mirror of
https://github.com/autc04/Retro68.git
synced 2024-11-05 20:05:15 +00:00
51 lines
1.2 KiB
C
51 lines
1.2 KiB
C
/*
|
|
* libhfs - library for reading and writing Macintosh HFS volumes
|
|
* Copyright (C) 1996-1998 Robert Leslie
|
|
*
|
|
* 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 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.
|
|
*
|
|
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
*
|
|
* $Id: memcmp.c,v 1.6 1998/04/11 16:22:48 rob Exp $
|
|
*/
|
|
|
|
# ifdef HAVE_CONFIG_H
|
|
# include "config.h"
|
|
# endif
|
|
|
|
# include <sys/types.h>
|
|
|
|
/*
|
|
* NAME: memcmp()
|
|
* DESCRIPTION: compare memory areas
|
|
*/
|
|
int memcmp(const void *s1, const void *s2, size_t n)
|
|
{
|
|
register const unsigned char *c1, *c2;
|
|
|
|
c1 = s1;
|
|
c2 = s2;
|
|
|
|
while (n--)
|
|
{
|
|
register int diff;
|
|
|
|
diff = *c1++ - *c2++;
|
|
|
|
if (diff)
|
|
return diff;
|
|
}
|
|
|
|
return 0;
|
|
}
|