IND_SETMTYPE

Set the current mouse port controller type

This command sets the type of device at the mouse port, so the signals at the port may be properly interpreted.

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

IND_SETMTYPE

io_Flags

IOB_QUICK set if quick I/O is possible

io_Length

1

io_Data

the address of the byte variable describing the controller type, as per the equates in the gameport include file