License in question

[Dirk Huenniger]

Hello everybody,
I would like to use a library in an GPLed project and distribute this
library together
with the project. The library is licensed in the following way. Do you
know if this is Ok or would you suggest to use another (GPLed but less
documented packed) package instead?
Cheers Dirk

/Copyright (c) 2000-2005 by Nicolas Devillard.
Written by Nicolas Devillard. Not derived from licensed software.
 
Permission is granted to anyone to use this software for any
purpose on any computer system, and to redistribute it freely,
subject to the following restrictions:
 
1. The author is not responsible for the consequences of use of
   this software, no matter how awful, even if they arise
   from defects in it.
 
2. The origin of this software must not be misrepresented, either
   by explicit claim or by omission.
 
3. Altered versions must be plainly marked as such, and must not
   be misrepresented as being the original software.
 
4. This notice may not be removed or altered./