openldap/libraries/liblutil/memcmp.c
2003-05-25 03:31:21 +00:00

25 lines
465 B
C

/* $OpenLDAP$ */
/*
* Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved.
* COPYING RESTRICTIONS APPLY, see COPYRIGHT file
*/
#include "portable.h"
#include <ac/string.h>
/*
* Memory Compare
*/
int
(memcmp)(const void *v1, const void *v2, int n)
{
if (n != 0) {
const unsigned char *s1=v1, *s2=v2;
do {
if (*s1++ != *s2++)
return (*--s1 - *--s2);
} while (--n != 0);
}
return (0);
}