[Bug 4660] New: getaddrinfo does not support PF_UNSPEC in hints.ai_family

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=4660

Summary: getaddrinfo does not support PF_UNSPEC in
                    hints.ai_family
           Product: Wine
           Version: 0.9.2.
          Platform: All
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: wine-net
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

When passed hints with PF_UNSPEC (0) in .ai_family, it dies with:
fixme:winsock:convert_af_w2u unhandled Windows address family 0
fixme:winsock:convert_proto_w2u unhandled Windows socket protocol 0
The second message looks like 0 in .ai_protocol is also not supported.