1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 22 /* 23 * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 /* Copyright (c) 1986 AT&T */ 28 /* All Rights Reserved */ 29 30 #pragma ident "%Z%%M% %I% %E% SMI" 31 32 /* 33 * Compare strings: s1>s2: >0 s1==s2: 0 s1<s2: <0 34 */ 35 36 #pragma weak _wcscmp = wcscmp 37 #pragma weak _wscmp = wscmp 38 39 #include "lint.h" 40 #include <stdlib.h> 41 #include <wchar.h> 42 43 int 44 wcscmp(const wchar_t *s1, const wchar_t *s2) 45 { 46 if (s1 == s2) 47 return (0); 48 49 while (*s1 == *s2++) 50 if (*s1++ == 0) 51 return (0); 52 return (*s1 - *(s2 - 1)); 53 } 54 55 int 56 wscmp(const wchar_t *s1, const wchar_t *s2) 57 { 58 return (wcscmp(s1, s2)); 59 } 60