WSABASEERR + 42 );
public const int WSAEPROTONOSUPPORT = ( WSABASEERR + 43 );
public const int WSAESOCKTNOSUPPORT = ( WSABASEERR + 44 );
public const int WSAEOPN... = ( WSABASEERR + 45 );
public const int WSAEPFNOSUPPORT = ( WSABASEERR + 46 );
public const int WSAEAFNOSUPPORT = ( WSABASEERR + 47 );
public const int WSAEADD