17c478bd9Sstevel@tonic-gate /*
27c478bd9Sstevel@tonic-gate  * Copyright (c) 1985, 1993
37c478bd9Sstevel@tonic-gate  *    The Regents of the University of California.  All rights reserved.
47c478bd9Sstevel@tonic-gate  *
57c478bd9Sstevel@tonic-gate  * Redistribution and use in source and binary forms, with or without
67c478bd9Sstevel@tonic-gate  * modification, are permitted provided that the following conditions
77c478bd9Sstevel@tonic-gate  * are met:
87c478bd9Sstevel@tonic-gate  * 1. Redistributions of source code must retain the above copyright
97c478bd9Sstevel@tonic-gate  *    notice, this list of conditions and the following disclaimer.
107c478bd9Sstevel@tonic-gate  * 2. Redistributions in binary form must reproduce the above copyright
117c478bd9Sstevel@tonic-gate  *    notice, this list of conditions and the following disclaimer in the
127c478bd9Sstevel@tonic-gate  *    documentation and/or other materials provided with the distribution.
137c478bd9Sstevel@tonic-gate  * 3. All advertising materials mentioning features or use of this software
147c478bd9Sstevel@tonic-gate  *    must display the following acknowledgement:
157c478bd9Sstevel@tonic-gate  * 	This product includes software developed by the University of
167c478bd9Sstevel@tonic-gate  * 	California, Berkeley and its contributors.
177c478bd9Sstevel@tonic-gate  * 4. Neither the name of the University nor the names of its contributors
187c478bd9Sstevel@tonic-gate  *    may be used to endorse or promote products derived from this software
197c478bd9Sstevel@tonic-gate  *    without specific prior written permission.
207c478bd9Sstevel@tonic-gate  *
217c478bd9Sstevel@tonic-gate  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
227c478bd9Sstevel@tonic-gate  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
237c478bd9Sstevel@tonic-gate  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
247c478bd9Sstevel@tonic-gate  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
257c478bd9Sstevel@tonic-gate  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
267c478bd9Sstevel@tonic-gate  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
277c478bd9Sstevel@tonic-gate  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
287c478bd9Sstevel@tonic-gate  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
297c478bd9Sstevel@tonic-gate  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
307c478bd9Sstevel@tonic-gate  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
317c478bd9Sstevel@tonic-gate  * SUCH DAMAGE.
327c478bd9Sstevel@tonic-gate  */
337c478bd9Sstevel@tonic-gate 
347c478bd9Sstevel@tonic-gate #include "port_before.h"
357c478bd9Sstevel@tonic-gate 
367c478bd9Sstevel@tonic-gate #include <sys/param.h>
377c478bd9Sstevel@tonic-gate #include <sys/cdefs.h>
387c478bd9Sstevel@tonic-gate 
397c478bd9Sstevel@tonic-gate #include <string.h>
407c478bd9Sstevel@tonic-gate 
417c478bd9Sstevel@tonic-gate #include "port_after.h"
427c478bd9Sstevel@tonic-gate 
437c478bd9Sstevel@tonic-gate #ifndef NEED_STRPBRK
447c478bd9Sstevel@tonic-gate int __strpbrk_unneeded__;
457c478bd9Sstevel@tonic-gate #else
467c478bd9Sstevel@tonic-gate 
47*9525b14bSRao Shoaib /*%
487c478bd9Sstevel@tonic-gate  * Find the first occurrence in s1 of a character in s2 (excluding NUL).
497c478bd9Sstevel@tonic-gate  */
507c478bd9Sstevel@tonic-gate char *
strpbrk(const char * s1,const char * s2)517c478bd9Sstevel@tonic-gate strpbrk(const char *s1, const char *s2) {
527c478bd9Sstevel@tonic-gate 	const char *scanp;
537c478bd9Sstevel@tonic-gate 	int c, sc;
547c478bd9Sstevel@tonic-gate 
557c478bd9Sstevel@tonic-gate 	while ((c = *s1++) != 0) {
567c478bd9Sstevel@tonic-gate 		for (scanp = s2; (sc = *scanp++) != 0;)
577c478bd9Sstevel@tonic-gate 			if (sc == c)
587c478bd9Sstevel@tonic-gate 				return ((char *)(s1 - 1));
597c478bd9Sstevel@tonic-gate 	}
607c478bd9Sstevel@tonic-gate 	return (NULL);
617c478bd9Sstevel@tonic-gate }
627c478bd9Sstevel@tonic-gate 
637c478bd9Sstevel@tonic-gate #endif /*NEED_STRPBRK*/
64*9525b14bSRao Shoaib 
65*9525b14bSRao Shoaib /*! \file */
66