#include <stdio.h>
extern int (*func_p) (void);
extern int func (void);
extern void foo (void);
void
bar (void)
{
if (func_p != &func || func_p () != 0xbadbeef)
__builtin_abort ();
}
int
main ()
func_p = &func;
foo ();
bar ();
printf ("PASS\n");
return 0;