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ft_memmove.c
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ft_memmove.c
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_memmove.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: nristorc <[email protected]> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2017/11/09 15:46:32 by nristorc #+# #+# */
/* Updated: 2017/11/15 17:35:36 by nristorc ### ########.fr */
/* */
/* ************************************************************************** */
#include "libft.h"
void *ft_memmove(void *dst, const void *src, size_t len)
{
size_t i;
if (len == 0)
return (dst);
if (src < dst)
{
i = len;
while (i > 0)
{
i--;
((char*)dst)[i] = ((char*)src)[i];
}
}
else
{
i = 0;
while (i < len)
{
((char*)dst)[i] = ((char*)src)[i];
i++;
}
}
return (dst);
}