f32file.h
	RFile
		TInt Open(RFs& aFs,const TDesC& aName,TUint aFileMode);
		TInt Create(RFs& aFs,const TDesC& aName,TUint aFileMode);
		TInt Replace(RFs& aFs,const TDesC& aName,TUint aFileMode);
		TInt Temp(RFs& aFs,const TDesC& aPath,TFileName& aName,TUint aFileMode);
	RFs
		TInt Connect();

etelbgsm.h
	RBasicGsmPhone
		TInt Open(RTelServer& aSession,const TDesC& aName);

etelagsm.h
	RAdvGsmPhone
		TInt Open(RTelServer& aSession,const TDesC& aName);

etelmm.h
	RMobilePhone
		TInt Open(RTelServer& aSession,const TDesC& aName);

w32std.h
	RWsSession
		TInt Connect();
	RWindowGroup	RWsSession &aWs
		TInt Construct(TUint32 aClientHandle);
		TInt Construct(TUint32 aClientHandle, TBool aInitialFocusState);
e32std.h
	RThread
		TInt Create(const TDesC& aName,TThreadFunction aFunction,TInt aStackSize,TInt aHeapMinSize,TInt aHeapMaxSize,TAny *aPtr,TOwnerType aType=EOwnerProcess);
		TInt Create(const TDesC& aName,TThreadFunction aFunction,TInt aStackSize,RHeap* aHeap,TAny* aPtr,TOwnerType aType=EOwnerProcess);
		TInt Create(const TDesC& aName,TThreadFunction aFunction,TInt aStackSize,TAny* aPtr,RLibrary* aLibrary,RHeap* aHeap, TInt aHeapMinSize,TInt aHeapMaxSize,TOwnerType aType);
		TInt Open(const TDesC& aFullName,TOwnerType aType=EOwnerProcess);
		TInt Open(const TFindThread& aFind,TOwnerType aType=EOwnerProcess);
		TInt Open(TThreadId aID,TOwnerType aType=EOwnerProcess);

apgcli.h
	RApaLsSession
		TInt Connect();

d32dbms.h 
	RDbColReadStream
		void OpenL(const RDbRowSet& aView,TDbColNo aCol);
	RDbColWriteStream
		void OpenL(RDbRowSet& aView,TDbColNo aCol);

blackboardclientsession.h
	RBBClient
		TInt Connect();

