[SDL] multiple audio device support in 1.3 trunk...

[Ryan C. Gordon]

> The build failed, here's a typescript:
> 
> http://coreland.ath.cx/tmp/build/sdl13/fbsd61_x86_20061018111437

Likely you'll have to disable the video subsystem at the moment, or 
everything but the dummy video driver. The system is still in flux, and 
a lot of existing video backends need to be updated (or deleted).

Also, if you're doing this specifically to test the new audio stuff on 
Solaris, you're probably just going to hit this piece of SDL_sunaudio.c:

     #error this code has not been updated for SDL 1.3.

--ryan.