// A zero value for t means WriteTo will not time out.
	SetWriteDeadline(t time.Time) error
}

var listenerBacklogCache struct {
	sync.Once
	val int
}

// listenerBacklog is a caching wrapper around maxListenerBacklog.
//
// listenerBacklog should be an internal detail,
// but widely used packages access it using linkname.
// Notable members of the hall of shame include:
//   - github.com/database64128/tfo-go/v2

	data="/usr/local/google/home/mknyszek/work/go-1/src/net/sock_linux.go"
String id=163
	data="net.listenerBacklog.func1"
String id=164
	data="sync.(*Once).doSlow"
String id=165
	data="/usr/local/google/home/mknyszek/work/go-1/src/sync/once.go"
String id=166
	data="sync.(*Once).Do"
String id=167
	data="net.listenerBacklog"
String id=168
	data="syscall.Listen"
String id=169
	data="sync.(*WaitGroup).Wait"