From: Karl Heuer <kwzh@gnu.org>
Date: Mon, 14 Feb 1994 21:38:49 +0000 (+0000)
Subject: (check_x): Declare it.
X-Git-Tag: emacs-19.34~9906
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=3868b9ec223578604873624619672cdc6fc5f044;p=emacs.git

(check_x): Declare it.
---

diff --git a/src/xterm.h b/src/xterm.h
index d508eb431ba..2e6d222da23 100644
--- a/src/xterm.h
+++ b/src/xterm.h
@@ -189,6 +189,9 @@ extern struct event_queue x_mouse_queue;
 
 extern Display *x_current_display;
 
+/* This checks to make sure we have a display.  */
+extern void check_x ();
+
 extern struct frame *x_window_to_frame ();
 
 #ifdef USE_X_TOOLKIT