@interface BSAtomicSignal : NSObject { _Atomic BOOL _flag; } - (BOOL)signal; - (BOOL)hasBeenSignalled; - (id)init; - (id)description; @end
@interface BSAtomicSignal : NSObject { _Atomic BOOL _flag; } - (BOOL)signal; - (BOOL)hasBeenSignalled; - (id)init; - (id)description; @end