@class NSObject; @protocol OS_dispatch_semaphore; @interface __CFN_CoreSchedulingSetRunnable : NSObject { NSObject<OS_dispatch_semaphore> *_sem; id /* block */ _setup; struct _opaque_pthread_t { long long x0; struct __darwin_pthread_handler_rec *x1; char x2[8176]; } *_tid; struct __CFRunLoop { } *_rl; long long _performCount; struct __CFRunLoopSource { } *_pinnedSource; long long _count[5]; } + (void)_run:(id)a0; - (void)dealloc; @end