--- a/gui.h	Tue Dec 14 15:24:36 2004 +0000
+++ b/gui.h	Tue Dec 14 16:53:38 2004 +0000
@@ -102,7 +102,7 @@
 
 /* network gui */
 void ShowNetworkGameWindow();
-
+void ShowChatWindow(StringID str, StringID caption, int maxlen, int maxwidth, byte window_class, uint16 window_number);
 
 /* bridge_gui.c */
 void ShowBuildBridgeWindow(uint start, uint end, byte type);