freebsd-dev/contrib/cpio/lib/strchrnul.c
2005-10-01 04:37:08 +00:00

31 lines
1013 B
C

/* Searching in a string.
Copyright (C) 2003 Free Software Foundation, Inc.
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, 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 02111-1307, USA. */
/* Specification. */
#include "strchrnul.h"
/* Find the first occurrence of C in S or the final NUL byte. */
char *
strchrnul (const char *s, int c_in)
{
char c = c_in;
while (*s && (*s != c))
s++;
return (char *) s;
}