netinet prototypes

Build a hash table of PCBs. Hash function needs tweaking.

make netinet work on systems where pointers and longs are 64 bits
(like the alpha). Biggest problem: IP headers were overlayed with
structure which included pointers, and which therefore didn't over

make netinet work on systems where pointers and longs are 64 bits
(like the alpha). Biggest problem: IP headers were overlayed with
structure which included pointers, and which therefore didn't overlay
properly on 64-bit machines. Solution: instead of threading pointers
through IP header overlays, add a "queue element" structure to do
the threading, and point it at the ip headers.

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Fix bogon in previous.

Change in_pcbnotify*() to take an errno value. Make inetctlerrmap[] an
array on ints, not u_chars.

Oops. Make source quench work again.

Various cleanup, including:
* Convert several data structures to use queue.h.
* Split in_pcbnotify() into two parts; one for notifying a specific PCB, and
one for notifying all PCBs for a particular

Various cleanup, including:
* Convert several data structures to use queue.h.
* Split in_pcbnotify() into two parts; one for notifying a specific PCB, and
one for notifying all PCBs for a particular foreign address.

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As suggested by Brakmo and Peterson:
* Don't add the extra 1/8 of the mss when ramping up the congestion window.
* Scale the RTT values slightly to adjust for rounding errors.
* Set the lower bound o

As suggested by Brakmo and Peterson:
* Don't add the extra 1/8 of the mss when ramping up the congestion window.
* Scale the RTT values slightly to adjust for rounding errors.
* Set the lower bound of the RTO to RTT+2.

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Clean up many more casts.

be a bit more careful and explicit with types. (basically a large no-op.)

Don't return received data to the user until the initial handshake is complete.
Also use TCPS_HAVEESTABLISHED() in a few other places.

New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD'

Update to 4.4-Lite networking code, with a few local changes.

Change the counters to be all the same type -- u_long.

Should compile now with or without `options MULTICAST'.

Prototypes.

Fix some inconsistent spacing; spaces at the end of lines, etc.

Canonicalize all #includes.

add include of select.h if necessary for protos, or delete if extraneous

make kernel select interface be one-stop shopping & clean it all up.

Ignore forged ICMP_UNREACH with dport==0 and sport==0.

initial import of 386bsd-0.1 sources