Searched refs:nil_iterator (Results 1 – 1 of 1) sorted by relevance
412 input_iterator nil_iterator; variable452 input_iterator *input_stack::top = &nil_iterator;496 if (top == &nil_iterator) in finish_get()535 if (top == &nil_iterator) in finish_peek()679 for (pp = ⊤ *pp != &nil_iterator; pp = &(*pp)->next) in next_file()685 (*pp)->next = &nil_iterator; in next_file()690 for (input_iterator **pp = ⊤ *pp != &nil_iterator; pp = &(*pp)->next) in end_file()704 while (top != &nil_iterator) { in clear()723 if (top->next == &nil_iterator) in pop_macro()