http://bugs.winehq.org/show_bug.cgi?id=17898
--- Comment #2 from Jeff Zaroyko jeffz@jeffz.name 2009-03-30 19:00:56 --- Created an attachment (id=20211) --> (http://bugs.winehq.org/attachment.cgi?id=20211) if level param of WS_setsockopt is invalid, set WSAEINVAL as last error