libft/ft_memcpy.c at main · Ramix76/libft · GitHub

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/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_memcpy.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: framos-p <framos-p@student.42barcel>       +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2022/05/14 09:56:11 by framos-p          #+#    #+#             */
/*   Updated: 2022/06/10 09:37:11 by framos-p         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

void	*ft_memcpy(void *dst, const void *src, size_t n)
{
	unsigned char	*d;
	unsigned char	*s;
	size_t			i;

	d = (unsigned char *) dst;
	s = (unsigned char *) src;
	if (!dst && !src)
		return (0);
	i = 0;
	while (i < n)
	{
		d[i] = s[i];
		i++;
	}
	return (dst);
}