const runtime.sigIdle

7 uses

	runtime (current package)
		sigqueue.go#L63: 	sigIdle = iota
		sigqueue.go#L103: 		case sigIdle:
		sigqueue.go#L104: 			if atomic.Cas(&sig.state, sigIdle, sigSending) {
		sigqueue.go#L111: 			if atomic.Cas(&sig.state, sigReceiving, sigIdle) {
		sigqueue.go#L145: 			case sigIdle:
		sigqueue.go#L146: 				if atomic.Cas(&sig.state, sigIdle, sigReceiving) {
		sigqueue.go#L156: 				if atomic.Cas(&sig.state, sigSending, sigIdle) {