ft_ssl_md5/libs/libft/srcs/ft_dup_first_word.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_dup_first_word.c                                :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: bchanot <bchanot@student.42.fr>            +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2017/12/04 22:56:53 by bchanot           #+#    #+#             */
/*   Updated: 2018/10/13 20:16:50 by bchanot          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

char	*ft_dup_first_word(const char *src)
{
	const char	*tmp;
	size_t		i;
	char		*ret;

	tmp = src;
	i = 0;
	while (*tmp && ((*tmp >= 7 && *tmp <= 13) || *tmp == ' '))
		tmp++;
	while (*tmp && ((*tmp < 7 || *tmp > 13) && *tmp != ' '))
	{
		tmp++;
		i++;
	}
	if (!(ret = ft_strnew(i)))
		return (NULL);
	tmp = src;
	i = 0;
	while (*tmp && ((*tmp >= 7 && *tmp <= 13) || *tmp == ' '))
		tmp++;
	while (*tmp && ((*tmp < 7 || *tmp > 13) && *tmp != ' '))
	{
		ret[i++] = *tmp;
		tmp++;
	}
	return (ret);
}