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/* Portable version of strrchr().
Copyright (C) 1991 Free Software Foundation, Inc.
This file is part of the libiberty library.
Libiberty is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
Libiberty 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with libiberty; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA. */
/*
NAME
strrchr -- return pointer to last occurance of a character
SYNOPSIS
char *strrchr (const char *s, int c)
DESCRIPTION
Returns a pointer to the last occurance of character C in
string S, or a NULL pointer if no occurance is found.
BUGS
Behavior when character is the null character is implementation
dependent.
*/
#include <ansidecl.h>
char *
strrchr (s, c)
register CONST char *s;
int c;
{
char *rtnval = 0;
do {
if (*s == c)
rtnval = s;
} while (*s++);
return (rtnval);
}
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