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/* Copyright (C) 1995, 1997, 2000, 2003, 2006, 2009-2011 Free Software
* Foundation, Inc.
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/>. */
/* Written by Jim Meyering <meyering@na-net.ornl.gov>. */
#include <config.h>
#include <stddef.h>
/* Copy LEN bytes starting at SRCADDR to DESTADDR. Result undefined
if the source overlaps with the destination.
Return DESTADDR. */
void *
memcpy (void *destaddr, void const *srcaddr, size_t len)
{
char *dest = destaddr;
char const *src = srcaddr;
while (len-- > 0)
*dest++ = *src++;
return destaddr;
}
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