Clean-room implementation of diagnostic tool inspired by microsoft's dxdiag, for use by gamers trying to figure out if 3d graphics (etc.) are working properly in wine.

Intended to live in the wine source tree eventually, see http://source.winehq.org/git/wine.git/?a=tree;f=programs/dxdiag for what's already been committed. It's hard to get code into the wine tree, so this google code project will hold the parts not yet committed to wine while they get cleaned up.

Should run on real Windows, too.