4.4BSD snapshot (revision 8.1); add 1993 to copyright

make kernel includes standard

use min rather than MIN

more informative debugging for tp_slowtimo

Bug: must zero initial tpref table;
minor rewrite of slow timout, worst offense was to not let tp_driver
set appropriate next timeout.

wrong order for includes

use RANGESET and REXMTVAL macros, initial magic constants necessary for them;
make it possible for the timeout routines to be macros

These changes represent a rewrite of retransmission policies to
imitate the TCP algorithms more closely. More tuning and testing need to
be done, but the code runs at least somewhat, and these repre

These changes represent a rewrite of retransmission policies to
imitate the TCP algorithms more closely. More tuning and testing need to
be done, but the code runs at least somewhat, and these represent a checkpoint

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adopt TCP's policies concerning acks & (among others) use the fast
timeout mechanism and delayed acks.

effectively merge tp_ref structure with rest of tp_pcb;
this version doesn't crash, but does exhibit lumpy behavior;
ack & retrans policies need to be fixed

gather info in one place for netstat for variable allocated tp_refs

paranoia about freeing a tpcb while still in the list of bound tcb's
or list of children of a given TSEL

new copyright; att/bsd/shared

make number of simultaneous connections settable at init time
instead of compile time.

checkpoint for ``alpha tape''; tp is still a little broken.

Checkpoint as of first successful tp connection, before posix, &
before mckusick starts incorporating gnodes

date and time created 88/12/14 15:30:17 by sklower