source: trunk/minix/lib/ansi/memcmp.c@ 10

Last change on this file since 10 was 9, checked in by Mattia Monga, 13 years ago

Minix 3.1.2a

File size: 468 bytes
Line 
1/*
2 * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
3 * See the copyright notice in the ACK home directory, in the file "Copyright".
4 */
5/* $Id: memcmp.c,v 1.1.1.1 2005/04/21 14:56:05 beng Exp $ */
6
7#include <string.h>
8
9int
10memcmp(const void *s1, const void *s2, size_t n)
11{
12 register const unsigned char *p1 = s1, *p2 = s2;
13
14 if (n) {
15 n++;
16 while (--n > 0) {
17 if (*p1++ == *p2++) continue;
18 return *--p1 - *--p2;
19 }
20 }
21 return 0;
22}
Note: See TracBrowser for help on using the repository browser.