reactos/include/ddk/win2k.h

   1 /*
   2  * win2k.h
   3  *
   4  * Definitions only used in Windows 2000 and earlier versions
   5  *
   6  * This file is part of the w32api package.
   7  *
   8  * Contributors:
   9  *   Created by Casper S. Hornstrup <chorns@users.sourceforge.net>
  10  *
  11  * THIS SOFTWARE IS NOT COPYRIGHTED
  12  *
  13  * This source code is offered for use in the public domain. You may
  14  * use, modify or distribute it freely.
  15  *
  16  * This code is distributed in the hope that it will be useful but
  17  * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
  18  * DISCLAIMED. This includes but is not limited to warranties of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  20  *
  21  */
  22
  23 #ifndef __WIN2K_H
  24 #define __WIN2K_H
  25
  26 #if __GNUC__ >=3
  27 #pragma GCC system_header
  28 #endif
  29
  30 #ifdef __cplusplus
  31 extern "C" {
  32 #endif
  33
  34 #pragma pack(push,4)
  35
  36 typedef enum _BUS_DATA_TYPE {
  37   ConfigurationSpaceUndefined = -1,
  38   Cmos,
  39   EisaConfiguration,
  40   Pos,
  41   CbusConfiguration,
  42   PCIConfiguration,
  43   VMEConfiguration,
  44   NuBusConfiguration,
  45   PCMCIAConfiguration,
  46   MPIConfiguration,
  47   MPSAConfiguration,
  48   PNPISAConfiguration,
  49   SgiInternalConfiguration,
  50   MaximumBusDataType
  51 } BUS_DATA_TYPE, *PBUS_DATA_TYPE;
  52
  53 #pragma pack(pop)
  54
  55 NTKERNELAPI
  56 VOID
  57 DDKAPI
  58 ExReleaseResourceForThreadLite(
  59   IN PERESOURCE  Resource,
  60   IN ERESOURCE_THREAD  ResourceThreadId);
  61
  62 NTKERNELAPI
  63 NTSTATUS
  64 FASTCALL
  65 IoReadPartitionTable(
  66   IN PDEVICE_OBJECT  DeviceObject,
  67   IN ULONG  SectorSize,
  68   IN BOOLEAN  ReturnRecognizedPartitions,
  69   OUT struct _DRIVE_LAYOUT_INFORMATION  **PartitionBuffer);
  70
  71 NTKERNELAPI
  72 NTSTATUS
  73 FASTCALL
  74 IoSetPartitionInformation(
  75   IN PDEVICE_OBJECT  DeviceObject,
  76   IN ULONG  SectorSize,
  77   IN ULONG  PartitionNumber,
  78   IN ULONG  PartitionType);
  79
  80 NTKERNELAPI
  81 NTSTATUS
  82 FASTCALL
  83 IoWritePartitionTable(
  84   IN PDEVICE_OBJECT  DeviceObject,
  85   IN ULONG  SectorSize,
  86   IN ULONG  SectorsPerTrack,
  87   IN ULONG  NumberOfHeads,
  88   IN struct _DRIVE_LAYOUT_INFORMATION  *PartitionBuffer);
  89
  90 /*
  91  * PVOID MmGetSystemAddressForMdl(
  92  *   IN PMDL  Mdl);
  93  */
  94 #define MmGetSystemAddressForMdl(Mdl) \
  95   (((Mdl)->MdlFlags & (MDL_MAPPED_TO_SYSTEM_VA | \
  96     MDL_SOURCE_IS_NONPAGED_POOL)) ? \
  97       ((Mdl)->MappedSystemVa) : \
  98       (MmMapLockedPages((Mdl), KernelMode)))
  99
 100 #ifdef __cplusplus
 101 }
 102 #endif
 103
 104 #endif /* __WIN2K_H */