GST_CLOCK_FLAG_CAN_DO_SINGLE_ASYNC  159 gst/gstsystemclock.c       GST_CLOCK_FLAG_CAN_DO_SINGLE_ASYNC |
GST_CLOCK_FLAG_CAN_DO_SINGLE_ASYNC  223 win32/common/gstenumtypes.c     {C_FLAGS (GST_CLOCK_FLAG_CAN_DO_SINGLE_ASYNC),