| xf.li | bdd93d5 | 2023-05-12 07:10:14 -0700 | [diff] [blame^] | 1 | /* Copyright (C) 1995-2016 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 | <http://www.gnu.org/licenses/>. */ |
| 17 | |
| 18 | #include <wchar.h> |
| 19 | |
| 20 | #ifdef WCSCHRNUL |
| 21 | # define __wcschrnul WCSCHRNUL |
| 22 | #endif |
| 23 | |
| 24 | /* Find the first occurrence of WC in WCS. */ |
| 25 | wchar_t * |
| 26 | __wcschrnul (const wchar_t *wcs, const wchar_t wc) |
| 27 | { |
| 28 | while (*wcs != L'\0') |
| 29 | if (*wcs == wc) |
| 30 | break; |
| 31 | else |
| 32 | ++wcs; |
| 33 | |
| 34 | return (wchar_t *) wcs; |
| 35 | } |
| 36 | #ifndef WCSCHRNUL |
| 37 | weak_alias (__wcschrnul, wcschrnul) |
| 38 | #endif |