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      1 /*	$NetBSD: memcmp.c,v 1.4 2025/09/05 21:16:23 christos Exp $	*/
      2 
      3 /* $OpenLDAP$ */
      4 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
      5  *
      6  * Copyright 1998-2024 The OpenLDAP Foundation.
      7  * All rights reserved.
      8  *
      9  * Redistribution and use in source and binary forms, with or without
     10  * modification, are permitted only as authorized by the OpenLDAP
     11  * Public License.
     12  *
     13  * A copy of this license is available in the file LICENSE in the
     14  * top-level directory of the distribution or, alternatively, at
     15  * <http://www.OpenLDAP.org/license.html>.
     16  */
     17 
     18 #include <sys/cdefs.h>
     19 __RCSID("$NetBSD: memcmp.c,v 1.4 2025/09/05 21:16:23 christos Exp $");
     20 
     21 #include "portable.h"
     22 
     23 #include <ac/string.h>
     24 
     25 /*
     26  * Memory Compare
     27  */
     28 int
     29 (lutil_memcmp)(const void *v1, const void *v2, size_t n)
     30 {
     31     if (n != 0) {
     32 		const unsigned char *s1=v1, *s2=v2;
     33         do {
     34             if (*s1++ != *s2++) return *--s1 - *--s2;
     35         } while (--n != 0);
     36     }
     37     return 0;
     38 }
     39