/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_memmove.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: erey-bet <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2022/09/27 06:50:08 by erey-bet          #+#    #+#             */
/*   Updated: 2022/10/05 14:35:27 by erey-bet         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

void	*ft_memmove(void *dest, const void *src, size_t s)
{
	size_t		i;
	char		*d;
	const char	*sc;

	if (dest == NULL && src == NULL)
		return (dest);
	d = dest;
	sc = src;
	if (d < sc)
		ft_memcpy(d, sc, s);
	else
	{
		i = s;
		while (i-- > 0)
			d[i] = sc[i];
	}
	return (dest);
}