ft_isalnum.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_isalnum.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: gyong-si <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2023/09/06 16:09:13 by gyong-si          #+#    #+#             */
/*   Updated: 2023/09/13 17:15:13 by gyong-si         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

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