| 	USE_INET6 is only for pkgsrc.  since we ship userland in binary form,
| 	we need to always enable IPv6 for userland (otherwise, users would
| 	need to recompile the whole userland when he turns on IPv6).

What about users who do not want the overhead of IPv6, or who,
for other reasons, want an IPv4-only kernel+userland?

| 	I'll fix non-IPv6 build anyways.  sorry for the mess.

Thanks.

	Sean.