libft/ft_toupper.c at main · cyberintrusion/libft · GitHub

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/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_toupper.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: alyildiz <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2023/05/06 07:08:59 by alyildiz          #+#    #+#             */
/*   Updated: 2023/05/06 07:09:11 by alyildiz         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

int	ft_toupper(int chr)
{
	if (chr >= 0b01100001 && chr <= 0b01111010)
		chr -= 32;
	return (chr);
}