//0x48 bytes (sizeof)
struct _PNP_DEVICE_COMPLETION_REQUEST
{
struct _LIST_ENTRY ListEntry; //0x0
struct _DEVICE_NODE* DeviceNode; //0x10
VOID* Context; //0x18
enum _PNP_DEVNODE_STATE CompletionState; //0x20
ULONG IrpPended; //0x24
LONG Status; //0x28
VOID* Information; //0x30
LONG ReferenceCount; //0x38
struct _PNP_WATCHDOG* Watchdog; //0x40
};