> > [NI_WITHSCOPEID] was kame-only extension during API discussion.  it
> > is not in the final standard (RFC3493).  i intend to remove it.
> 
> I trust this means "remove from docs, define as 0 in the include file",
> so as to not gratuitously break source code written to today's doc?

	at least in our tree, NI_WITHSCOPEID was always tested with #ifdef,
	so there's no gratuitous breakage.

itojun