INET and CIDR comparisons

I heard back from Paul Vixie and he says that it should be possible to
store two values in a unique index if they differ only in netbits.  I
am sending a patch in.

-- 
D'Arcy J.M. Cain <darcy@{druid|vex}.net>   |  Democracy is three wolves
http://www.druid.net/darcy/                |  and a sheep voting on
+1 416 424 2871     (DoD#0082)    (eNTP)   |  what's for dinner.