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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_memmove.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2019/10/07 10:03:21 by cacharle #+# #+# */
/* Updated: 2020/01/17 10:39:26 by cacharle ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
#include "libft_mem.h"
void *ft_memmove(void *dst, const void *src, size_t len)
{
uint64_t *dst64;
const uint64_t *src64;
void *dst_copy;
if (dst >= src)
return (ft_memcpy(dst, src, len));
dst_copy = dst;
while (len % 8 > 0)
{
len--;
*(uint8_t*)dst++ = *(uint8_t*)src++;
}
dst64 = dst;
src64 = src;
len /= 8;
while (len-- > 0)
*dst64++ = *src64++;
return (dst_copy);
}
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