1 /* Copyright (C) 1995-2014 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1995.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library 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 GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <http://www.gnu.org/licenses/>. */
23 /* Parse WCS into tokens separated by characters in DELIM. If WCS is
24 NULL, the last string wcstok() was called with is used. */
26 wcstok (wcs, delim, save_ptr)
35 if (*save_ptr == NULL)
44 /* Scan leading delimiters. */
45 wcs += wcsspn (wcs, delim);
52 /* Find the end of the token. */
54 wcs = wcspbrk (result, delim);
56 /* This token finishes the string. */
60 /* Terminate the token and make *SAVE_PTR point past it. */