http://bugs.winehq.org/show_bug.cgi?id=20714
--- Comment #20 from Matt Lewandowsky matt@greenviolet.net 2010-03-12 23:10:24 --- (In reply to comment #17)
I know it's not very constructive, which is why I didn't chime in earlier. I don't yet really know what it should do, else I would have attached an initial patch here (aside from my patch in SFE which got attached by someone else). But, the current code looks too "organic".
Also, what's wrong with using SIOCGARP on Linux? I am not in a Linux VM at the moment, but is the Stevens code broken on Linux somehow? (See "Unix Network Programming, Volume 1".)