struct _PNP_DEVICE_COMPLETION_QUEUE// Size=0x2c
{
    struct _LIST_ENTRY DispatchedList;// Offset=0x0 Size=0x8
    unsigned long DispatchedCount;// Offset=0x8 Size=0x4
    struct _LIST_ENTRY CompletedList;// Offset=0xc Size=0x8
    struct _KSEMAPHORE CompletedSemaphore;// Offset=0x14 Size=0x14
    unsigned long SpinLock;// Offset=0x28 Size=0x4
};