> Jorge Aldo G. de F. Junior schrieb:
type ifreq = record
ifr_ifrn : record
case longint of
0 : ( ifrn_name : array[0..15] of char );
end;
ifr_ifru : record
case longint of
0 : ( ifru_addr : sockaddr );
1 : ( ifru_dstaddr : sockaddr );
2 : ( ifru_broadaddr : sockaddr );
3 : ( ifru_netmask : sockaddr );
4 : ( ifru_hwaddr : sockaddr );
5 : ( ifru_flags : smallint );
6 : ( ifru_ivalue : longint );
7 : ( ifru_mtu : longint );
8 : ( ifru_map : ifmap );
9 : ( ifru_slave : array[0..15] of char );
10 : ( ifru_newname : array[0..15] of char );
11 : ( ifru_data : __caddr_t );
end;
end;
What is the reason of the first case statement in the record? There is
only one variant so you can omit it.
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