ft_isalnum.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_isalnum.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: thifranc <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2016/02/14 12:01:52 by thifranc          #+#    #+#             */
/*   Updated: 2016/02/19 16:07:26 by thifranc         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

int		ft_isalnum(int c)
{
	if (('a' <= c && c <= 'z') || ('A' <= c && c <= 'Z')
			|| ('0' <= c && c <= '9'))
		return (1);
	return (0);
}