ft_lstadd_back.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_lstadd_back.c                                   :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: apuchill <apuchill@student.42sp.org.br>    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2020/02/07 15:54:09 by apuchill          #+#    #+#             */
/*   Updated: 2020/02/19 14:03:55 by apuchill         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

/*
** LIBRARY: N/A
** SYNOPSIS: add new element at end of list
**
** DESCRIPTION:
** 		Adds the element ’new’ at the end of the list.
*/

#include "libft.h"

void	ft_lstadd_back(t_list **lst, t_list *new)
{
	t_list *aux;

	if (!new)
		return ;
	if (!*lst)
	{
		*lst = new;
		return ;
	}
	aux = ft_lstlast(*lst);
	aux->next = new;
}