headers for OpenGL, OpenAL, and SDL

[James Pelcis]

If http://darcs.brianweb.net/vendor/powerpc-apple-darwin/include/ is 
legal, then so is a port of AGL.  The updated version on the website 
should have most of it, but I had trouble finding the information on 
Style.  Would someone with a Mac (hi Anders) please test it?  Thank you!

James Pelcis wrote:
> Would derivative works still be under the same non-redistributable 
> license?  If so, there is no point in porting it.
> 
> Anders F Björklund wrote:
>> And that is the problem. Without a Mac, you don't have the original 
>> headers and they can't be-redistributed without permission from Apple...