--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/nss/lib/dbm/include/ncompat.h	Tue Aug 05 18:32:02 2014 +0200
@@ -0,0 +1,230 @@
+/*-
+ * 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. ***REMOVED*** - see 
+ *    ftp://ftp.cs.berkeley.edu/pub/4bsd/README.Impt.License.Change
+ * 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.
+ *
+ *	@(#)compat.h	8.13 (Berkeley) 2/21/94
+ */
+
+#ifndef	_COMPAT_H_
+#define	_COMPAT_H_
+
+#include <sys/types.h>
+
+/*
+ * If your system doesn't typedef u_long, u_short, or u_char, change
+ * the 0 to a 1.
+ */
+#if 0
+typedef unsigned char	u_char;		/* 4.[34]BSD names. */
+typedef unsigned int	u_int;
+typedef unsigned long	u_long;
+typedef unsigned short	u_short;
+#endif
+
+/* If your system doesn't typedef size_t, change the 0 to a 1. */
+#if 0
+typedef unsigned int	size_t;		/* POSIX, 4.[34]BSD names. */
+#endif
+
+/* If your system doesn't typedef ssize_t, change the 0 to a 1. */
+#if 0
+typedef	int		ssize_t;	/* POSIX names. */
+#endif
+
+/*
+ * If your system doesn't have the POSIX type for a signal mask,
+ * change the 0 to a 1.
+ */
+#if 0					/* POSIX 1003.1 signal mask type. */
+typedef unsigned int	sigset_t;
+#endif
+
+/*
+ * If your system's vsprintf returns a char *, not an int,
+ * change the 0 to a 1.
+ */
+#if defined (__sun) && !defined(__SVR4) /* SUNOS */
+#define	VSPRINTF_CHARSTAR
+#endif
+/*
+ * If you don't have POSIX 1003.1 signals, the signal code surrounding the 
+ * temporary file creation is intended to block all of the possible signals
+ * long enough to create the file and unlink it.  All of this stuff is
+ * intended to use old-style BSD calls to fake POSIX 1003.1 calls.
+ */
+#ifdef	NO_POSIX_SIGNALS
+#define	sigemptyset(set)	(*(set) = 0)
+#define	sigfillset(set)		(*(set) = ~(sigset_t)0, 0)
+#define	sigaddset(set,signo)	(*(set) |= sigmask(signo), 0)
+#define	sigdelset(set,signo)	(*(set) &= ~sigmask(signo), 0)
+#define	sigismember(set,signo)	((*(set) & sigmask(signo)) != 0)
+
+#define	SIG_BLOCK	1
+#define	SIG_UNBLOCK	2
+#define	SIG_SETMASK	3
+
+static int __sigtemp;		/* For the use of sigprocmask */
+
+/* Repeated test of oset != NULL is to avoid "*0". */
+#define	sigprocmask(how, set, oset)					\
+	((__sigtemp =							\
+	(((how) == SIG_BLOCK) ?						\
+		sigblock(0) | *(set) :					\
+	(((how) == SIG_UNBLOCK) ?					\
+		sigblock(0) & ~(*(set)) :				\
+	((how) == SIG_SETMASK ?						\
+		*(set) : sigblock(0))))),				\
+	((oset) ? (*(oset ? oset : set) = sigsetmask(__sigtemp)) :	\
+		sigsetmask(__sigtemp)), 0)
+#endif
+
+/*
+ * If your system doesn't have an include file with the appropriate
+ * byte order set, make sure you specify the correct one.
+ */
+#ifndef BYTE_ORDER
+#define	LITTLE_ENDIAN	1234		/* LSB first: i386, vax */
+#define	BIG_ENDIAN	4321		/* MSB first: 68000, ibm, net */
+#define	BYTE_ORDER	BIG_ENDIAN	/* Set for your system. */
+#endif
+
+#if defined(SYSV) || defined(SYSTEM5) || defined(__sun)
+#define	index(a, b)		strchr(a, b)
+#define	rindex(a, b)		strrchr(a, b)
+#define	bzero(a, b)		memset(a, 0, b)
+#define	bcmp(a, b, n)		memcmp(a, b, n)
+#define	bcopy(a, b, n)		memmove(b, a, n)
+#endif
+
+#if defined(BSD) || defined(BSD4_3)
+#define	strchr(a, b)		index(a, b)
+#define	strrchr(a, b)		rindex(a, b)
+#define	memcmp(a, b, n)		bcmp(a, b, n)
+#define	memmove(a, b, n)	bcopy(b, a, n)
+#endif
+
+/*
+ * 32-bit machine.  The db routines are theoretically independent of
+ * the size of u_shorts and u_longs, but I don't know that anyone has
+ * ever actually tried it.  At a minimum, change the following #define's
+ * if you are trying to compile on a different type of system.
+ */
+#ifndef USHRT_MAX
+#define	USHRT_MAX		0xFFFF
+#define	ULONG_MAX		0xFFFFFFFF
+#endif
+
+#ifndef O_ACCMODE			/* POSIX 1003.1 access mode mask. */
+#define	O_ACCMODE	(O_RDONLY|O_WRONLY|O_RDWR)
+#endif
+
+#ifndef	_POSIX2_RE_DUP_MAX		/* POSIX 1003.2 RE limit. */
+#define	_POSIX2_RE_DUP_MAX	255
+#endif
+
+/*
+ * If you can't provide lock values in the open(2) call.  Note, this
+ * allows races to happen.
+ */
+#ifndef O_EXLOCK			/* 4.4BSD extension. */
+#define	O_EXLOCK	0
+#endif
+
+#ifndef O_SHLOCK			/* 4.4BSD extension. */
+#define	O_SHLOCK	0
+#endif
+
+#ifndef EFTYPE
+#define	EFTYPE		EINVAL		/* POSIX 1003.1 format errno. */
+#endif
+
+#ifndef	WCOREDUMP			/* 4.4BSD extension */
+#define	WCOREDUMP(a)	0
+#endif
+
+#ifndef	STDERR_FILENO
+#define	STDIN_FILENO	0		/* ANSI C #defines */
+#define	STDOUT_FILENO	1
+#define	STDERR_FILENO	2
+#endif
+
+#ifndef SEEK_END
+#define	SEEK_SET	0		/* POSIX 1003.1 seek values */
+#define	SEEK_CUR	1
+#define	SEEK_END	2
+#endif
+
+#ifndef _POSIX_VDISABLE			/* POSIX 1003.1 disabling char. */
+#define	_POSIX_VDISABLE	0		/* Some systems used 0. */
+#endif
+
+#ifndef	TCSASOFT			/* 4.4BSD extension. */
+#define	TCSASOFT	0
+#endif
+
+#ifndef _POSIX2_RE_DUP_MAX		/* POSIX 1003.2 values. */
+#define	_POSIX2_RE_DUP_MAX	255
+#endif
+
+#ifndef NULL				/* ANSI C #defines NULL everywhere. */
+#define	NULL		0
+#endif
+
+#ifndef	MAX				/* Usually found in <sys/param.h>. */
+#define	MAX(_a,_b)	((_a)<(_b)?(_b):(_a))
+#endif
+#ifndef	MIN				/* Usually found in <sys/param.h>. */
+#define	MIN(_a,_b)	((_a)<(_b)?(_a):(_b))
+#endif
+
+/* Default file permissions. */
+#ifndef DEFFILEMODE			/* 4.4BSD extension. */
+#define	DEFFILEMODE	(S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH)
+#endif
+
+#ifndef __sun
+#ifndef S_ISDIR				/* POSIX 1003.1 file type tests. */
+#define	S_ISDIR(m)	((m & 0170000) == 0040000)	/* directory */
+#define	S_ISCHR(m)	((m & 0170000) == 0020000)	/* char special */
+#define	S_ISBLK(m)	((m & 0170000) == 0060000)	/* block special */
+#define	S_ISREG(m)	((m & 0170000) == 0100000)	/* regular file */
+#define	S_ISFIFO(m)	((m & 0170000) == 0010000)	/* fifo */
+#endif
+#ifndef S_ISLNK				/* BSD POSIX 1003.1 extensions */
+#define	S_ISLNK(m)	((m & 0170000) == 0120000)	/* symbolic link */
+#define	S_ISSOCK(m)	((m & 0170000) == 0140000)	/* socket */
+#endif
+#endif /* __sun */
+
+/* The type of a va_list. */
+#ifndef _BSD_VA_LIST_			/* 4.4BSD #define. */
+#define	_BSD_VA_LIST_	char *
+#endif
+
+#endif /* !_COMPAT_H_ */