+#
+# TERMCAP - Define this if your system is termcap based,
+# otherwise a terminfo based system is assumed.
+#
+# SRCRT - Includes code to allow you to specify
+# source routes.
+# Format is:
+# [!]@hop1@hop2...[@|:]dst
+# Leading ! means strict source route.
+#
+# NOSTRNCASECMP - Define this if you do not have strncasecmp() in
+# your C libarary.
+#
+# USE_TERMIO - Define this if you have System V termio
+# structures. What is here is how things
+# are on Cray computers.
+#
+# KLUDGELINEMODE - Define this to get the kludged up version
+# of linemode that was in 4.3BSD. This is a
+# good thing to have around for talking to
+# older systems.
+#
+#