/* memcmp.c -- Replacement memcmp.c
  *
  * Useful on systems that don't have a working memcmp, such as SunOS
  * 4.1.3 and NeXT x86 OpenStep.
  *
  * Copyright (C) 2002 - 2003 Matthias Andree <matthias.andree@gmx.de>
  *
  * 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 (see the file COPYING included with this
  * distribution); if not, write to the Free Software Foundation, Inc.,
  * 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  */
 
 #include <string.h>
 
 int
 memcmp (const void *s1, const void *s2, size_t n)
 {
 	register unsigned const char *p1 = s1, *p2 = s2;
 	int d;
 
 	if (n)
 		while (n-- > 0)
 		  {
 			  d = *p1++ - *p2++;
 			  if (d != 0)
 				  return d;
 		  }
 	return 0;
 }