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ft_memmove.c
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ft_memmove.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_memmove.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: jkangas <jkangas@student.hive.fi> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2021/11/23 16:50:37 by jkangas #+# #+# */
/* Updated: 2021/11/23 17:10:47 by jkangas ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
void *ft_memmove(void *dst, const void *src, size_t len)
{
if (!dst && !src)
return (dst);
if (dst < src)
{
ft_memcpy(dst, src, len);
}
else
{
while (len > 0)
{
((char *)dst)[len - 1] = ((char *)src)[len - 1];
len--;
}
}
return (dst);
}