TEB32 - NtDoc

#ifndef _NTWOW64_H

typedef struct _TEB32
{
    NT_TIB32 NtTib;

    WOW64_POINTER(PVOID) EnvironmentPointer;
    CLIENT_ID32 ClientId;
    WOW64_POINTER(PVOID) ActiveRpcHandle;
    WOW64_POINTER(PVOID) ThreadLocalStoragePointer;
    WOW64_POINTER(PPEB) ProcessEnvironmentBlock;

    ULONG LastErrorValue;
    ULONG CountOfOwnedCriticalSections;
    WOW64_POINTER(PVOID) CsrClientThread;
    WOW64_POINTER(PVOID) Win32ThreadInfo;
    ULONG User32Reserved[26];
    ULONG UserReserved[5];
    WOW64_POINTER(PVOID) WOW32Reserved;
    LCID CurrentLocale;
    ULONG FpSoftwareStatusRegister;
    WOW64_POINTER(PVOID) ReservedForDebuggerInstrumentation[16];
    WOW64_POINTER(PVOID) SystemReserved1[36];
    UCHAR WorkingOnBehalfTicket[8];
    NTSTATUS ExceptionCode;

    WOW64_POINTER(PVOID) ActivationContextStackPointer;
    WOW64_POINTER(ULONG_PTR) InstrumentationCallbackSp;
    WOW64_POINTER(ULONG_PTR) InstrumentationCallbackPreviousPc;
    WOW64_POINTER(ULONG_PTR) InstrumentationCallbackPreviousSp;
    BOOLEAN InstrumentationCallbackDisabled;
    UCHAR SpareBytes[23];
    ULONG TxFsContext;

    GDI_TEB_BATCH32 GdiTebBatch;
    CLIENT_ID32 RealClientId;
    WOW64_POINTER(HANDLE) GdiCachedProcessHandle;
    ULONG GdiClientPID;
    ULONG GdiClientTID;
    WOW64_POINTER(PVOID) GdiThreadLocalInfo;
    WOW64_POINTER(ULONG_PTR) Win32ClientInfo[62];
    WOW64_POINTER(PVOID) glDispatchTable[233];
    WOW64_POINTER(ULONG_PTR) glReserved1[29];
    WOW64_POINTER(PVOID) glReserved2;
    WOW64_POINTER(PVOID) glSectionInfo;
    WOW64_POINTER(PVOID) glSection;
    WOW64_POINTER(PVOID) glTable;
    WOW64_POINTER(PVOID) glCurrentRC;
    WOW64_POINTER(PVOID) glContext;

    NTSTATUS LastStatusValue;
    UNICODE_STRING32 StaticUnicodeString;
    WCHAR StaticUnicodeBuffer[261];

    WOW64_POINTER(PVOID) DeallocationStack;
    WOW64_POINTER(PVOID) TlsSlots[64];
    LIST_ENTRY32 TlsLinks;

    WOW64_POINTER(PVOID) Vdm;
    WOW64_POINTER(PVOID) ReservedForNtRpc;
    WOW64_POINTER(PVOID) DbgSsReserved[2];

    ULONG HardErrorMode;
    WOW64_POINTER(PVOID) Instrumentation[9];
    GUID ActivityId;

    WOW64_POINTER(PVOID) SubProcessTag;
    WOW64_POINTER(PVOID) PerflibData;
    WOW64_POINTER(PVOID) EtwTraceData;
    WOW64_POINTER(PVOID) WinSockData;
    ULONG GdiBatchCount;

    union
    {
        PROCESSOR_NUMBER CurrentIdealProcessor;
        ULONG IdealProcessorValue;
        struct
        {
            UCHAR ReservedPad0;
            UCHAR ReservedPad1;
            UCHAR ReservedPad2;
            UCHAR IdealProcessor;
        };
    };

    ULONG GuaranteedStackBytes;
    WOW64_POINTER(PVOID) ReservedForPerf;
    WOW64_POINTER(PVOID) ReservedForOle;
    ULONG WaitingOnLoaderLock;
    WOW64_POINTER(PVOID) SavedPriorityState;
    WOW64_POINTER(ULONG_PTR) ReservedForCodeCoverage;
    WOW64_POINTER(PVOID) ThreadPoolData;
    WOW64_POINTER(PVOID *) TlsExpansionSlots;

    ULONG MuiGeneration;
    ULONG IsImpersonating;
    WOW64_POINTER(PVOID) NlsCache;
    WOW64_POINTER(PVOID) pShimData;
    USHORT HeapVirtualAffinity;
    USHORT LowFragHeapDataSlot;
    WOW64_POINTER(HANDLE) CurrentTransactionHandle;
    WOW64_POINTER(PTEB_ACTIVE_FRAME) ActiveFrame;
    WOW64_POINTER(PVOID) FlsData;

    WOW64_POINTER(PVOID) PreferredLanguages;
    WOW64_POINTER(PVOID) UserPrefLanguages;
    WOW64_POINTER(PVOID) MergedPrefLanguages;
    ULONG MuiImpersonation;

    union
    {
        USHORT CrossTebFlags;
        USHORT SpareCrossTebBits : 16;
    };
    union
    {
        USHORT SameTebFlags;
        struct
        {
            USHORT SafeThunkCall : 1;
            USHORT InDebugPrint : 1;
            USHORT HasFiberData : 1;
            USHORT SkipThreadAttach : 1;
            USHORT WerInShipAssertCode : 1;
            USHORT RanProcessInit : 1;
            USHORT ClonedThread : 1;
            USHORT SuppressDebugMsg : 1;
            USHORT DisableUserStackWalk : 1;
            USHORT RtlExceptionAttached : 1;
            USHORT InitialThread : 1;
            USHORT SessionAware : 1;
            USHORT LoadOwner : 1;
            USHORT LoaderWorker : 1;
            USHORT SpareSameTebBits : 2;
        };
    };

    WOW64_POINTER(PVOID) TxnScopeEnterCallback;
    WOW64_POINTER(PVOID) TxnScopeExitCallback;
    WOW64_POINTER(PVOID) TxnScopeContext;
    ULONG LockCount;
    LONG WowTebOffset;
    WOW64_POINTER(PVOID) ResourceRetValue;
    WOW64_POINTER(PVOID) ReservedForWdf;
    ULONGLONG ReservedForCrt;
    GUID EffectiveContainerId;
} TEB32, *PTEB32;

#endif
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