Split off background thread (threads only) termination and creation into separate functions from Interruption handling to make it easier to avoid race condition bug with Apple rdar://10081775 w.r.t. setting the OpenAL context. New APIs to suspend and resume update threads. Interruption handling calls these automatically. Also partially regressed simplification with regards to getting the current playing state in the main update loop.

/*   SDLMain.m - main entry point for our Cocoa-ized SDL app
       Initial Version: Darrell Walisser <dwaliss1@purdue.edu>
       Non-NIB-Code & other changes: Max Horn <max@quendi.de>

    Feel free to customize this file to suit your needs
*/

#ifndef _SDLMain_h_
#define _SDLMain_h_

#import <Cocoa/Cocoa.h>

@interface SDLMain : NSObject
@end

#endif /* _SDLMain_h_ */