/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_strtrim.c                                       :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: scebula <scebula@student.42.fr>            +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2015/11/26 11:03:36 by scebula           #+#    #+#             */
/*   Updated: 2015/12/03 22:45:16 by scebula          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

char	*ft_strtrim(char const *s)
{
	size_t			i;
	unsigned int	begin;
	unsigned int	end;

	i = 0;
	begin = 0;
	end = 0;
	while (s[i] && (s[i] == ' ' || s[i] == '\t' || s[i] == '\n'))
		i++;
	if (s[i] == '\0')
		return (ft_strnew(0));
	begin = i;
	while (s[i])
	{
		if (s[i] != ' ' && s[i] != '\t' && s[i] != '\n')
			end = i;
		i++;
	}
	return (ft_strsub(s, begin, (size_t)(end - begin + 1)));
}