ft_isalpha.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_isalpha.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: aviholai <aviholai@student.hive.fi>        +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2021/12/03 15:13:44 by aviholai          #+#    #+#             */
/*   Updated: 2022/02/07 12:58:07 by aviholai         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

/*
**	'Isalpha()' (is alphabet) checks whether the applied character is an
**	alphabet character or not, by comparing the applied parameter 'c' to the
**	ASCII table. Returns 0 if false and non zero if true.
*/

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