1/* Copyright (C) 1995-2017 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3 Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>
4
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.
9
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.
14
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/>. */
18
19#include <wchar.h>
20
21#ifdef WCSPBRK
22# define wcspbrk WCSPBRK
23#endif
24
25/* Find the first occurrence in WCS of any wide-character in ACCEPT. */
26wchar_t *
27wcspbrk (const wchar_t *wcs, const wchar_t *accept)
28{
29 while (*wcs != L'\0')
30 if (wcschr (accept, *wcs) == NULL)
31 ++wcs;
32 else
33 return (wchar_t *) wcs;
34
35 return NULL;
36}
37libc_hidden_def (wcspbrk)
38