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+/* Copyright (C) 1991, 1992, 1993 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 of the
+License, or (at your option) any later version.
+
+The GNU C Library is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+/*
+ *	POSIX Standard: 2.9.2 Minimum Values	Added to <limits.h>
+ */
+
+#ifndef	_POSIX1_LIMITS_H
+
+#define	_POSIX1_LIMITS_H	1
+
+
+/* These are the standard-mandated minimum values.  */
+
+/* Maximum length of arguments to `execve', including environment.  */
+#define	_POSIX_ARG_MAX		4096
+
+/* Maximum simultaneous processes per real user ID.  */
+#define	_POSIX_CHILD_MAX	6
+
+/* Maximum link count of a file.  */
+#define	_POSIX_LINK_MAX		8
+
+/* Number of bytes in a terminal canonical input queue.  */
+#define	_POSIX_MAX_CANON	255
+
+/* Number of bytes for which space will be
+   available in a terminal input queue.  */
+#define	_POSIX_MAX_INPUT	255
+
+/* Number of simultaneous supplementary group IDs per process.  */
+#define	_POSIX_NGROUPS_MAX	0
+
+/* Number of files one process can have open at once.  */
+#define	_POSIX_OPEN_MAX		16
+
+/* Number of bytes in a filename.  */
+#define	_POSIX_NAME_MAX		14
+
+/* Number of bytes in a pathname.  */
+#define	_POSIX_PATH_MAX		255
+
+/* Number of bytes than can be written atomically to a pipe.  */
+#define	_POSIX_PIPE_BUF		512
+
+/* Largest value of a `ssize_t'.  */
+#define	_POSIX_SSIZE_MAX	32767
+
+/* Number of streams a process can have open at once.  */
+#define	_POSIX_STREAM_MAX	8
+
+/* Maximum length of a timezone name (element of `tzname').  */
+#define	_POSIX_TZNAME_MAX	3
+
+
+/* Get the implementation-specific values for the above.  */
+#include <local_lim.h>
+
+
+#ifndef	SSIZE_MAX
+#define	SSIZE_MAX	INT_MAX
+#endif
+
+
+/* This value is a guaranteed minimum maximum.
+   The current maximum can be got from `sysconf'.  */
+
+#ifndef	NGROUPS_MAX
+#define	NGROUPS_MAX	_POSIX_NGROUPS_MAX
+#endif
+
+#endif	/* posix1_limits.h  */