Hey,
I am having some confusion regarding the 3 folders inside QtSdk/Symbian/Sdks in Qt.

1. I understand the first two folders - Symbian1Qt473, Symbian1Qt473, but what is this third folder for.. SymbianSR1Qt474
2. When i use a header file inside the code from which of the 3 folders does the header file gets used?
3. Why is it that some header files are missing from Symbian1Qt473 folder? Like the whole "platform" folder is missing which is present in the other two ..QtSDK\Symbian\SDKs\Symbian3Qt473\epoc32\include\ platform. In this case I am not able to compile the code when I use a header file missing in Symbian^1. Can I copy these header files into Symbian1Qt473 folder from other folders?