// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
-#ifndef _BITS_ATOMICITY_H
-#define _BITS_ATOMICITY_H 1
+#ifndef _GLIBCXX_ATOMICITY_H
+#define _GLIBCXX_ATOMICITY_H 1
#include <bits/gthr.h>
-#define _GLIBCPP_NEED_GENERIC_MUTEX
+#define _GLIBCXX_NEED_GENERIC_MUTEX
typedef int _Atomic_word;