1/*
2 * Copyright (c) 2011 Google Inc. All rights reserved.
3 * Use of this source code is governed by a BSD-style license that can be
4 * found in the LICENSE file.
5 */
6
7#include <stdio.h>
8
9void bar(void);
10void car(void);
11void dar(void);
12void ear(void);
13
14int main() {
15  printf("{\n");
16  bar();
17  car();
18  dar();
19  ear();
20  printf("}\n");
21  return 0;
22}
23