ft_toupper.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_toupper.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: hhagiwar <hhagiwar@student.42Tokyo.jp>     +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2023/05/30 17:04:07 by hhagiwar          #+#    #+#             */
/*   Updated: 2023/06/14 12:55:40 by hhagiwar         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

int	ft_toupper(int c)
{
	if ('a' <= c && c <= 'z')
	{
		return (c - 'a' + 'A');
	}
	else
	{
		return (c);
	}
}