final PhantomReference<Object> frqRef;

  /** Whether or not the background thread started successfully. */
  final boolean threadStarted;

  /** Constructs a new queue. */
  public FinalizableReferenceQueue() {
    // We could start the finalizer lazily, but I'd rather it blow up early.
    queue = new ReferenceQueue<>();
    frqRef = new PhantomReference<>(this, queue);

			n.Kind = "type"
			needType = append(needType, n)
			continue
		}

		if (goos == "darwin" || goos == "ios") && strings.HasSuffix(n.C, "Ref") {
			// For FooRef, find out if FooGetTypeID exists.
			s := n.C[:len(n.C)-3] + "GetTypeID"
			n := &Name{Go: s, C: s}
			names = append(names, n)
			optional[n] = true
		}

		// Otherwise, we'll need to find out from gcc.

32ED          ; mapped                 ; 30DB          # 1.1  CIRCLED KATAKANA HO
32EE          ; mapped                 ; 30DE          # 1.1  CIRCLED KATAKANA MA
32EF          ; mapped                 ; 30DF          # 1.1  CIRCLED KATAKANA MI
32F0          ; mapped                 ; 30E0          # 1.1  CIRCLED KATAKANA MU