1  static const char _evoke_link_warning_foo []
       2    __attribute__ ((used, section (".gnu.warning.foo")))
       3      = "function foo is deprecated";
       4  
       5  extern void foo (void);
       6  
       7  static void (*const init_array []) (void)
       8    __attribute__ ((used, section (".init_array"), aligned (sizeof (void *))))
       9    = { foo };