TEB structure

TEB structure 

03.// Instead of using the Tls fields, use the Win32 TLS APIs

04.//     TlsAlloc, TlsGetValue, TlsSetValue, TlsFree

05.//

06.// Instead of using the ReservedForOle field, use the COM API

07.//     CoGetContextToken

08.//

09.typedef struct _TEB {

10.    union {

11.        struct {

12.            BYTE Reserved1[1952];

13.            PVOID Reserved2[412];

14.            PVOID TlsSlots[64];

15.            BYTE Reserved3[8];

16.            PVOID Reserved4[26];

17.            PVOID ReservedForOle;  // Windows 2000 only

18.            PVOID Reserved5[4];

19.            PVOID TlsExpansionSlots;

20.        };

21.        struct {

22.            NT_TIB          Tib;                        /* 000 */

23.            PVOID           EnvironmentPointer;         /* 01c */

24.            CLIENT_ID       ClientId;                   /* 020 */

25.            PVOID           ActiveRpcHandle;            /* 028 */

26.            PVOID           ThreadLocalStoragePointer;  /* 02c */

27.            PPEB            Peb;                        /* 030 */

28.            ULONG           LastErrorValue;             /* 034 */

29.            ULONG           CountOfOwnedCriticalSections;/* 038 */

30.            PVOID           CsrClientThread;            /* 03c */

31.            PVOID           Win32ThreadInfo;            /* 040 */

32.            ULONG           Win32ClientInfo[31];        /* 044 used for user32 private data in Wine */

33.            PVOID           WOW32Reserved;              /* 0c0 */

34.            ULONG           CurrentLocale;              /* 0c4 */

35.            ULONG           FpSoftwareStatusRegister;   /* 0c8 */

36.            PVOID           SystemReserved1[54];        /* 0cc used for kernel32 private data in Wine */

37.            LONG            ExceptionCode;              /* 1a4 */

38.            ACTIVATION_CONTEXT_STACK ActivationContextStack; /* 1a8 */

39.            BYTE            SpareBytes1[24];            /* 1bc used for ntdll private data in Wine */

40.            PVOID           SystemReserved2[10];        /* 1d4 used for ntdll private data in Wine */

41.            GDI_TEB_BATCH   GdiTebBatch;                /* 1fc used for vm86 private data in Wine */

42.            ULONG           gdiRgn;                     /* 6dc */

43.            ULONG           gdiPen;                     /* 6e0 */

44.            ULONG           gdiBrush;                   /* 6e4 */

45.            CLIENT_ID       RealClientId;               /* 6e8 */

46.            HANDLE          GdiCachedProcessHandle;     /* 6f0 */

47.            ULONG           GdiClientPID;               /* 6f4 */

48.            ULONG           GdiClientTID;               /* 6f8 */

49.            PVOID           GdiThreadLocaleInfo;        /* 6fc */

50.            PVOID           UserReserved[5];            /* 700 */

51.            PVOID           glDispachTable[280];        /* 714 */

52.            ULONG           glReserved1[26];            /* b74 */

53.            PVOID           glReserved2;                /* bdc */

54.            PVOID           glSectionInfo;              /* be0 */

55.            PVOID           glSection;                  /* be4 */

56.            PVOID           glTable;                    /* be8 */

57.            PVOID           glCurrentRC;                /* bec */

58.            PVOID           glContext;                  /* bf0 */

59.            ULONG           LastStatusValue;            /* bf4 */

60.            UNICODE_STRING  StaticUnicodeString;        /* bf8 used by advapi32 */

61.            WCHAR           StaticUnicodeBuffer[261];   /* c00 used by advapi32 */

62.            PVOID           DeallocationStack;          /* e0c */

63.            PVOID           TlsSlots_[64];              /* e10 */

64.            LIST_ENTRY      TlsLinks;                   /* f10 */

65.            PVOID           Vdm;                        /* f18 */

66.            PVOID           ReservedForNtRpc;           /* f1c */

67.            PVOID           DbgSsReserved[2];           /* f20 */

68.            ULONG           HardErrorDisabled;          /* f28 */

69.            PVOID           Instrumentation[16];        /* f2c */

70.            PVOID           WinSockData;                /* f6c */

71.            ULONG           GdiBatchCount;              /* f70 */

72.            ULONG           Spare2;                     /* f74 */

73.            ULONG           Spare3;                     /* f78 */

74.            ULONG           Spare4;                     /* f7c */

75.            PVOID           ReservedForOle_;            /* f80 */

76.            ULONG           WaitingOnLoaderLock;        /* f84 */

77.            PVOID           Reserved5_[3];              /* f88 */

78.            PVOID          *TlsExpansionSlots_;         /* f94 */

79.            ULONG           ImpersonationLocale;        /* f98 */

80.            ULONG           IsImpersonating;            /* f9c */

81.            PVOID           NlsCache;                   /* fa0 */

82.            PVOID           ShimData;                   /* fa4 */

83.            ULONG           HeapVirtualAffinity;        /* fa8 */

84.            PVOID           CurrentTransactionHandle;   /* fac */

85.            PVOID           ActiveFrame;                /* fb0 */

86.            PVOID          *FlsSlots;                   /* fb4 */

87.                        struct _TEB    *self;

88.        };

89.    };

90.} TEB;

91.typedef TEB *PTEB;