@class NSOperationQueue, NSObject;
@protocol OS_dispatch_semaphore;
@interface CMDeviceOrientationManagerInternal : NSObject {
struct os_unfair_lock_s { unsigned int _os_unfair_lock_opaque; } fSampleLock;
struct Dispatcher { void /* function */ **x0; id x1; } *fDeviceOrientationDispatcher;
id /* block */ fDeviceOrientationHandler;
NSOperationQueue *fDeviceOrientationQueue;
NSObject<OS_dispatch_semaphore> *fDeviceOrientationSemaphore;
BOOL fDidSignalSemaphore;
int fOrientationCallbackMode;
BOOL fEnableOrientationNotification;
struct Sample { double timestamp; int orientation; } fLatestDeviceOrientationSample;
struct Sample { double timestamp; int orientation; } fLastSignificantOrientationSample;
}
- (id)init;
- (void)dealloc;
@end