ft_utf8_count_bytes.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_utf8_count_bytes.c                              :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: mbalon-s <mbalon-s@student.42.fr>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2019/02/28 19:32:25 by mbalon-s          #+#    #+#             */
/*   Updated: 2019/02/28 19:53:32 by mbalon-s         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libftprintf.h"

int			ft_utf8_count_bytes(unsigned int c)
{
	if (c <= 0x7F)
		return (1);
	else if (c <= 0x7FF)
		return (2);
	else if (c <= 0xFFFF)
		return (3);
	else if (c <= 0x10FFFF)
		return (4);
	return (0);
}