# include <libio/iolibio.h>
# endif
-# ifndef __attribute__
-/* This feature is available in gcc versions 2.5 and later. */
-# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5)
-# define __attribute__(Spec) /* empty */
-# endif
-# endif
-
-static void
-__attribute__ ((noreturn))
+static _Noreturn void
print_and_abort (void)
{
/* Don't change any of these strings. Yes, it would be possible to add