Appendix D Open Software Announcements
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).
Libpng is OSI Certified Open Source Software. OSI Certified Open Source is a certification mark of the Open Source Initiative.
Glenn
glennrp at users.sourceforge.net
February 25, 2010
This Product includes
Copyright (c) <year> <copyright holders>
This software is provided
Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject to the following restrictions:
1.The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required.
2.Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
3.This notice may not be removed or altered from any source distribution.
| 905 |
ZyWALL USG 50 User’s Guide | |
|
|