_NT_TIB

headersMetadatacopy
struct _NT_TIB {
    struct _EXCEPTION_REGISTRATION_RECORD* ExceptionList;/* 0x0  4 */
    void* StackBase;/* 0x4  4 */
    void* StackLimit;/* 0x8  4 */
    void* SubSystemTib;/* 0xc  4 */
    union {
        void* FiberData;/* 0x10  4 */
        unsigned long Version;/* 0x10  4 */
    };/* 0x10  4 */
    void* ArbitraryUserPointer;/* 0x14  4 */
    struct _NT_TIB* Self;/* 0x18  4 */
};
/* computed from the NT 4.0 DDK headers */