http://bugs.winehq.org/show_bug.cgi?id=28913
--- Comment #6 from Alexandre Julliard julliard@winehq.org 2011-10-28 05:24:28 CDT --- There's no bug on Wine because it doesn't use ws2_32, closesocket is a straight system call. But if you find a clean way to do this differently it will certainly be considered.