1 /* Copyright (C) 1995-2022 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
3
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
8
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
13
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <https://www.gnu.org/licenses/>. */
17
18 #include <wchar.h>
19
20 #ifdef WCSPBRK
21 # define wcspbrk WCSPBRK
22 #endif
23
24 /* Find the first occurrence in WCS of any wide-character in ACCEPT. */
25 wchar_t *
wcspbrk(const wchar_t * wcs,const wchar_t * accept)26 wcspbrk (const wchar_t *wcs, const wchar_t *accept)
27 {
28 while (*wcs != L'\0')
29 if (wcschr (accept, *wcs) == NULL)
30 ++wcs;
31 else
32 return (wchar_t *) wcs;
33
34 return NULL;
35 }
36 libc_hidden_def (wcspbrk)
37