1879N/A * Copyright 2007-2008 Peter Hutterer 1612N/A * Permission is hereby granted, free of charge, to any person obtaining a 1612N/A * copy of this software and associated documentation files (the "Software"), 1612N/A * to deal in the Software without restriction, including without limitation 1612N/A * the rights to use, copy, modify, merge, publish, distribute, sublicense, 1612N/A * and/or sell copies of the Software, and to permit persons to whom the 1612N/A * Software is furnished to do so, subject to the following conditions: 1612N/A * The above copyright notice and this permission notice (including the next 1612N/A * paragraph) shall be included in all copies or substantial portions of the 1612N/A * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 1612N/A * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 1612N/A * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 1612N/A * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 1612N/A * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 1612N/A * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 1612N/A * DEALINGS IN THE SOFTWARE. 1612N/A * Author: Peter Hutterer, University of South Australia, NICTA 1879N/A/*********************************************************************** 1879N/A * Request change in the device hierarchy.