1/* $OpenLDAP$ */ 2/* This work is part of OpenLDAP Software <http://www.openldap.org/>. 3 * 4 * Copyright 1998-2011 The OpenLDAP Foundation. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted only as authorized by the OpenLDAP 9 * Public License. 10 * 11 * A copy of this license is available in the file LICENSE in the 12 * top-level directory of the distribution or, alternatively, at 13 * <http://www.OpenLDAP.org/license.html>. 14 */ 15 16#include "portable.h" 17 18#include <ac/string.h> 19 20/* 21 * Memory Compare 22 */ 23int 24(lutil_memcmp)(const void *v1, const void *v2, size_t n) 25{ 26 if (n != 0) { 27 const unsigned char *s1=v1, *s2=v2; 28 do { 29 if (*s1++ != *s2++) return *--s1 - *--s2; 30 } while (--n != 0); 31 } 32 return 0; 33} 34