ft_memcpy.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_memcpy.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: ccline <ccline@student.42.fr>              +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2019/09/30 17:44:34 by ccline            #+#    #+#             */
/*   Updated: 2019/10/05 10:54:49 by ccline           ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

void	*ft_memcpy(void *dst, const void *src, size_t n)
{
	unsigned char *s1;
	unsigned char *s2;

	s1 = (unsigned char*)dst;
	s2 = (unsigned char*)src;
	if (n == 0 || dst == src)
		return (dst);
	while (n-- != 0)
		*s1++ = *s2++;
	return (dst);
}