#include "libft.h"

t_list *ft_lstpop(t_list **lst)
{
    t_list *current;
    t_list *prev;

    if (!lst || !*lst)
        return NULL;
    current = *lst;
    if (current->next == NULL)
    {
        *lst = NULL;
        return current;
    }
    while (current->next)
    {
        prev = current;
        current = current->next;
    }
    prev->next = NULL;
    return current;
}