19829d36aSTakuya SHIOZAKI /*-
28a16b7a1SPedro F. Giffuni * SPDX-License-Identifier: BSD-3-Clause
38a16b7a1SPedro F. Giffuni *
49829d36aSTakuya SHIOZAKI * Copyright (c) 1990, 1993
59829d36aSTakuya SHIOZAKI * The Regents of the University of California. All rights reserved.
69829d36aSTakuya SHIOZAKI *
79829d36aSTakuya SHIOZAKI * This code is derived from software contributed to Berkeley by
89829d36aSTakuya SHIOZAKI * Chris Torek.
99829d36aSTakuya SHIOZAKI *
109829d36aSTakuya SHIOZAKI * Redistribution and use in source and binary forms, with or without
119829d36aSTakuya SHIOZAKI * modification, are permitted provided that the following conditions
129829d36aSTakuya SHIOZAKI * are met:
139829d36aSTakuya SHIOZAKI * 1. Redistributions of source code must retain the above copyright
149829d36aSTakuya SHIOZAKI * notice, this list of conditions and the following disclaimer.
159829d36aSTakuya SHIOZAKI * 2. Redistributions in binary form must reproduce the above copyright
169829d36aSTakuya SHIOZAKI * notice, this list of conditions and the following disclaimer in the
179829d36aSTakuya SHIOZAKI * documentation and/or other materials provided with the distribution.
183fb3b97cSEd Maste * 3. Neither the name of the University nor the names of its contributors
199829d36aSTakuya SHIOZAKI * may be used to endorse or promote products derived from this software
209829d36aSTakuya SHIOZAKI * without specific prior written permission.
219829d36aSTakuya SHIOZAKI *
229829d36aSTakuya SHIOZAKI * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
239829d36aSTakuya SHIOZAKI * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
249829d36aSTakuya SHIOZAKI * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
259829d36aSTakuya SHIOZAKI * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
269829d36aSTakuya SHIOZAKI * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
279829d36aSTakuya SHIOZAKI * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
289829d36aSTakuya SHIOZAKI * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
299829d36aSTakuya SHIOZAKI * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
309829d36aSTakuya SHIOZAKI * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
319829d36aSTakuya SHIOZAKI * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
329829d36aSTakuya SHIOZAKI * SUCH DAMAGE.
339829d36aSTakuya SHIOZAKI */
349829d36aSTakuya SHIOZAKI
35*5b31cc94SWarner Losh
36*5b31cc94SWarner Losh /* $NetBSD: wcscmp.c,v 1.3 2001/01/05 12:13:12 itojun Exp $ */
37*5b31cc94SWarner Losh
389829d36aSTakuya SHIOZAKI #include <wchar.h>
399829d36aSTakuya SHIOZAKI
409829d36aSTakuya SHIOZAKI /*
419829d36aSTakuya SHIOZAKI * Compare strings.
429829d36aSTakuya SHIOZAKI */
439829d36aSTakuya SHIOZAKI int
wcscmp(const wchar_t * s1,const wchar_t * s2)44bd604b4bSDaniel Gerzo wcscmp(const wchar_t *s1, const wchar_t *s2)
459829d36aSTakuya SHIOZAKI {
469829d36aSTakuya SHIOZAKI
479829d36aSTakuya SHIOZAKI while (*s1 == *s2++)
48bd604b4bSDaniel Gerzo if (*s1++ == '\0')
499829d36aSTakuya SHIOZAKI return (0);
509829d36aSTakuya SHIOZAKI /* XXX assumes wchar_t = int */
519829d36aSTakuya SHIOZAKI return (*(const unsigned int *)s1 - *(const unsigned int *)--s2);
529829d36aSTakuya SHIOZAKI }
53