1 files changed, 12 insertions, 12 deletions
diff --git a/sample/cbreak.rb b/sample/cbreak.rb
index 6d3d551569..5d2d849512 100644
--- a/sample/cbreak.rb
+++ b/sample/cbreak.rb
@@ -1,31 +1,31 @@
 # ioctl example works on Sun
 
-%CBREAK = 0x00000002
-%ECHO = 0x00000008
-%TIOCGETP = 0x40067408
-%TIOCSETP = 0x80067409
+CBREAK = 0x00000002
+ECHO = 0x00000008
+TIOCGETP = 0x40067408
+TIOCSETP = 0x80067409
 
 def cbreak ()
-  set_cbreak(%TRUE)
+  set_cbreak(TRUE)
 end
 
 def cooked ()
-  set_cbreak(%FALSE)
+  set_cbreak(FALSE)
 end
 
 def set_cbreak (on)
   tty = "\0" * 256
-  $stdin.ioctl(%TIOCGETP, tty)
+  $stdin.ioctl(TIOCGETP, tty)
   ttys = tty.unpack("C4 S")
   if on
-    ttys[4] |= %CBREAK
-    ttys[4] &= ~%ECHO
+    ttys[4] |= CBREAK
+    ttys[4] &= ~ECHO
   else
-    ttys[4] &= ~%CBREAK
-    ttys[4] |= %ECHO
+    ttys[4] &= ~CBREAK
+    ttys[4] |= ECHO
   end
   tty = ttys.pack("C4 S")
-  $stdin.ioctl(%TIOCSETP, tty)
+  $stdin.ioctl(TIOCSETP, tty)
 end
 cbreak();