File: strnrchr.h

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/*
 * strnrchr.h
 *
 * SQUID Web Proxy Cache          http://www.squid-cache.org/
 * ----------------------------------------------------------
 *
 *  Squid is the result of efforts by numerous individuals from
 *  the Internet community; see the CONTRIBUTORS file for full
 *  details.   Many organizations have provided support for Squid's
 *  development; see the SPONSORS file for full details.  Squid is
 *  Copyrighted (C) 2001 by the Regents of the University of
 *  California; see the COPYRIGHT file for full details.  Squid
 *  incorporates software developed and/or copyrighted by other
 *  sources; see the CREDITS file for full details.
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
 */

#ifndef COMPAT_STRNRCHR_H_
#define COMPAT_STRNRCHR_H_

#if HAVE_STDDEF_H
#include <stddef.h>
#endif

/**
 * look for the last occurrence of a character in a c-string.
 *
 * Scanning starts at the beginning of the c-string, and ends
 * after count bytes or at the end of the c-string, whichever happens first
 */
SQUIDCEXTERN const char *strnrchr(const char *s, size_t count, int c);

#endif /* COMPAT_STRNRCHR_H_ */