How are methods defined for Version 1 client/server APIs made available for Symbian OS v9.2.
I see that in OS v8.1a docs, the methods are available but starting from v9.1 I don't find any documentation of these methods.
I need method RThread::ReadL and RThread::WriteL to read and write descriptors that are not related as client-server.
I see in the OS doc for v9.2 its said that
But I don't see the methods declared in corresp header files and even if try to add these, compiler complains.The user library, EUSER.DLL, makes both the Version 1 and Version 2 client/server APIs available
Now could somebody suggest me how to use those methods.