backend := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		if r.Header.Get("X-Forwarded-For") == "" {
			t.Errorf("didn't get X-Forwarded-For header")
		}
		if !strings.Contains(r.Header.Get("X-Forwarded-For"), prevForwardedFor) {
			t.Errorf("X-Forwarded-For didn't contain prior data")
		}
		w.WriteHeader(backendStatus)
		w.Write([]byte(backendResponse))
	}))
	defer backend.Close()

}

func induceSubL_8_64(text []byte, sa, freq, bucket []int64) {
	// Initialize positions for left side of character buckets.
	bucketMin_8_64(text, freq, bucket)
	bucket = bucket[:256] // eliminate bounds check for bucket[cB] below

	// As we scan the array left-to-right, each sa[i] = j > 0 is a correctly
	// sorted suffix array entry (for text[j:]) for which we know that j-1 is type L.

          attr for attr in op_def.attr if attr.name not in derived_attrs
      ]
      attrs_no_default = [
          attr for attr in non_derived_attrs
          if not attr.HasField('default_value')
      ]
      attrs_with_default = [
          attr for attr in non_derived_attrs if attr.HasField('default_value')
      ]
      attr_names = {'f32_', 'i32_', 'i64_', 'i1_'}  # reserved

	// can be up to 4, plus 8 for the hash and 4 additional punctuation characters.
	// That's a total of 205, which is less than chainNameBaseLengthMax (240). So this
	// will never actually return a truncated name.
	return hashAndTruncate(name)
}

// servicePortEndpointChainNameBase returns the suffix for chain names for the given
// endpoint. This is something like

#     elinux_aarch64:  Embedded Linux options for aarch64 (ARM64) CPU support.
#     elinux_armhf:    Embedded Linux options for armhf (ARMv7) CPU support.
#
# Release build options (for all operating systems)
#     release_base:                    Common options for all builds on all operating systems.
#     release_cpu_linux:               Toolchain and CUDA options for Linux CPU builds.

	for i := range slots {
		slots[i] = VarLoc{}
	}
	for i := range registers {
		registers[i] = registers[i][:0]
	}
	for it := live.Iterator(); !it.Done(); {
		k, d := it.Next()
		live := d.(*liveSlot)
		slots[k] = live.VarLoc
		if live.VarLoc.Registers == 0 {
			continue
		}

		mask := uint64(live.VarLoc.Registers)
		for {
			if mask == 0 {
				break
			}

 * names is a distinct URL and they are not interchangeable. For example, even if
 * `http://square.github.io/dagger` and `http://google.github.io/dagger` are served by the same IP
 * address, the two URLs identify different resources.
 *
 * ### Port
 *
 * The port used to connect to the web server. By default this is 80 for HTTP and 443 for HTTPS.
 * This class never returns -1 for the port: if no port is explicitly specified in the URL then the

// specified via the linker's "-capturehostobjs" debugging flag. This
// is intended to make it easier for a developer to inspect the actual
// object feeding into "CGO internal" link step.
func captureHostObj(h *Hostobj) {
	// Form paths for info file and obj file.
	ofile := fmt.Sprintf("captured-obj-%d.o", hostobjcounter)
	ifile := fmt.Sprintf("captured-obj-%d.txt", hostobjcounter)

  }

  /**
   * Returns the Java Unicode escape sequence for the given {@code char}, in the form "\u12AB" where
   * "12AB" is the four hexadecimal digits representing the 16-bit code unit.
   */
  private static String showCharacter(char c) {
    String hex = "0123456789ABCDEF";
    char[] tmp = {'\\', 'u', '\0', '\0', '\0', '\0'};
    for (int i = 0; i < 4; i++) {
      tmp[5 - i] = hex.charAt(c & 0xF);

	}

	if initOnly {
		logger.Info("System initialized and --init-only specified")
		return nil, nil
	}

	// Generate the masquerade mark to use for SNAT rules.
	masqueradeValue := 1 << uint(masqueradeBit)
	masqueradeMark := fmt.Sprintf("%#08x", masqueradeValue)
	logger.V(2).Info("Using iptables mark for masquerade", "mark", masqueradeMark)