#ifndef EXEC_IO_H
#define EXEC_IO_H
#ifndef EXEC_PORTS_H
#include "exec/ports.h"
#endif !EXEC_PORTS_H
struct IORequest {
struct Message io_Message;
struct Device *io_Device;
struct Unit *io_Unit;
UWORD io_Command;
UBYTE io_Flags;
BYTE io_Error;
};
struct IOStdReq {
struct Message io_Message;
struct Device *io_Device;
struct Unit *io_Unit;
UWORD io_Command;
UBYTE io_Flags;
BYTE io_Error;
ULONG io_Actual;
ULONG io_Length;
APTR io_Data;
ULONG io_Offset;
};
#define DEV_BEGINIO (-30L)
#define DEV_ABORTIO (-36L)
#define IOB_QUICK 0L
#define IOF_QUICK (1L<<0)
#define CMD_INVALID 0L
#define CMD_RESET 1L
#define CMD_READ 2L
#define CMD_WRITE 3L
#define CMD_UPDATE 4L
#define CMD_CLEAR 5L
#define CMD_STOP 6L
#define CMD_START 7L
#define CMD_FLUSH 8L
#define CMD_NONSTD 9L
#endif