ft_lstadd_back_bonus.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_lstadd_back_bonus.c                             :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: lclerc <lclerc@student.42.fr>              +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2022/11/18 16:00:22 by lclerc            #+#    #+#             */
/*   Updated: 2022/11/24 15:08:18 by lclerc           ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

/*
 * ft_lstadd_back() adds the node new at the end of the list.
 *
 * 'lst' is the address of a pointer to the first link of a list
 * 'new' is the address of a pointer to the node to be added to the list.
 *
 */

#include "libft.h"

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

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