36 lines
1.3 KiB
C
36 lines
1.3 KiB
C
/* ************************************************************************** */
|
|
/* */
|
|
/* ::: o_ :::::: ::: */
|
|
/* ft_memmove.c :+: / :+::+: :+: */
|
|
/* +:+ > +:++:+ +:+ */
|
|
/* By: whaffman <whaffman@student.codam.nl> +#+ +:+ +#++#++:++#++ */
|
|
/* +#+ +#+#+ +#++#+ +#+ \o/ */
|
|
/* Created: 2024/10/10 17:00:23 by whaffman #+#+# #+#+# #+# #+# | */
|
|
/* Updated: 2024/10/10 17:00:23 by whaffman ### ### ### ### / \ */
|
|
/* */
|
|
/* ************************************************************************** */
|
|
|
|
#include "libft.h"
|
|
|
|
void *ft_memmove(void *dest, const void *src, size_t n)
|
|
{
|
|
unsigned char *dest_ptr;
|
|
unsigned char *src_ptr;
|
|
|
|
dest_ptr = (unsigned char *)dest;
|
|
src_ptr = (unsigned char *)src;
|
|
if (dest_ptr == src_ptr)
|
|
return (dest);
|
|
else if (dest_ptr < src_ptr)
|
|
{
|
|
while (n-- > 0)
|
|
*dest_ptr++ = *src_ptr++;
|
|
}
|
|
else
|
|
{
|
|
while (n-- > 0)
|
|
dest_ptr[n] = src_ptr[n];
|
|
}
|
|
return (dest);
|
|
}
|