copy
//0x30 bytes (sizeof)
struct _MMPFN
{
    union
    {
        struct _LIST_ENTRY ListEntry;                                       //0x0
        struct _RTL_BALANCED_NODE TreeNode;                                 //0x0
        struct
        {
            union
            {
                struct _SINGLE_LIST_ENTRY NextSlistPfn;                     //0x0
                VOID* Next;                                                 //0x0
                ULONGLONG Flink:36;                                         //0x0
                ULONGLONG NodeFlinkHigh:28;                                 //0x0
                struct _MI_ACTIVE_PFN Active;                               //0x0
            } u1;                                                           //0x0
            union
            {
                struct _MMPTE* PteAddress;                                  //0x8
                ULONGLONG PteLong;                                          //0x8
            };
            struct _MMPTE OriginalPte;                                      //0x10
        };
    };
    struct _MIPFNBLINK u2;                                                  //0x18
    union
    {
        struct
        {
            USHORT ReferenceCount;                                          //0x20
            struct _MMPFNENTRY1 e1;                                         //0x22
        };
        struct
        {
            struct _MMPFNENTRY3 e3;                                         //0x23
        struct
        {
            USHORT ReferenceCount;                                          //0x20
        } e2;                                                               //0x20
        };
        struct
        {
            ULONG EntireField;                                              //0x20
        } e4;                                                               //0x20
    } u3;                                                                   //0x20
    USHORT NodeBlinkLow;                                                    //0x24
    UCHAR Unused:4;                                                         //0x26
    UCHAR Unused2:4;                                                        //0x26
    union
    {
        UCHAR ViewCount;                                                    //0x27
        UCHAR NodeFlinkLow;                                                 //0x27
        UCHAR ModifiedListBucketIndex:4;                                    //0x27
    };
    union
    {
        ULONGLONG PteFrame:36;                                              //0x28
        ULONGLONG LargePageSize:2;                                          //0x28
        ULONGLONG Unused1:1;                                                //0x28
        ULONGLONG Unused2:1;                                                //0x28
        ULONGLONG Partition:10;                                             //0x28
        ULONGLONG FileOnly:1;                                               //0x28
        ULONGLONG PfnExists:1;                                              //0x28
        ULONGLONG Spare:8;                                                  //0x28
        ULONGLONG PageIdentity:3;                                           //0x28
        ULONGLONG PrototypePte:1;                                           //0x28
        ULONGLONG EntireField;                                              //0x28
    } u4;                                                                   //0x28
};