/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_memmove.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: rzy <ry@student.42angouleme.fr>            +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2026/08/23 22:44:14 by rzy               #+#    #+#             */
/*   Updated: 2026/08/23 22:56:01 by rzy              ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */
#include "libft.h"

void	*ft_memmove(void *dest, const void *src, size_t n)
{
	unsigned char	*dest_ptr;
	unsigned char	*src_ptr;
	int				i;

	dest_ptr = (unsigned char *)dest;
	src_ptr = (unsigned char *)src;
	if (src > dest)
	{
		i = 0;
		while ((size_t)i < n)
		{
			dest_ptr[i] = src_ptr[i];
			++i;
		}
	}
	else
	{
		i = n - 1;
		while (i >= 0)
		{
			dest_ptr[i] = src_ptr[i];
			--i;
		}
	}
	return (dest);
}