Fix build errors.

src/cmd/stty/stty.1

@@ -201,7 +201,8 @@ This character is an additional character causing wakeup.
 .TP 10
 .B dec
 set all modes suitable for Digital Equipment Corp. operating systems
-users; (erase, kill, and interrupt characters to ^?, ^U, and ^C, and ``crt''.)
+users; (erase, kill, and interrupt characters to ^?, ^U, and ^C,
+decctlq and ``crt''.)
 .ns
 .TP 10
 .B 0
@@ -270,6 +271,18 @@ Print two backspaces following the EOT character (control D).
 Control characters echo as themselves; in cooked mode EOT (control-D)
 is not echoed.
 .TP 10
+.B decctlq
+After output is suspended (normally by ^S), only a start character
+(normally ^Q) will restart it.  This is compatible with DEC's vendor
+supplied systems.
+.br
+.ns
+.TP 10
+.B \-decctlq
+After output is suspended, any character typed will restart it;
+the start character will restart output without providing any input.
+(This is the default.)
+.TP 10
 .B tostop
 Background jobs stop if they attempt terminal output.
 .br

src/cmd/stty/stty.c

@@ -106,6 +106,8 @@ struct MODES lmodes[] = {
 	"-ctlecho",	0, LCTLECH,
 	"pendin",	LPENDIN, 0,
 	"-pendin",	0, LPENDIN,
+        "decctlq",      LDECCTQ, 0,
+        "-decctlq",     0, LDECCTQ,
 	"noflsh",	LNOFLSH, 0,
 	"-noflsh",	0, LNOFLSH,
 	0
@@ -430,6 +432,7 @@ prmodes(all)
 			nothing = 0;
 		}
 		lpit(LPENDIN, "-pendin ");
+                lpit(LDECCTQ, "-decctlq ");
 		lpit(LNOFLSH, "-noflsh ");
 		if (any || nothing)
 			fputc('\n', stderr);