[PATCH libXi] fix build with gcc 2.95

[Jeremy Huddleston]

On Aug 26, 2010, at 17:01, Fernando Carrijo wrote:

> Besides the obvious documentation...
> 
>  http://www.x.org/wiki/ModularDevelopersGuide#Minimumrequirements

That page also references, "or the fully compatible version [of pkg-config] from Ian Geiser and Zack Rusin that was recently changed to use the MIT license (their code will be available either as a tarball if it's maintained outside of X.Org tree or it will be added to the util module)" as well as some other fairy tales... so I'm not sure how reliable it is... maybe "someone" should actually update that...