+gboolean timedate1_get_ntpsynchronized (Timedate1 *object);
+void timedate1_set_ntpsynchronized (Timedate1 *object, gboolean value);
+
+guint64 timedate1_get_time_usec (Timedate1 *object);
+void timedate1_set_time_usec (Timedate1 *object, guint64 value);
+
+guint64 timedate1_get_rtctime_usec (Timedate1 *object);
+void timedate1_set_rtctime_usec (Timedate1 *object, guint64 value);
+