ipmon(): simplify timeouted TCP entries handling
Instead of checking for timeouted TCP entries in qt_partition(),
in_table() and flushclosedentries(), just scan the entire list for
timedout entries every second, mark them and list them in the closed
entries list. Their deletion/reuse is the same as for closed entries
(done in flushclosedentries()/addentry()). Also show the timeouted
entries as "TMOU" on the screen.
Signed-off-by: Vitezslav Samel <vitezslav@samel.cz>
Signed-off-by: Nikola Pajkovsky <n.pajkovsky@gmail.com>