advance_iterate_all()
Introduce advance_iterate_all() / advance_iterate_all_end macros that do equivalent of advance_iterate(A_NONE...), and use that where applicable. That makes it possible to drop the 'start' parameter from advance_iterate() macro in the future.
Introduce advance_iterate_all() / advance_iterate_all_end macros that do equivalent of advance_iterate(A_NONE...), and use that where applicable. That makes it possible to drop the 'start' parameter from advance_iterate() macro in the future.