diff --git a/reactos/w32api/include/ddk/ntpoapi.h b/reactos/w32api/include/ddk/ntpoapi.h
index 9c854bf237a..48c1e5ca332 100644
--- a/reactos/w32api/include/ddk/ntpoapi.h
+++ b/reactos/w32api/include/ddk/ntpoapi.h
@@ -154,7 +154,53 @@ typedef struct _PROCESSOR_STATE_HANDLER2 {
 	UCHAR  NumPerfStates;
 	PROCESSOR_PERF_LEVEL  PerfLevel[1];
 } PROCESSOR_STATE_HANDLER2, *PPROCESSOR_STATE_HANDLER2;
-
+  
+typedef struct _PROCESSOR_POWER_STATE {
+	PVOID IdleFunction;
+	ULONG Idle0KernelTimeLimit;
+	ULONG Idle0LastTime;
+	PVOID IdleHandlers;
+	PVOID IdleState;
+	ULONG IdleHandlersCount;
+	ULONGLONG LastCheck;
+	PROCESSOR_IDLE_TIMES IdleTimes;
+	ULONG IdleTime1;
+	ULONG PromotionCheck;
+	ULONG IdleTime2;
+	UCHAR CurrentThrottle;
+	UCHAR ThermalThrottleLimit;
+	UCHAR CurrentThrottleIndex;
+	UCHAR ThermalThrottleIndex;
+	ULONG LastKernelUserTime;
+	ULONG PerfIdleTime;
+	ULONG DebugDelta;
+	ULONG DebugCount;
+	ULONG LastSysTime;
+	ULONG TotalIdleStateTime[3];
+	ULONG TotalIdleTransitions[3];
+	ULONGLONG PreviousC3StateTime;
+	UCHAR KneeThrottleIndex;
+	UCHAR ThrottleLimitIndex;
+	UCHAR PerfStatesCount;
+	UCHAR ProcessorMinThrottle;
+	UCHAR ProcessorMaxThrottle;
+	UCHAR LastBusyPercentage;
+	UCHAR LastC3Percentage;
+	UCHAR LastAdjustedBusyPercentage;
+	ULONG PromotionCount;
+	ULONG DemotionCount;
+	ULONG ErrorCount;
+	ULONG RetryCount;
+	ULONG Flags;
+	LARGE_INTEGER PerfCounterFrequency;
+	ULONG PerfTickCount;
+	KTIMER PerfTimer;
+	KDPC PerfDpc;
+	PROCESSOR_PERF_STATE *PerfStates;
+	PVOID PerfSetThrottle;
+	ULONG LastC3KernelUserTime;
+	ULONG Spare1[1];
+} PROCESSOR_POWER_STATE, *PPROCESSOR_POWER_STATE;
 
 NTOSAPI
 NTSTATUS
diff --git a/reactos/w32api/include/ddk/winddk.h b/reactos/w32api/include/ddk/winddk.h
index 027bed849d1..a9c1b403e5a 100644
--- a/reactos/w32api/include/ddk/winddk.h
+++ b/reactos/w32api/include/ddk/winddk.h
@@ -870,6 +870,13 @@ typedef struct _KDPC {
   PULONG_PTR  Lock;
 } KDPC, *PKDPC, *RESTRICTED_POINTER PRKDPC;
 
+typedef struct _KDPC_DATA {
+  LIST_ENTRY  DpcListHead;
+  ULONG  DpcLock;
+  ULONG  DpcQueueDepth;
+  ULONG  DpcCount;
+} KDPC_DATA, *PKDPC_DATA;
+
 typedef struct _WAIT_CONTEXT_BLOCK {
   KDEVICE_QUEUE_ENTRY  WaitQueueEntry;
   struct _DRIVER_CONTROL  *DeviceRoutine;
@@ -3109,6 +3116,11 @@ typedef struct _PAGED_LOOKASIDE_LIST {
   FAST_MUTEX  Obsoleted;
 } PAGED_LOOKASIDE_LIST, *PPAGED_LOOKASIDE_LIST;
 
+typedef struct _PP_LOOKASIDE_LIST {
+   struct _GENERAL_LOOKASIDE *P;
+   struct _GENERAL_LOOKASIDE *L;
+} PP_LOOKASIDE_LIST, *PPP_LOOKASIDE_LIST;
+
 typedef struct _CALLBACK_OBJECT *PCALLBACK_OBJECT;
 
 typedef VOID DDKAPI (*PCALLBACK_FUNCTION)(