@class CMSkiData, NSObject; @protocol OS_dispatch_queue; @interface CMSkiTrackerInternal : NSObject { void *fLocationdConnection; NSObject<OS_dispatch_queue> *fInternalQueue; BOOL fStartedUpdates; CMSkiData *fMostRecentRecord; id /* block */ fHandler; double fRunDistanceOffset; double fRunElevationDescendedOffset; } - (id)init; - (void)dealloc; - (void)_teardown; - (void)_handleUpdates:(id)a0; - (void)_queryUpdatesFromRecord:(id)a0 handler:(id /* block */)a1; - (void)_startUpdatesFromRecord:(id)a0 handler:(id /* block */)a1; - (void)_stopUpdates; @end