ft_todigit.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_todigit.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: fokrober <fokrober@student.42.fr>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2019/04/23 03:15:13 by fokrober          #+#    #+#             */
/*   Updated: 2019/04/23 14:31:53 by fokrober         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

int		ft_todigit(int c)
{
	if (ft_isdigit(c))
		return (c - '0');
	return (-1);
}