}
		return &PathError{Op: "mkdir", Path: path, Err: syscall.ENOTDIR}
	}

	// Slow path: make sure parent exists and then call Mkdir for path.

	// Extract the parent folder from path by first removing any trailing
	// path separator and then scanning backward until finding a path
	// separator or reaching the beginning of the string.
	i := len(path) - 1
	for i >= 0 && IsPathSeparator(path[i]) {
		i--
	}

		if i == -1 {
			break
		}
		if i == 0 { // `\Go` or `C:\Go`
			normPath = `\` + normPath

			break
		}

		path = path[:i]
	}

	normPath = normPath[:len(normPath)-1] // remove trailing '\'

	return volume + normPath, nil
}

func evalSymlinks(path string) (string, error) {
	newpath, err := walkSymlinks(path)
	if err != nil {
		return "", err
	}

    }

    // at this point we are no longer at the start of a word:
    wordStart = false;
    // .. or the input:
    inputStart = false;
  }

  if (wordStart) {
    // This only happens with a trailing delimiter, which should remain.
    result.push_back(delimiter);
  }

  return result;
}

}  // namespace

//
// Public interface
//

    "output": "xn----xhn"
  },
  {
    "input": "-x.xn--zca",
    "output": "-x.xn--zca"
  },
  {
    "input": "-x.ß",
    "output": "-x.xn--zca"
  },
  {
    "comment": "Label with trailing hyphen",
    "input": "x-.xn--zca",
    "output": "x-.xn--zca"
  },
  {
    "input": "x-.ß",
    "output": "x-.xn--zca"
  },
  {
    "comment": "Empty labels",
    "input": "x..xn--zca",

    result=1
  fi
  if grep json: "${file}" | grep -Ee ",[[:space:]]+omitempty|omitempty[[:space:]]+" ; then
    echo "API file: ${file} should not contain leading or trailing spaces for omitempty directive"
    result=1
  fi
done

internal_types_files="${KUBE_ROOT}/pkg/apis/core/types.go ${KUBE_ROOT}/pkg/apis/extensions/types.go"
for internal_types_file in $internal_types_files; do

}

// TrailingZeros returns the number of trailing zero bits in x; the result is [UintSize] for x == 0.
func TrailingZeros(x uint) int {
	if UintSize == 32 {
		return TrailingZeros32(uint32(x))
	}
	return TrailingZeros64(uint64(x))
}

// TrailingZeros8 returns the number of trailing zero bits in x; the result is 8 for x == 0.
func TrailingZeros8(x uint8) int {
	return int(ntz8tab[x])

}

// getLine results the first \r\n or \n delineated line from the given byte
// array. The line does not include trailing whitespace or the trailing new
// line bytes. The remainder of the byte array (also not including the new line
// bytes) is also returned and this will always be smaller than the original
// argument.

// the returned writer will be encoded and then written to w.
// Ascii85 encodings operate in 32-bit blocks; when finished
// writing, the caller must Close the returned encoder to flush any
// trailing partial block.
func NewEncoder(w io.Writer) io.WriteCloser { return &encoder{w: w} }

type encoder struct {
	err  error
	w    io.Writer
	buf  [4]byte    // buffered data waiting to be encoded

	// The extended form disables evaluation of . and .. path
	// elements and disables the interpretation of / as equivalent
	// to \. The conversion here rewrites / to \ and elides
	// . elements as well as trailing or duplicate separators. For
	// simplicity it avoids the conversion entirely for relative
	// paths or paths containing .. elements. For now,
	// \\server\share paths are not converted to

	prevStack := "x"
	for pc := pc1; pc < pc1+1024 && findfunc(pc) == f; pc += sys.PCQuantum {
		stack := ""
		u, uf := newInlineUnwinder(f, pc)
		if file, _ := u.fileLine(uf); file == "?" {
			// We're probably in the trailing function padding, where findfunc
			// still returns f but there's no symbolic information. Just keep
			// going until we definitely hit the end. If we see a "?" in the
			// middle of unwinding, that's a real problem.
			//