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/* -*- c -*- */
/*
* memcmp.c
*
* chpp
*
* Copyright (C) 1998 Mark Probst
*
* 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.
*/
#include <stdlib.h>
int
memcmp (const void *s1, const void *s2, size_t n)
{
unsigned char *p1 = (unsigned char*)s1,
*p2 = (unsigned char*)s2;
while (n-- != 0)
{
if (*p1 != *p2)
{
if (*p1 < *p2)
return -1;
else
return 1;
}
++p1;
++p2;
}
return 0;
}
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