type Flock_t struct {
	Type   int16
	Whence int16
	Start  int64
	Len    int64
	Pid    int32
}

type Termios struct {
	Cflag uint32
	Iflag uint32
	Lflag uint32
	Oflag uint32
	Cc    [11]uint8
}

type Winsize struct {
	Row    uint16
	Col    uint16
	Xpixel uint16
	Ypixel uint16
}

type W_Mnth struct {
	Hid   [4]byte

apiVersion: release-notes/v2
kind: feature
area: istioctl
issue:
  - 51312

releaseNotes:
  - |

func register(global *flag.FlagSet, local *pflag.FlagSet, globalName string) {
	if f := global.Lookup(globalName); f != nil {
		pflagFlag := pflag.PFlagFromGoFlag(f)
		pflagFlag.Name = normalize(pflagFlag.Name)
		local.AddFlag(pflagFlag)
	} else {
		panic(fmt.Sprintf("failed to find flag in global flagset (flag): %s", globalName))
	}
}

	os.Exit(2)
}

var (
	sortOrder = flag.String("sort", "name", "")
	printSize = flag.Bool("size", false, "")
	printType = flag.Bool("type", false, "")

	filePrefix = false
)

func init() {
	flag.Var(nflag(0), "n", "") // alias for -sort address
}

type nflag int

func (nflag) IsBoolFlag() bool {
	return true
}

func (nflag) Set(value string) error {
	if value == "true" {

	"cmd/internal/pkgpattern"
	"cmd/internal/telemetry"
	"flag"
	"fmt"
	"os"
	"runtime"
	"runtime/pprof"
	"strings"
)

var verbflag = flag.Int("v", 0, "Verbose trace output level")
var hflag = flag.Bool("h", false, "Panic on fatal errors (for stack trace)")
var hwflag = flag.Bool("hw", false, "Panic on warnings (for stack trace)")
var indirsflag = flag.String("i", "", "Input dirs to examine (comma separated)")

limitations under the License.
*/

package options

import (
	"github.com/spf13/pflag"

	"k8s.io/component-base/cli/globalflag"

	// ensure libs have a chance to globally register their flags
	_ "k8s.io/apiserver/pkg/admission"
)

// AddCustomGlobalFlags explicitly registers flags that internal packages register
// against the global flagsets from "flag". We do this in order to prevent

	versionCmd.Flags().VisitAll(func(flag *pflag.Flag) {
		if flag.Name == "short" {
			err := flag.Value.Set("true")
			if err != nil {
				fmt.Fprintf(os.Stdout, "set flag %q as true failed due to error %v", flag.Name, err)
			}
		}
		if flag.Name == "remote" {
			err := flag.Value.Set("true")
			if err != nil {
				fmt.Fprintf(os.Stdout, "set flag %q as true failed due to error %v", flag.Name, err)
			}
		}
	})

*/

package options

import (
	"strings"

	"github.com/spf13/pflag"

	cliflag "k8s.io/component-base/cli/flag"

	"k8s.io/kubernetes/cmd/kubeadm/app/constants"
	"k8s.io/kubernetes/cmd/kubeadm/app/features"
)

// AddKubeConfigFlag adds the --kubeconfig flag to the given flagset
func AddKubeConfigFlag(fs *pflag.FlagSet, kubeConfigFile *string) {

	}
	return kubeconfigutil.ClientSetFromFile(file)
}

// ValueFromFlagsOrConfig checks if the "name" flag has been set. If yes, it returns the value of the flag, otherwise it returns the value from config.
func ValueFromFlagsOrConfig(flagSet *pflag.FlagSet, name string, cfgValue interface{}, flagValue interface{}) interface{} {
	if flagSet.Changed(name) {
		return flagValue
	}

		switch f.Name {
		case "v", "add_dir_header", "skip_headers":
			flag.CommandLine.Var(f.Value, f.Name, f.Usage)
		}
	})

	pflag.CommandLine.SetNormalizeFunc(cliflag.WordSepNormalizeFunc)
	pflag.CommandLine.AddGoFlagSet(flag.CommandLine)

	cmd := cmd.NewKubeadmCommand(os.Stdin, os.Stdout, os.Stderr)
	return cmd.Execute()