-AvahiInterface* avahi_interface_monitor_get_interface(AvahiInterfaceMonitor *m, AvahiIfIndex idx, AvahiProtocol protocol);
+typedef void (*AvahiInterfaceMonitorWalkCallback)(AvahiInterfaceMonitor *m, AvahiInterface *i, void* userdata);
+void avahi_interface_monitor_walk(AvahiInterfaceMonitor *m, AvahiIfIndex idx, AvahiProtocol protocol, AvahiInterfaceMonitorWalkCallback callback, void* userdata);
+int avahi_dump_caches(AvahiInterfaceMonitor *m, AvahiDumpCallback callback, void* userdata);
+
+void avahi_interface_monitor_update_rrs(AvahiInterfaceMonitor *m, int remove_rrs);
+int avahi_address_is_local(AvahiInterfaceMonitor *m, const AvahiAddress *a);
+void avahi_interface_monitor_check_relevant(AvahiInterfaceMonitor *m);
+
+/* AvahiHwInterface */
+
+AvahiHwInterface *avahi_hw_interface_new(AvahiInterfaceMonitor *m, AvahiIfIndex idx);
+void avahi_hw_interface_free(AvahiHwInterface *hw, int send_goodbye);
+
+void avahi_hw_interface_update_rrs(AvahiHwInterface *hw, int remove_rrs);
+void avahi_hw_interface_check_relevant(AvahiHwInterface *hw);
+