36 lines
1.3 KiB
C
36 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: whaffman <whaffman@student.codam.nl> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2024/07/05 18:42:07 by whaffman #+# #+# */
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/* Updated: 2024/07/08 23:02:34 by whaffman ### ########.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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unsigned char *dest_ptr;
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unsigned char *src_ptr;
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dest_ptr = (unsigned char *)dest;
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src_ptr = (unsigned char *)src;
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if (dest_ptr == src_ptr)
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return (dest);
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else if (dest_ptr < src_ptr)
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{
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while (n-- > 0)
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*dest_ptr++ = *src_ptr++;
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}
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else
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{
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while (n-- > 0)
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dest_ptr[n] = src_ptr[n];
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}
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return (dest);
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}
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