_DECLARE_XSTRTOL (xstrtoull, unsigned long long int)
#endif
-#ifndef __attribute__
-# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 8)
-# define __attribute__(x)
-# endif
-#endif
-
-#ifndef ATTRIBUTE_NORETURN
-# define ATTRIBUTE_NORETURN __attribute__ ((__noreturn__))
+#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 8)
+# define _GL_ATTRIBUTE_NORETURN __attribute__ ((__noreturn__))
+#else
+# define _GL_ATTRIBUTE_NORETURN /* empty */
#endif
/* Report an error for an invalid integer in an option argument.
void xstrtol_fatal (enum strtol_error,
int, char, struct option const *,
- char const *) ATTRIBUTE_NORETURN;
+ char const *) _GL_ATTRIBUTE_NORETURN;
#endif /* not XSTRTOL_H_ */