#include <dirent.h>
#include <unistd.h>
#include <stdbool.h>
-#include <stdnoreturn.h>
#if !HAVE_OPENAT
#endif
-noreturn void openat_restore_fail (int);
-noreturn void openat_save_fail (int);
+_Noreturn void openat_restore_fail (int);
+_Noreturn void openat_save_fail (int);
/* Using these function names makes application code
slightly more readable than it would be with