Avaya 1040E User Manual

   Greg Roelofs
   Tom Tanner

libpng versions 0.5, May 1995, through 0.88, January 1996, are 
Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.

For the purposes of this copyright and license, "Contributing Authors" is 
defined as the following set of individuals:

   Andreas Dilger
   Dave Martindale
   Guy Eric Schalnat
   Paul Schmidt
   Tim Wegner

The PNG Reference Library is supplied "AS IS".  The Contributing 
Authors and Group 42, Inc. disclaim all warranties, expressed or implied, 
including, without limitation, the warranties of merchantability and of 
fitness for any purpose.  The Contributing Authors and Group 42, Inc. 
assume no liability for direct, indirect, incidental, special, exemplary, or 
consequential damages, which may result from the use of the PNG 
Reference Library, even if advised of the possibility of such damage.

Permission is hereby granted to use, copy, modify, and distribute this 
source code, or portions hereof, for any purpose, without 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 may not be removed or altered from any source 
or altered source distribution.

The Contributing Authors and Group 42, Inc. specifically permit, without 
fee, and encourage the use of this source code as a component to 
supporting the PNG file format in commercial products.  If you use this 
source code in a product, acknowledgment is not required but would be 
appreciated.

A "png_get_copyright" function is available, for convenient use in "about" 
boxes and the like:

   printf("%s",png_get_copyright(NULL));

Also, the PNG logo (in PNG format, of course) is supplied in the files 
"pngbar.png" and "pngbar.jpg (88x31) and "pngnow.png" (98x31).