// output to a writer during profiling.
//
// # Heap profile
//
// The heap profile reports statistics as of the most recently completed
// garbage collection; it elides more recent allocation to avoid skewing
// the profile away from live data and toward garbage.
// If there has been no garbage collection at all, the heap profile reports

		// Nothing inline at tracepc.
		return stk
	}

	// Treat the previous func as normal. We haven't actually checked, but
	// since this pc was included in the stack, we know it shouldn't be
	// elided.
	calleeID := abi.FuncIDNormal

	// Remove pc from stk; we'll re-add it below.
	stk = stk[:len(stk)-1]

	for ; uf.valid(); uf = u.next(uf) {
		funcID := u.srcFunc(uf).funcID

    }
  }

  /**
   * Convert a list of hextets into a human-readable IPv6 address.
   *
   * <p>In order for "::" compression to work, the input should contain negative sentinel values in
   * place of the elided zeroes.
   *
   * @param hextets {@code int[]} array of eight 16-bit hextets, or -1s
   */
  private static String hextetsToIPv6String(int[] hextets) {
    // While scanning the array, handle these state transitions:

    }
  }

  /**
   * Convert a list of hextets into a human-readable IPv6 address.
   *
   * <p>In order for "::" compression to work, the input should contain negative sentinel values in
   * place of the elided zeroes.
   *
   * @param hextets {@code int[]} array of eight 16-bit hextets, or -1s
   */
  private static String hextetsToIPv6String(int[] hextets) {
    // While scanning the array, handle these state transitions: