dll_remove_last

[LeonorMalaga]

void dll_remove_last(t_dlist *list) { t_dlist aux;

if (dll_empty(*list))
    return ;
aux = *list;
while (aux->next)
    aux = aux->next;
if (aux->prev)
    aux->prev->next = NULL;
else
    *list = NULL;
free(aux);

}