You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: main.go
    path of file: ./repos/portmaster/cmds/winkext-test
    
    the code of the file until where you have to start completion: // +build windows

package main

import (
	"flag"
	"fmt"
	"os"
	"os/signal"
	"path/filepath"
	"syscall"

	"github.com/safing/portbase/log"
	"github.com/safing/
    
func handlePackets() {
	var err error
	var handledPackets int

	for {
		pkt := <-packets

		if pkt == nil {
			log.Infof("stopped handling packets")
			return
		}

		log.Infof("received packet: %s", pkt)
		handledPackets++

		if getPayload {
			data, err := pkt.GetPayload()
			if err != nil {
				log.Errorf("failed to get payload: %s", err)
			} else {
				log.Infof("payload is: %x", data)
			}
		}

		// reroute dns requests to nameserver
		if rerouteDNS {
			if pkt.IsOutbound() && !pkt.Info().Src.Equal(pkt.Info().Dst) && pkt.Info().DstPort == 53 {
				log.Infof("rerouting %s", pkt)
				err = pkt.RerouteToNameserver()
				if err != nil {
					log.Errorf("failed to reroute: %s", err)
				}
				continue
			}
		}

		// accept all
		log.Infof("accepting %s", pkt)
		if permanentAccept {
			err = pkt.PermanentAccept()
		} else {
			err = pkt.Accept()
		}
		if err != nil {
			log.Errorf("failed to accept: %s", err)
		}

		if maxPackets > 0 && handledPackets > maxPackets {
			log.Infof("max-packets (%d) reached", maxPackets)
			close(shutdownCh)
			return
		}

	}
}