_DEVICE_OBJECT_POWER_EXTENSION

//0x44 bytes (sizeof) struct _DEVICE_OBJECT_POWER_EXTENSION { volatile ULONG IdleCount; //0x0 volatile ULONG BusyCount; //0x4 volatile ULONG BusyReference; //0x8 ULONG TotalBusyCount; //0xc ULONG ConservationIdleTime; //0x10 ULONG PerformanceIdleTime; //0x14 struct _DEVICE_OBJECT* DeviceObject; //0x18 struct _LIST_ENTRY IdleList; //0x1c enum _POP_DEVICE_IDLE_TYPE IdleType; //0x24 enum _DEVICE_POWER_STATE IdleState; //0x28 enum _DEVICE_POWER_STATE CurrentState; //0x2c struct _POP_COOLING_EXTENSION* CoolingExtension; //0x30 struct _LIST_ENTRY Volume; //0x34 union { struct { ULONG IdleTime; //0x3c ULONG NonIdleTime; //0x40 } Disk; //0x3c } Specific; //0x3c };