anchor.diff:      end.
   
   win_getifaddrs_aa3(Name,
  -                   #{flags         := #{no_multicast := NoMC},
  -                     unicast_addrs := UCastAddrs,
  -                     prefixes      := Prefixes} = _AdAddrs,
  -                   #{type          := Type,
  -                     admin_status  := AStatus,
  -                     oper_status   := _OStatus,
  -                     phys_addr     := PhysAddr,
  -                     index         := Idx} = _IfEntry) ->
  +                   #{flags                := #{no_multicast := NoMC},
  +                     unicast_addrs        := UCastAddrs,
  +                     prefixes             := Prefixes} = _AdAddrs,
  +                   #{type                 := Type,
  +                     admin_status         := AStatus,
  +                     internal_oper_status := _OStatus,
  +                     phys_addr            := PhysAddr,
  +                     index                := Idx} = _IfEntry) ->
       Flags1 =
           if (NoMC =:= false) ->
                   [multicast];
  
positive.code:         {ok, #{name := Name} = IfEntry} when (Name =/= "") ->
              {IfAddrs, PktIfAddr} = win_getifaddrs_aa3(Name, AdAddrs, IfEntry),
              win_getifaddrs_aa2(AdsAddrs, IpIfInfos, [IfAddrs,PktIfAddr|Acc]);
          {ok, #{name  := Name,
                 descr := Desc} = IfEntry} when (Name =:= "") ->
              case if_info_search(Idx, IpIfInfos) of
                  {value, #{name := Name2}} ->
                      {IfAddrs, PktIfAddr} =
  
negative.code:             %% Note that here its (IfAddr) *not* a list!
              {IfAddr, PktIfAddr} = win_getifaddrs_iat3(Name, IpAddr, IfEntry),
              win_getifaddrs_iat2(IpAddrTab, IpIfInfos, [IfAddr, PktIfAddr|Acc]);
          {ok, #{name        := Name,
                 description := Desc} = IfEntry} when (Name =:= "") ->
              case if_info_search(Idx, IpIfInfos) of
                  {value, #{name := Name2}} ->
                      %% Note that here its (IfAddr) *not* a list!
  