26 lines
1.0 KiB
C
26 lines
1.0 KiB
C
/* ************************************************************************** */
|
|
/* */
|
|
/* ::: :::::::: */
|
|
/* ft_lstbegin.c :+: :+: :+: */
|
|
/* +:+ +:+ +:+ */
|
|
/* By: simplonco <marvin@42.fr> +#+ +:+ +#+ */
|
|
/* +#+#+#+#+#+ +#+ */
|
|
/* Created: 2022/03/24 15:05:21 by simplonco #+# #+# */
|
|
/* Updated: 2022/03/24 15:10:45 by simplonco ### ########.fr */
|
|
/* */
|
|
/* ************************************************************************** */
|
|
|
|
/*
|
|
* return a pointer to the first element of a two-way list
|
|
*/
|
|
|
|
#include "libft.h"
|
|
|
|
t_list *ft_lstbegin(t_list *lst)
|
|
{
|
|
while (lst->prev)
|
|
lst = lst->prev;
|
|
return (lst);
|
|
}
|
|
|