@interface MTSingletonHolder : NSObject { struct os_unfair_lock_s { unsigned int _os_unfair_lock_opaque; } _lock; } @property (retain, nonatomic) id instance; - (void).cxx_destruct; @end
@interface MTSingletonHolder : NSObject { struct os_unfair_lock_s { unsigned int _os_unfair_lock_opaque; } _lock; } @property (retain, nonatomic) id instance; - (void).cxx_destruct; @end