//$$CDS-header$$
-#ifndef __CDS_GC_PTB_IMPL_H
-#define __CDS_GC_PTB_IMPL_H
+#ifndef __CDS_GC_DHP_DHP_IMPL_H
+#define __CDS_GC_DHP_DHP_IMPL_H
#include <cds/threading/model.h>
}} // namespace cds::gc
//@endcond
-#endif // #ifndef __CDS_GC_PTB_IMPL_H
+#endif // #ifndef __CDS_GC_DHP_DHP_IMPL_H