[Qt-interest] Exporting function

[André Hänsel]

Hi list,

what is the correct way to export a function using Qt and MSVC?

With 

extern "C" HRESULT Q_DECL_EXPORT __stdcall DllGetClassObject(REFCLSID
objGuid, REFIID factoryGuid, LPVOID *factoryHandle)

I get an "Redefinition; different linkage" error.

Regards,
André