//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// driver.h


#ifndef _DRIVER_H
#  define _DRIVER_H

#  include <winioctl.h>


#  if defined(_WINNT)

/// nodoka device file name
#    define NODOKA_DEVICE_FILE_NAME _T("\\\\.\\NodokaWalk1")
///
#    define NODOKA_DRIVER_NAME _T("nodokad")

#  elif defined(_WIN95)

///
#    define NODOKA_DEVICE_FILE_NAME _T("\\\\.\\nodokad.vxd")

#  endif

/// Ioctl value
#include "..\d\ioctl.h"


/// derived from w2kddk/inc/ntddkbd.h
class KEYBOARD_INPUT_DATA
	{
	public:
		///
		enum
			{
			/// key release flag
			BREAK = 1,
			/// extended key flag
			E0 = 2,
			/// extended key flag
			E1 = 4,
			/// extended key flag (E0 | E1)
			E0E1 = 6,
			///
			TERMSRV_SET_LED = 8,
			/// Define the keyboard overrun MakeCode.
			KEYBOARD_OVERRUN_MAKE_CODE_ = 0xFF,
			};

	public:
		/** Unit number.  E.g., for \Device\KeyboardPort0 the unit is '0', for
		\Device\KeyboardPort1 the unit is '1', and so on. */
		USHORT UnitId;

		/** The "make" scan code (key depression). */
		USHORT MakeCode;

		/** The flags field indicates a "break" (key release) and other miscellaneous
		scan code information defined above. */
		USHORT Flags;

		///
		USHORT Reserved;

		/** Device-specific additional information for the event. */
		ULONG ExtraInformation;
	};


#endif // !_DRIVER_H
