License of examples in glibc info docs

I'm trying to find out whether I can use code from the glibc info documentation in a GPLed project (I'm trying to make a feature fix for xvnc4viewer). I can't seem to find any information about this either in the documentation itself, or in the archives of glibc-bugs or debian-legal, or Google

Re: Reusing GPL code without applying GPL legal in Europe?

Krzysztof Siewicz wrote: > Arnoud Engelfriet napisa?(a): > > If you make a valid quote, the license (if any) of the work is > > completely irrelevant. > > Actually, there is jurisprudence in Poland that parties to a contract > may limit or precise what they consider to be fair use of work. If this