K    uint32
}

type BpfHdr struct {
	Tstamp  Timeval32
	Caplen  uint32
	Datalen uint32
	Hdrlen  uint16
	_       [2]byte
}

type Termios struct {
	Iflag  uint64
	Oflag  uint64
	Cflag  uint64
	Lflag  uint64
	Cc     [20]uint8
	Ispeed uint64
	Ospeed uint64
}

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

const (

	_AT_EACCESS          = 0x200
	_AT_EMPTY_PATH       = 0x1000
)

type pollFd struct {
	Fd      int32
	Events  int16
	Revents int16
}

type Termios struct {
	Iflag     uint32
	Oflag     uint32
	Cflag     uint32
	Lflag     uint32
	Line      uint8
	Cc        [32]uint8
	Pad_cgo_0 [3]byte
	Ispeed    uint32
	Ospeed    uint32
}

const (
	VINTR    = 0x0
	VQUIT    = 0x1

	SIG_SETMASK = 0x2
)

type Siginfo struct {
	Signo int32
	Errno int32
	Code  int32
	_     int32
	_     [112]byte
}

type Termios struct {
	Iflag  uint32
	Oflag  uint32
	Cflag  uint32
	Lflag  uint32
	Line   uint8
	Cc     [19]uint8
	Ispeed uint32
	Ospeed uint32
}

type Taskstats struct {
	Version                   uint16
	Ac_exitcode               uint32

	SIG_UNBLOCK = 0x2
	SIG_SETMASK = 0x3
)

type Siginfo struct {
	Signo int32
	Code  int32
	Errno int32
	_     [116]byte
}

type Termios struct {
	Iflag  uint32
	Oflag  uint32
	Cflag  uint32
	Lflag  uint32
	Line   uint8
	Cc     [23]uint8
	Ispeed uint32
	Ospeed uint32
}

type Taskstats struct {
	Version                   uint16
	Ac_exitcode               uint32

	_AT_EACCESS          = 0x200
	_AT_EMPTY_PATH       = 0x1000
)

type pollFd struct {
	Fd      int32
	Events  int16
	Revents int16
}

type Termios struct {
	Iflag     uint32
	Oflag     uint32
	Cflag     uint32
	Lflag     uint32
	Line      uint8
	Cc        [32]uint8
	Pad_cgo_0 [3]byte
	Ispeed    uint32
	Ospeed    uint32
}

const (
	VINTR    = 0x0
	VQUIT    = 0x1

// limitations under the License.

package flag

import (
	"os"
	"strings"
	"time"

	"github.com/spf13/pflag"
)

// Flaggable defines the set of types that can be flags.
// This is not exhaustive; add more as needed
type Flaggable interface {
	string | bool | uint16 | time.Duration
}

var replacer = strings.NewReplacer("-", "_")

// AddBuildFlagsNX adds the -n and -x build flags to the flag set.
func AddBuildFlagsNX(flags *flag.FlagSet) {
	flags.BoolVar(&cfg.BuildN, "n", false, "")
	flags.BoolVar(&cfg.BuildX, "x", false, "")
}

// AddChdirFlag adds the -C flag to the flag set.
func AddChdirFlag(flags *flag.FlagSet) {
	// The usage message is never printed, but it's used in chdir_test.go
	// to identify that the -C flag is from AddChdirFlag.

)

// A PerPackageFlag is a command-line flag implementation (a flag.Value)
// that allows specifying different effective flags for different packages.
// See 'go help build' for more details about per-package flags.
type PerPackageFlag struct {
	raw     string
	present bool
	values  []ppfValue
}

// A ppfValue is a single <pattern>=<flags> per-package flag value.
type ppfValue struct {

// license that can be found in the LICENSE file.

/*
Package flag implements command-line flag parsing.

# Usage

Define flags using [flag.String], [Bool], [Int], etc.

This declares an integer flag, -n, stored in the pointer nFlag, with type *int:

	import "flag"
	var nFlag = flag.Int("n", 1234, "help message for flag n")

If you like, you can bind the flag to a variable using the Var() functions.

	var flagvar int

//
// ParseOne always returns either a non-nil Flag or a non-nil error,
// and always consumes at least one argument (even on error).
//
// Unlike (*flag.FlagSet).Parse, ParseOne does not log its own errors.
func ParseOne(fs *flag.FlagSet, args []string) (f *flag.Flag, remainingArgs []string, err error) {
	// This function is loosely derived from (*flag.FlagSet).parseOne.

	raw, args := args[0], args[1:]
	arg := raw