//  Copyright (c) 2004 Bitflux GmbH, (c) 2006 Carsten Albrecht

//  Licensed 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
//  Unless required by applicable law or agreed to in writing, software
//  distributed under the License is distributed on an "AS IS" BASIS,
//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
//  implied. See the License for the specific language governing
//  permissions and limitations under the License.

//  Author: Bitflux GmbH & Carsten Albrecht