Where to send patches?

I've a set of diffs against the 7.0beta1 source tree to add support
for installing on NetBSD.  NetBSD is ELF or a.out depending on the
platform and OS version.  To where should I send my patch?  I'd really
like to see this go into the tree before the 7.0 release is cut.

As I'm not subscribed to this mailing list, please cc: me a reply.

Thanks,

     -- Johnny C. Lam <lamj@stat.cmu.edu>
        Department of Statistics, Carnegie Mellon University
        http://www.stat.cmu.edu/~lamj/