--- rxvt-unicode/src/ptytty.h	2004/08/15 02:17:32	1.1
+++ rxvt-unicode/src/ptytty.h	2004/08/15 02:35:27	1.2
@@ -21,6 +21,8 @@
   bool get ();
   void put ();
 
+  void close_tty ();
+
   bool make_controlling_tty ();
 };