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//0x80 bytes (sizeof)
struct _MI_STANDBY_STATE
{
    volatile ULONG TransitionSharedPages;                                   //0x0
    ULONG TransitionSharedPagesPeak[3];                                     //0x4
    ULONG FirstDecayPage;                                                   //0x10
    union _SLIST_HEADER PfnDecayFreeSList;                                  //0x18
    struct _MM_PAGE_ACCESS_INFO_HEADER* PfnRepurposeLog;                    //0x20
    struct _KDPC AllocatePfnRepurposeDpc;                                   //0x24
};