System/Library/PrivateFrameworks/ktrace.framework

ktrace.WaitGroup.h

Download ktrace.WaitGroup.h

1. _TtCs12_SwiftObject

@interface ktrace.WaitGroup : _TtCs12_SwiftObject {
    void /* unknown type, empty encoding */ waiters;
    void /* unknown type, empty encoding */ queue;
    void /* unknown type, empty encoding */ semaphore;
    void /* unknown type, empty encoding */ listener;
    void /* unknown type, empty encoding */ waited;
}

@end