// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
-#ifndef _GLIBCPP_OS_DEFINES
-#define _GLIBCPP_OS_DEFINES 1
+#ifndef _GLIBCXX_OS_DEFINES
+#define _GLIBCXX_OS_DEFINES 1
// System-specific #define, typedefs, corrections, etc, go here. This
// file will come before all others.