1 /* @(#)strrchr.c	1.2 09/06/07 Copyright 1985,2009 J. Schilling */
2 /*
3  *	strrchr() to be used if missing in libc
4  *
5  *	Copyright (c) 1985,2009 J. Schilling
6  */
7 /*
8  * The contents of this file are subject to the terms of the
9  * Common Development and Distribution License, Version 1.0 only
10  * (the "License").  You may not use this file except in compliance
11  * with the License.
12  *
13  * See the file CDDL.Schily.txt in this distribution for details.
14  * A copy of the CDDL is also available via the Internet at
15  * http://www.opensource.org/licenses/cddl1.txt
16  *
17  * When distributing Covered Code, include this CDDL HEADER in each
18  * file and include the License file CDDL.Schily.txt from this distribution.
19  */
20 
21 #include <schily/standard.h>
22 #include <schily/schily.h>
23 
24 #ifndef	HAVE_STRRCHR
25 
26 EXPORT char *
strrchr(s,c)27 strrchr(s, c)
28 	register const char	*s;
29 	register	int	c;
30 {
31 	register char		*p = NULL;
32 
33 	do {
34 		if (*s == (char)c)
35 			p = (char *)s;
36 	} while (*s++ != '\0');
37 	return (p);
38 }
39 
40 #endif
41