_PLUGPLAY_EVENT_BLOCK

//0x44 bytes (sizeof) struct _PLUGPLAY_EVENT_BLOCK { struct _GUID EventGuid; //0x0 enum _PLUGPLAY_EVENT_CATEGORY EventCategory; //0x10 ULONG* Result; //0x14 ULONG Flags; //0x18 ULONG TotalSize; //0x1c VOID* DeviceObject; //0x20 union { struct { struct _GUID ClassGuid; //0x24 WCHAR SymbolicLinkName[1]; //0x34 } DeviceClass; //0x24 struct { WCHAR DeviceId[1]; //0x24 } TargetDevice; //0x24 struct { WCHAR DeviceId[1]; //0x24 } InstallDevice; //0x24 struct { VOID* NotificationStructure; //0x24 WCHAR DeviceId[1]; //0x28 } CustomNotification; //0x24 struct { VOID* Notification; //0x24 } ProfileNotification; //0x24 struct { ULONG NotificationCode; //0x24 ULONG NotificationData; //0x28 } PowerNotification; //0x24 struct { enum _PNP_VETO_TYPE VetoType; //0x24 WCHAR DeviceIdVetoNameBuffer[1]; //0x28 } VetoNotification; //0x24 struct { struct _GUID BlockedDriverGuid; //0x24 } BlockedDriverNotification; //0x24 struct { WCHAR ParentId[1]; //0x24 } InvalidIDNotification; //0x24 struct { struct _GUID PowerSettingGuid; //0x24 ULONG Flags; //0x34 ULONG SessionId; //0x38 ULONG DataLength; //0x3c UCHAR Data[1]; //0x40 } PowerSettingNotification; //0x24 struct { WCHAR DeviceId[1]; //0x24 } PropertyChangeNotification; //0x24 struct { WCHAR DeviceId[1]; //0x24 } DeviceInstanceNotification; //0x24 } u; //0x24 };