41 lines
1.2 KiB
C
41 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: mdenys <mdenys@student.42.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2020/10/30 17:04:51 by mdenys #+# #+# */
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/* Updated: 2020/11/04 18:41:12 by mdenys ### ########.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 *source, size_t n)
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{
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unsigned char *d;
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unsigned char *s;
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unsigned int i;
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i = 0;
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d = dst;
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s = (unsigned char *)source;
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if (!n)
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return (dst);
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else if (s < d)
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{
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while (++i <= n)
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d[n - i] = s[n - i];
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}
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else if (s)
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{
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while (i < n)
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{
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d[i] = s[i];
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i++;
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}
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}
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return (dst);
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}
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