>   Below I've attached some patches which I've put together which provide
>support for per-protocol filtering.  Whilst there were some criticisms
>about putting things in header files, I stuck with the changes I made
>because it seemed wrong that these networking files had an abitrary list
>of externs.

	The patch does not compile if INET6 is defined, due to the lack of
	extern def for ip6_protox[].  could you define it somewhere?
	(or is it just diff is missing from the email?)

itojun