diff --git a/src/script/script_gui.h b/src/script/script_gui.h
new file mode 100644
--- /dev/null
+++ b/src/script/script_gui.h
@@ -0,0 +1,23 @@
+/*
+ * 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 script_gui.hpp %Window for configuring the scripts  */
+
+#ifndef SCRIPT_GUI_HPP
+#define SCRIPT_GUI_HPP
+
+#include "../company_type.h"
+#include "../textfile_type.h"
+
+void ShowScriptListWindow(CompanyID slot);
+Window *ShowScriptDebugWindow(CompanyID show_company = INVALID_COMPANY);
+void ShowScriptSettingsWindow(CompanyID slot);
+void ShowScriptTextfileWindow(TextfileType file_type, CompanyID slot);
+void ShowScriptDebugWindowIfScriptError();
+void InitializeScriptGui();
+
+#endif /* SCRIPT_GUI_HPP */