>>I don't think we should be adding support for other systems in our basesrc,
>>especially if it would be a pain to do so, which it is in this case.
>>If the pkgsrc NetBSD emulation environment for Solaris needs something
>>different, it should come with a patch of itself.
>
>But that is the standard sa_len diff. It is already in many other places in
>the tree..

	again, I'm happy to bring this in.  It may be my fault to put
	function prototypes that assumes sa_len, for __ivaliduser_sa and
	others.  I just need to know proper (and easiest) way to deal with
	binary backward compatibility...

itojun