[Bug 56065] New: Missing GetAnycastIpAddressTable() implementation

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=56065

Bug ID: 56065
           Summary: Missing GetAnycastIpAddressTable() implementation
           Product: Wine
           Version: unspecified
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: iphlpapi
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 75729
  --> https://bugs.winehq.org/attachment.cgi?id=75729
patch adding empty implementation of GetAnycastIpAddressTable()

Right now the implementation of Win32 API function of
GetAnycastIpAddressTable() is missing. I'm attaching a patch that adds dummy
implementation of this function that returns "nothing found".

My motivation is that this function is used by OpenJDK 21 which seems to use
the result (along with other information) to initialize secure random
generator. Without implementation of GetAnycastIpAddressTable() any use of the
random generator in java results in JVM crash.

Note: there is a very similar function GetUnicastIpAddressTable(). I assume
that implementation of GetAnycastIpAddressTable() should be very similar. I
attempted to follow up implementation of GetUnicastIpAddressTable()  but it
seems to be beyond my capabilities :-(. In first step because I'm unable to
find and equivalent of macro NSI_IP_UNICAST_TABLE.  So I would really
appreciate if you could at least accept the attached patch.