struct _PS_IO_CONTROL_ENTRY// Size=0x38
{
    struct _RTL_BALANCED_NODE VolumeTreeNode;// Offset=0x0 Size=0x18
    struct _LIST_ENTRY FreeListEntry;// Offset=0x0 Size=0x10
    unsigned long long ReservedForParentValue;// Offset=0x10 Size=0x8
    unsigned long long VolumeKey;// Offset=0x18 Size=0x8
    struct _EX_RUNDOWN_REF Rundown;// Offset=0x20 Size=0x8
    void * IoControl;// Offset=0x28 Size=0x8
    void * VolumeIoAttribution;// Offset=0x30 Size=0x8
};