Sweden-Number/include/ddk/wdm.h

835 lines
21 KiB
C

/*
* Copyright 2004-2005 Ivan Leo Puoti
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _WDMDDK_
#define _WDMDDK_
#define _NTDDK_
#include <ntstatus.h>
#ifdef _WIN64
#define POINTER_ALIGNMENT DECLSPEC_ALIGN(8)
#else
#define POINTER_ALIGNMENT
#endif
typedef ULONG_PTR KSPIN_LOCK, *PKSPIN_LOCK;
struct _KDPC;
struct _KAPC;
typedef VOID (WINAPI *PKDEFERRED_ROUTINE)(struct _KDPC *, PVOID, PVOID, PVOID);
typedef struct _DISPATCHER_HEADER {
UCHAR Type;
UCHAR Absolute;
UCHAR Size;
UCHAR Inserted;
LONG SignalState;
LIST_ENTRY WaitListHead;
} DISPATCHER_HEADER, *PDISPATCHER_HEADER;
typedef struct _KEVENT {
DISPATCHER_HEADER Header;
} KEVENT, *PKEVENT, *RESTRICTED_POINTER PRKEVENT;
typedef struct _KDPC {
CSHORT Type;
UCHAR Number;
UCHAR Importance;
LIST_ENTRY DpcListEntry;
PKDEFERRED_ROUTINE DeferredRoutine;
PVOID DeferredContext;
PVOID SystemArgument1;
PVOID SystemArgument2;
PULONG_PTR Lock;
} KDPC, *PKDPC, *RESTRICTED_POINTER PRKDPC;
typedef struct _KDEVICE_QUEUE_ENTRY {
LIST_ENTRY DeviceListEntry;
ULONG SortKey;
BOOLEAN Inserted;
} KDEVICE_QUEUE_ENTRY, *PKDEVICE_QUEUE_ENTRY,
*RESTRICTED_POINTER PRKDEVICE_QUEUE_ENTRY;
typedef struct _KDEVICE_QUEUE {
CSHORT Type;
CSHORT Size;
LIST_ENTRY DeviceListHead;
KSPIN_LOCK Lock;
BOOLEAN Busy;
} KDEVICE_QUEUE, *PKDEVICE_QUEUE, *RESTRICTED_POINTER PRKDEVICE_QUEUE;
typedef struct _IO_TIMER *PIO_TIMER;
typedef struct _ETHREAD *PETHREAD;
#define MAXIMUM_VOLUME_LABEL_LENGTH (32 * sizeof(WCHAR))
typedef struct _VPB {
CSHORT Type;
CSHORT Size;
USHORT Flags;
USHORT VolumeLabelLength;
struct _DEVICE_OBJECT *DeviceObject;
struct _DEVICE_OBJECT *RealDevice;
ULONG SerialNumber;
ULONG ReferenceCount;
WCHAR VolumeLabel[MAXIMUM_VOLUME_LABEL_LENGTH / sizeof(WCHAR)];
} VPB, *PVPB;
typedef struct _WAIT_CONTEXT_BLOCK {
KDEVICE_QUEUE_ENTRY WaitQueueEntry;
struct _DRIVER_CONTROL *DeviceRoutine;
PVOID DeviceContext;
ULONG NumberOfMapRegisters;
PVOID DeviceObject;
PVOID CurrentIrp;
PKDPC BufferChainingDpc;
} WAIT_CONTEXT_BLOCK, *PWAIT_CONTEXT_BLOCK;
#ifndef DEVICE_TYPE
#define DEVICE_TYPE ULONG
#endif
#define IRP_MJ_MAXIMUM_FUNCTION 0x1b
#define IRP_MJ_DEVICE_CONTROL 0x0e
typedef struct _DEVICE_OBJECT {
CSHORT Type;
USHORT Size;
LONG ReferenceCount;
struct _DRIVER_OBJECT *DriverObject;
struct _DEVICE_OBJECT *NextDevice;
struct _DEVICE_OBJECT *AttachedDevice;
struct _IRP *CurrentIrp;
PIO_TIMER Timer;
ULONG Flags;
ULONG Characteristics;
PVPB Vpb;
PVOID DeviceExtension;
DEVICE_TYPE DeviceType;
CCHAR StackSize;
union {
LIST_ENTRY ListEntry;
WAIT_CONTEXT_BLOCK Wcb;
} Queue;
ULONG AlignmentRequirement;
KDEVICE_QUEUE DeviceQueue;
KDPC Dpc;
ULONG ActiveThreadCount;
PSECURITY_DESCRIPTOR SecurityDescriptor;
KEVENT DeviceLock;
USHORT SectorSize;
USHORT Spare1;
struct _DEVOBJ_EXTENSION *DeviceObjectExtension;
PVOID Reserved;
} DEVICE_OBJECT;
typedef struct _DEVICE_OBJECT *PDEVICE_OBJECT;
typedef struct _DRIVER_EXTENSION {
struct _DRIVER_OBJECT *DriverObject;
PVOID AddDevice;
ULONG Count;
UNICODE_STRING ServiceKeyName;
} DRIVER_EXTENSION, *PDRIVER_EXTENSION;
typedef struct _DRIVER_OBJECT {
CSHORT Type;
CSHORT Size;
PDEVICE_OBJECT DeviceObject;
ULONG Flags;
PVOID DriverStart;
ULONG DriverSize;
PVOID DriverSection;
PDRIVER_EXTENSION DriverExtension;
UNICODE_STRING DriverName;
PUNICODE_STRING HardwareDatabase;
PVOID FastIoDispatch;
PVOID DriverInit;
PVOID DriverStartIo;
PVOID DriverUnload;
PVOID MajorFunction[IRP_MJ_MAXIMUM_FUNCTION + 1];
} DRIVER_OBJECT;
typedef struct _DRIVER_OBJECT *PDRIVER_OBJECT;
/* Irp definitions */
typedef UCHAR KIRQL, *PKIRQL;
typedef CCHAR KPROCESSOR_MODE;
typedef VOID (WINAPI *PDRIVER_CANCEL)(
IN struct _DEVICE_OBJECT *DeviceObject,
IN struct _IRP *Irp);
typedef VOID (WINAPI *PKNORMAL_ROUTINE)(
IN PVOID NormalContext,
IN PVOID SystemArgument1,
IN PVOID SystemArgument2);
typedef VOID (WINAPI *PKKERNEL_ROUTINE)(
IN struct _KAPC *Apc,
IN OUT PKNORMAL_ROUTINE *NormalRoutine,
IN OUT PVOID *NormalContext,
IN OUT PVOID *SystemArgument1,
IN OUT PVOID *SystemArgument2);
typedef VOID (WINAPI *PKRUNDOWN_ROUTINE)(
IN struct _KAPC *Apc);
typedef struct _KAPC {
CSHORT Type;
CSHORT Size;
ULONG Spare0;
struct _KTHREAD *Thread;
LIST_ENTRY ApcListEntry;
PKKERNEL_ROUTINE KernelRoutine;
PKRUNDOWN_ROUTINE RundownRoutine;
PKNORMAL_ROUTINE NormalRoutine;
PVOID NormalContext;
PVOID SystemArgument1;
PVOID SystemArgument2;
CCHAR ApcStateIndex;
KPROCESSOR_MODE ApcMode;
BOOLEAN Inserted;
} KAPC, *PKAPC, *RESTRICTED_POINTER PRKAPC;
#include <pshpack1.h>
typedef struct _IRP {
CSHORT Type;
USHORT Size;
struct _MDL *MdlAddress;
ULONG Flags;
union {
struct _IRP *MasterIrp;
LONG IrpCount;
PVOID SystemBuffer;
} AssociatedIrp;
LIST_ENTRY ThreadListEntry;
IO_STATUS_BLOCK IoStatus;
KPROCESSOR_MODE RequestorMode;
BOOLEAN PendingReturned;
CHAR StackCount;
CHAR CurrentLocation;
BOOLEAN Cancel;
KIRQL CancelIrql;
CCHAR ApcEnvironment;
UCHAR AllocationFlags;
PIO_STATUS_BLOCK UserIosb;
PKEVENT UserEvent;
union {
struct {
PIO_APC_ROUTINE UserApcRoutine;
PVOID UserApcContext;
} AsynchronousParameters;
LARGE_INTEGER AllocationSize;
} Overlay;
PDRIVER_CANCEL CancelRoutine;
PVOID UserBuffer;
union {
struct {
union {
KDEVICE_QUEUE_ENTRY DeviceQueueEntry;
struct {
PVOID DriverContext[4];
} DUMMYSTRUCTNAME;
} DUMMYUNIONNAME;
PETHREAD Thread;
PCHAR AuxiliaryBuffer;
struct {
LIST_ENTRY ListEntry;
union {
struct _IO_STACK_LOCATION *CurrentStackLocation;
ULONG PacketType;
} DUMMYUNIONNAME;
} DUMMYSTRUCTNAME;
struct _FILE_OBJECT *OriginalFileObject;
} Overlay;
KAPC Apc;
PVOID CompletionKey;
} Tail;
} IRP;
typedef struct _IRP *PIRP;
#include <poppack.h>
/* MDL definitions */
typedef VOID (WINAPI *PINTERFACE_REFERENCE)(
PVOID Context);
typedef VOID (WINAPI *PINTERFACE_DEREFERENCE)(
PVOID Context);
typedef struct _INTERFACE {
USHORT Size;
USHORT Version;
PVOID Context;
PINTERFACE_REFERENCE InterfaceReference;
PINTERFACE_DEREFERENCE InterfaceDereference;
} INTERFACE, *PINTERFACE;
typedef struct _SECTION_OBJECT_POINTERS {
PVOID DataSectionObject;
PVOID SharedCacheMap;
PVOID ImageSectionObject;
} SECTION_OBJECT_POINTERS, *PSECTION_OBJECT_POINTERS;
typedef struct _IO_COMPLETION_CONTEXT {
PVOID Port;
PVOID Key;
} IO_COMPLETION_CONTEXT, *PIO_COMPLETION_CONTEXT;
typedef enum _DEVICE_RELATION_TYPE {
BusRelations,
EjectionRelations,
PowerRelations,
RemovalRelations,
TargetDeviceRelation,
SingleBusRelations
} DEVICE_RELATION_TYPE, *PDEVICE_RELATION_TYPE;
typedef struct _FILE_OBJECT {
CSHORT Type;
CSHORT Size;
PDEVICE_OBJECT DeviceObject;
PVPB Vpb;
PVOID FsContext;
PVOID FsContext2;
PSECTION_OBJECT_POINTERS SectionObjectPointer;
PVOID PrivateCacheMap;
NTSTATUS FinalStatus;
struct _FILE_OBJECT *RelatedFileObject;
BOOLEAN LockOperation;
BOOLEAN DeletePending;
BOOLEAN ReadAccess;
BOOLEAN WriteAccess;
BOOLEAN DeleteAccess;
BOOLEAN SharedRead;
BOOLEAN SharedWrite;
BOOLEAN SharedDelete;
ULONG Flags;
UNICODE_STRING FileName;
LARGE_INTEGER CurrentByteOffset;
ULONG Waiters;
ULONG Busy;
PVOID LastLock;
KEVENT Lock;
KEVENT Event;
PIO_COMPLETION_CONTEXT CompletionContext;
} FILE_OBJECT;
typedef struct _FILE_OBJECT *PFILE_OBJECT;
#define INITIAL_PRIVILEGE_COUNT 3
typedef struct _INITIAL_PRIVILEGE_SET {
ULONG PrivilegeCount;
ULONG Control;
LUID_AND_ATTRIBUTES Privilege[INITIAL_PRIVILEGE_COUNT];
} INITIAL_PRIVILEGE_SET, * PINITIAL_PRIVILEGE_SET;
typedef struct _SECURITY_SUBJECT_CONTEXT {
PACCESS_TOKEN ClientToken;
SECURITY_IMPERSONATION_LEVEL ImpersonationLevel;
PACCESS_TOKEN PrimaryToken;
PVOID ProcessAuditId;
} SECURITY_SUBJECT_CONTEXT, *PSECURITY_SUBJECT_CONTEXT;
typedef struct _ACCESS_STATE {
LUID OperationID;
BOOLEAN SecurityEvaluated;
BOOLEAN GenerateAudit;
BOOLEAN GenerateOnClose;
BOOLEAN PrivilegesAllocated;
ULONG Flags;
ACCESS_MASK RemainingDesiredAccess;
ACCESS_MASK PreviouslyGrantedAccess;
ACCESS_MASK OriginalDesiredAccess;
SECURITY_SUBJECT_CONTEXT SubjectSecurityContext;
PSECURITY_DESCRIPTOR SecurityDescriptor;
PVOID AuxData;
union {
INITIAL_PRIVILEGE_SET InitialPrivilegeSet;
PRIVILEGE_SET PrivilegeSet;
} Privileges;
BOOLEAN AuditPrivileges;
UNICODE_STRING ObjectName;
UNICODE_STRING ObjectTypeName;
} ACCESS_STATE, *PACCESS_STATE;
typedef struct _IO_SECURITY_CONTEXT {
PSECURITY_QUALITY_OF_SERVICE SecurityQos;
PACCESS_STATE AccessState;
ACCESS_MASK DesiredAccess;
ULONG FullCreateOptions;
} IO_SECURITY_CONTEXT, *PIO_SECURITY_CONTEXT;
typedef struct _DEVICE_CAPABILITIES {
USHORT Size;
USHORT Version;
ULONG DeviceD1 : 1;
ULONG DeviceD2 : 1;
ULONG LockSupported : 1;
ULONG EjectSupported : 1;
ULONG Removable : 1;
ULONG DockDevice : 1;
ULONG UniqueID : 1;
ULONG SilentInstall : 1;
ULONG RawDeviceOK : 1;
ULONG SurpriseRemovalOK : 1;
ULONG WakeFromD0 : 1;
ULONG WakeFromD1 : 1;
ULONG WakeFromD2 : 1;
ULONG WakeFromD3 : 1;
ULONG HardwareDisabled : 1;
ULONG NonDynamic : 1;
ULONG WarmEjectSupported : 1;
ULONG NoDisplayInUI : 1;
ULONG Reserved : 14;
ULONG Address;
ULONG UINumber;
DEVICE_POWER_STATE DeviceState[PowerSystemMaximum];
SYSTEM_POWER_STATE SystemWake;
DEVICE_POWER_STATE DeviceWake;
ULONG D1Latency;
ULONG D2Latency;
ULONG D3Latency;
} DEVICE_CAPABILITIES, *PDEVICE_CAPABILITIES;
typedef enum _INTERFACE_TYPE {
InterfaceTypeUndefined = -1,
Internal,
Isa,
Eisa,
MicroChannel,
TurboChannel,
PCIBus,
VMEBus,
NuBus,
PCMCIABus,
CBus,
MPIBus,
MPSABus,
ProcessorInternal,
InternalPowerBus,
PNPISABus,
PNPBus,
MaximumInterfaceType
} INTERFACE_TYPE, *PINTERFACE_TYPE;
typedef LARGE_INTEGER PHYSICAL_ADDRESS, *PPHYSICAL_ADDRESS;
#define IO_RESOURCE_PREFERRED 0x01
#define IO_RESOURCE_DEFAULT 0x02
#define IO_RESOURCE_ALTERNATIVE 0x08
typedef struct _IO_RESOURCE_DESCRIPTOR {
UCHAR Option;
UCHAR Type;
UCHAR ShareDisposition;
UCHAR Spare1;
USHORT Flags;
USHORT Spare2;
union {
struct {
ULONG Length;
ULONG Alignment;
PHYSICAL_ADDRESS MinimumAddress;
PHYSICAL_ADDRESS MaximumAddress;
} Port;
struct {
ULONG Length;
ULONG Alignment;
PHYSICAL_ADDRESS MinimumAddress;
PHYSICAL_ADDRESS MaximumAddress;
} Memory;
struct {
ULONG MinimumVector;
ULONG MaximumVector;
} Interrupt;
struct {
ULONG MinimumChannel;
ULONG MaximumChannel;
} Dma;
struct {
ULONG Length;
ULONG Alignment;
PHYSICAL_ADDRESS MinimumAddress;
PHYSICAL_ADDRESS MaximumAddress;
} Generic;
struct {
ULONG Data[3];
} DevicePrivate;
struct {
ULONG Length;
ULONG MinBusNumber;
ULONG MaxBusNumber;
ULONG Reserved;
} BusNumber;
struct {
ULONG Priority;
ULONG Reserved1;
ULONG Reserved2;
} ConfigData;
} u;
} IO_RESOURCE_DESCRIPTOR, *PIO_RESOURCE_DESCRIPTOR;
typedef struct _IO_RESOURCE_LIST {
USHORT Version;
USHORT Revision;
ULONG Count;
IO_RESOURCE_DESCRIPTOR Descriptors[1];
} IO_RESOURCE_LIST, *PIO_RESOURCE_LIST;
typedef struct _IO_RESOURCE_REQUIREMENTS_LIST {
ULONG ListSize;
INTERFACE_TYPE InterfaceType;
ULONG BusNumber;
ULONG SlotNumber;
ULONG Reserved[3];
ULONG AlternativeLists;
IO_RESOURCE_LIST List[1];
} IO_RESOURCE_REQUIREMENTS_LIST, *PIO_RESOURCE_REQUIREMENTS_LIST;
typedef enum _BUS_QUERY_ID_TYPE {
BusQueryDeviceID,
BusQueryHardwareIDs,
BusQueryCompatibleIDs,
BusQueryInstanceID,
BusQueryDeviceSerialNumber
} BUS_QUERY_ID_TYPE, *PBUS_QUERY_ID_TYPE;
typedef enum _DEVICE_TEXT_TYPE {
DeviceTextDescription,
DeviceTextLocationInformation
} DEVICE_TEXT_TYPE, *PDEVICE_TEXT_TYPE;
typedef enum _DEVICE_USAGE_NOTIFICATION_TYPE {
DeviceUsageTypeUndefined,
DeviceUsageTypePaging,
DeviceUsageTypeHibernation,
DeviceUsageTypeDumpFile
} DEVICE_USAGE_NOTIFICATION_TYPE;
typedef struct _POWER_SEQUENCE {
ULONG SequenceD1;
ULONG SequenceD2;
ULONG SequenceD3;
} POWER_SEQUENCE, *PPOWER_SEQUENCE;
typedef enum _POWER_STATE_TYPE {
SystemPowerState,
DevicePowerState
} POWER_STATE_TYPE, *PPOWER_STATE_TYPE;
typedef union _POWER_STATE {
SYSTEM_POWER_STATE SystemState;
DEVICE_POWER_STATE DeviceState;
} POWER_STATE, *PPOWER_STATE;
typedef struct _CM_PARTIAL_RESOURCE_DESCRIPTOR {
UCHAR Type;
UCHAR ShareDisposition;
USHORT Flags;
union {
struct {
PHYSICAL_ADDRESS Start;
ULONG Length;
} Generic;
struct {
PHYSICAL_ADDRESS Start;
ULONG Length;
} Port;
struct {
ULONG Level;
ULONG Vector;
ULONG Affinity;
} Interrupt;
struct {
PHYSICAL_ADDRESS Start;
ULONG Length;
} Memory;
struct {
ULONG Channel;
ULONG Port;
ULONG Reserved1;
} Dma;
struct {
ULONG Data[3];
} DevicePrivate;
struct {
ULONG Start;
ULONG Length;
ULONG Reserved;
} BusNumber;
struct {
ULONG DataSize;
ULONG Reserved1;
ULONG Reserved2;
} DeviceSpecificData;
} u;
} CM_PARTIAL_RESOURCE_DESCRIPTOR, *PCM_PARTIAL_RESOURCE_DESCRIPTOR;
typedef struct _CM_PARTIAL_RESOURCE_LIST {
USHORT Version;
USHORT Revision;
ULONG Count;
CM_PARTIAL_RESOURCE_DESCRIPTOR PartialDescriptors[1];
} CM_PARTIAL_RESOURCE_LIST, *PCM_PARTIAL_RESOURCE_LIST;
typedef struct _CM_FULL_RESOURCE_DESCRIPTOR {
INTERFACE_TYPE InterfaceType;
ULONG BusNumber;
CM_PARTIAL_RESOURCE_LIST PartialResourceList;
} CM_FULL_RESOURCE_DESCRIPTOR, *PCM_FULL_RESOURCE_DESCRIPTOR;
typedef struct _CM_RESOURCE_LIST {
ULONG Count;
CM_FULL_RESOURCE_DESCRIPTOR List[1];
} CM_RESOURCE_LIST, *PCM_RESOURCE_LIST;
typedef NTSTATUS (WINAPI *PIO_COMPLETION_ROUTINE)(
IN struct _DEVICE_OBJECT *DeviceObject,
IN struct _IRP *Irp,
IN PVOID Context);
#include <pshpack1.h>
typedef struct _IO_STACK_LOCATION {
UCHAR MajorFunction;
UCHAR MinorFunction;
UCHAR Flags;
UCHAR Control;
union {
struct {
PIO_SECURITY_CONTEXT SecurityContext;
ULONG Options;
USHORT POINTER_ALIGNMENT FileAttributes;
USHORT ShareAccess;
ULONG POINTER_ALIGNMENT EaLength;
} Create;
struct {
ULONG Length;
ULONG POINTER_ALIGNMENT Key;
LARGE_INTEGER ByteOffset;
} Read;
struct {
ULONG Length;
ULONG POINTER_ALIGNMENT Key;
LARGE_INTEGER ByteOffset;
} Write;
struct {
ULONG Length;
FILE_INFORMATION_CLASS POINTER_ALIGNMENT FileInformationClass;
} QueryFile;
struct {
ULONG Length;
FILE_INFORMATION_CLASS POINTER_ALIGNMENT FileInformationClass;
PFILE_OBJECT FileObject;
union {
struct {
BOOLEAN ReplaceIfExists;
BOOLEAN AdvanceOnly;
} DUMMYSTRUCTNAME;
ULONG ClusterCount;
HANDLE DeleteHandle;
} DUMMYUNIONNAME;
} SetFile;
struct {
ULONG Length;
FS_INFORMATION_CLASS POINTER_ALIGNMENT FsInformationClass;
} QueryVolume;
struct {
ULONG OutputBufferLength;
ULONG POINTER_ALIGNMENT InputBufferLength;
ULONG POINTER_ALIGNMENT IoControlCode;
PVOID Type3InputBuffer;
} DeviceIoControl;
struct {
SECURITY_INFORMATION SecurityInformation;
ULONG POINTER_ALIGNMENT Length;
} QuerySecurity;
struct {
SECURITY_INFORMATION SecurityInformation;
PSECURITY_DESCRIPTOR SecurityDescriptor;
} SetSecurity;
struct {
PVPB Vpb;
PDEVICE_OBJECT DeviceObject;
} MountVolume;
struct {
PVPB Vpb;
PDEVICE_OBJECT DeviceObject;
} VerifyVolume;
struct {
struct _SCSI_REQUEST_BLOCK *Srb;
} Scsi;
struct {
DEVICE_RELATION_TYPE Type;
} QueryDeviceRelations;
struct {
CONST GUID *InterfaceType;
USHORT Size;
USHORT Version;
PINTERFACE Interface;
PVOID InterfaceSpecificData;
} QueryInterface;
struct {
PDEVICE_CAPABILITIES Capabilities;
} DeviceCapabilities;
struct {
PIO_RESOURCE_REQUIREMENTS_LIST IoResourceRequirementList;
} FilterResourceRequirements;
struct {
ULONG WhichSpace;
PVOID Buffer;
ULONG Offset;
ULONG POINTER_ALIGNMENT Length;
} ReadWriteConfig;
struct {
BOOLEAN Lock;
} SetLock;
struct {
BUS_QUERY_ID_TYPE IdType;
} QueryId;
struct {
DEVICE_TEXT_TYPE DeviceTextType;
LCID POINTER_ALIGNMENT LocaleId;
} QueryDeviceText;
struct {
BOOLEAN InPath;
BOOLEAN Reserved[3];
DEVICE_USAGE_NOTIFICATION_TYPE POINTER_ALIGNMENT Type;
} UsageNotification;
struct {
SYSTEM_POWER_STATE PowerState;
} WaitWake;
struct {
PPOWER_SEQUENCE PowerSequence;
} PowerSequence;
struct {
ULONG SystemContext;
POWER_STATE_TYPE POINTER_ALIGNMENT Type;
POWER_STATE POINTER_ALIGNMENT State;
POWER_ACTION POINTER_ALIGNMENT ShutdownType;
} Power;
struct {
PCM_RESOURCE_LIST AllocatedResources;
PCM_RESOURCE_LIST AllocatedResourcesTranslated;
} StartDevice;
struct {
ULONG_PTR ProviderId;
PVOID DataPath;
ULONG BufferSize;
PVOID Buffer;
} WMI;
struct {
PVOID Argument1;
PVOID Argument2;
PVOID Argument3;
PVOID Argument4;
} Others;
} Parameters;
PDEVICE_OBJECT DeviceObject;
PFILE_OBJECT FileObject;
PIO_COMPLETION_ROUTINE CompletionRoutine;
PVOID Context;
} IO_STACK_LOCATION, *PIO_STACK_LOCATION;
#include <poppack.h>
typedef struct _MDL {
struct _MDL *Next;
CSHORT Size;
CSHORT MdlFlags;
struct _EPROCESS *Process;
PVOID MappedSystemVa;
PVOID StartVa;
ULONG ByteCount;
ULONG ByteOffset;
} MDL, *PMDL;
typedef NTSTATUS (WINAPI *PDRIVER_DISPATCH)(
IN struct _DEVICE_OBJECT *DeviceObject,
IN struct _IRP *Irp);
typedef struct _KSYSTEM_TIME {
ULONG LowPart;
LONG High1Time;
LONG High2Time;
} KSYSTEM_TIME, *PKSYSTEM_TIME;
typedef enum _NT_PRODUCT_TYPE {
NtProductWinNt = 1,
NtProductLanManNt,
NtProductServer
} NT_PRODUCT_TYPE, *PNT_PRODUCT_TYPE;
#define PROCESSOR_FEATURE_MAX 64
typedef enum _ALTERNATIVE_ARCHITECTURE_TYPE
{
StandardDesign,
NEC98x86,
EndAlternatives
} ALTERNATIVE_ARCHITECTURE_TYPE;
typedef struct _KUSER_SHARED_DATA {
ULONG TickCountLowDeprecated;
ULONG TickCountMultiplier;
volatile KSYSTEM_TIME InterruptTime;
volatile KSYSTEM_TIME SystemTime;
volatile KSYSTEM_TIME TimeZoneBias;
USHORT ImageNumberLow;
USHORT ImageNumberHigh;
WCHAR NtSystemRoot[260];
ULONG MaxStckTraceDepth;
ULONG CryptoExponent;
ULONG TimeZoneId;
ULONG LargePageMinimum;
ULONG Reserverd2[7];
NT_PRODUCT_TYPE NtProductType;
BOOLEAN ProductTypeIsValid;
ULONG MajorNtVersion;
ULONG MinorNtVersion;
BOOLEAN ProcessorFeatures[PROCESSOR_FEATURE_MAX];
ULONG Reserved1;
ULONG Reserved3;
volatile ULONG TimeSlip;
ALTERNATIVE_ARCHITECTURE_TYPE AlternativeArchitecture;
LARGE_INTEGER SystemExpirationDate;
ULONG SuiteMask;
BOOLEAN KdDebuggerEnabled;
volatile ULONG ActiveConsoleId;
volatile ULONG DismountCount;
ULONG ComPlusPackage;
ULONG LastSystemRITEventTickCount;
ULONG NumberOfPhysicalPages;
BOOLEAN SafeBootMode;
ULONG TraceLogging;
ULONGLONG Fill0;
ULONGLONG SystemCall[4];
union {
volatile KSYSTEM_TIME TickCount;
volatile ULONG64 TickCountQuad;
};
} KSHARED_USER_DATA, *PKSHARED_USER_DATA;
#define IoGetCurrentIrpStackLocation(_Irp) ((_Irp)->Tail.Overlay.CurrentStackLocation)
#define KernelMode 0
#define UserMode 1
#endif