1/* Copyright 2004, 2008 Bob Proulx <bob@proulx.com> 2Distributed under the two-clause BSD licence; 3see the COPYING file for details. */ 4 5#include <stdio.h> 6#include <stdlib.h> 7 8/* This code is passed through. "#if 0 else" */ 9 10/* This code is passed through. "#if 1 then" */ 11 12#if ! defined(BAR) 13int foo() { return 0; } 14#else 15#error BAR defined 16#endif 17 18int main() 19{ 20 foo(); 21} 22