/*

 * ntddpar.h

 *

 * Parallel port driver interface

 *

 * This file is part of the w32api package.

 *

 * Contributors:

 *   Created by Casper S. Hornstrup <chorns@users.sourceforge.net>

 *

 * THIS SOFTWARE IS NOT COPYRIGHTED

 *

 * This source code is offered for use in the public domain. You may

 * use, modify or distribute it freely.

 *

 * This code is distributed in the hope that it will be useful but

 * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY

 * DISCLAIMED. This includes but is not limited to warranties of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

 *

 */

#ifndef __NTDDPAR_H

#define __NTDDPAR_H

#if __GNUC__ >=3

#pragma GCC system_header

#endif

#ifdef __cplusplus

extern "C" {

#endif

#include "ntddk.h"

/* Parallel port device GUIDs */

DEFINE_GUID (GUID_DEVINTERFACE_PARALLEL,

  0x97F76EF0, 0xF883, 0x11D0, 0xAF, 0x1F, 0x00, 0x00, 0xF8, 0x00, 0x84, 0x5C);

DEFINE_GUID (GUID_DEVINTERFACE_PARCLASS,

  0x811FC6A5, 0xF728, 0x11D0, 0xA5, 0x37, 0x00, 0x00, 0xF8, 0x75, 0x3E, 0xD1);

#define GUID_PARALLEL_DEVICE GUID_DEVINTERFACE_PARALLEL

#define GUID_PARCLASS_DEVICE GUID_DEVINTERFACE_PARCLASS

#define IOCTL_IEEE1284_GET_MODE \

  CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 5, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_IEEE1284_NEGOTIATE \

  CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 6, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_PAR_GET_DEFAULT_MODES \

  CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 10, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_PAR_GET_DEVICE_CAPS \

  CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 9, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_PAR_IS_PORT_FREE \

  CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 21, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_PAR_QUERY_DEVICE_ID \

  CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 3, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_PAR_QUERY_DEVICE_ID_SIZE \

  CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 4, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_PAR_QUERY_INFORMATION \

  CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 1, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_PAR_QUERY_LOCATION \

  CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 22, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_PAR_QUERY_RAW_DEVICE_ID \

  CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 12, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_PAR_SET_INFORMATION \

  CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 2, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_PAR_SET_READ_ADDRESS \

  CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 8, METHOD_BUFFERED, FILE_ANY_ACCESS)

#define IOCTL_PAR_SET_WRITE_ADDRESS \

  CTL_CODE (FILE_DEVICE_PARALLEL_PORT, 7, METHOD_BUFFERED, FILE_ANY_ACCESS)

typedef struct _PAR_DEVICE_ID_SIZE_INFORMATION {

  ULONG  DeviceIdSize;

} PAR_DEVICE_ID_SIZE_INFORMATION, *PPAR_DEVICE_ID_SIZE_INFORMATION;

#define PARALLEL_INIT                     0x01

#define PARALLEL_AUTOFEED                 0x02

#define PARALLEL_PAPER_EMPTY              0x04

#define PARALLEL_OFF_LINE                 0x08

#define PARALLEL_POWER_OFF                0x10

#define PARALLEL_NOT_CONNECTED            0x20

#define PARALLEL_BUSY                     0x40

#define PARALLEL_SELECTED                 0x80

typedef struct _PAR_QUERY_INFORMATION {

  UCHAR  Status;

} PAR_QUERY_INFORMATION, *PPAR_QUERY_INFORMATION;

typedef struct _PAR_SET_INFORMATION {

  UCHAR  Init;

} PAR_SET_INFORMATION, *PPAR_SET_INFORMATION;

typedef struct _PARCLASS_NEGOTIATION_MASK {

  USHORT  usReadMask;

  USHORT  usWriteMask;

} PARCLASS_NEGOTIATION_MASK, *PPARCLASS_NEGOTIATION_MASK;

#define NONE                              0x0000

#define CENTRONICS                        0x0001

#define IEEE_COMPATIBILITY                0x0002

#define NIBBLE                            0x0004

#define CHANNEL_NIBBLE                    0x0008

#define BYTE_BIDIR                        0x0010

#define EPP_HW                            0x0020

#define EPP_SW                            0x0040

#define EPP_ANY                           0x0060

#define BOUNDED_ECP                       0x0080

#define ECP_HW_NOIRQ                      0x0100

#define ECP_HW_IRQ                        0x0200

#define ECP_SW                            0x0400

#define ECP_ANY                           0x0780

#ifdef __cplusplus

}

#endif

#endif /* __NTDDPAR_H */