NAME

CBD_CURRENTREADID: Determine the current read identifier.

FUNCTION

CBD_CURRENTREADID fills the io_ClipID with a clip identifier that can be compared with that of a post command: if greater than the post identifier then the post data held privately by an application is not valid for its own pasting.

INPUTS

io_Message: mn_ReplyPort set up
io_Device: Preset by OpenDevice
io_Unit: Preset by OpenDevice
io_Command: CBD_CURRENTREADID

RESULT

io_ClipID: The ClipID of the current write is set