}

	select {
	case r := <-ch:
		return r.addrs, r.err
	case <-ctx.Done():
		// TODO(bradfitz,brainman): cancel the ongoing
		// GetAddrInfoW? It would require conditionally using
		// GetAddrInfoEx with lpOverlapped, which requires
		// Windows 8 or newer. I guess we'll need oldLookupIP,
		// newLookupIP, and newerLookUP.
		//
		// For now we just let it finish and write to the
		// buffered channel.

pkg syscall (windows-386), const WSASYS_STATUS_LEN = 128
pkg syscall (windows-386), const X509_ASN_ENCODING = 1
pkg syscall (windows-386), func CancelIoEx(Handle, *Overlapped) error
pkg syscall (windows-386), func ConnectEx(Handle, Sockaddr, *uint8, uint32, *uint32, *Overlapped) error
pkg syscall (windows-386), func FreeAddrInfoW(*AddrinfoW)
pkg syscall (windows-386), func GetAddrInfoW(*uint16, *uint16, *AddrinfoW, **AddrinfoW) error

        `True`,`tf.data` will now automatically add a `prefetch` transformation
        to datasets that end in synchronous transformations. This enables data
        generation to be overlapped with data consumption. This may cause a
        small increase in memory usage due to buffering. To enable this
        behavior, set `inject_prefetch=True` in
        `tf.data.experimental.OptimizationOptions`.

tr.b.iterateOverIntersectingIntervals(this.timeSlices,function(x){return x.start;},function(x){return x.end;},start,end,addStatsForSlice);return...