diff options
Diffstat (limited to 'lib/strsep.c')
-rw-r--r-- | lib/strsep.c | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/lib/strsep.c b/lib/strsep.c deleted file mode 100644 index 9f2fdd2..0000000 --- a/lib/strsep.c +++ /dev/null @@ -1,58 +0,0 @@ -/* Copyright (C) 2004, 2007 Free Software Foundation, Inc. - - Written by Yoann Vandoorselaere <yoann@prelude-ids.org>. - - 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ - -#ifdef HAVE_CONFIG_H -# include <config.h> -#endif - -/* Specification. */ -#include <string.h> - -char * -strsep (char **stringp, const char *delim) -{ - char *start = *stringp; - char *ptr; - - if (start == NULL) - return NULL; - - /* Optimize the case of no delimiters. */ - if (delim[0] == '\0') - { - *stringp = NULL; - return start; - } - - /* Optimize the case of one delimiter. */ - if (delim[1] == '\0') - ptr = strchr (start, delim[0]); - else - /* The general case. */ - ptr = strpbrk (start, delim); - if (ptr == NULL) - { - *stringp = NULL; - return start; - } - - *ptr = '\0'; - *stringp = ptr + 1; - - return start; -} |