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sortix--sortix/libc/wchar/wmemchr.cpp

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2013-09-16 09:05:52 -04:00
/*******************************************************************************
Copyright(C) Jonas 'Sortie' Termansen 2013.
This file is part of the Sortix C Library.
The Sortix 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 3 of the License, or (at your
option) any later version.
The Sortix 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 Sortix C Library. If not, see <http://www.gnu.org/licenses/>.
wchar/wmemchr.cpp
Scans memory for a wide character.
*******************************************************************************/
#include <wchar.h>
extern "C" wchar_t* wmemchr(const wchar_t* s, wchar_t c, size_t n)
{
for ( size_t i = 0; i < n; i++ )
if ( s[i] == c )
return (wchar_t*) s + i;
return NULL;
}