(svn r19062) -Codechange: Move smallmap related functions to their own header.

src/smallmap_gui.h

@@ -0,0 +1,18 @@
+/* $Id$ */
+
+/*
+ * This file is part of OpenTTD.
+ * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
+ * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+/** @file smallmap_gui.h Smallmap GUI functions, used at newgrf.cpp and toolbar_gui.cpp. */
+
+#ifndef SMALLMAP_GUI_H
+#define SMALLMAP_GUI_H
+
+void BuildIndustriesLegend();
+void ShowSmallMap();
+
+#endif /* SMALLMAP_GUI_H */