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author | Simon Josefsson <simon@josefsson.org> | 2004-09-26 07:17:00 +0000 |
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committer | Simon Josefsson <simon@josefsson.org> | 2004-09-26 07:17:00 +0000 |
commit | d1a3baa9f76377d74530c096ad8799b6866e6bbf (patch) | |
tree | fcf70e9feebdd8bf1e1304b804eda39febe8fbfc | |
parent | 3067b0449da344b7702a2e60692b25f28e5e306a (diff) | |
download | gnutls-d1a3baa9f76377d74530c096ad8799b6866e6bbf.tar.gz |
Use version from Lesser GNULib.
-rw-r--r-- | gl/minmax.h | 66 |
1 files changed, 22 insertions, 44 deletions
diff --git a/gl/minmax.h b/gl/minmax.h index 0e505109e7..c2a2c61812 100644 --- a/gl/minmax.h +++ b/gl/minmax.h @@ -1,53 +1,31 @@ -/* MIN, MAX macros. - Copyright (C) 1995, 1998, 2001, 2003 Free Software Foundation, Inc. +/* Copyright (C) 2004 Simon Josefsson + Copyright (C) 1995,1996,1997,2000,2001,2003 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 file is free software; you can redistribute it and/or modify + it under the terms of the GNU Lesser General Public License as + published by the Free Software Foundation; either version 2.1 of + the License, 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. + This file 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 + Lesser 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + You should have received a copy of the GNU Lesser General Public + License along with this file; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 + USA. */ -#ifndef _MINMAX_H -#define _MINMAX_H +#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. */ -#include <limits.h> - -/* 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)) +/* Macros for min/max. */ +#ifndef MIN +# define MIN(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)) +#ifndef MAX +# define MAX(a,b) (((a)>(b))?(a):(b)) #endif -#endif /* _MINMAX_H */ +#endif /* MINMAX_H */ |