ft_toupper.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_toupper.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: aalvarez <aalvarez@student.42.fr>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2022/08/16 23:48:50 by aalvarez          #+#    #+#             */
/*   Updated: 2022/08/17 20:30:21 by aalvarez         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

/**
 * @brief receives a lowecase alphabetic character and makes it uppercase.
 * 
 * @param c the character to evaluate.
 * @return int the new character.
 */
int	ft_toupper(int c)
{
	if (c >= 'a' && c <= 'z')
		c -= 32;
	return (c);
}