vitamin wrote: > Yes, winelib app can see both win32 API and POSIX API. But they do not coexist together well in all areas and you have to do extra work when mixing the two. Example: synchronization, files, GUI, network. As the DLL I'll be calling merely does calculations, I hope to avoid those problems. But to dig in a bit, is it necessary to use winegcc to build a winelib application or would -lwine with gcc suffice ?