Autodocs
Devices:
gameport.device
GPD_ASKCTYPE
GPD_ASKTRIGGER
GPD_READEVENT
GPD_SETCTYPE
GPD_SETTRIGGER
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Docs » Autodocs » gameport.device » GPD_ASKCTYPE
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 REQUEST
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
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