43 lines
1.3 KiB
C
43 lines
1.3 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: aortigos <aortigos@student.42malaga.com +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2023/09/20 21:18:07 by aortigos #+# #+# */
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/* Updated: 2025/11/16 19:04:57 by aortigos ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "libft.h"
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void *ft_memmove(void *dst, const void *src, size_t num)
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{
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unsigned char *x;
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const unsigned char *y;
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x = ((unsigned char *)dst);
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y = ((const unsigned char *)src);
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if (x != y)
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{
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if (x > y)
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{
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y = y + num - 1;
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x = x + num - 1;
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while (num > 0)
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{
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*x = *y;
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x--;
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y--;
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num--;
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}
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}
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else
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{
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dst = ft_memcpy(x, y, num);
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}
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}
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return (dst);
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}
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