ft_memmove.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_memmove.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: msodor <msodor@student.42.fr>              +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2022/10/12 17:14:42 by msodor            #+#    #+#             */
/*   Updated: 2022/10/13 09:48:28 by msodor           ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

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

	i = 0;
	if (src < dst)
	{
		while (len)
		{
			((unsigned char *)dst)[len - 1] = ((unsigned char *)src)[len - 1];
			len--;
		}
	}
	else if (src > dst)
	{
		while (len > 0)
		{
			((unsigned char *)dst)[i] = ((unsigned char *)src)[i];
			i++;
			len--;
		}
	}
	return (dst);
}