intro(4) intro - introduction to special files and hardware support.
netintro(4) networking - introduction to networking facilities.
autoconf(4) autoconf - diagnostics from the autoconfiguration code.
bpf(4) bpf: Berkeley Packet Filter.
bwtwo(4) bwtwo - monochromatic frame buffer.
cgsix(4) cgsix - accelerated 8-bit color frame buffer.
cgthree(4) cgthree - 8-bit color frame buffer.
clnp(4) clnp - Connectionless-Mode Network Protocol.
cltp(4) cltp -  ISO Connectionless Transport Protocol.
cons(4) cons -  HP300 console interface.
ct(4) \&ct -  CS/80 cartridge tape interface.
dca(4) dca -  HP 98644A communications interface.
dcl(4) dcl -  HP 98628A communications link.
dcm(4) dcm -  HP 98642A communications multiplexer.
drum(4) drum - paging device.
dv(4) dv -  HP98730 ``DaVinci'' device interface.
esis(4) es-is - End System to Intermediate System Routing Protocol.
euc(4) EUC - EUC encoding of runes.
fd(4) fd, stdin, stdout, stderr - file descriptor files.
gb(4) gb -  HP98700 ``Gatorbox'' device interface.
grf(4) grf -  HP graphics frame buffer device interface.
hil(4) hil - Human Interface Link device driver.
icmp(4) icmp - Internet Control Message Protocol.
idp(4) idp - Xerox Internet Datagram Protocol.
inet(4) inet - Internet protocol family.
ip(4) ip - Internet Protocol.
iso(4) iso -  ISO protocol family.
ite(4) ite -  HP Internal Terminal Emulator.
le(4) le -  HP AMD 7990 LANCE Ethernet interface.
le(4) le - SPARC AMD 7990 LANCE ethernet interface.
lo(4) lo - software loopback network interface.
mem(4) mem, kmem - main memory.
mem(4) mem, kmem - main memory.
ns(4) ns - Xerox Network Systems(tm) protocol family.
nsip(4) nsip - software network interface encapsulating NS packets in IP packets.
null(4) null - the null device.
openprom(4) openprom - OPENPROM and EEPROM interface.
ppi(4) ppi -  HP-IB printer/plotter interface.
pty(4) pty - pseudo terminal driver.
rb(4) rb -  HP98720 ``Renaissance'' device interface.
rd(4) rd -  CS/80 disk interface.
route(4) route: kernel packet forwarding database.
spp(4) spp - Xerox Sequenced Packet Protocol.
st(4) \&st -  CCS SCSI tape driver.
tc(4) \&tc -  HP98544 98550 ``Topcat'' and ``Catseye'' device interface.
tcp(4) tcp - Internet Transmission Control Protocol.
termios(4) termios - general terminal line discipline.
tp(4) TP -  ISO Transport Protocol.
tty(4) tty - general terminal interface.
udp(4) udp - Internet User Datagram Protocol.
unix(4) unix - UNIX-domain protocol family.
utf2(4) UTF2 - Universal character set Transformation Format encoding of runes.
