/*

 * win2k.h

 *

 * Definitions only used in Windows 2000 and earlier versions

 *

 * 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 __WIN2K_H

#define __WIN2K_H

#if __GNUC__ >=3

#pragma GCC system_header

#endif

#ifdef __cplusplus

extern "C" {

#endif

#include "ntddk.h"

#pragma pack(push,4)

typedef enum _BUS_DATA_TYPE {

  ConfigurationSpaceUndefined = -1,

  Cmos,

  EisaConfiguration,

  Pos,

  CbusConfiguration,

  PCIConfiguration,

  VMEConfiguration,

  NuBusConfiguration,

  PCMCIAConfiguration,

  MPIConfiguration,

  MPSAConfiguration,

  PNPISAConfiguration,

  SgiInternalConfiguration,

  MaximumBusDataType

} BUS_DATA_TYPE, *PBUS_DATA_TYPE;

NTOSAPI

VOID

DDKAPI

ExReleaseResourceForThreadLite(

  /*IN*/ PERESOURCE  Resource,

  /*IN*/ ERESOURCE_THREAD  ResourceThreadId);

NTOSAPI

NTSTATUS

DDKAPI

IoReadPartitionTable(

  /*IN*/ PDEVICE_OBJECT  DeviceObject,

  /*IN*/ ULONG  SectorSize,

  /*IN*/ BOOLEAN  ReturnRecognizedPartitions,

  /*OUT*/ struct _DRIVE_LAYOUT_INFORMATION  **PartitionBuffer);

NTOSAPI

NTSTATUS

DDKAPI

IoSetPartitionInformation(

  /*IN*/ PDEVICE_OBJECT  DeviceObject,

  /*IN*/ ULONG  SectorSize,

  /*IN*/ ULONG  PartitionNumber,

  /*IN*/ ULONG  PartitionType);

NTOSAPI

NTSTATUS

DDKAPI

IoWritePartitionTable(

  /*IN*/ PDEVICE_OBJECT  DeviceObject,

  /*IN*/ ULONG  SectorSize,

  /*IN*/ ULONG  SectorsPerTrack,

  /*IN*/ ULONG  NumberOfHeads,

  /*IN*/ struct _DRIVE_LAYOUT_INFORMATION  *PartitionBuffer);

/*

 * PVOID MmGetSystemAddressForMdl(

 * IN PMDL  Mdl); 

 */

#define MmGetSystemAddressForMdl(Mdl) \

  (((Mdl)->MdlFlags & (MDL_MAPPED_TO_SYSTEM_VA | \

    MDL_SOURCE_IS_NONPAGED_POOL)) ? \

      ((Mdl)->MappedSystemVa) : \

      (MmMapLockedPages((Mdl), KernelMode)))

#pragma pack(pop)

#ifdef __cplusplus

}

#endif

#endif /* __WIN2K_H */