34 lines
1.2 KiB
C
34 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: dgaillet <dgaillet@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2025/11/05 13:17:42 by dgaillet #+# #+# */
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/* Updated: 2025/11/05 13:27:43 by dgaillet ### ########lyon.fr */
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/* */
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/* ************************************************************************** */
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#include "libft.h"
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void *ft_rev_memcpy(void *dest, const void *src, size_t n)
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{
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if (n <= 0)
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{
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return (dest);
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}
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*((char *) dest) = *((char *) src);
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ft_memcpy(dest - 1, src - 1, n - 1);
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return (dest);
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}
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void *ft_memmove(void *dest, const void *src, size_t n)
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{
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if (dest < src)
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ft_memcpy(dest, src, n);
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else
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ft_rev_memcpy(dest + n, src + n, n);
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return (dest);
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}
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