//go:build !test

package main

import (
	"os"
	"os/signal"
	"syscall"
)

func defaultSignalChan() <-chan struct{} {
	ch := make(chan struct{})
	go func() {
		sig := make(chan os.Signal, 1)
		signal.Notify(sig, syscall.SIGINT, syscall.SIGTERM)
		<-sig
		close(ch)
	}()
	return ch
}