ws2_32: Use the routing table information for gethostbyname('self') if the magic IP would otherwise be returned. [Try 2]

[Erich Hoover]

After looking over my second attempt at this patch I see that I failed to
gracefully handle the case when no routes are found.  Am I missing anything
else here?
http://www.winehq.org/pipermail/wine-patches/2009-October/079872.html
http://www.winehq.org/pipermail/wine-patches/2009-October/079873.html

Erich Hoover
ehoover(a)mines.edu