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/**
* slibc — Yet another C library
* Copyright © 2015, 2016 Mattias Andrée (maandree@member.fsf.org)
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <wchar.h>
# pragma GCC diagnostic ignored "-Wdiscarded-qualifiers"
/**
* Find the first occurrence of a wide character
* in a memory segment.
*
* @param segment The memory segment to search.
* @param c The sought after character.
* @param size The size of the memory segment.
* @return Pointer to the first occurrence of `c`,
* `NULL` if none were found.
*
* @since Always.
*/
wchar_t* (wmemchr)(const wchar_t* segment, wchar_t c, size_t size)
{
while (size--)
if (*segment++ == c)
return segment - 1;
return NULL;
}
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