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ft_memmove.c
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ft_memmove.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_memmove.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: djmekki < [email protected] +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2022/03/26 16:44:01 by djmekki #+# #+# */
/* Updated: 2022/04/11 06:54:23 by djmekki ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
void *ft_memmove(void *dst, const void *src, size_t len)
{
char *d;
const char *s;
d = dst;
s = src;
if (d > s)
{
s = s + (len - 1);
d = d + (len - 1);
while (len)
{
*d-- = *s--;
len--;
}
}
else
{
ft_memcpy(d, s, len);
}
return (dst);
}