ft_memmove.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_memmove.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: sperez-p <sperez-p@student.42urduliz.com>  +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2021/08/17 16:00:28 by sperez-p          #+#    #+#             */
/*   Updated: 2021/08/23 11:38:11 by sperez-p         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

void	*ft_memmove(void *dst, const void *src, size_t len)
{
	size_t	i;

	i = 0;
	if (!dst && !src)
		return (NULL);
	if (dst > src)
		return (ft_memcpy(dst, src, len));
	else
		while (len--)
			*(char *)(dst + i++) = *(char *)src++;
	return (dst);
}