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- type
- Message_t = unknown 20,
-
- IORequest_t = struct {
- Message_t io_Message;
- *Device_t io_Device;
- *Unit_t io_Unit;
- uint io_Command;
- ushort io_Flags;
- short io_Error;
- },
-
- IOStdReq_t = struct {
- IORequest_t io_io;
- ulong io_Actual;
- ulong io_Length;
- *byte io_Data;
- ulong io_Offset;
- };
-
- long
- DEV_BEGINIO = -30,
- DEV_ABORTIO = -36;
-
- ushort
- IOB_QUICK = 0,
- IOF_QUICK = 1 << 0;
-
- uint
- CMD_INVALID = 0,
- CMD_RESET = 1,
- CMD_READ = 2,
- CMD_WRITE = 3,
- CMD_UPDATE = 4,
- CMD_CLEAR = 5,
- CMD_STOP = 6,
- CMD_START = 7,
- CMD_FLUSH = 8,
-
- CMD_NONSTD = 9;
-
- extern
- AbortIO(*IORequest_t io)ulong,
- BeginIO(*IORequest_t io)void,
- CheckIO(*IORequest_t io)*IORequest_t,
- CloseDevice(*IORequest_t io)void,
- CreateExtIO(*MsgPort_t ioReplyPort; ulong size)*IORequest_t,
- CreateStdIO(*MsgPort_t ioReplyPort)*IOStdReq_t,
- DeleteExtIO(*IORequest_t ioExt; ulong size)void,
- DeleteStdIO(*IOStdReq_t ioStdReq)void,
- DoIO(*IORequest_t io)ulong,
- OpenDevice(*char devName; ulong unitNo; *IORequest_t io; ulong flags)ulong,
- SendIO(*IORequest_t io)void,
- WaitIO(*IORequest_t io)ulong;
-