struct _NT_TIB// Size=0x1c
{
    struct _EXCEPTION_REGISTRATION_RECORD * ExceptionList;// Offset=0x0 Size=0x4
    void * StackBase;// Offset=0x4 Size=0x4
    void * StackLimit;// Offset=0x8 Size=0x4
    void * SubSystemTib;// Offset=0xc Size=0x4
    void * FiberData;// Offset=0x10 Size=0x4
    unsigned long Version;// Offset=0x10 Size=0x4
    void * ArbitraryUserPointer;// Offset=0x14 Size=0x4
    struct _NT_TIB * Self;// Offset=0x18 Size=0x4
};