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authorGravatar Thomas Guyot-Sionnest <dermoth@users.sourceforge.net> 2008-02-12 11:07:18 +0000
committerGravatar Thomas Guyot-Sionnest <dermoth@users.sourceforge.net> 2008-02-12 11:07:18 +0000
commitbd7029a99b0c2974265c6665638ef14a052f42ab (patch)
treef5661ba73366d81ef6e91f889ea7fec5ebe07b6b /gl/minmax.h
parentf99612320d6eda67644c07be04bb21aa4d7789db (diff)
downloadmonitoring-plugins-bd7029a99b0c2974265c6665638ef14a052f42ab.tar.gz
Sync to latest Gnulib
git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1925 f882894a-f735-0410-b71e-b25c423dba1c
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diff --git a/gl/minmax.h b/gl/minmax.h
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-/* MIN, MAX macros.
- Copyright (C) 1995, 1998, 2001, 2003, 2005 Free Software Foundation, Inc.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program 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 General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software Foundation,
- Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
-
-#ifndef _MINMAX_H
-#define _MINMAX_H
-
-/* Note: MIN, MAX are also defined in <sys/param.h> on some systems
- (glibc, IRIX, HP-UX, OSF/1). Therefore you might get warnings about
- MIN, MAX macro redefinitions on some systems; the workaround is to
- #include this file as the last one among the #include list. */
-
-/* Before we define the following symbols we get the <limits.h> file
- since otherwise we get redefinitions on some systems if <limits.h> is
- included after this file. Likewise for <sys/param.h>.
- If more than one of these system headers define MIN and MAX, pick just
- one of the headers (because the definitions most likely are the same). */
-#if HAVE_MINMAX_IN_LIMITS_H
-# include <limits.h>
-#elif HAVE_MINMAX_IN_SYS_PARAM_H
-# include <sys/param.h>
-#endif
-
-/* Note: MIN and MAX should be used with two arguments of the
- same type. They might not return the minimum and maximum of their two
- arguments, if the arguments have different types or have unusual
- floating-point values. For example, on a typical host with 32-bit 'int',
- 64-bit 'long long', and 64-bit IEEE 754 'double' types:
-
- MAX (-1, 2147483648) returns 4294967295.
- MAX (9007199254740992.0, 9007199254740993) returns 9007199254740992.0.
- MAX (NaN, 0.0) returns 0.0.
- MAX (+0.0, -0.0) returns -0.0.
-
- and in each case the answer is in some sense bogus. */
-
-/* MAX(a,b) returns the maximum of A and B. */
-#ifndef MAX
-# define MAX(a,b) ((a) > (b) ? (a) : (b))
-#endif
-
-/* MIN(a,b) returns the minimum of A and B. */
-#ifndef MIN
-# define MIN(a,b) ((a) < (b) ? (a) : (b))
-#endif
-
-#endif /* _MINMAX_H */