const sync.mutexWoken

8 uses

	sync (current package)
		mutex.go#L49: 	mutexWoken
		mutex.go#L132: 			if !awoke && old&mutexWoken == 0 && old>>mutexWaiterShift != 0 &&
		mutex.go#L133: 				atomic.CompareAndSwapInt32(&m.state, old, old|mutexWoken) {
		mutex.go#L159: 			if new&mutexWoken == 0 {
		mutex.go#L162: 			new &^= mutexWoken
		mutex.go#L181: 				if old&(mutexLocked|mutexWoken) != 0 || old>>mutexWaiterShift == 0 {
		mutex.go#L242: 			if old>>mutexWaiterShift == 0 || old&(mutexLocked|mutexWoken|mutexStarving) != 0 {
		mutex.go#L246: 			new = (old - 1<<mutexWaiterShift) | mutexWoken