diff options
Diffstat (limited to 'lib/strcspn.c')
-rw-r--r-- | lib/strcspn.c | 47 |
1 files changed, 20 insertions, 27 deletions
diff --git a/lib/strcspn.c b/lib/strcspn.c index 3cee66424..2a8f293ca 100644 --- a/lib/strcspn.c +++ b/lib/strcspn.c @@ -1,43 +1,36 @@ /* 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. +NOTE: The canonical source of this file is maintained with the GNU C Library. +Bugs can be reported to bug-glibc@prep.ai.mit.edu. - 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. +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. - 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., 675 Mass Ave, Cambridge, MA 02139, USA. */ +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. -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ -#ifdef HAVE_STRING_H +#include <ansidecl.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; +size_t +DEFUN(strcspn, (s, reject), + register CONST char *s AND register CONST char *reject) { - register int count = 0; + register size_t count = 0; while (*s != '\0') - if (strchr (reject, *s++) == 0) + if (strchr(reject, *s++) == NULL) ++count; else return count; |