diff --git a/scsh/solaris/tty-consts.scm b/scsh/solaris/tty-consts.scm
index 7a83431..8bf6dc1 100644
--- a/scsh/solaris/tty-consts.scm
+++ b/scsh/solaris/tty-consts.scm
@@ -210,6 +210,6 @@
 ;;; tcsetattr() constants
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 
-(define %set-tty-info/now	0)	; TCSANOW   Make change immediately.
-(define %set-tty-info/drain	1)	; TCSADRAIN Drain output, then change.
-(define %set-tty-info/flush	2)	; TCSAFLUSH Drain output, flush input.
+(define %set-tty-info/now	21518)	; TCSANOW   Make change immediately.
+(define %set-tty-info/drain	21519)	; TCSADRAIN Drain output, then change.
+(define %set-tty-info/flush	21520)	; TCSAFLUSH Drain output, flush input.