struct _MI_COMBINE_STATE// Size=0x20
{
    long ActiveSpinLock;// Offset=0x0 Size=0x4
    unsigned long CombiningThreadCount;// Offset=0x4 Size=0x4
    struct _RTL_AVL_TREE ActiveThreadTree;// Offset=0x8 Size=0x4
    unsigned long long CommonPageCombineDomain;// Offset=0x10 Size=0x8
    unsigned long CommonCombineDomainAssigned;// Offset=0x18 Size=0x4
};