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/**
* slibc — Yet another C library
* Copyright © 2015 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>
/**
* Copy a memory segment to another, non-overlapping, segment.
*
* @param whither The destination memory segment.
* @param whence The source memory segment.
* @param size The number of wide characters to copy.
* @return `whither` is returned.
*/
wchar_t* wmemcpy(wchar_t* restrict whither, const wchar_t* restrict whence, size_t size)
{
wchar_t* r = whither;
while (size--)
*whither++ = *whence++;
return r;
}
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