(x_top_window_to_frame): Declare this function.

diff --git a/src/xterm.h b/src/xterm.h
index 24d48d39d60770db123f311c41c0402b2f7196d0..ae126a099f92bc1cd1221ab5217e1b81f0a65f81 100644 (file)
--- a/src/xterm.h
+++ b/src/xterm.h
@@ -200,6 +200,7 @@ extern struct frame *x_window_to_frame ();
 
 #ifdef USE_X_TOOLKIT
 extern struct frame *x_any_window_to_frame ();
+extern struct frame *x_top_window_to_frame ();
 #endif
 
 /* The frame (if any) which has the X window that has keyboard focus.