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/******************************************************************************
* Copyright (c) 2004, 2008 IBM Corporation
* All rights reserved.
* This program and the accompanying materials
* are made available under the terms of the BSD License
* which accompanies this distribution, and is available at
* http://www.opensource.org/licenses/bsd-license.php
*
* Contributors:
* IBM Corporation - initial implementation
*****************************************************************************/
#include <stddef.h>
#include <ccan/short_types/short_types.h>
void *memcpy(void *dest, const void *src, size_t n);
void *memcpy(void *dest, const void *src, size_t n)
{
void *ret = dest;
while (n >= 8) {
*(uint64_t *)dest = *(uint64_t *)src;
dest += 8;
src += 8;
n -= 8;
}
while (n > 0) {
*(uint8_t *)dest = *(uint8_t *)src;
dest += 1;
src += 1;
n -= 1;
}
return ret;
}
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