Metadatacopystruct _PCI_COMMON_EXTENSION { void* Next;/* 0x0 8 */ enum PCI_SIGNATURE ExtensionType;/* 0x8 4 */ /* 4 bytes padding */ struct _PCI_MJ_DISPATCH_TABLE* IrpDispatchTable;/* 0x10 8 */ unsigned char DeviceState;/* 0x18 1 */ unsigned char TentativeNextState;/* 0x19 1 */ /* 6 bytes padding */ struct _KEVENT SecondaryExtLock;/* 0x20 24 */};