[physfs] Command & Conquer MIX archives

[Ryan C. Gordon]

> Any chance to have the MIX archive support in PhysFS ???

We had support for MIX files from some Westwood title, but the problem 
is the filenames were just hashes, which made them somewhat useless (you 
couldn't enumerate them in any useful way).

  http://hg.icculus.org/icculus/physfs/file/17fdeeaf7b51/archivers/mix.c

It never made it into a formal release. If there's a project that needs 
it and plans on hashing filenames before calling into physfs, I'm not 
against including support, though.

--ryan.