struct _PNP_DEVICE_EVENT_LIST// Size=0x4c
{
    long Status;// Offset=0x0 Size=0x4
    struct _KMUTANT EventQueueMutex;// Offset=0x4 Size=0x20
    struct _KGUARDED_MUTEX Lock;// Offset=0x24 Size=0x20
    struct _LIST_ENTRY List;// Offset=0x44 Size=0x8
};