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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* ft_memmove.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: dkaiser <dkaiser@student.42heilbronn.de +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/03/05 11:41:44 by dkaiser #+# #+# */
/* Updated: 2024/03/07 13:50:41 by dkaiser ### ########.fr */
/* */
/* ************************************************************************** */
#include <string.h>
void *ft_memmove(void *dst, const void *src, size_t len)
{
size_t i;
if (!dst && !src)
return (dst);
if (dst > src)
{
i = len;
while (i-- > 0)
{
*((char *)dst + i) = *((char *)src + i);
}
}
else
{
i = 0;
while (i < len)
{
*((char *)dst + i) = *((char *)src + i);
i++;
}
}
return (dst);
}
/* #include <stdio.h> */
/* int main(void) */
/* { */
/* char text[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; */
/* char text2[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"; */
/* printf("memmove: %s\n", memmove(text + 5, text, 5)); */
/* printf("ft_memmove: %s\n", ft_memmove(text2 + 5, text2, 5)); */
/* } */
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