ft_istype.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_isalpha.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: lpalacio <lpalacio@student.42madrid>       +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2022/09/14 19:57:51 by lpalacio          #+#    #+#             */
/*   Updated: 2022/09/20 18:57:36 by lpalacio         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

int	ft_isalpha(int c)
{
	return ((c >= 'A' && c <= 'Z' ) || (c >= 'a' && c <= 'z'));
}

int	ft_isdigit(int c)
{
	return (c >= '0' && c <= '9');
}

int	ft_isalnum(int c)
{
	return (ft_isalpha(c) || ft_isdigit(c));
}

int	ft_isascii(int c)
{
	return (c >= '\0' && c <= 127);
}

int	ft_isprint(int c)
{
	return (c > 31 && c < 127);
}