4.1cBSD/usr/man/man0/tocx4

acc(4v) acc: ACC LH/DH IMP interface.
ad(4v) ad: Data Translation A/D converter.
autoconf(4v) autoconf: diagnostics from the autoconfiguration code.
bk(4) bk: line discipline for machine-machine communication.
cons(4v) cons: VAX-11 console interface.
css(4v) css: DEC IMP-11A LH/DH IMP interface.
ct(4v) ct: phototypesetter interface.
dh(4v) dh/dm: DH-11/DM-11 communications multiplexer.
dmc(4v) dmc: DEC DMC-11/DMR-11 point-to-point communications device.
dmf(4v) dmf: DMF-32, terminal multiplexor.
dn(4v) dn: DN-11 autocall unit interface.
drum(4) drum: paging device.
dz(4v) dz: DZ-11 communications multiplexer.
ec(4v) ec: 3Com 10 Mb/s Ethernet interface.
en(4v) en: Xerox 3 Mb/s Ethernet interface.
fl(4v) fl: floppy interface.
hk(4v) hk: RK6-11/RK06 and RK07 moving head disk.
hp(4v) hp: MASSBUS disk interface.
ht(4v) ht: TM-03/TE-16,TU-45,TU-77 MASSBUS magtape interface.
hy(4v) hy: Network Systems Hyperchannel Interface.
ik(4v) ik: Ikonas frame buffer, graphics device interface.
il(4v) il: Interlan 10 Mb/s Ethernet interface.
imp(4p) imp: IMP raw socket interface.
imp(4v) imp: 1822 network interface.
inet(4f) inet: Internet protocol family.
intro(4) intro: introduction to special files and hardware support.
intro(4n) net: introduction to networking facilities.
intro(4v) intro: introduction to VAX devices.
ip(4p) ip: Internet Protocol.
lo(4) loop: software loopback network interface.
lp(4v) lp: line printer.
mem(4) mem, kmem: main memory.
mt(4) mt: UNIX magtape interface.
mt(4v) mt: TM78/TU-78 MASSBUS magtape interface.
nd(4s) nd: net disk driver.
null(4) null: data sink.
ps(4v) ps: Evans and Sutherland Picture System 2 graphics device interface.
pty(4) pty: pseudo terminal driver.
pup(4f) pup: Xerox PUP-I protocol family.
pup(4p) pup: raw PUP socket interface.
rx(4v) rx: DEC RX02 floppy disk interface.
tcp(4p) tcp: Internet Transmission Control Protocol.
tm(4v) tm: TM-11/TE-10 magtape interface.
ts(4v) ts: TS-11 magtape interface.
tty(4) tty: general terminal interface.
tu(4v) tu: VAX-11/730 TU58 console cassette interface.
uda(4v) uda: UDA-50 disk controller interface.
udp(4p) udp: Internet User Datagram Protocol.
un(4v) un: Ungermann-Bass interface.
up(4v) up: unibus storage module controller/drives.
ut(4v) ut: UNIBUS TU45 tri-density tape drive interface.
va(4v) va: Benson-Varian interface.
vp(4v) vp: Versatec interface.
vv(4v) vv: Proteon proNET 10 Megabit ring.