GPD_ASKCTYPE

Acquire the current game port controller type

This command identifies the type of controller at the game port, so that the signals at the port may be properly interpreted. The controller type has been set by a previous SetCType.

This command always executes immediately.

io_Message

mn_ReplyPort set if quick I/O is not possible

io_Device

preset by the call to OpenDevice

io_Unit

preset by the call to OpenDevice

io_Command

GPD_ASKCTYPE

io_Flags

IOB_QUICK set if quick I/O is possible

io_Length

at least 1

io_Data

the address of the byte variable for the result