copy
//0x8 bytes (sizeof)
struct _MI_VAD_SEQUENTIAL_INFO
{
    union
    {
        struct
        {
            ULONGLONG Length:12;                                            //0x0
            ULONGLONG Vpn:51;                                               //0x0
            ULONGLONG MustBeZero:1;                                         //0x0
        };
        ULONGLONG EntireField;                                              //0x0
    };
};