From 6ac6c402eaaa797db588bb5802910865072dd6ea Mon Sep 17 00:00:00 2001
From: "Richard M. Stallman" <rms@gnu.org>
Date: Sun, 8 Dec 1996 08:24:03 +0000
Subject: [PATCH] (iconify-or-deiconify-frame): Define to be a no-op, so
 commands that call it (like viper.el) work.

---
 lisp/term/pc-win.el | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lisp/term/pc-win.el b/lisp/term/pc-win.el
index 57ba7eb15680..50d101f9ef50 100644
--- a/lisp/term/pc-win.el
+++ b/lisp/term/pc-win.el
@@ -295,6 +295,9 @@ The value may be different for frames on different X displays."
 (defun x-frob-font-slant (font which)
   font)
 
+;; From lisp/term/x-win.el: make iconify-or-deiconify-frame a no-op.
+(fset 'iconify-or-deiconify-frame 'ignore)
+
 ;; From lisp/frame.el
 (fset 'set-default-font 'ignore)
 (fset 'set-mouse-color 'ignore)		; We cannot, I think.