[compiz] screenshot plugin compile fails on freebsd

[David Reveman]

Just replacing it with alphasort is not going to work as screenshot2.png
will be sorted as greater than screenshot10.png. I've added a shotSort
to the screenshot plugin that should work OK.

-David

On Wed, 2006-10-11 at 21:53 +0700, Denis F. Latypoff wrote:
> Hello list,
> 
> there is no `versionsort' implementation in the dirent.h on standard
> installation of freebsd 6.x.
> I have replaced `versionsort' with `alphasort' in screenshot.c, but I
> don't know whether that fix will cause crash screenshot plugin since I have
> not yet ran the latest git xgl/compiz/mesa on my freebsd.
>