/**
 * This file has no copyright assigned and is placed in the Public Domain.
 * This file is part of the mingw-w64 runtime package.
 * No warranty is given; refer to the file DISCLAIMER.PD within this package.
 */
#ifndef _EVNTRACE_
#define _EVNTRACE_

#if defined(_WINNT_) || defined(WINNT)

#ifndef WMIAPI
#ifndef MIDL_PASS
#ifdef _WMI_SOURCE_
#if defined(_ARM_)
#define WMIAPI
#else
#define WMIAPI __stdcall
#endif
#else
#if defined(_ARM_)
#define WMIAPI DECLSPEC_IMPORT
#else
#define WMIAPI DECLSPEC_IMPORT __stdcall
#endif
#endif
#endif /* MIDL_PASS */
#endif /* WMIAPI */

#include <guiddef.h>

DEFINE_GUID (EventTraceGuid,0x68fdd900,0x4a3e,0x11d1,0x84,0xf4,0x00,0x00,0xf8,0x04,0x64,0xe3);
DEFINE_GUID (SystemTraceControlGuid,0x9e814aad,0x3204,0x11d2,0x9a,0x82,0x00,0x60,0x08,0xa8,0x69,0x39);
DEFINE_GUID (EventTraceConfigGuid,0x01853a65,0x418f,0x4f36,0xae,0xfc,0xdc,0x0f,0x1d,0x2f,0xd2,0x35);
DEFINE_GUID (DefaultTraceSecurityGuid,0x0811c1af,0x7a07,0x4a06,0x82,0xed,0x86,0x94,0x55,0xcd,0xf7,0x13);

#define KERNEL_LOGGER_NAMEW	L"NT Kernel Logger"
#define GLOBAL_LOGGER_NAMEW	L"GlobalLogger"
#define EVENT_LOGGER_NAMEW	L"Event Log"
#define DIAG_LOGGER_NAMEW	L"DiagLog"

#define KERNEL_LOGGER_NAMEA	"NT Kernel Logger"
#define GLOBAL_LOGGER_NAMEA	"GlobalLogger"
#define EVENT_LOGGER_NAMEA	"Event Log"
#define DIAG_LOGGER_NAMEA	"DiagLog"

#define MAX_MOF_FIELDS		16

#ifndef _TRACEHANDLE_DEFINED
#define _TRACEHANDLE_DEFINED
typedef ULONG64 TRACEHANDLE,*PTRACEHANDLE;
#endif

#define SYSTEM_EVENT_TYPE		1

#define EVENT_TRACE_TYPE_INFO		0x00
#define EVENT_TRACE_TYPE_START		0x01
#define EVENT_TRACE_TYPE_END		0x02
#define EVENT_TRACE_TYPE_STOP		0x02
#define EVENT_TRACE_TYPE_DC_START	0x03
#define EVENT_TRACE_TYPE_DC_END		0x04
#define EVENT_TRACE_TYPE_EXTENSION	0x05
#define EVENT_TRACE_TYPE_REPLY		0x06
#define EVENT_TRACE_TYPE_DEQUEUE	0x07
#define EVENT_TRACE_TYPE_RESUME		0x07
#define EVENT_TRACE_TYPE_CHECKPOINT	0x08
#define EVENT_TRACE_TYPE_SUSPEND	0x08
#define EVENT_TRACE_TYPE_WINEVT_SEND	0x09
#define EVENT_TRACE_TYPE_WINEVT_RECEIVE	0XF0

#define TRACE_LEVEL_NONE		0
#define TRACE_LEVEL_CRITICAL		1
#define TRACE_LEVEL_FATAL		1
#define TRACE_LEVEL_ERROR		2
#define TRACE_LEVEL_WARNING		3
#define TRACE_LEVEL_INFORMATION		4
#define TRACE_LEVEL_VERBOSE		5
#define TRACE_LEVEL_RESERVED6		6
#define TRACE_LEVEL_RESERVED7		7
#define TRACE_LEVEL_RESERVED8		8
#define TRACE_LEVEL_RESERVED9		9

#define EVENT_TRACE_TYPE_LOAD		0x0A

#define EVENT_TRACE_TYPE_IO_READ	0x0A
#define EVENT_TRACE_TYPE_IO_WRITE	0x0B
#define EVENT_TRACE_TYPE_IO_READ_INIT	0x0C
#define EVENT_TRACE_TYPE_IO_WRITE_INIT	0x0D
#define EVENT_TRACE_TYPE_IO_FLUSH	0x0E
#define EVENT_TRACE_TYPE_IO_FLUSH_INIT	0x0F

#define EVENT_TRACE_TYPE_MM_TF		0x0A
#define EVENT_TRACE_TYPE_MM_DZF		0x0B
#define EVENT_TRACE_TYPE_MM_COW		0x0C
#define EVENT_TRACE_TYPE_MM_GPF		0x0D
#define EVENT_TRACE_TYPE_MM_HPF		0x0E
#define EVENT_TRACE_TYPE_MM_AV		0x0F

#define EVENT_TRACE_TYPE_SEND		0x0A
#define EVENT_TRACE_TYPE_RECEIVE	0x0B
#define EVENT_TRACE_TYPE_CONNECT	0x0C
#define EVENT_TRACE_TYPE_DISCONNECT	0x0D
#define EVENT_TRACE_TYPE_RETRANSMIT	0x0E
#define EVENT_TRACE_TYPE_ACCEPT		0x0F
#define EVENT_TRACE_TYPE_RECONNECT	0x10
#define EVENT_TRACE_TYPE_CONNFAIL	0x11
#define EVENT_TRACE_TYPE_COPY_TCP	0x12
#define EVENT_TRACE_TYPE_COPY_ARP	0x13
#define EVENT_TRACE_TYPE_ACKFULL	0x14
#define EVENT_TRACE_TYPE_ACKPART	0x15
#define EVENT_TRACE_TYPE_ACKDUP		0x16

#define EVENT_TRACE_TYPE_GUIDMAP	0x0A
#define EVENT_TRACE_TYPE_CONFIG		0x0B
#define EVENT_TRACE_TYPE_SIDINFO	0x0C
#define EVENT_TRACE_TYPE_SECURITY	0x0D

#define EVENT_TRACE_TYPE_REGCREATE	0x0A
#define EVENT_TRACE_TYPE_REGOPEN	0x0B
#define EVENT_TRACE_TYPE_REGDELETE	0x0C
#define EVENT_TRACE_TYPE_REGQUERY	0x0D
#define EVENT_TRACE_TYPE_REGSETVALUE	0x0E
#define EVENT_TRACE_TYPE_REGDELETEVALUE	0x0F
#define EVENT_TRACE_TYPE_REGQUERYVALUE	0x10
#define EVENT_TRACE_TYPE_REGENUMERATEKEY	0x11
#define EVENT_TRACE_TYPE_REGENUMERATEVALUEKEY	0x12
#define EVENT_TRACE_TYPE_REGQUERYMULTIPLEVALUE	0x13
#define EVENT_TRACE_TYPE_REGSETINFORMATION	0x14
#define EVENT_TRACE_TYPE_REGFLUSH		0x15
#define EVENT_TRACE_TYPE_REGKCBCREATE		0x16
#define EVENT_TRACE_TYPE_REGKCBDELETE		0x17
#define EVENT_TRACE_TYPE_REGKCBRUNDOWNBEGIN	0x18
#define EVENT_TRACE_TYPE_REGKCBRUNDOWNEND	0x19
#define EVENT_TRACE_TYPE_REGVIRTUALIZE		0x1A
#define EVENT_TRACE_TYPE_REGCLOSE		0x1B
#define EVENT_TRACE_TYPE_REGSETSECURITY		0x1C
#define EVENT_TRACE_TYPE_REGQUERYSECURITY	0x1D
#define EVENT_TRACE_TYPE_REGCOMMIT		0x1E
#define EVENT_TRACE_TYPE_REGPREPARE		0x1F
#define EVENT_TRACE_TYPE_REGROLLBACK		0x20
#define EVENT_TRACE_TYPE_REGMOUNTHIVE		0x21

#define EVENT_TRACE_TYPE_CONFIG_CPU		0x0A
#define EVENT_TRACE_TYPE_CONFIG_PHYSICALDISK	0x0B
#define EVENT_TRACE_TYPE_CONFIG_LOGICALDISK	0x0C
#define EVENT_TRACE_TYPE_CONFIG_NIC		0x0D
#define EVENT_TRACE_TYPE_CONFIG_VIDEO		0x0E
#define EVENT_TRACE_TYPE_CONFIG_SERVICES	0x0F
#define EVENT_TRACE_TYPE_CONFIG_POWER		0x10
#define EVENT_TRACE_TYPE_CONFIG_NETINFO		0x11

#define EVENT_TRACE_TYPE_CONFIG_IRQ		0x15
#define EVENT_TRACE_TYPE_CONFIG_PNP		0x16
#define EVENT_TRACE_TYPE_CONFIG_IDECHANNEL	0x17
#define EVENT_TRACE_TYPE_CONFIG_PLATFORM	0x19

#define EVENT_TRACE_FLAG_PROCESS		0x00000001
#define EVENT_TRACE_FLAG_THREAD			0x00000002
#define EVENT_TRACE_FLAG_IMAGE_LOAD		0x00000004

#define EVENT_TRACE_FLAG_DISK_IO		0x00000100
#define EVENT_TRACE_FLAG_DISK_FILE_IO		0x00000200

#define EVENT_TRACE_FLAG_MEMORY_PAGE_FAULTS	0x00001000
#define EVENT_TRACE_FLAG_MEMORY_HARD_FAULTS	0x00002000

#define EVENT_TRACE_FLAG_NETWORK_TCPIP		0x00010000

#define EVENT_TRACE_FLAG_REGISTRY		0x00020000
#define EVENT_TRACE_FLAG_DBGPRINT		0x00040000

#define EVENT_TRACE_FLAG_PROCESS_COUNTERS	0x00000008
#define EVENT_TRACE_FLAG_CSWITCH		0x00000010
#define EVENT_TRACE_FLAG_DPC			0x00000020
#define EVENT_TRACE_FLAG_INTERRUPT		0x00000040
#define EVENT_TRACE_FLAG_SYSTEMCALL		0x00000080

#define EVENT_TRACE_FLAG_DISK_IO_INIT		0x00000400

#define EVENT_TRACE_FLAG_ALPC			0x00100000
#define EVENT_TRACE_FLAG_SPLIT_IO		0x00200000

#define EVENT_TRACE_FLAG_DRIVER			0x00800000
#define EVENT_TRACE_FLAG_PROFILE		0x01000000
#define EVENT_TRACE_FLAG_FILE_IO		0x02000000
#define EVENT_TRACE_FLAG_FILE_IO_INIT		0x04000000

#define EVENT_TRACE_FLAG_DISPATCHER		0x00000800
#define EVENT_TRACE_FLAG_VIRTUAL_ALLOC		0x00004000

#define EVENT_TRACE_FLAG_EXTENSION		0x80000000
#define EVENT_TRACE_FLAG_FORWARD_WMI		0x40000000
#define EVENT_TRACE_FLAG_ENABLE_RESERVE		0x20000000

#define EVENT_TRACE_FILE_MODE_NONE		0x00000000
#define EVENT_TRACE_FILE_MODE_SEQUENTIAL	0x00000001
#define EVENT_TRACE_FILE_MODE_CIRCULAR		0x00000002
#define EVENT_TRACE_FILE_MODE_APPEND		0x00000004
#define EVENT_TRACE_FILE_MODE_NEWFILE		0x00000008
#define EVENT_TRACE_FILE_MODE_PREALLOCATE	0x00000020

#define EVENT_TRACE_NONSTOPPABLE_MODE		0x00000040
#define EVENT_TRACE_SECURE_MODE			0x00000080
#define EVENT_TRACE_USE_KBYTES_FOR_SIZE		0x00002000
#define EVENT_TRACE_PRIVATE_IN_PROC		0x00020000
#define EVENT_TRACE_MODE_RESERVED		0x00100000

#define EVENT_TRACE_NO_PER_PROCESSOR_BUFFERING	0x10000000

#define EVENT_TRACE_REAL_TIME_MODE		0x00000100
#define EVENT_TRACE_DELAY_OPEN_FILE_MODE	0x00000200
#define EVENT_TRACE_BUFFERING_MODE		0x00000400
#define EVENT_TRACE_PRIVATE_LOGGER_MODE		0x00000800
#define EVENT_TRACE_ADD_HEADER_MODE		0x00001000

#define EVENT_TRACE_USE_GLOBAL_SEQUENCE		0x00004000
#define EVENT_TRACE_USE_LOCAL_SEQUENCE		0x00008000

#define EVENT_TRACE_RELOG_MODE			0x00010000

#define EVENT_TRACE_USE_PAGED_MEMORY		0x01000000

#define EVENT_TRACE_CONTROL_QUERY		0
#define EVENT_TRACE_CONTROL_STOP		1
#define EVENT_TRACE_CONTROL_UPDATE		2
#define EVENT_TRACE_CONTROL_FLUSH		3

#define TRACE_MESSAGE_SEQUENCE			1
#define TRACE_MESSAGE_GUID			2
#define TRACE_MESSAGE_COMPONENTID		4
#define TRACE_MESSAGE_TIMESTAMP			8
#define TRACE_MESSAGE_PERFORMANCE_TIMESTAMP	16
#define TRACE_MESSAGE_SYSTEMINFO		32

#define TRACE_MESSAGE_POINTER32			0x0040
#define TRACE_MESSAGE_POINTER64			0x0080

#define TRACE_MESSAGE_FLAG_MASK			0xFFFF

#define TRACE_HEADER_FLAG_USE_TIMESTAMP		0x00000200
#define TRACE_HEADER_FLAG_TRACED_GUID		0x00020000
#define TRACE_HEADER_FLAG_LOG_WNODE		0x00040000
#define TRACE_HEADER_FLAG_USE_GUID_PTR		0x00080000
#define TRACE_HEADER_FLAG_USE_MOF_PTR		0x00100000

#define TRACE_MESSAGE_MAXIMUM_SIZE		8*1024

#define ETW_NULL_TYPE_VALUE			0
#define ETW_OBJECT_TYPE_VALUE			1
#define ETW_STRING_TYPE_VALUE			2
#define ETW_SBYTE_TYPE_VALUE			3
#define ETW_BYTE_TYPE_VALUE			4
#define ETW_INT16_TYPE_VALUE			5
#define ETW_UINT16_TYPE_VALUE			6
#define ETW_INT32_TYPE_VALUE			7
#define ETW_UINT32_TYPE_VALUE			8
#define ETW_INT64_TYPE_VALUE			9
#define ETW_UINT64_TYPE_VALUE			10
#define ETW_CHAR_TYPE_VALUE			11
#define ETW_SINGLE_TYPE_VALUE			12
#define ETW_DOUBLE_TYPE_VALUE			13
#define ETW_BOOLEAN_TYPE_VALUE			14
#define ETW_DECIMAL_TYPE_VALUE			15

#define ETW_GUID_TYPE_VALUE			101
#define ETW_ASCIICHAR_TYPE_VALUE		102
#define ETW_ASCIISTRING_TYPE_VALUE		103
#define ETW_COUNTED_STRING_TYPE_VALUE		104
#define ETW_POINTER_TYPE_VALUE			105
#define ETW_SIZET_TYPE_VALUE			106
#define ETW_HIDDEN_TYPE_VALUE			107
#define ETW_BOOL_TYPE_VALUE			108
#define ETW_COUNTED_ANSISTRING_TYPE_VALUE	109
#define ETW_REVERSED_COUNTED_STRING_TYPE_VALUE	110
#define ETW_REVERSED_COUNTED_ANSISTRING_TYPE_VALUE 111
#define ETW_NON_NULL_TERMINATED_STRING_TYPE_VALUE  112
#define ETW_REDUCED_ANSISTRING_TYPE_VALUE	113
#define ETW_REDUCED_STRING_TYPE_VALUE		114
#define ETW_SID_TYPE_VALUE			115
#define ETW_VARIANT_TYPE_VALUE			116
#define ETW_PTVECTOR_TYPE_VALUE			117
#define ETW_WMITIME_TYPE_VALUE			118
#define ETW_DATETIME_TYPE_VALUE			119
#define ETW_REFRENCE_TYPE_VALUE			120

#define TRACE_PROVIDER_FLAG_LEGACY		0x00000001
#define TRACE_PROVIDER_FLAG_PRE_ENABLE		0x00000002

#define EVENT_CONTROL_CODE_DISABLE_PROVIDER	0
#define EVENT_CONTROL_CODE_ENABLE_PROVIDER	1
#define EVENT_CONTROL_CODE_CAPTURE_STATE	2

#define EVENT_TRACE_USE_PROCTIME		0x0001
#define EVENT_TRACE_USE_NOCPUTIME		0x0002

typedef struct _EVENT_TRACE_HEADER {
  USHORT Size;
  __C89_NAMELESS union {
    USHORT FieldTypeFlags;
    __C89_NAMELESS struct {
      UCHAR HeaderType;
      UCHAR MarkerFlags;
    } DUMMYSTRUCTNAME;
  } DUMMYUNIONNAME;
  __C89_NAMELESS union {
    ULONG Version;
    struct {
      UCHAR Type;
      UCHAR Level;
      USHORT Version;
    } Class;
  } DUMMYUNIONNAME2;
  ULONG ThreadId;
  ULONG ProcessId;
  LARGE_INTEGER TimeStamp;
  __C89_NAMELESS union {
    GUID Guid;
    ULONGLONG GuidPtr;
  } DUMMYUNIONNAME3;
  __C89_NAMELESS union {
    __C89_NAMELESS struct {
      ULONG KernelTime;
      ULONG UserTime;
    } DUMMYSTRUCTNAME;
    ULONG64 ProcessorTime;
    __C89_NAMELESS struct {
      ULONG ClientContext;
      ULONG Flags;
    } DUMMYSTRUCTNAME2;
  } DUMMYUNIONNAME4;
} EVENT_TRACE_HEADER,*PEVENT_TRACE_HEADER;

typedef struct _EVENT_INSTANCE_HEADER {
  USHORT Size;
  __C89_NAMELESS union {
    USHORT FieldTypeFlags;
    __C89_NAMELESS struct {
      UCHAR HeaderType;
      UCHAR MarkerFlags;
    } DUMMYSTRUCTNAME;
  } DUMMYUNIONNAME;
  __C89_NAMELESS union {
    ULONG Version;
    struct {
      UCHAR Type;
      UCHAR Level;
      USHORT Version;
    } Class;
  } DUMMYUNIONNAME2;
  ULONG ThreadId;
  ULONG ProcessId;
  LARGE_INTEGER TimeStamp;
  ULONGLONG RegHandle;
  ULONG InstanceId;
  ULONG ParentInstanceId;
  __C89_NAMELESS union {
    __C89_NAMELESS struct {
      ULONG KernelTime;
      ULONG UserTime;
    } DUMMYSTRUCTNAME;
    ULONG64 ProcessorTime;
    __C89_NAMELESS struct {
      ULONG EventId;
      ULONG Flags;
    } DUMMYSTRUCTNAME2;
  } DUMMYUNIONNAME3;
  ULONGLONG ParentRegHandle;
} EVENT_INSTANCE_HEADER,*PEVENT_INSTANCE_HEADER;

#define DEFINE_TRACE_MOF_FIELD(MOF,ptr,length,type)	\
	(MOF)->DataPtr = (ULONG64) (ULONG_PTR) ptr;	\
	(MOF)->Length = (ULONG) length;			\
	(MOF)->DataType = (ULONG) type;

typedef struct _MOF_FIELD {
  ULONG64 DataPtr;
  ULONG Length;
  ULONG DataType;
} MOF_FIELD,*PMOF_FIELD;

#if !(defined(_NTDDK_) || defined(_NTIFS_)) || defined(_WMIKM_)

typedef struct _TRACE_LOGFILE_HEADER {
  ULONG BufferSize;
  __C89_NAMELESS union {
    ULONG Version;
    struct {
      UCHAR MajorVersion;
      UCHAR MinorVersion;
      UCHAR SubVersion;
      UCHAR SubMinorVersion;
    } VersionDetail;
  } DUMMYUNIONNAME;
  ULONG ProviderVersion;
  ULONG NumberOfProcessors;
  LARGE_INTEGER EndTime;
  ULONG TimerResolution;
  ULONG MaximumFileSize;
  ULONG LogFileMode;
  ULONG BuffersWritten;
  __C89_NAMELESS union {
    GUID LogInstanceGuid;
    __C89_NAMELESS struct {
      ULONG StartBuffers;
      ULONG PointerSize;
      ULONG EventsLost;
      ULONG CpuSpeedInMHz;
    } DUMMYSTRUCTNAME;
  } DUMMYUNIONNAME2;
#if defined(_WMIKM_)
  PWCHAR LoggerName;
  PWCHAR LogFileName;
  RTL_TIME_ZONE_INFORMATION TimeZone;
#else
  LPWSTR LoggerName;
  LPWSTR LogFileName;
  TIME_ZONE_INFORMATION TimeZone;
#endif
  LARGE_INTEGER BootTime;
  LARGE_INTEGER PerfFreq;
  LARGE_INTEGER StartTime;
  ULONG ReservedFlags;
  ULONG BuffersLost;
} TRACE_LOGFILE_HEADER,*PTRACE_LOGFILE_HEADER;

typedef struct _TRACE_LOGFILE_HEADER32 {
  ULONG BufferSize;
  __C89_NAMELESS union {
    ULONG Version;
    struct {
      UCHAR MajorVersion;
      UCHAR MinorVersion;
      UCHAR SubVersion;
      UCHAR SubMinorVersion;
    } VersionDetail;
  };
  ULONG ProviderVersion;
  ULONG NumberOfProcessors;
  LARGE_INTEGER EndTime;
  ULONG TimerResolution;
  ULONG MaximumFileSize;
  ULONG LogFileMode;
  ULONG BuffersWritten;
  __C89_NAMELESS union {
    GUID LogInstanceGuid;
    __C89_NAMELESS struct {
      ULONG StartBuffers;
      ULONG PointerSize;
      ULONG EventsLost;
      ULONG CpuSpeedInMHz;
    };
  };
#if defined(_WMIKM_)
  ULONG32 LoggerName;
  ULONG32 LogFileName;
  RTL_TIME_ZONE_INFORMATION TimeZone;
#else
  ULONG32 LoggerName;
  ULONG32 LogFileName;
  TIME_ZONE_INFORMATION TimeZone;
#endif
  LARGE_INTEGER BootTime;
  LARGE_INTEGER PerfFreq;
  LARGE_INTEGER StartTime;
  ULONG ReservedFlags;
  ULONG BuffersLost;
} TRACE_LOGFILE_HEADER32, *PTRACE_LOGFILE_HEADER32;

typedef struct _TRACE_LOGFILE_HEADER64 {
  ULONG BufferSize;
  __C89_NAMELESS union {
    ULONG Version;
    struct {
      UCHAR MajorVersion;
      UCHAR MinorVersion;
      UCHAR SubVersion;
      UCHAR SubMinorVersion;
    } VersionDetail;
  };
  ULONG ProviderVersion;
  ULONG NumberOfProcessors;
  LARGE_INTEGER EndTime;
  ULONG TimerResolution;
  ULONG MaximumFileSize;
  ULONG LogFileMode;
  ULONG BuffersWritten;
  __C89_NAMELESS union {
    GUID LogInstanceGuid;
    __C89_NAMELESS struct {
      ULONG StartBuffers;
      ULONG PointerSize;
      ULONG EventsLost;
      ULONG CpuSpeedInMHz;
    };
  };
#if defined(_WMIKM_)
  ULONG64 LoggerName;
  ULONG64 LogFileName;
  RTL_TIME_ZONE_INFORMATION TimeZone;
#else
  ULONG64 LoggerName;
  ULONG64 LogFileName;
  TIME_ZONE_INFORMATION TimeZone;
#endif
  LARGE_INTEGER BootTime;
  LARGE_INTEGER PerfFreq;
  LARGE_INTEGER StartTime;
  ULONG ReservedFlags;
  ULONG BuffersLost;
} TRACE_LOGFILE_HEADER64, *PTRACE_LOGFILE_HEADER64;

#endif /* !_NTDDK_ || _WMIKM_ */

typedef struct _EVENT_INSTANCE_INFO {
  HANDLE RegHandle;
  ULONG InstanceId;
} EVENT_INSTANCE_INFO,*PEVENT_INSTANCE_INFO;

#if !defined(_WMIKM_) && !defined(_NTDDK_) && !defined(_NTIFS_)

typedef struct _EVENT_TRACE_PROPERTIES {
  WNODE_HEADER Wnode;
  ULONG BufferSize;
  ULONG MinimumBuffers;
  ULONG MaximumBuffers;
  ULONG MaximumFileSize;
  ULONG LogFileMode;
  ULONG FlushTimer;
  ULONG EnableFlags;
  LONG AgeLimit;

  ULONG NumberOfBuffers;
  ULONG FreeBuffers;
  ULONG EventsLost;
  ULONG BuffersWritten;
  ULONG LogBuffersLost;
  ULONG RealTimeBuffersLost;
  HANDLE LoggerThreadId;
  ULONG LogFileNameOffset;
  ULONG LoggerNameOffset;
} EVENT_TRACE_PROPERTIES,*PEVENT_TRACE_PROPERTIES;

typedef struct _TRACE_GUID_REGISTRATION {
  LPCGUID Guid;
  HANDLE RegHandle;
} TRACE_GUID_REGISTRATION,*PTRACE_GUID_REGISTRATION;

#endif /* !_NTDDK_ || _WMIKM_ */

typedef struct _TRACE_GUID_PROPERTIES {
  GUID Guid;
  ULONG GuidType;
  ULONG LoggerId;
  ULONG EnableLevel;
  ULONG EnableFlags;
  BOOLEAN IsEnable;
} TRACE_GUID_PROPERTIES,*PTRACE_GUID_PROPERTIES;

typedef struct _ETW_BUFFER_CONTEXT {
  UCHAR  ProcessorNumber;
  UCHAR  Alignment;
  USHORT LoggerId;
} ETW_BUFFER_CONTEXT, *PETW_BUFFER_CONTEXT;

typedef struct _TRACE_ENABLE_INFO {
  ULONG IsEnabled;
  UCHAR Level;
  UCHAR Reserved1;
  USHORT LoggerId;
  ULONG EnableProperty;
  ULONG Reserved2;
  ULONGLONG MatchAnyKeyword;
  ULONGLONG MatchAllKeyword;
} TRACE_ENABLE_INFO, *PTRACE_ENABLE_INFO;

typedef struct _TRACE_PROVIDER_INSTANCE_INFO {
  ULONG NextOffset;
  ULONG EnableCount;
  ULONG Pid;
  ULONG Flags;
} TRACE_PROVIDER_INSTANCE_INFO, *PTRACE_PROVIDER_INSTANCE_INFO;

typedef struct _TRACE_GUID_INFO {
  ULONG InstanceCount;
  ULONG Reserved;
} TRACE_GUID_INFO, *PTRACE_GUID_INFO;

typedef struct _EVENT_TRACE {
  EVENT_TRACE_HEADER Header;
  ULONG InstanceId;
  ULONG ParentInstanceId;
  GUID ParentGuid;
  PVOID MofData;
  ULONG MofLength;
  __C89_NAMELESS union {
    ULONG ClientContext;
    ETW_BUFFER_CONTEXT BufferContext; /* MSDN says ULONG, for XP and older? */
  } DUMMYUNIONNAME;
} EVENT_TRACE,*PEVENT_TRACE;

#if !defined(_WMIKM_) && !defined(_NTDDK_) && !defined(_NTIFS_)

#ifndef DEFINED_PEVENT_RECORD
typedef struct _EVENT_RECORD EVENT_RECORD, *PEVENT_RECORD;
#define DEFINED_PEVENT_RECORD		1
#endif	/* for  evntcons.h */
#ifndef DEFINED_PEVENT_FILTER_DESC
typedef struct _EVENT_FILTER_DESCRIPTOR EVENT_FILTER_DESCRIPTOR, *PEVENT_FILTER_DESCRIPTOR;
#define DEFINED_PEVENT_FILTER_DESC	1
#endif	/* for  evntprov.h */
typedef struct _EVENT_TRACE_LOGFILEW EVENT_TRACE_LOGFILEW,*PEVENT_TRACE_LOGFILEW;
typedef struct _EVENT_TRACE_LOGFILEA EVENT_TRACE_LOGFILEA,*PEVENT_TRACE_LOGFILEA;
typedef ULONG (WINAPI *PEVENT_TRACE_BUFFER_CALLBACKW)(PEVENT_TRACE_LOGFILEW Logfile);
typedef ULONG (WINAPI *PEVENT_TRACE_BUFFER_CALLBACKA)(PEVENT_TRACE_LOGFILEA Logfile);
typedef VOID (WINAPI *PEVENT_CALLBACK)(PEVENT_TRACE pEvent);
typedef VOID (WINAPI *PEVENT_RECORD_CALLBACK)(PEVENT_RECORD EventRecord);
typedef ULONG (WINAPI *WMIDPREQUEST)(WMIDPREQUESTCODE RequestCode,PVOID RequestContext,ULONG *BufferSize,PVOID Buffer);

struct _EVENT_TRACE_LOGFILEW {
  LPWSTR LogFileName;
  LPWSTR LoggerName;
  LONGLONG CurrentTime;
  ULONG BuffersRead;
  __C89_NAMELESS union {
    ULONG LogFileMode;
    ULONG ProcessTraceMode;
  } DUMMYUNIONNAME;
  EVENT_TRACE CurrentEvent;
  TRACE_LOGFILE_HEADER LogfileHeader;
  PEVENT_TRACE_BUFFER_CALLBACKW BufferCallback;
  ULONG BufferSize;
  ULONG Filled;
  ULONG EventsLost;
  __C89_NAMELESS union {
    PEVENT_CALLBACK EventCallback;
    PEVENT_RECORD_CALLBACK EventRecordCallback;
  } DUMMYUNIONNAME2;
  ULONG IsKernelTrace;
  PVOID Context;
};

struct _EVENT_TRACE_LOGFILEA {
  LPSTR LogFileName;
  LPSTR LoggerName;
  LONGLONG CurrentTime;
  ULONG BuffersRead;
  __C89_NAMELESS union {
    ULONG LogFileMode;
    ULONG ProcessTraceMode;
  } DUMMYUNIONNAME;
  EVENT_TRACE CurrentEvent;
  TRACE_LOGFILE_HEADER LogfileHeader;
  PEVENT_TRACE_BUFFER_CALLBACKA BufferCallback;
  ULONG BufferSize;
  ULONG Filled;
  ULONG EventsLost;
  __C89_NAMELESS union {
    PEVENT_CALLBACK EventCallback;
    PEVENT_RECORD_CALLBACK EventRecordCallback;
  } DUMMYUNIONNAME2;
  ULONG IsKernelTrace;
  PVOID Context;
};

#if defined(_UNICODE) || defined(UNICODE)
#define PEVENT_TRACE_BUFFER_CALLBACK	PEVENT_TRACE_BUFFER_CALLBACKW
#define EVENT_TRACE_LOGFILE		EVENT_TRACE_LOGFILEW
#define PEVENT_TRACE_LOGFILE		PEVENT_TRACE_LOGFILEW
#define KERNEL_LOGGER_NAME		KERNEL_LOGGER_NAMEW
#define GLOBAL_LOGGER_NAME		GLOBAL_LOGGER_NAMEW
#define EVENT_LOGGER_NAME		EVENT_LOGGER_NAMEW
#else
#define PEVENT_TRACE_BUFFER_CALLBACK	PEVENT_TRACE_BUFFER_CALLBACKA
#define EVENT_TRACE_LOGFILE		EVENT_TRACE_LOGFILEA
#define PEVENT_TRACE_LOGFILE		PEVENT_TRACE_LOGFILEA
#define KERNEL_LOGGER_NAME		KERNEL_LOGGER_NAMEA
#define GLOBAL_LOGGER_NAME		GLOBAL_LOGGER_NAMEA
#define EVENT_LOGGER_NAME		EVENT_LOGGER_NAMEA
#endif /* defined(_UNICODE) || defined(UNICODE) */

#ifdef __cplusplus
extern "C" {
#endif

EXTERN_C ULONG WMIAPI StartTraceW(PTRACEHANDLE TraceHandle,LPCWSTR InstanceName,PEVENT_TRACE_PROPERTIES Properties);
EXTERN_C ULONG WMIAPI StartTraceA(PTRACEHANDLE TraceHandle,LPCSTR InstanceName,PEVENT_TRACE_PROPERTIES Properties);
EXTERN_C ULONG WMIAPI StopTraceW(TRACEHANDLE TraceHandle,LPCWSTR InstanceName,PEVENT_TRACE_PROPERTIES Properties);
EXTERN_C ULONG WMIAPI StopTraceA(TRACEHANDLE TraceHandle,LPCSTR InstanceName,PEVENT_TRACE_PROPERTIES Properties);
EXTERN_C ULONG WMIAPI QueryTraceW(TRACEHANDLE TraceHandle,LPCWSTR InstanceName,PEVENT_TRACE_PROPERTIES Properties);
EXTERN_C ULONG WMIAPI QueryTraceA(TRACEHANDLE TraceHandle,LPCSTR InstanceName,PEVENT_TRACE_PROPERTIES Properties);
EXTERN_C ULONG WMIAPI UpdateTraceW(TRACEHANDLE TraceHandle,LPCWSTR InstanceName,PEVENT_TRACE_PROPERTIES Properties);
EXTERN_C ULONG WMIAPI UpdateTraceA(TRACEHANDLE TraceHandle,LPCSTR InstanceName,PEVENT_TRACE_PROPERTIES Properties);
EXTERN_C ULONG WMIAPI FlushTraceW(TRACEHANDLE TraceHandle,LPCWSTR InstanceName,PEVENT_TRACE_PROPERTIES Properties);
EXTERN_C ULONG WMIAPI FlushTraceA(TRACEHANDLE TraceHandle,LPCSTR InstanceName,PEVENT_TRACE_PROPERTIES Properties);
EXTERN_C ULONG WMIAPI ControlTraceW(TRACEHANDLE TraceHandle,LPCWSTR InstanceName,PEVENT_TRACE_PROPERTIES Properties,ULONG ControlCode);
EXTERN_C ULONG WMIAPI ControlTraceA(TRACEHANDLE TraceHandle,LPCSTR InstanceName,PEVENT_TRACE_PROPERTIES Properties,ULONG ControlCode);
EXTERN_C ULONG WMIAPI QueryAllTracesW(PEVENT_TRACE_PROPERTIES *PropertyArray,ULONG PropertyArrayCount,PULONG LoggerCount);
EXTERN_C ULONG WMIAPI QueryAllTracesA(PEVENT_TRACE_PROPERTIES *PropertyArray,ULONG PropertyArrayCount,PULONG LoggerCount);
EXTERN_C ULONG WMIAPI EnableTrace(ULONG Enable,ULONG EnableFlag,ULONG EnableLevel,LPCGUID ControlGuid,TRACEHANDLE TraceHandle);

#if (_WIN32_WINNT >= 0x0600)
EXTERN_C ULONG WMIAPI EnableTraceEx(
  LPCGUID ProviderId,
  LPCGUID SourceId,
  TRACEHANDLE TraceHandle,
  ULONG IsEnabled,
  UCHAR Level,
  ULONGLONG MatchAnyKeyword,
  ULONGLONG MatchAllKeyword,
  ULONG EnableProperty,
  PEVENT_FILTER_DESCRIPTOR EnableFilterDesc
);
#endif /* _WIN32_WINNT >= 0x0600 */

#define ENABLE_TRACE_PARAMETERS_VERSION	1

typedef struct _ENABLE_TRACE_PARAMETERS {
  ULONG                    Version;
  ULONG                    EnableProperty;
  ULONG                    ControlFlags;
  GUID                     SourceId;
  PEVENT_FILTER_DESCRIPTOR EnableFilterDesc;
} ENABLE_TRACE_PARAMETERS, *PENABLE_TRACE_PARAMETERS;

#if (_WIN32_WINNT >= 0x0601)
EXTERN_C ULONG WMIAPI EnableTraceEx2(
  TRACEHANDLE TraceHandle,
  LPCGUID ProviderId,
  ULONG ControlCode,
  UCHAR Level,
  ULONGLONG MatchAnyKeyword,
  ULONGLONG MatchAllKeyword,
  ULONG Timeout,
  PENABLE_TRACE_PARAMETERS EnableParameters
);
#endif /* _WIN32_WINNT >= 0x0601 */

typedef enum _TRACE_QUERY_INFO_CLASS {
  TraceGuidQueryList,
  TraceGuidQueryInfo,
  TraceGuidQueryProcess,
  TraceStackTracingInfo,
  MaxTraceSetInfoClass 
} TRACE_QUERY_INFO_CLASS, TRACE_INFO_CLASS;

#if (_WIN32_WINNT >= 0x0600)
EXTERN_C ULONG WMIAPI EnumerateTraceGuidsEx(
  TRACE_QUERY_INFO_CLASS TraceQueryInfoClass,
  PVOID InBuffer,
  ULONG InBufferSize,
  PVOID OutBuffer,
  ULONG OutBufferSize,
  PULONG ReturnLength
);
#endif /* _WIN32_WINNT >= 0x0600 */

/*To enable the read event type for disk IO events, set GUID to 3d6fa8d4-fe05-11d0-9dda-00c04fd7ba7c and Type to 10.*/
typedef struct _CLASSIC_EVENT_ID {
  GUID EventGuid;
  UCHAR Type;
  UCHAR Reserved[7];
} CLASSIC_EVENT_ID, *PCLASSIC_EVENT_ID;

#if (_WIN32_WINNT >= 0x0601)
EXTERN_C ULONG WMIAPI TraceSetInformation(
  TRACEHANDLE SessionHandle,
  TRACE_INFO_CLASS InformationClass,
  PVOID TraceInformation,
  ULONG InformationLength
);
#endif /* _WIN32_WINNT >= 0x0601 */

EXTERN_C ULONG WMIAPI CreateTraceInstanceId(HANDLE RegHandle,PEVENT_INSTANCE_INFO pInstInfo);
EXTERN_C ULONG WMIAPI TraceEvent(TRACEHANDLE TraceHandle,PEVENT_TRACE_HEADER EventTrace);
EXTERN_C ULONG WMIAPI TraceEventInstance(TRACEHANDLE TraceHandle,PEVENT_INSTANCE_HEADER EventTrace,PEVENT_INSTANCE_INFO pInstInfo,PEVENT_INSTANCE_INFO pParentInstInfo);
EXTERN_C ULONG WMIAPI RegisterTraceGuidsW(WMIDPREQUEST RequestAddress,PVOID RequestContext,LPCGUID ControlGuid,ULONG GuidCount,PTRACE_GUID_REGISTRATION TraceGuidReg,LPCWSTR MofImagePath,LPCWSTR MofResourceName,PTRACEHANDLE RegistrationHandle);
EXTERN_C ULONG WMIAPI RegisterTraceGuidsA(WMIDPREQUEST RequestAddress,PVOID RequestContext,LPCGUID ControlGuid,ULONG GuidCount,PTRACE_GUID_REGISTRATION TraceGuidReg,LPCSTR MofImagePath,LPCSTR MofResourceName,PTRACEHANDLE RegistrationHandle);
EXTERN_C ULONG WMIAPI EnumerateTraceGuids(PTRACE_GUID_PROPERTIES *GuidPropertiesArray,ULONG PropertyArrayCount,PULONG GuidCount);
EXTERN_C ULONG WMIAPI UnregisterTraceGuids(TRACEHANDLE RegistrationHandle);
EXTERN_C TRACEHANDLE WMIAPI GetTraceLoggerHandle(PVOID Buffer);
EXTERN_C UCHAR WMIAPI GetTraceEnableLevel(TRACEHANDLE TraceHandle);
EXTERN_C ULONG WMIAPI GetTraceEnableFlags(TRACEHANDLE TraceHandle);
EXTERN_C TRACEHANDLE WMIAPI OpenTraceA(PEVENT_TRACE_LOGFILEA Logfile);
EXTERN_C TRACEHANDLE WMIAPI OpenTraceW(PEVENT_TRACE_LOGFILEW Logfile);
EXTERN_C ULONG WMIAPI ProcessTrace(PTRACEHANDLE HandleArray,ULONG HandleCount,LPFILETIME StartTime,LPFILETIME EndTime);
EXTERN_C ULONG WMIAPI CloseTrace(TRACEHANDLE TraceHandle);
EXTERN_C ULONG WMIAPI SetTraceCallback(LPCGUID pGuid,PEVENT_CALLBACK EventCallback);
EXTERN_C ULONG WMIAPI RemoveTraceCallback (LPCGUID pGuid);
EXTERN_C ULONG __cdecl TraceMessage(TRACEHANDLE LoggerHandle,ULONG MessageFlags,LPCGUID MessageGuid,USHORT MessageNumber,...);
EXTERN_C ULONG WMIAPI TraceMessageVa(TRACEHANDLE LoggerHandle,ULONG MessageFlags,LPCGUID MessageGuid,USHORT MessageNumber,va_list MessageArgList);

#ifdef __cplusplus
}
#endif

#define INVALID_PROCESSTRACE_HANDLE	((TRACEHANDLE)INVALID_HANDLE_VALUE)

#if defined(UNICODE) || defined(_UNICODE)
#define RegisterTraceGuids	RegisterTraceGuidsW
#define StartTrace		StartTraceW
#define ControlTrace		ControlTraceW

#if defined(__TRACE_W2K_COMPATIBLE)
#define StopTrace(a,b,c)	ControlTraceW((a),(b),(c),EVENT_TRACE_CONTROL_STOP)
#define QueryTrace(a,b,c)	ControlTraceW((a),(b),(c),EVENT_TRACE_CONTROL_QUERY)
#define UpdateTrace(a,b,c)	ControlTraceW((a),(b),(c),EVENT_TRACE_CONTROL_UPDATE)
#else
#define StopTrace		StopTraceW
#define QueryTrace		QueryTraceW
#define UpdateTrace		UpdateTraceW
#endif /* defined(__TRACE_W2K_COMPATIBLE) */

#define FlushTrace		FlushTraceW
#define QueryAllTraces		QueryAllTracesW
#define OpenTrace		OpenTraceW

#else /* defined(UNICODE) || defined(_UNICODE) */

#define RegisterTraceGuids	RegisterTraceGuidsA
#define StartTrace		StartTraceA
#define ControlTrace		ControlTraceA

#if defined(__TRACE_W2K_COMPATIBLE)
#define StopTrace(a,b,c)	ControlTraceA((a),(b),(c),EVENT_TRACE_CONTROL_STOP)
#define QueryTrace(a,b,c)	ControlTraceA((a),(b),(c),EVENT_TRACE_CONTROL_QUERY)
#define UpdateTrace(a,b,c)	ControlTraceA((a),(b),(c),EVENT_TRACE_CONTROL_UPDATE)
#else
#define StopTrace		StopTraceA
#define QueryTrace		QueryTraceA
#define UpdateTrace		UpdateTraceA
#endif /* defined(__TRACE_W2K_COMPATIBLE) */

#define FlushTrace		FlushTraceA
#define QueryAllTraces		QueryAllTracesA
#define OpenTrace		OpenTraceA
#endif /* defined(UNICODE) || defined(_UNICODE) */

#endif /* !defined(_WMIKM_) && !defined(_NTDDK_) && !defined(_NTIFS_) */

#endif /* defined(_WINNT_) || defined(WINNT) */

#endif /* _EVNTRACE_ */