}

func (h *header) unpack(msg []byte, off int) (int, error) {
	newOff := off
	var err error
	if h.id, newOff, err = unpackUint16(msg, newOff); err != nil {
		return off, &nestedError{"id", err}
	}
	if h.bits, newOff, err = unpackUint16(msg, newOff); err != nil {
		return off, &nestedError{"bits", err}
	}
	if h.questions, newOff, err = unpackUint16(msg, newOff); err != nil {
		return off, &nestedError{"questions", err}
	}

	return ValAndOff(int64(val)<<32 + int64(uint32(off)))
}

func (x ValAndOff) canAdd32(off int32) bool {
	newoff := x.Off64() + int64(off)
	return newoff == int64(int32(newoff))
}
func (x ValAndOff) canAdd64(off int64) bool {
	newoff := x.Off64() + off
	return newoff == int64(int32(newoff))
}

func (x ValAndOff) addOffset32(off int32) ValAndOff {
	if !x.canAdd32(off) {

	return nil
}

func (fp *FakePolicy) DeepCopyObject() runtime.Object {
	// totally fudged deepcopy
	newFP := &FakePolicy{}
	*newFP = *fp
	return newFP
}

func (fb *FakeBinding) DeepCopyObject() runtime.Object {
	// totally fudged deepcopy
	newFB := &FakeBinding{}
	*newFB = *fb
	return newFB

	}

	// Move to latest.
	cfg.Version = "33"

	newCfg := newServerConfig()

	config.SetRegion(newCfg, cfg.Region)
	storageclass.SetStorageClass(newCfg, cfg.StorageClass)

	for k, loggerArgs := range cfg.Logger.HTTP {
		logger.SetLoggerHTTP(newCfg, k, loggerArgs)
	}
	for k, auditArgs := range cfg.Logger.AuditWebhook {
		logger.SetLoggerHTTPAudit(newCfg, k, auditArgs)
	}

}

// Update Updates browser with new config
func (browseCfg *Config) Update(newCfg Config) {
	configLock.Lock()
	defer configLock.Unlock()
	browseCfg.CSPPolicy = newCfg.CSPPolicy
	browseCfg.HSTSSeconds = newCfg.HSTSSeconds
	browseCfg.HSTSIncludeSubdomains = newCfg.HSTSIncludeSubdomains
	browseCfg.HSTSPreload = newCfg.HSTSPreload
	browseCfg.ReferrerPolicy = newCfg.ReferrerPolicy
}

	newBuf := dst
	if len(dst) != len(p.readers) {
		newBuf = make([][]byte, len(p.readers))
	} else {
		for i := range newBuf {
			newBuf[i] = newBuf[i][:0]
		}
	}
	var newBufLK sync.RWMutex

	if p.offset+p.shardSize > p.shardFileSize {
		p.shardSize = p.shardFileSize - p.offset
	}
	if p.shardSize == 0 {
		return newBuf, nil
	}

}

// Update update storage-class with new config
func (sCfg *Config) Update(newCfg Config) {
	ConfigLock.Lock()
	defer ConfigLock.Unlock()
	sCfg.RRS = newCfg.RRS
	sCfg.Standard = newCfg.Standard
	sCfg.Optimize = newCfg.Optimize
	sCfg.inlineBlock = newCfg.inlineBlock
	sCfg.initialized = true
}

// Enabled returns if storageClass is enabled is enabled.

                size += len;
                if (size == bufferSize) {
                    final char[] newBuf = new char[bufferSize + initialCapacity];
                    System.arraycopy(buf, 0, newBuf, 0, bufferSize);
                    buf = newBuf;
                    bufferSize += initialCapacity;
                }
            }
            return new String(buf, 0, size);

	newk8sServiceHost := "50.76.2.1"
	newCfg := &config.InstallConfig{
		MountedCNINetDir:      tempDir,
		KubeCAFile:            kubeCAFilepath,
		K8sServiceHost:        newk8sServiceHost,
		K8sServicePort:        k8sServicePort,
		K8sServiceAccountPath: tmp,
	}
	// Write out a kubeconfig with one cert
	result, err = createKubeConfig(newCfg)
	if err != nil {
		t.Fatalf("did not expect failure: %v", err)

		isUnblocked := c.newRef.BlockOwnerDeletion == nil || (c.newRef.BlockOwnerDeletion != nil && !*c.newRef.BlockOwnerDeletion)
		if wasBlocked && isUnblocked {
			node, found := gb.uidToNode.Read(c.newRef.UID)
			if !found {
				logger.V(5).Info("cannot find uid in uidToNode", "uid", c.newRef.UID)
				continue
			}
			gb.attemptToDelete.Add(node)
		}
	}
}