gst_system_clock_id_wait_async  109 gst/gstsystemclock.c static GstClockReturn gst_system_clock_id_wait_async (GstClock * clock,
gst_system_clock_id_wait_async  150 gst/gstsystemclock.c   gstclock_class->wait_async = gst_system_clock_id_wait_async;