1 /* Tokenizing a string.
2 Copyright (C) 1999, 2002, 2006-2007 Free Software Foundation, Inc.
3 Written by Bruno Haible <bruno@clisp.org>, 2007.
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2, or (at your option)
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software Foundation,
17 Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
29 mbstok_r (char *string, const char *delim, char **save_ptr)
38 return NULL; /* reminder that end of token sequence has been
42 /* Skip leading delimiters. */
43 string += mbsspn (string, delim);
52 /* Move past the token. */
54 char *token_end = mbspbrk (string, delim);
56 if (token_end != NULL)
58 /* NUL-terminate the token. */
60 *save_ptr = token_end + 1;
70 return strtok_r (string, delim, save_ptr);