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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_memmove.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2019/10/07 10:03:21 by cacharle #+# #+# */
/* Updated: 2019/10/07 12:20:25 by cacharle ### ########.fr */
/* */
/* ************************************************************************** */
#include <stdlib.h>
#include <string.h>
#define BUF_SIZE (2 << 12)
void *ft_memmove(void *dst, const void *src, size_t len)
{
size_t i;
size_t j;
size_t k;
unsigned char tmp[BUF_SIZE];
if (dst == NULL && src == NULL)
return (NULL);
i = 0;
while (i < len)
{
j = 0;
while (j < BUF_SIZE && i < len)
{
tmp[j] = ((unsigned char*)src)[i];
j++;
i++;
}
k = -1;
while (++k < j)
((unsigned char*)dst)[k] = tmp[k];
i++;
}
return (dst);
}
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