40 lines
1.2 KiB
C
40 lines
1.2 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* ft_memmove.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: apommier <apommier@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2020/11/29 00:12:14 by apommier #+# #+# */
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/* Updated: 2020/12/11 18:48:18 by apommier ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "libft.h"
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void *ft_memmove(void *dest, const void *src, size_t n)
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{
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size_t i;
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if (!n || !dest || !src)
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return (dest);
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i = 0;
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if (dest > src)
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{
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while (n)
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{
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((unsigned char*)dest)[n] = ((unsigned char*)src)[n];
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n--;
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}
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}
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else
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{
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while (i < n)
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{
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((unsigned char*)dest)[i] = ((unsigned char*)src)[i];
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i++;
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}
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}
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return (dest);
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}
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