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bfff8b1b | 1 | /* Copyright (C) 1995-2017 Free Software Foundation, Inc. |
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2 | This file is part of the GNU C Library. |
3 | Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu> | |
a482b5a5 | 4 | |
6d52618b | 5 | The GNU C Library is free software; you can redistribute it and/or |
41bdb6e2 AJ |
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. | |
a482b5a5 | 9 | |
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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 | |
41bdb6e2 | 13 | Lesser General Public License for more details. |
a482b5a5 | 14 | |
41bdb6e2 | 15 | You should have received a copy of the GNU Lesser General Public |
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16 | License along with the GNU C Library; if not, see |
17 | <http://www.gnu.org/licenses/>. */ | |
a482b5a5 | 18 | |
299a95b9 | 19 | #include <wchar.h> |
a482b5a5 | 20 | |
bb04e529 AZ |
21 | #ifndef WCSRCHR |
22 | # define WCSRCHR wcsrchr | |
23 | #endif | |
a482b5a5 | 24 | |
6d52618b | 25 | /* Find the last occurrence of WC in WCS. */ |
a482b5a5 | 26 | wchar_t * |
9d46370c | 27 | WCSRCHR (const wchar_t *wcs, const wchar_t wc) |
a482b5a5 RM |
28 | { |
29 | const wchar_t *retval = NULL; | |
30 | ||
1cda411d UD |
31 | do |
32 | if (*wcs == wc) | |
33 | retval = wcs; | |
c5f57c58 | 34 | while (*wcs++ != L'\0'); |
a482b5a5 RM |
35 | |
36 | return (wchar_t *) retval; | |
37 | } |