Clean up function declarations

Change-Id: Id79786060f3485c9c60f5561bb9590179947b3ce

basegfx/test/basegfx2d.cxx

@@ -47,13 +47,12 @@
 #include <iostream>
 #include <fstream>
 
-using namespace ::basegfx;
+#include <boxclipper.hxx>
 
+using namespace ::basegfx;
 
 namespace basegfx2d
 {
-    extern double getRandomOrdinal( const ::std::size_t n );
-
 class b2dsvgdimpex : public CppUnit::TestFixture
 {
 private:

basegfx/test/boxclipper.cxx

@@ -36,9 +36,9 @@
 
 #include <boost/bind.hpp>
 
-using namespace ::basegfx;
+#include <boxclipper.hxx>
 
-extern double getRandomOrdinal( const ::std::size_t n );
+using namespace ::basegfx;
 
 namespace basegfx2d
 {

basegfx/test/boxclipper.hxx

+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_BASEGFX_TEST_BOXCLIPPER_HXX
+#define INCLUDED_BASEGFX_TEST_BOXCLIPPER_HXX
+
+#include <sal/config.h>
+
+#include <cstddef>
+
+namespace basegfx2d {
+
+double getRandomOrdinal( const ::std::size_t n );
+
+}
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */