Cisco Cisco IPICS Release 2.1 Licensing Information

        tion and/or other materials provided with the distribution.

     3. All advertising materials mentioning features or use of this

        software must display the following acknowledgment:

 

           This product includes software developed by Greg Roelofs

           and contributors for the book, "PNG: The Definitive Guide,"

           published by O'Reilly and Associates.

 

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GNU LESSER GENERAL PUBLIC LICENSE

       Version 2.1, February 1999

 

Copyright (C) 1991, 1999 Free Software Foundation, Inc.

    59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

Everyone is permitted to copy and distribute verbatim copies

of this license document, but changing it is not allowed.

 

[This is the first released version of the Lesser GPL.  It also counts

as the successor of the GNU Library Public License, version 2, hence

the version number 2.1.]

 

    Preamble

 

 The licenses for most software are designed to take away your

freedom to share and change it.  By contrast, the GNU General Public

Licenses are intended to guarantee your freedom to share and change

free software--to make sure the software is free for all its users.

 

 This license, the Lesser General Public License, applies to some

specially designated software packages--typically libraries--of the

Free Software Foundation and other authors who decide to use it.  You

can use it too, but we suggest you first think carefully about whether

this license or the ordinary General Public License is the better

strategy to use in any particular case, based on the explanations below.

 

 When we speak of free software, we are referring to freedom of use,

not price.  Our General Public Licenses are designed to make sure that

you have the freedom to distribute copies of free software (and charge

for this service if you wish); that you receive source code or can get

it if you want it; that you can change the software and use pieces of

it in new free programs; and that you are informed that you can do

these things.