return n, err
}

// Close closes the LimitWriter. It behaves like io.Closer.
func (w *LimitWriter) Close() error {
	if closer, ok := w.Writer.(io.Closer); ok {
		return closer.Close()
	}
	return nil
}

// LimitedWriter takes an io.Writer and returns an ioutil.LimitWriter.
func LimitedWriter(w io.Writer, skipBytes int64, limit int64) *LimitWriter {
	return &LimitWriter{w, skipBytes, limit}
}

		t.Fatal(err)
	}
	if got, want := buf.String(), `<-(<-chan int)(nil)`; got != want {
		t.Fatalf("got:\n%s\nwant:\n%s\n", got, want)
	}
}

type limitWriter struct {
	remaining int
	errCount  int
}

func (l *limitWriter) Write(buf []byte) (n int, err error) {
	n = len(buf)
	if n >= l.remaining {
		n = l.remaining
		err = io.EOF
		l.errCount++
	}
	l.remaining -= n