jaytirth wrote: > But I also have COM, MFC and Win32 API to port. They are not portable, so the only option is to throw them away and use cross-platform API. In case you missed this part, winelib is not a standalone native application. It's still requires Wine to run. And you will need the specific Wine version you used to compile and test your winelib app with. Or you risking all sorts of regressions and incompatibilities.