//$$CDS-header$$
-#ifndef __CDSUNIT_INTRUSIVE_STACK_TYPES_H
-#define __CDSUNIT_INTRUSIVE_STACK_TYPES_H
+#ifndef CDSUNIT_INTRUSIVE_STACK_TYPES_H
+#define CDSUNIT_INTRUSIVE_STACK_TYPES_H
#include <cds/intrusive/treiber_stack.h>
#include <cds/intrusive/fcstack.h>
} // namespace std
-#endif // #ifndef __CDSUNIT_INTRUSIVE_STACK_TYPES_H
+#endif // #ifndef CDSUNIT_INTRUSIVE_STACK_TYPES_H