/* $OpenLDAP: pkg/ldap/libraries/liblutil/memcmp.c,v 1.4.2.2 2004/01/01 18:16:31 kurt Exp $ */ /* This work is part of OpenLDAP Software <http://www.openldap.org/>. * * Copyright 1998-2004 The OpenLDAP Foundation. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted only as authorized by the OpenLDAP * Public License. * * A copy of this license is available in the file LICENSE in the * top-level directory of the distribution or, alternatively, at * <http://www.OpenLDAP.org/license.html>. */ #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); }