const sync.mutexWoken

8 uses

	sync (current package)
		mutex.go#L47: 	mutexWoken
		mutex.go#L130: 			if !awoke && old&mutexWoken == 0 && old>>mutexWaiterShift != 0 &&
		mutex.go#L131: 				atomic.CompareAndSwapInt32(&m.state, old, old|mutexWoken) {
		mutex.go#L157: 			if new&mutexWoken == 0 {
		mutex.go#L160: 			new &^= mutexWoken
		mutex.go#L179: 				if old&(mutexLocked|mutexWoken) != 0 || old>>mutexWaiterShift == 0 {
		mutex.go#L240: 			if old>>mutexWaiterShift == 0 || old&(mutexLocked|mutexWoken|mutexStarving) != 0 {
		mutex.go#L244: 			new = (old - 1<<mutexWaiterShift) | mutexWoken