copy
//0x8 bytes (sizeof)
union _HEAP_LFH_THREAD_DATA
{
    struct
    {
        USHORT SlotMapRef;                                                  //0x0
        USHORT HeatMapRef;                                                  //0x2
    };
    struct
    {
        UCHAR CachedProcIndex;                                              //0x4
        UCHAR ContentionRemapCount;                                         //0x5
    };
    struct
    {
        USHORT Spare;                                                       //0x6
    };
    VOID* AllBits;                                                          //0x0
};