ft_bzero.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_bzero.c                                         :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: tpouget <cassepipe@ymail.com>              +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2020/05/14 17:04:37 by tpouget           #+#    #+#             */
/*   Updated: 2020/05/14 17:05:22 by tpouget          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include <stdlib.h>

void	ft_bzero(void *s, size_t n)
{
	size_t			i;
	unsigned char	*p;

	i = 0;
	p = (unsigned char*)s;
	while (i < n)
	{
		p[i] = '\0';
		i++;
	}
}

/*
#include <string.h>
#include <stdio.h>
 int main(void)
{
	char arr[] = "hello";

	ft_bzero(arr, 3);

	for (int i = 0; i < sizeof(arr); i++)
		printf("arr[%d] is null ? : %s\n", i, arr[i] ? "No" : "Yes");

	return 0;
}
*/