+sub send_pc92_update
+{
+ my @out = $main::me->gen_pc92_update(0);
+
+ # broadcast the lines to all PC92 nodes
+ for (@out) {
+ $main::me->broadcast_route_pc9x('', undef, $_, 0);
+ }
+}
+
+sub time_out_pc92_routes
+{
+ my @nodes = grep {$_->do_pc92 || $_->via_pc92} Route::Node::get_all();
+ my @rdel;
+ foreach my $n (@nodes) {
+ if ($n->dec_obs <= 0) {
+ if (my $dxchan = DXChannel::get($n->call)) {
+ dbg("ROUTE: disconnecting local pc92 $_->{call} on obscount") if isdbg('route');
+ $dxchan->disconnect;
+ next;
+ }
+ my @parents = map {Route::Node::get($_)} $n->parents;
+ for (@parents) {
+ if ($_) {
+ dbg("ROUTE: deleting pc92 $_->{call} from $n->{call} on obscount") if isdbg('route');
+ push @rdel, $n->del($_);
+ }
+ }
+ }
+ }
+ for (@rdel) {
+ $main::me->route_pc21($main::mycall, undef, $_) if $_;
+ }
+}
+