Remove NS and ISO stuff.

1 files changed, 1 insertions, 20 deletions

diff --git a/lib/libc/sys/socket.2 b/lib/libc/sys/socket.2
index 65f74ac..8031165 100644
--- a/lib/libc/sys/socket.2
+++ b/lib/libc/sys/socket.2
@@ -64,27 +64,10 @@ The currently understood formats are:
 PF_LOCAL	Host-internal protocols, formerly called PF_UNIX,
 PF_UNIX		Host-internal protocols, deprecated, use PF_LOCAL,
 PF_INET		Internet version 4 protocols,
-PF_IMPLINK	ARPAnet IMP addresses,
 PF_PUP		PUP protocols, like BSP,
-PF_CHAOS	MIT CHAOS protocols,
-PF_NS		Xerox Network Systems protocols,
-PF_ISO		ISO protocols,
-PF_OSI		Open Systems Interconnection protocols,
-PF_ECMA		European Computer Manufacturers,
-PF_DATAKIT	Datakit protocols,
-PF_CCITT	ITU-T protocols, like X.25,
-PF_SNA		IBM SNA,
-PF_DECnet	DECnet,
-PF_DLI		DEC Direct Data Link Interface protocol,
-PF_LAT		LAT protocol,
-PF_HYLINK	NSC Hyperchannel,
 PF_APPLETALK	AppleTalk protocols,
 PF_ROUTE	Internal Routing protocol,
 PF_LINK		Link layer interface,
-PF_XTP		eXpress Transfer Protocol,
-PF_COIP		Connection-Oriented IP, aka ST II,
-PF_CNT		Computer Network Technology,
-PF_SIP		Simple Internet Protocol,
 PF_IPX		Novell Internet Packet eXchange protocol,
 PF_RTIP		Help Identify RTIP packets,
 PF_PIP		Help Identify PIP packets,
@@ -125,9 +108,7 @@ socket may provide a sequenced, reliable,
 two-way connection-based data transmission path for datagrams
 of fixed maximum length; a consumer may be required to read
 an entire packet with each read system call.
-This facility is protocol specific, and presently implemented
-only for
-.Dv PF_NS .
+This facility is protocol specific, and presently unimplemented.
 .Dv SOCK_RAW
 sockets provide access to internal network protocols and interfaces.
 The types