mirror of https://code.videolan.org/videolan/vlc
44 lines
1.5 KiB
C
44 lines
1.5 KiB
C
/*****************************************************************************
|
|
* strcasecmp.c: POSIX strcasecmp() replacement
|
|
*****************************************************************************
|
|
* Copyright © 1998-2008 VLC authors and VideoLAN
|
|
*
|
|
* This program 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 Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser 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.
|
|
*****************************************************************************/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
# include <config.h>
|
|
#endif
|
|
|
|
#include <string.h>
|
|
#include <ctype.h>
|
|
#include <assert.h>
|
|
|
|
int strcasecmp (const char *s1, const char *s2)
|
|
{
|
|
#ifdef _WIN32
|
|
return _stricmp (s1, s2);
|
|
#else
|
|
for (size_t i = 0;; i++)
|
|
{
|
|
unsigned char c1 = s1[i], c2 = s2[i];
|
|
int d = tolower (c1) - tolower (c2);
|
|
if (d || !c1)
|
|
return d;
|
|
assert (c2);
|
|
}
|
|
#endif
|
|
}
|