ft_lstadd_back.c


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/*
Libft Copyright (C) 2026 yctct

This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/

#include "libft.h"

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

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