const github.com/refraction-networking/utls.max_ack_delay

2 uses

	github.com/refraction-networking/utls (current package)
		u_quic_transport_parameters.go#L22: 	max_ack_delay                       uint64 = 0xb
		u_quic_transport_parameters.go#L190: 	return max_ack_delay