[Bug 11343] New: WSAIoctl only partly implemented

http://bugs.winehq.org/show_bug.cgi?id=11343

Summary: WSAIoctl only partly implemented
           Product: Wine
           Version: 0.9.54.
          Platform: PC-x86-64
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: winsock
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

WSAIoctl is only partly implemented. When setting dwIoControlCode to
SIO_GET_EXTENSION_FUNCTION_POINTER, WSAIoctl will result in WSAEOPNOTSUPP.

This has the effect that hMailServer does not work under Wine.