AvahiTimeEvent* avahi_time_event_queue_root(AvahiTimeEventQueue *q);
AvahiTimeEvent* avahi_time_event_next(AvahiTimeEvent *e);
AvahiTimeEvent* avahi_time_event_queue_root(AvahiTimeEventQueue *q);
AvahiTimeEvent* avahi_time_event_next(AvahiTimeEvent *e);