>| 	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...
>versioning them might be the easiest solution.

	ooops.
	we do not have prototypes for __ivaliduser_sa and friends, since they
	are not really visible as proper API.  I can't do API versioning on it.

itojun