COPYRIGHT: Copyright (C) 1998-2002,2006-2012 Glenn Randers-Pehrson (glennrp at users.sf.net) Portions copyright (C) 2005 Greg Roelofs DISCLAIMERS: The pngcrush computer program is supplied "AS IS". The Author disclaims all warranties, expressed or implied, including, without limitation, the warranties of merchantability and of fitness for any purpose. The Author assumes no liability for direct, indirect, incidental, special, exemplary, or consequential damages, which may result from the use of the computer program, even if advised of the possibility of such damage. There is no warranty against interference with your enjoyment of the computer program or against infringement. There is no warranty that my efforts or the computer program will fulfill any of your particular purposes or needs. This computer program is provided with all faults, and the entire risk of satisfactory quality, performance, accuracy, and effort is with the user. LICENSE: Permission is hereby irrevocably granted to everyone to use, copy, modify, and distribute this source code, or portions hereof, or executable programs compiled from it, for any purpose, without payment of any fee, subject to the following restrictions: 1. The origin of this source code must not be misrepresented. 2. Altered versions must be plainly marked as such and must not be misrepresented as being the original source. 3. This Copyright notice, disclaimer, and license may not be removed or altered from any source or altered source distribution.