return types.

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

make kernel includes standard

delete sbselqueue; convert to use new select interface, selrecord/selwakeup

try changing conventions about where M_EOR lies (never tested)

add proc parm to sbselqueue; rm user.h

fix sbappend to check the last mbuf in a chain for M_EORness;
fix sbcompress not to compress out zero length mbufs if the type is different.

new copyright notice

add sbcheck for debugging only

keep track of pending selects

rights => control, various cleanups

tsleep; sblock/sbwait catch/return interrupts; implement lowat,
timeout; move SIGPIPE up to syscall layer; strings for sleep messages

as currently running: tsleep round one; confirming socket changes;
added parameter to sonewconn for connstatus (temp. renamed); make so_q's
be fifo; some EOR stuff in sbappend

get rid of extraneous header files

malloc sockets (by sklower)

posix job control (pgrp -> pgid)

working with new mbufs

install approved copyright notice

in sonewconn, set buffer limits of new socket to those of head

lint

add Berkeley header

4.3BSD release version

limit mb_cc to 80% of max so protocols don't get too close to mbcnt overflow

lint

make sbflush zap any/all 0-length pakcets