Mercurial > gnulib
view lib/strcspn.c @ 882:43308e6073b6
libitize
author | Jim Meyering <jim@meyering.net> |
---|---|
date | Tue, 04 Feb 1997 03:26:31 +0000 |
parents | b63f146fd963 |
children | 9aec202d41b1 |
line wrap: on
line source
/* Copyright (C) 1991 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. */ #if HAVE_CONFIG_H # include <config.h> #endif #if HAVE_STRING_H # include <string.h> #else # include <strings.h> # ifndef strchr # define strchr index # endif #endif /* Return the length of the maximum inital segment of S which contains no characters from REJECT. */ int strcspn (s, reject) register char *s; register char *reject; { register int count = 0; while (*s != '\0') if (strchr (reject, *s++) == 0) ++count; else return count; return count; }