[SDL] [Bug] Win x64 audio static (and other win x64observations)

[Sam Lantinga]

> One last small patch, appears some stuff slipped through from your first 
> win64 patch and my local changes streamed in.  I refreshed the entire 
> checkout, and this is what still needs updated (see attached)

Great, this is in CVS, thanks!

> As for the audio problem, appears one of my test applications had some 
> faulty code, I tested loopwave and it works fine.

Glad to hear it.

	-Sam Lantinga, Senior Software Engineer, Blizzard Entertainment