add missing braces implied by indentation
ok millert@ claudio@

fix a non safe use of LIST_FOREACH with LIST_REMOVE
ok claudio@ kettenis@ reyk@

remove trailing spaces and tabs from source code; no binary changes
(verified by both sthen@ and me).

ok sthen@; "just commit it" claudio@

When dvmrpd receives a prune, it must checks if every downstream member
on that interfaces has already sent prunes. If so (and there are no local groups) removes the interface from the downstream lis

When dvmrpd receives a prune, it must checks if every downstream member
on that interfaces has already sent prunes. If so (and there are no local groups) removes the interface from the downstream list.

ok claudio@

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Whitespaces cleanup.

Notify the rde when a neighbor goes down.
When this happens we have to rebuild the list of downstream
interfaces.

ok claudio@

Update kernel forwarding informations when a neighbor reports we are
its nexthop to a particular multicast source.

ok claudio@

Show debug informations when a route is added and when a downstream router
is added/deleted.

Fix endianess issue in rt_match_origin().

ok claudio@

Initial support for pruning. When every single interface is removed from the
downstream list for a particular source send a prune to the upstream router.

input and ok claudio@

Make RDE aware of multicast group members per interface. This is needed to
make unicast routing decisions.

ok claudio@

Correctly update kernel and mfc when change in routing table happens.

ok norby@

Add missing evtimer_set on route hold down timer.

ok norby@

revert earlier commit that broke the tree

Cleanup the functions related to the election of the designated
forwarder.

ok norby@

When inserting a new route into the kernel set as
downstream interfaces the ones with neighbors or
group members.

ok norby@

Kill src_node structure. It is mostly redundant with rt_node and
adds unneeded complexity. Move any stuff to rt_node structure.

Initial support for neighbor expiry.
When a nbr goes down delete it from the lists of
downstream dependent neighbors.

OK norby@

Introduce support for route hold down.
When a route is deleted we must continue advertising it with
a metric of infinity to avoid routing loops.

OK norby@

Introduce support for flash updates.
They spread routing changes immediately as they happen
avoiding wait until the next report interval.

OK norby@

Code cleanup. No functional change.

OK norby@

spacing

Correctly handle connected routes in srt_check_route()

OK norby@

Route report packets with metric greater than infinity are legal, so don't
drop them.
Small typo.

OK norby@

Added code to parse unicast routes learned from route report packets.
Now we are able to select correctly designated forwarders and downstream
dependent routers per interface.

Tested and OK norby@

Introduce new checks against the received metric to update or delete the route.

OK norby@