diff -r a179b74831c9 -r c1f20ce4abcf kernel/eka/include/e32std.h
--- a/kernel/eka/include/e32std.h	Thu Aug 19 11:14:22 2010 +0300
+++ b/kernel/eka/include/e32std.h	Tue Aug 31 16:34:26 2010 +0300
@@ -3143,6 +3143,7 @@
 	IMPORT_C void Lock(TRequestStatus& aStatus,TTimerLockSpec aLock);
 	IMPORT_C void Inactivity(TRequestStatus& aStatus, TTimeIntervalSeconds aSeconds);
 	IMPORT_C void HighRes(TRequestStatus& aStatus,TTimeIntervalMicroSeconds32 anInterval);
+	IMPORT_C void AgainHighRes(TRequestStatus& aStatus,TTimeIntervalMicroSeconds32 anInterval);
 	};
 
 
@@ -3313,6 +3314,8 @@
 	IMPORT_C TInt Open(RMessagePtr2 aMessage,TInt aParam,TOwnerType aType=EOwnerProcess);
 	IMPORT_C TInt Open(TInt aArgumentIndex, TOwnerType aType=EOwnerProcess);
 	IMPORT_C void Wait();
+	IMPORT_C TInt Poll();		// acquire the lock if possible, but don't block
+	IMPORT_C TInt Wait(TInt aTimeout);	// timeout in microseconds
 	IMPORT_C void Signal();
 	IMPORT_C TBool IsHeld();
 	};
@@ -4769,6 +4772,7 @@
     IMPORT_C static void __DbgMarkCheck(TBool aKernel, TBool aCountAll, TInt aCount, const TUint8* aFileName, TInt aLineNum);
     IMPORT_C static TUint32 __DbgMarkEnd(TBool aKernel, TInt aCount);
     IMPORT_C static void __DbgSetAllocFail(TBool aKernel, RAllocator::TAllocFail aFail, TInt aRate);
+    IMPORT_C static RAllocator::TAllocFail __DbgGetAllocFail(TBool aKernel);
     IMPORT_C static void __DbgSetBurstAllocFail(TBool aKernel, RAllocator::TAllocFail aFail, TUint aRate, TUint aBurst);
 	IMPORT_C static TUint __DbgCheckFailure(TBool aKernel);
 	IMPORT_C static void PanicUnexpectedLeave(); /**< @internalComponent */