ft_lstadd_back.c

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/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_lstadd_back.c                                   :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: kfujita <kfujita@student.42tokyo.jp>       +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2022/04/20 00:45:11 by kfujita           #+#    #+#             */
/*   Updated: 2022/04/25 22:57:08 by kfujita          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */
 
#include <stddef.h>
#include "ft_lst.h"
 
void    ft_lstadd_back(t_list **lst, t_list *new)
{
    if (lst == NULL || new == NULL)
        return ;
    if (*lst == NULL)
        *lst = new;
    else
        ft_lstlast(*lst)->next = new;
}