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2b778ceb | 1 | /* Copyright (C) 1995-2021 Free Software Foundation, Inc. |
6d52618b | 2 | This file is part of the GNU C Library. |
a482b5a5 | 3 | |
6d52618b | 4 | The GNU C Library is free software; you can redistribute it and/or |
41bdb6e2 AJ |
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. | |
a482b5a5 | 8 | |
6d52618b UD |
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 | |
41bdb6e2 | 12 | Lesser General Public License for more details. |
a482b5a5 | 13 | |
41bdb6e2 | 14 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 | 15 | License along with the GNU C Library; if not, see |
5a82c748 | 16 | <https://www.gnu.org/licenses/>. */ |
a482b5a5 | 17 | |
299a95b9 | 18 | #include <wchar.h> |
a482b5a5 | 19 | |
f0ba6598 SL |
20 | #ifdef WCSPBRK |
21 | # define wcspbrk WCSPBRK | |
22 | #endif | |
a482b5a5 | 23 | |
6d52618b | 24 | /* Find the first occurrence in WCS of any wide-character in ACCEPT. */ |
a482b5a5 | 25 | wchar_t * |
9d46370c | 26 | wcspbrk (const wchar_t *wcs, const wchar_t *accept) |
a482b5a5 RM |
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 | } | |
8784cc18 | 36 | libc_hidden_def (wcspbrk) |