/* Copyright 2004 Bob Proulx <bob@proulx.com>
Distributed under the two-clause BSD licence;
see the COPYING file for details. */

#include <stdio.h>
#include <stdlib.h>

int foo1() { return 0; }

int foo2() { return 0; }

int foo3() { return 0; }

int foo4() { return 0; }

int main()
{
  foo1();
  foo2();
  foo3();
  foo4();
}