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- /* Copyright (C) 1995-2019 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
- The GNU C Library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
- #include <wchar.h>
- #ifdef WCSCHRNUL
- # define __wcschrnul WCSCHRNUL
- #endif
- /* Find the first occurrence of WC in WCS. */
- wchar_t *
- __wcschrnul (const wchar_t *wcs, const wchar_t wc)
- {
- while (*wcs != L'\0')
- if (*wcs == wc)
- break;
- else
- ++wcs;
- return (wchar_t *) wcs;
- }
- #ifndef WCSCHRNUL
- weak_alias (__wcschrnul, wcschrnul)
- #endif
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