copy
//0x30 bytes (sizeof)
struct _MMPFN
{
    union
    {
        struct _LIST_ENTRY ListEntry;                                       //0x0
        struct _RTL_BALANCED_NODE TreeNode;                                 //0x0
        struct
        {
            struct _MIPFNFLINK u1;                                          //0x0
            union
            {
                struct _MMPTE* PteAddress;                                  //0x8
                ULONGLONG PteLong;                                          //0x8
            };
            struct _MMPTE OriginalPte;                                      //0x10
        };
    };
    volatile struct _MIPFNBLINK u2;                                         //0x18
    union
    {
        struct
        {
            USHORT ReferenceCount;                                          //0x20
            struct _MMPFNENTRY1 e1;                                         //0x22
        };
        struct
        {
            struct _MMPFNENTRY3 e3;                                         //0x23
        struct
        {
            USHORT ReferenceCount;                                          //0x20
        } e2;                                                               //0x20
        };
        volatile struct _MI_PFN_FLAGS e4;                                   //0x20
    } u3;                                                                   //0x20
    struct _MI_PFN_FLAGS5 u5;                                               //0x24
    struct _MI_PFN_FLAGS4 u4;                                               //0x28
};