1  typedef char foo_t;
       2  
       3  /* Conflicting, and indexed.  */
       4  extern foo_t var_1;
       5  extern foo_t *var_666;
       6  
       7  int other_func(foo_t *);
       8  
       9  int ignore (void) { other_func (&var_1); other_func (var_666); }