From 61cae70fe53653dab79ed90cb9418f6c88c2145a Mon Sep 17 00:00:00 2001
From: darkvater <darkvater@openttd.org>
Date: Thu, 13 Jan 2005 16:50:20 +0000
Subject: (svn r1497) -Fix: [1101179] Crash if generating land while industry
 window is open. This also happened for towns and the land information window
 -Added DeleteWindowByClass() function that deletes all windows of a given
 class

---
 functions.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'functions.h')

diff --git a/functions.h b/functions.h
index 6ddcf05ba..b3e99906f 100644
--- a/functions.h
+++ b/functions.h
@@ -201,6 +201,7 @@ void InvalidateWindow(byte cls, WindowNumber number);
 void InvalidateWindowWidget(byte cls, WindowNumber number, byte widget_index);
 void InvalidateWindowClasses(byte cls);
 void DeleteWindowById(WindowClass cls, WindowNumber number);
+void DeleteWindowByClass(WindowClass cls);
 
 void SetObjectToPlaceWnd(int icon, byte mode, Window *w);
 void SetObjectToPlace(int icon, byte mode, WindowClass window_class, WindowNumber window_num);
-- 
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