There could be more then 2 symbols at the same addr. Adjust function to handle that case correct.
* symtype: set to SymPdb not SymCv (may be for old pdb-files pre VS 6.0) * flags: return SYMFLAG_PUBLIC_CODE for SymTagPublicSymbol if its a function. * flags: do not return SYMFLAG_FUNCTION for SymTagFuncion.