+gboolean avahi_server_entry_match_interface(AvahiEntry *e, AvahiInterface *i);
+
+void avahi_server_post_query(AvahiServer *s, gint interface, guchar protocol, AvahiKey *key);
+void avahi_server_post_response(AvahiServer *s, gint interface, guchar protocol, AvahiRecord *record, gboolean flush_cache);
+
+void avahi_entry_group_change_state(AvahiEntryGroup *g, AvahiEntryGroupState state);
+
+gboolean avahi_entry_commited(AvahiEntry *e);