// requires that the stream of values produced by math/rand remain unchanged.
// int31n can thus only be used internally, by newly introduced APIs.
//
// For implementation details, see:
// https://lemire.me/blog/2016/06/27/a-fast-alternative-to-the-modulo-reduction
// https://lemire.me/blog/2016/06/30/fast-random-shuffling
func (r *Rand) int31n(n int32) int32 {
	v := r.Uint32()

	}
	switch network {
	case "ip4":
		if ip := ip.To4(); ip != nil {
			return ip, true
		}
	case "ip6":
		if ip.IsLoopback() { // addressing scope of the loopback address depends on each implementation
			return nil, false
		}
		if ip := ip.To16(); ip != nil && ip.To4() == nil {
			return ip, true
		}
	default:
		if ip := ip.To4(); ip != nil {
			return ip, true
		}

			return nil
		}
		return apiErr
	}
	return nil
}

// GetObjectLamdbaHandler - GET Object with transformed data via lambda functions
// ----------
// This implementation of the GET operation applies lambda functions and returns the
// response generated via the lambda functions. To use this API, you must have READ access
// to the object.

// but it is also input to mksyscall,
// which parses the //sys lines and generates system call stubs.
// Note that sometimes we use a lowercase //sys name and wrap
// it in our own nicer implementation, either here or in
// syscall_bsd.go or syscall_unix.go.

package syscall

import (
	"internal/abi"
	"unsafe"
)

func Syscall(trap, a1, a2, a3 uintptr) (r1, r2 uintptr, err Errno)

	testingclock "k8s.io/utils/clock/testing"

	jsonpatch "gopkg.in/evanphx/json-patch.v4"
)

var (
	keyFunc = cache.DeletionHandlingMetaNamespaceKeyFunc
)

// FakeNodeHandler is a fake implementation of NodesInterface and NodeInterface. It
// allows test cases to have fine-grained control over mock behaviors. We also need
// PodsInterface and PodInterface to test list & delete pods, which is implemented in

func (t *TypeParam) Underlying() Type {
	return t.iface()
}

func (t *TypeParam) String() string { return TypeString(t, nil) }

// ----------------------------------------------------------------------------
// Implementation

func (t *TypeParam) cleanup() {
	t.iface()
	t.check = nil
}

// iface returns the constraint interface of t.
func (t *TypeParam) iface() *Interface {
	bound := t.bound

	"math"
	"math/rand"
	"os"
	. "runtime"
	"slices"
	"strings"
	"testing"
	"unsafe"
)

func TestMemHash32Equality(t *testing.T) {
	if *UseAeshash {
		t.Skip("skipping since AES hash implementation is used")
	}
	var b [4]byte
	r := rand.New(rand.NewSource(1234))
	seed := uintptr(r.Uint64())
	for i := 0; i < 100; i++ {
		randBytes(r, b[:])
		got := MemHash32(unsafe.Pointer(&b), seed)

//
// The two methods [Addr.Network] and [Addr.String] conventionally return strings
// that can be passed as the arguments to [Dial], but the exact form
// and meaning of the strings is up to the implementation.
type Addr interface {
	Network() string // name of the network (for example, "tcp", "udp")
	String() string  // string form of address (for example, "192.0.2.1:25", "[2001:db8::1]:80")
}

package base

import (
	"context"
	"flag"
	"fmt"
	"log"
	"os"
	"os/exec"
	"reflect"
	"strings"
	"sync"

	"cmd/go/internal/cfg"
	"cmd/go/internal/str"
)

// A Command is an implementation of a go command
// like go build or go fix.
type Command struct {
	// Run runs the command.
	// The args are the arguments after the command name.
	Run func(ctx context.Context, cmd *Command, args []string)

package ecdsa

import (
	"crypto/elliptic"
	"errors"
	"io"
	"math/big"

	"golang.org/x/crypto/cryptobyte"
	"golang.org/x/crypto/cryptobyte/asn1"
)

// This file contains a math/big implementation of ECDSA that is only used for
// deprecated custom curves.

func generateLegacy(c elliptic.Curve, rand io.Reader) (*PrivateKey, error) {
	k, err := randFieldElement(c, rand)
	if err != nil {
		return nil, err
	}