ft_crypt.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_crypt.c                                         :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: rabougue <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2015/12/16 23:04:29 by rabougue          #+#    #+#             */
/*   Updated: 2016/05/04 09:02:36 by rabougue         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "./includes/libft.h"

char	*ft_crypt(char *str)
{
	int i;

	i = 0;
	if (str == NULL)
		return (NULL);
	while (str[i] != '\0')
		i++;
	i--;
	while (i >= 0)
	{
		str[i] += 5;
		i--;
	}
	return (str);
}