+int vprintf __P((const char *, _BSD_VA_LIST_));
+int vsprintf __P((char *, const char *, _BSD_VA_LIST_));
+__END_DECLS
+
+/*
+ * Functions defined in POSIX 1003.1.
+ */
+#ifndef _ANSI_SOURCE
+#define L_cuserid 9 /* size for cuserid(); UT_NAMESIZE + 1 */
+#define L_ctermid 1024 /* size for ctermid(); PATH_MAX */
+
+__BEGIN_DECLS
+char *ctermid __P((char *));
+FILE *fdopen __P((int, const char *));
+int fileno __P((FILE *));
+__END_DECLS
+#endif /* not ANSI */
+
+/*
+ * Routines that are purely local.
+ */
+#if !defined (_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
+__BEGIN_DECLS
+char *fgetln __P((FILE *, size_t *));
+int fpurge __P((FILE *));
+int getw __P((FILE *));
+int pclose __P((FILE *));
+FILE *popen __P((const char *, const char *));
+int putw __P((int, FILE *));
+void setbuffer __P((FILE *, char *, int));
+int setlinebuf __P((FILE *));
+char *tempnam __P((const char *, const char *));
+int snprintf __P((char *, size_t, const char *, ...));
+int vsnprintf __P((char *, size_t, const char *, _BSD_VA_LIST_));
+int vscanf __P((const char *, _BSD_VA_LIST_));
+int vsscanf __P((const char *, const char *, _BSD_VA_LIST_));
+FILE *zopen __P((const char *, const char *, int));
+__END_DECLS
+
+/*
+ * This is a #define because the function is used internally and
+ * (unlike vfscanf) the name __svfscanf is guaranteed not to collide
+ * with a user function when _ANSI_SOURCE or _POSIX_SOURCE is defined.
+ */
+#define vfscanf __svfscanf
+
+/*
+ * Stdio function-access interface.
+ */
+__BEGIN_DECLS
+FILE *funopen __P((const void *,
+ int (*)(void *, char *, int),
+ int (*)(void *, const char *, int),
+ fpos_t (*)(void *, fpos_t, int),
+ int (*)(void *)));
+__END_DECLS
+#define fropen(cookie, fn) funopen(cookie, fn, 0, 0, 0)
+#define fwopen(cookie, fn) funopen(cookie, 0, fn, 0, 0)
+#endif /* !_ANSI_SOURCE && !_POSIX_SOURCE */
+
+/*
+ * Functions internal to the implementation.
+ */
+__BEGIN_DECLS
+int __srget __P((FILE *));
+int __svfscanf __P((FILE *, const char *, _BSD_VA_LIST_));
+int __swbuf __P((int, FILE *));
+__END_DECLS
+
+/*
+ * The __sfoo macros are here so that we can
+ * define function versions in the C library.
+ */
+#define __sgetc(p) (--(p)->_r < 0 ? __srget(p) : (int)(*(p)->_p++))
+#if defined(__GNUC__) && defined(__STDC__)
+static __inline int __sputc(int _c, FILE *_p) {
+ if (--_p->_w >= 0 || (_p->_w >= _p->_lbfsize && (char)_c != '\n'))
+ return (*_p->_p++ = _c);
+ else
+ return (__swbuf(_c, _p));
+}
+#else
+/*
+ * This has been tuned to generate reasonable code on the vax using pcc.
+ */
+#define __sputc(c, p) \
+ (--(p)->_w < 0 ? \
+ (p)->_w >= (p)->_lbfsize ? \
+ (*(p)->_p = (c)), *(p)->_p != '\n' ? \
+ (int)*(p)->_p++ : \
+ __swbuf('\n', p) : \
+ __swbuf((int)(c), p) : \
+ (*(p)->_p = (c), (int)*(p)->_p++))
+#endif
+
+#define __sfeof(p) (((p)->_flags & __SEOF) != 0)
+#define __sferror(p) (((p)->_flags & __SERR) != 0)
+#define __sclearerr(p) ((void)((p)->_flags &= ~(__SERR|__SEOF)))
+#define __sfileno(p) ((p)->_file)
+
+#define feof(p) __sfeof(p)
+#define ferror(p) __sferror(p)
+#define clearerr(p) __sclearerr(p)
+
+#ifndef _ANSI_SOURCE
+#define fileno(p) __sfileno(p)
+#endif
+
+#ifndef lint
+#define getc(fp) __sgetc(fp)
+#define putc(x, fp) __sputc(x, fp)
+#endif /* lint */
+
+#define getchar() getc(stdin)
+#define putchar(x) putc(x, stdout)
+#endif /* _STDIO_H_ */
diff --git a/include/stdlib.h b/include/stdlib.h
new file mode 100644
index 000000000000..80cd3619b19f
--- /dev/null
+++ b/include/stdlib.h
@@ -0,0 +1,175 @@
+/*-
+ * Copyright (c) 1990, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)stdlib.h 8.3 (Berkeley) 2/16/94
+ */
+
+#ifndef _STDLIB_H_
+#define _STDLIB_H_
+
+#include <machine/ansi.h>
+
+#ifdef _BSD_SIZE_T_
+typedef _BSD_SIZE_T_ size_t;
+#undef _BSD_SIZE_T_
+#endif
+
+#ifdef _BSD_WCHAR_T_
+#ifndef _ANSI_SOURCE
+typedef _BSD_WCHAR_T_ rune_t;
+#endif
+typedef _BSD_WCHAR_T_ wchar_t;
+#undef _BSD_WCHAR_T_
+#endif
+
+typedef struct {
+ int quot; /* quotient */
+ int rem; /* remainder */
+} div_t;
+
+typedef struct {
+ long quot; /* quotient */
+ long rem; /* remainder */
+} ldiv_t;
+
+#ifndef NULL
+#define NULL 0
+#endif
+
+#define EXIT_FAILURE 1
+#define EXIT_SUCCESS 0
+
+#define RAND_MAX 0x7fffffff
+
+extern int __mb_cur_max;
+#define MB_CUR_MAX __mb_cur_max
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+__dead void
+ abort __P((void));
+__pure int
+ abs __P((int));
+int atexit __P((void (*)(void)));
+double atof __P((const char *));
+int atoi __P((const char *));
+long atol __P((const char *));
+void *bsearch __P((const void *, const void *, size_t,
+ size_t, int (*)(const void *, const void *)));
+void *calloc __P((size_t, size_t));
+__pure div_t
+ div __P((int, int));
+__dead void
+ exit __P((int));
+void free __P((void *));
+char *getenv __P((const char *));
+__pure long
+ labs __P((long));
+__pure ldiv_t
+ ldiv __P((long, long));
+void *malloc __P((size_t));
+void qsort __P((void *, size_t, size_t,
+ int (*)(const void *, const void *)));
+int rand __P((void));
+void *realloc __P((void *, size_t));
+void srand __P((unsigned));
+double strtod __P((const char *, char **));
+long strtol __P((const char *, char **, int));
+unsigned long
+ strtoul __P((const char *, char **, int));
+int system __P((const char *));
+
+/* These are currently just stubs. */
+int mblen __P((const char *, size_t));
+size_t mbstowcs __P((wchar_t *, const char *, size_t));
+int wctomb __P((char *, wchar_t));
+int mbtowc __P((wchar_t *, const char *, size_t));
+size_t wcstombs __P((char *, const wchar_t *, size_t));
+
+#ifndef _ANSI_SOURCE
+int putenv __P((const char *));
+int setenv __P((const char *, const char *, int));
+#endif
+
+#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
+void *alloca __P((size_t)); /* built-in for gcc */
+ /* getcap(3) functions */
+char *getbsize __P((int *, long *));
+char *cgetcap __P((char *, char *, int));
+int cgetclose __P((void));
+int cgetent __P((char **, char **, char *));
+int cgetfirst __P((char **, char **));
+int cgetmatch __P((char *, char *));
+int cgetnext __P((char **, char **));
+int cgetnum __P((char *, char *, long *));
+int cgetset __P((char *));
+int cgetstr __P((char *, char *, char **));
+int cgetustr __P((char *, char *, char **));
+
+int daemon __P((int, int));
+char *devname __P((int, int));
+int getloadavg __P((double [], int));
+
+extern char *optarg; /* getopt(3) external variables */
+extern int opterr, optind, optopt;
+int getopt __P((int, char * const *, const char *));
+
+extern char *suboptarg; /* getsubopt(3) external variable */
+int getsubopt __P((char **, char * const *, char **));
+
+char *group_from_gid __P((unsigned long, int));
+int heapsort __P((void *, size_t, size_t,
+ int (*)(const void *, const void *)));
+char *initstate __P((unsigned, char *, int));
+int mergesort __P((void *, size_t, size_t,
+ int (*)(const void *, const void *)));
+int radixsort __P((const unsigned char **, int, const unsigned char *,
+ unsigned));
+int sradixsort __P((const unsigned char **, int, const unsigned char *,
+ unsigned));
+long random __P((void));
+char *realpath __P((const char *, char resolved_path[]));
+char *setstate __P((char *));
+void srandom __P((unsigned));
+char *user_from_uid __P((unsigned long, int));
+#ifndef __STRICT_ANSI__
+long long
+ strtoq __P((const char *, char **, int));
+unsigned long long
+ strtouq __P((const char *, char **, int));
+#endif
+void unsetenv __P((const char *));
+#endif
+__END_DECLS
+
+#endif /* _STDLIB_H_ */
diff --git a/include/string.h b/include/string.h
new file mode 100644
index 000000000000..e82428e57d5d
--- /dev/null
+++ b/include/string.h
@@ -0,0 +1,93 @@
+/*-
+ * Copyright (c) 1990, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)string.h 8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _STRING_H_
+#define _STRING_H_
+#include <machine/ansi.h>
+
+#ifdef _BSD_SIZE_T_
+typedef _BSD_SIZE_T_ size_t;
+#undef _BSD_SIZE_T_
+#endif
+
+#ifndef NULL
+#define NULL 0
+#endif
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+void *memchr __P((const void *, int, size_t));
+int memcmp __P((const void *, const void *, size_t));
+void *memcpy __P((void *, const void *, size_t));
+void *memmove __P((void *, const void *, size_t));
+void *memset __P((void *, int, size_t));
+char *strcat __P((char *, const char *));
+char *strchr __P((const char *, int));
+int strcmp __P((const char *, const char *));
+int strcoll __P((const char *, const char *));
+char *strcpy __P((char *, const char *));
+size_t strcspn __P((const char *, const char *));
+char *strerror __P((int));
+size_t strlen __P((const char *));
+char *strncat __P((char *, const char *, size_t));
+int strncmp __P((const char *, const char *, size_t));
+char *strncpy __P((char *, const char *, size_t));
+char *strpbrk __P((const char *, const char *));
+char *strrchr __P((const char *, int));
+size_t strspn __P((const char *, const char *));
+char *strstr __P((const char *, const char *));
+char *strtok __P((char *, const char *));
+size_t strxfrm __P((char *, const char *, size_t));
+
+/* Nonstandard routines */
+#ifndef _ANSI_SOURCE
+int bcmp __P((const void *, const void *, size_t));
+void bcopy __P((const void *, void *, size_t));
+void bzero __P((void *, size_t));
+int ffs __P((int));
+char *index __P((const char *, int));
+void *memccpy __P((void *, const void *, int, size_t));
+char *rindex __P((const char *, int));
+int strcasecmp __P((const char *, const char *));
+char *strdup __P((const char *));
+void strmode __P((int, char *));
+int strncasecmp __P((const char *, const char *, size_t));
+char *strsep __P((char **, const char *));
+void swab __P((const void *, void *, size_t));
+#endif
+__END_DECLS
+
+#endif /* _STRING_H_ */
diff --git a/include/strings.h b/include/strings.h
new file mode 100644
index 000000000000..2a63fa439b51
--- /dev/null
+++ b/include/strings.h
@@ -0,0 +1,36 @@
+/*-
+ * Copyright (c) 1990, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)strings.h 8.1 (Berkeley) 6/2/93
+ */
+
+#include <string.h>
diff --git a/include/struct.h b/include/struct.h
new file mode 100644
index 000000000000..f80ecd077132
--- /dev/null
+++ b/include/struct.h
@@ -0,0 +1,51 @@
+/*-
+ * Copyright (c) 1983, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)struct.h 8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _STRUCT_H_
+#define _STRUCT_H_
+
+/* Offset of the field in the structure. */
+#define fldoff(name, field) \
+ ((int)&(((struct name *)0)->field))
+
+/* Size of the field in the structure. */
+#define fldsiz(name, field) \
+ (sizeof(((struct name *)0)->field))
+
+/* Address of the structure from a field. */
+#define strbase(name, addr, field) \
+ ((struct name *)((char *)(addr) - fldoff(name, field)))
+
+#endif /* !_STRUCT_H_ */
diff --git a/include/sysexits.h b/include/sysexits.h
new file mode 100644
index 000000000000..464cb11bab2d
--- /dev/null
+++ b/include/sysexits.h
@@ -0,0 +1,118 @@
+/*
+ * Copyright (c) 1987, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)sysexits.h 8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _SYSEXITS_H_
+#define _SYSEXITS_H_
+
+/*
+ * SYSEXITS.H -- Exit status codes for system programs.
+ *
+ * This include file attempts to categorize possible error
+ * exit statuses for system programs, notably delivermail
+ * and the Berkeley network.
+ *
+ * Error numbers begin at EX__BASE to reduce the possibility of
+ * clashing with other exit statuses that random programs may
+ * already return. The meaning of the codes is approximately
+ * as follows:
+ *
+ * EX_USAGE -- The command was used incorrectly, e.g., with
+ * the wrong number of arguments, a bad flag, a bad
+ * syntax in a parameter, or whatever.
+ * EX_DATAERR -- The input data was incorrect in some way.
+ * This should only be used for user's data & not
+ * system files.
+ * EX_NOINPUT -- An input file (not a system file) did not
+ * exist or was not readable. This could also include
+ * errors like "No message" to a mailer (if it cared
+ * to catch it).
+ * EX_NOUSER -- The user specified did not exist. This might
+ * be used for mail addresses or remote logins.
+ * EX_NOHOST -- The host specified did not exist. This is used
+ * in mail addresses or network requests.
+ * EX_UNAVAILABLE -- A service is unavailable. This can occur
+ * if a support program or file does not exist. This
+ * can also be used as a catchall message when something
+ * you wanted to do doesn't work, but you don't know
+ * why.
+ * EX_SOFTWARE -- An internal software error has been detected.
+ * This should be limited to non-operating system related
+ * errors as possible.
+ * EX_OSERR -- An operating system error has been detected.
+ * This is intended to be used for such things as "cannot
+ * fork", "cannot create pipe", or the like. It includes
+ * things like getuid returning a user that does not
+ * exist in the passwd file.
+ * EX_OSFILE -- Some system file (e.g., /etc/passwd, /etc/utmp,
+ * etc.) does not exist, cannot be opened, or has some
+ * sort of error (e.g., syntax error).
+ * EX_CANTCREAT -- A (user specified) output file cannot be
+ * created.
+ * EX_IOERR -- An error occurred while doing I/O on some file.
+ * EX_TEMPFAIL -- temporary failure, indicating something that
+ * is not really an error. In sendmail, this means
+ * that a mailer (e.g.) could not create a connection,
+ * and the request should be reattempted later.
+ * EX_PROTOCOL -- the remote system returned something that
+ * was "not possible" during a protocol exchange.
+ * EX_NOPERM -- You did not have sufficient permission to
+ * perform the operation. This is not intended for
+ * file system problems, which should use NOINPUT or
+ * CANTCREAT, but rather for higher level permissions.
+ */
+
+#define EX_OK 0 /* successful termination */
+
+#define EX__BASE 64 /* base value for error messages */
+
+#define EX_USAGE 64 /* command line usage error */
+#define EX_DATAERR 65 /* data format error */
+#define EX_NOINPUT 66 /* cannot open input */
+#define EX_NOUSER 67 /* addressee unknown */
+#define EX_NOHOST 68 /* host name unknown */
+#define EX_UNAVAILABLE 69 /* service unavailable */
+#define EX_SOFTWARE 70 /* internal software error */
+#define EX_OSERR 71 /* system error (e.g., can't fork) */
+#define EX_OSFILE 72 /* critical OS file missing */
+#define EX_CANTCREAT 73 /* can't create (user) output file */
+#define EX_IOERR 74 /* input/output error */
+#define EX_TEMPFAIL 75 /* temp failure; user is invited to retry */
+#define EX_PROTOCOL 76 /* remote error in protocol */
+#define EX_NOPERM 77 /* permission denied */
+#define EX_CONFIG 78 /* configuration error */
+
+#define EX__MAX 78 /* maximum listed value */
+
+#endif /* !_SYSEXITS_H_ */
diff --git a/include/tar.h b/include/tar.h
new file mode 100644
index 000000000000..764ca01a10c1
--- /dev/null
+++ b/include/tar.h
@@ -0,0 +1,73 @@
+/*-
+ * Copyright (c) 1994
+ * The Regents of the University of California. All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Chuck Karish of Mindcraft, Inc.
+ *
+ * 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)tar.h 8.2 (Berkeley) 1/4/94
+ */
+
+#ifndef _TAR_H
+#define _TAR_H
+
+#define TMAGIC "ustar" /* ustar and a null */
+#define TMAGLEN 6
+#define TVERSION "00" /* 00 and no null */
+#define TVERSLEN 2
+
+/* Values used in typeflag field */
+#define REGTYPE '0' /* Regular file */
+#define AREGTYPE '\0' /* Regular file */
+#define LNKTYPE '1' /* Link */
+#define SYMTYPE '2' /* Reserved */
+#define CHRTYPE '3' /* Character special */
+#define BLKTYPE '4' /* Block special */
+#define DIRTYPE '5' /* Directory */
+#define FIFOTYPE '6' /* FIFO special */
+#define CONTTYPE '7' /* Reserved */
+
+/* Bits used in the mode field - values in octal */
+#define TSUID 04000 /* Set UID on execution */
+#define TSGID 02000 /* Set GID on execution */
+#define TSVTX 01000 /* Reserved */
+ /* File permissions */
+#define TUREAD 00400 /* Read by owner */
+#define TUWRITE 00200 /* Write by owner */
+#define TUEXEC 00100 /* Execute/Search by owner */
+#define TGREAD 00040 /* Read by group */
+#define TGWRITE 00020 /* Write by group */
+#define TGEXEC 00010 /* Execute/Search by group */
+#define TOREAD 00004 /* Read by other */
+#define TOWRITE 00002 /* Write by other */
+#define TOEXEC 00001 /* Execute/Search by other */
+
+#endif
diff --git a/include/time.h b/include/time.h
new file mode 100644
index 000000000000..93d7d7275ecb
--- /dev/null
+++ b/include/time.h
@@ -0,0 +1,104 @@
+/*
+ * Copyright (c) 1989, 1993
+ * The Regents of the University of California. All rights reserved.
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)time.h 8.3 (Berkeley) 1/21/94
+ */
+
+#ifndef _TIME_H_
+#define _TIME_H_
+
+#include <machine/ansi.h>
+
+#ifndef NULL
+#define NULL 0
+#endif
+
+#ifdef _BSD_CLOCK_T_
+typedef _BSD_CLOCK_T_ clock_t;
+#undef _BSD_CLOCK_T_
+#endif
+
+#ifdef _BSD_TIME_T_
+typedef _BSD_TIME_T_ time_t;
+#undef _BSD_TIME_T_
+#endif
+
+#ifdef _BSD_SIZE_T_
+typedef _BSD_SIZE_T_ size_t;
+#undef _BSD_SIZE_T_
+#endif
+
+struct tm {
+ int tm_sec; /* seconds after the minute [0-60] */
+ int tm_min; /* minutes after the hour [0-59] */
+ int tm_hour; /* hours since midnight [0-23] */
+ int tm_mday; /* day of the month [1-31] */
+ int tm_mon; /* months since January [0-11] */
+ int tm_year; /* years since 1900 */
+ int tm_wday; /* days since Sunday [0-6] */
+ int tm_yday; /* days since January 1 [0-365] */
+ int tm_isdst; /* Daylight Savings Time flag */
+ long tm_gmtoff; /* offset from CUT in seconds */
+ char *tm_zone; /* timezone abbreviation */
+};
+
+#include <machine/limits.h> /* Include file containing CLK_TCK. */
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+char *asctime __P((const struct tm *));
+clock_t clock __P((void));
+char *ctime __P((const time_t *));
+double difftime __P((time_t, time_t));
+struct tm *gmtime __P((const time_t *));
+struct tm *localtime __P((const time_t *));
+time_t mktime __P((struct tm *));
+size_t strftime __P((char *, size_t, const char *, const struct tm *));
+time_t time __P((time_t *));
+
+#ifndef _ANSI_SOURCE
+void tzset __P((void));
+#endif /* not ANSI */
+
+#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
+char *timezone __P((int, int));
+void tzsetwall __P((void));
+#endif /* neither ANSI nor POSIX */
+__END_DECLS
+
+#endif /* !_TIME_H_ */
diff --git a/include/ttyent.h b/include/ttyent.h
new file mode 100644
index 000000000000..e95db259ca2d
--- /dev/null
+++ b/include/ttyent.h
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 1989, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)ttyent.h 8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _TTYENT_H_
+#define _TTYENT_H_
+
+#define _PATH_TTYS "/etc/ttys"
+
+#define _TTYS_OFF "off"
+#define _TTYS_ON "on"
+#define _TTYS_SECURE "secure"
+#define _TTYS_WINDOW "window"
+
+struct ttyent {
+ char *ty_name; /* terminal device name */
+ char *ty_getty; /* command to execute, usually getty */
+ char *ty_type; /* terminal type for termcap */
+#define TTY_ON 0x01 /* enable logins (start ty_getty program) */
+#define TTY_SECURE 0x02 /* allow uid of 0 to login */
+ int ty_status; /* status flags */
+ char *ty_window; /* command to start up window manager */
+ char *ty_comment; /* comment field */
+};
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+struct ttyent *getttyent __P((void));
+struct ttyent *getttynam __P((const char *));
+int setttyent __P((void));
+int endttyent __P((void));
+__END_DECLS
+
+#endif /* !_TTYENT_H_ */
diff --git a/include/tzfile.h b/include/tzfile.h
new file mode 100644
index 000000000000..246e6a71ec41
--- /dev/null
+++ b/include/tzfile.h
@@ -0,0 +1,151 @@
+/*
+ * Copyright (c) 1988, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Arthur David Olson of the National Cancer Institute.
+ *
+ * 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)tzfile.h 8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _TZFILE_H_
+#define _TZFILE_H_
+
+/*
+ * Information about time zone files.
+ */
+ /* Time zone object file directory */
+#define TZDIR "/usr/share/zoneinfo"
+#define TZDEFAULT "/etc/localtime"
+#define TZDEFRULES "posixrules"
+
+/*
+** Each file begins with. . .
+*/
+
+struct tzhead {
+ char tzh_reserved[24]; /* reserved for future use */
+ char tzh_ttisstdcnt[4]; /* coded number of trans. time flags */
+ char tzh_leapcnt[4]; /* coded number of leap seconds */
+ char tzh_timecnt[4]; /* coded number of transition times */
+ char tzh_typecnt[4]; /* coded number of local time types */
+ char tzh_charcnt[4]; /* coded number of abbr. chars */
+};
+
+/*
+** . . .followed by. . .
+**
+** tzh_timecnt (char [4])s coded transition times a la time(2)
+** tzh_timecnt (unsigned char)s types of local time starting at above
+** tzh_typecnt repetitions of
+** one (char [4]) coded GMT offset in seconds
+** one (unsigned char) used to set tm_isdst
+** one (unsigned char) that's an abbreviation list index
+** tzh_charcnt (char)s '\0'-terminated zone abbreviations
+** tzh_leapcnt repetitions of
+** one (char [4]) coded leap second transition times
+** one (char [4]) total correction after above
+** tzh_ttisstdcnt (char)s indexed by type; if TRUE, transition
+** time is standard time, if FALSE,
+** transition time is wall clock time
+** if absent, transition times are
+** assumed to be wall clock time
+*/
+
+/*
+** In the current implementation, "tzset()" refuses to deal with files that
+** exceed any of the limits below.
+*/
+
+/*
+** The TZ_MAX_TIMES value below is enough to handle a bit more than a
+** year's worth of solar time (corrected daily to the nearest second) or
+** 138 years of Pacific Presidential Election time
+** (where there are three time zone transitions every fourth year).
+*/
+#define TZ_MAX_TIMES 370
+
+#define NOSOLAR /* 4BSD doesn't currently handle solar time */
+
+#ifndef NOSOLAR
+#define TZ_MAX_TYPES 256 /* Limited by what (unsigned char)'s can hold */
+#else
+#define TZ_MAX_TYPES 10 /* Maximum number of local time types */
+#endif
+
+#define TZ_MAX_CHARS 50 /* Maximum number of abbreviation characters */
+
+#define TZ_MAX_LEAPS 50 /* Maximum number of leap second corrections */
+
+#define SECSPERMIN 60
+#define MINSPERHOUR 60
+#define HOURSPERDAY 24
+#define DAYSPERWEEK 7
+#define DAYSPERNYEAR 365
+#define DAYSPERLYEAR 366
+#define SECSPERHOUR (SECSPERMIN * MINSPERHOUR)
+#define SECSPERDAY ((long) SECSPERHOUR * HOURSPERDAY)
+#define MONSPERYEAR 12
+
+#define TM_SUNDAY 0
+#define TM_MONDAY 1
+#define TM_TUESDAY 2
+#define TM_WEDNESDAY 3
+#define TM_THURSDAY 4
+#define TM_FRIDAY 5
+#define TM_SATURDAY 6
+
+#define TM_JANUARY 0
+#define TM_FEBRUARY 1
+#define TM_MARCH 2
+#define TM_APRIL 3
+#define TM_MAY 4
+#define TM_JUNE 5
+#define TM_JULY 6
+#define TM_AUGUST 7
+#define TM_SEPTEMBER 8
+#define TM_OCTOBER 9
+#define TM_NOVEMBER 10
+#define TM_DECEMBER 11
+
+#define TM_YEAR_BASE 1900
+
+#define EPOCH_YEAR 1970
+#define EPOCH_WDAY TM_THURSDAY
+
+/*
+** Accurate only for the past couple of centuries;
+** that will probably do.
+*/
+
+#define isleap(y) (((y) % 4) == 0 && ((y) % 100) != 0 || ((y) % 400) == 0)
+
+#endif /* !_TZFILE_H_ */
diff --git a/include/unistd.h b/include/unistd.h
new file mode 100644
index 000000000000..4595a9d114e6
--- /dev/null
+++ b/include/unistd.h
@@ -0,0 +1,175 @@
+/*-
+ * Copyright (c) 1991, 1993, 1994
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)unistd.h 8.10 (Berkeley) 4/16/94
+ */
+
+#ifndef _UNISTD_H_
+#define _UNISTD_H_
+
+#include <sys/cdefs.h>
+#include <sys/types.h>
+#include <sys/unistd.h>
+
+#define STDIN_FILENO 0 /* standard input file descriptor */
+#define STDOUT_FILENO 1 /* standard output file descriptor */
+#define STDERR_FILENO 2 /* standard error file descriptor */
+
+#ifndef NULL
+#define NULL 0 /* null pointer constant */
+#endif
+
+__BEGIN_DECLS
+__dead void
+ _exit __P((int));
+int access __P((const char *, int));
+unsigned int alarm __P((unsigned int));
+int chdir __P((const char *));
+int chown __P((const char *, uid_t, gid_t));
+int close __P((int));
+size_t confstr __P((int, char *, size_t));
+int dup __P((int));
+int dup2 __P((int, int));
+int execl __P((const char *, const char *, ...));
+int execle __P((const char *, const char *, ...));
+int execlp __P((const char *, const char *, ...));
+int execv __P((const char *, char * const *));
+int execve __P((const char *, char * const *, char * const *));
+int execvp __P((const char *, char * const *));
+pid_t fork __P((void));
+long fpathconf __P((int, int));
+char *getcwd __P((char *, size_t));
+gid_t getegid __P((void));
+uid_t geteuid __P((void));
+gid_t getgid __P((void));
+int getgroups __P((int, gid_t []));
+char *getlogin __P((void));
+pid_t getpgrp __P((void));
+pid_t getpid __P((void));
+pid_t getppid __P((void));
+uid_t getuid __P((void));
+int isatty __P((int));
+int link __P((const char *, const char *));
+off_t lseek __P((int, off_t, int));
+long pathconf __P((const char *, int));
+int pause __P((void));
+int pipe __P((int *));
+ssize_t read __P((int, void *, size_t));
+int rmdir __P((const char *));
+int setgid __P((gid_t));
+int setpgid __P((pid_t, pid_t));
+pid_t setsid __P((void));
+int setuid __P((uid_t));
+unsigned int sleep __P((unsigned int));
+long sysconf __P((int));
+pid_t tcgetpgrp __P((int));
+int tcsetpgrp __P((int, pid_t));
+char *ttyname __P((int));
+int unlink __P((const char *));
+ssize_t write __P((int, const void *, size_t));
+
+#ifndef _POSIX_SOURCE
+#ifdef __STDC__
+struct timeval; /* select(2) */
+#endif
+int acct __P((const char *));
+int async_daemon __P((void));
+char *brk __P((const char *));
+int chroot __P((const char *));
+char *crypt __P((const char *, const char *));
+int des_cipher __P((const char *, char *, long, int));
+int des_setkey __P((const char *key));
+int encrypt __P((char *, int));
+void endusershell __P((void));
+int exect __P((const char *, char * const *, char * const *));
+int fchdir __P((int));
+int fchown __P((int, int, int));
+int fsync __P((int));
+int ftruncate __P((int, off_t));
+int getdtablesize __P((void));
+long gethostid __P((void));
+int gethostname __P((char *, int));
+mode_t getmode __P((const void *, mode_t));
+__pure int
+ getpagesize __P((void));
+char *getpass __P((const char *));
+char *getusershell __P((void));
+char *getwd __P((char *)); /* obsoleted by getcwd() */
+int initgroups __P((const char *, int));
+int iruserok __P((unsigned long, int, const char *, const char *));
+int mknod __P((const char *, mode_t, dev_t));
+int mkstemp __P((char *));
+char *mktemp __P((char *));
+int nfssvc __P((int, void *));
+int nice __P((int));
+void psignal __P((unsigned int, const char *));
+extern __const char *__const sys_siglist[];
+int profil __P((char *, int, int, int));
+int rcmd __P((char **, int, const char *,
+ const char *, const char *, int *));
+char *re_comp __P((const char *));
+int re_exec __P((const char *));
+int readlink __P((const char *, char *, int));
+int reboot __P((int));
+int revoke __P((const char *));
+int rresvport __P((int *));
+int ruserok __P((const char *, int, const char *, const char *));
+char *sbrk __P((int));
+int select __P((int, fd_set *, fd_set *, fd_set *, struct timeval *));
+int setegid __P((gid_t));
+int seteuid __P((uid_t));
+int setgroups __P((int, const gid_t *));
+void sethostid __P((long));
+int sethostname __P((const char *, int));
+int setkey __P((const char *));
+int setlogin __P((const char *));
+void *setmode __P((const char *));
+int setpgrp __P((pid_t pid, pid_t pgrp)); /* obsoleted by setpgid() */
+int setregid __P((gid_t, gid_t));
+int setreuid __P((uid_t, uid_t));
+int setrgid __P((gid_t));
+int setruid __P((uid_t));
+void setusershell __P((void));
+int swapon __P((const char *));
+int symlink __P((const char *, const char *));
+void sync __P((void));
+int syscall __P((int, ...));
+int truncate __P((const char *, off_t));
+int ttyslot __P((void));
+unsigned int ualarm __P((unsigned int, unsigned int));
+void usleep __P((unsigned int));
+void *valloc __P((size_t)); /* obsoleted by malloc() */
+pid_t vfork __P((void));
+#endif /* !_POSIX_SOURCE */
+__END_DECLS
+
+#endif /* !_UNISTD_H_ */
diff --git a/include/utime.h b/include/utime.h
new file mode 100644
index 000000000000..1ea12d0cb16b
--- /dev/null
+++ b/include/utime.h
@@ -0,0 +1,50 @@
+/*-
+ * Copyright (c) 1990, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)utime.h 8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _UTIME_H_
+#define _UTIME_H_
+
+struct utimbuf {
+ time_t actime; /* Access time */
+ time_t modtime; /* Modification time */
+};
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+int utime __P((const char *, const struct utimbuf *));
+__END_DECLS
+
+#endif /* !_UTIME_H_ */
diff --git a/include/utmp.h b/include/utmp.h
new file mode 100644
index 000000000000..15c4e4fd3da0
--- /dev/null
+++ b/include/utmp.h
@@ -0,0 +1,65 @@
+/*
+ * Copyright (c) 1988, 1993
+ * The Regents of the University of California. All rights reserved.
+ * (c) UNIX System Laboratories, Inc.
+ * All or some portions of this file are derived from material licensed
+ * to the University of California by American Telephone and Telegraph
+ * Co. or Unix System Laboratories, Inc. and are reproduced herein with
+ * the permission of UNIX System Laboratories, Inc.
+ *
+ * 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)utmp.h 8.2 (Berkeley) 1/21/94
+ */
+
+#ifndef _UTMP_H_
+#define _UTMP_H_
+
+#define _PATH_UTMP "/var/run/utmp"
+#define _PATH_WTMP "/var/log/wtmp"
+#define _PATH_LASTLOG "/var/log/lastlog"
+
+#define UT_NAMESIZE 8
+#define UT_LINESIZE 8
+#define UT_HOSTSIZE 16
+
+struct lastlog {
+ time_t ll_time;
+ char ll_line[UT_LINESIZE];
+ char ll_host[UT_HOSTSIZE];
+};
+
+struct utmp {
+ char ut_line[UT_LINESIZE];
+ char ut_name[UT_NAMESIZE];
+ char ut_host[UT_HOSTSIZE];
+ long ut_time;
+};
+
+#endif /* !_UTMP_H_ */
diff --git a/include/vis.h b/include/vis.h
new file mode 100644
index 000000000000..53ef1a91c4b9
--- /dev/null
+++ b/include/vis.h
@@ -0,0 +1,84 @@
+/*-
+ * Copyright (c) 1990, 1993
+ * The Regents of the University of California. 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.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``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 REGENTS OR CONTRIBUTORS 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.
+ *
+ * @(#)vis.h 8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _VIS_H_
+#define _VIS_H_
+
+/*
+ * to select alternate encoding format
+ */
+#define VIS_OCTAL 0x01 /* use octal \ddd format */
+#define VIS_CSTYLE 0x02 /* use \[nrft0..] where appropiate */
+
+/*
+ * to alter set of characters encoded (default is to encode all
+ * non-graphic except space, tab, and newline).
+ */
+#define VIS_SP 0x04 /* also encode space */
+#define VIS_TAB 0x08 /* also encode tab */
+#define VIS_NL 0x10 /* also encode newline */
+#define VIS_WHITE (VIS_SP | VIS_TAB | VIS_NL)
+#define VIS_SAFE 0x20 /* only encode "unsafe" characters */
+
+/*
+ * other
+ */
+#define VIS_NOSLASH 0x40 /* inhibit printing '\' */
+
+/*
+ * unvis return codes
+ */
+#define UNVIS_VALID 1 /* character valid */
+#define UNVIS_VALIDPUSH 2 /* character valid, push back passed char */
+#define UNVIS_NOCHAR 3 /* valid sequence, no character produced */
+#define UNVIS_SYNBAD -1 /* unrecognized escape sequence */
+#define UNVIS_ERROR -2 /* decoder in unknown state (unrecoverable) */
+
+/*
+ * unvis flags
+ */
+#define UNVIS_END 1 /* no more characters */
+
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+char *vis __P((char *, int, int, int));
+int strvis __P((char *, const char *, int));
+int strvisx __P((char *, const char *, size_t, int));
+int strunvis __P((char *, const char *));
+int unvis __P((char *, int, int *, int));
+__END_DECLS
+
+#endif /* !_VIS_H_ */