// 2-byte needle
	{"xxxxxx", "01", false},
	{"01xxxx", "01", true},
	{"xx01xx", "01", true},
	{"xxxx01", "01", true},
	{"01xxxxx"[1:], "01", false},
	{"xxxxx01"[:6], "01", false},
	// 3-byte needle
	{"xxxxxxx", "012", false},
	{"012xxxx", "012", true},
	{"xx012xx", "012", true},
	{"xxxx012", "012", true},
	{"012xxxxx"[1:], "012", false},

  environ_cp[var_name] = str(var)


def convert_version_to_int(version):
  """Convert a version number to a integer that can be used to compare.

  Version strings of the form X.YZ and X.Y.Z-xxxxx are supported. The
  'xxxxx' part, for instance 'homebrew' on OS/X, is ignored.

  Args:
    version: a version to be converted

  Returns:
    An integer if converted successfully, otherwise return None.
  """

		// point
		return -1, syscall.ENOENT
	}
	n = copy(buf, []byte(s))

	return n, nil
}

// GUIDFromString parses a string in the form of
// "{XXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX}" into a GUID.
func GUIDFromString(str string) (GUID, error) {
	guid := GUID{}
	str16, err := syscall.UTF16PtrFromString(str)
	if err != nil {
		return guid, err
	}

# Use to increase verbosity on particular files, e.g. LOG_SPEC=token_controller*=5,other_controller*=4
LOG_SPEC=${LOG_SPEC:-""}
LOG_DIR=${LOG_DIR:-"/tmp"}
TMP_DIR=${TMP_DIR:-$(kube::realpath "$(mktemp -d -t "$(basename "$0").XXXXXX")")}
CONTAINER_RUNTIME_ENDPOINT=${CONTAINER_RUNTIME_ENDPOINT:-"unix:///run/containerd/containerd.sock"}
RUNTIME_REQUEST_TIMEOUT=${RUNTIME_REQUEST_TIMEOUT:-"2m"}
IMAGE_SERVICE_ENDPOINT=${IMAGE_SERVICE_ENDPOINT:-""}

		},
		{
			name: "nil User",
			url: &URL{
				Scheme: "http",
				Host:   "host.tld",
				Path:   "this:that",
				User:   UserPassword("", "password"),
			},
			want: "http://:xxxxx@host.tld/this:that",
		},
		{
			name: "blank Username, blank Password",
			url: &URL{
				Scheme: "http",
				Host:   "host.tld",
				Path:   "this:that",
			},
			want: "http://host.tld/this:that",