--- /dev/null
+// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
+// vim: ts=8 sw=2 smarttab
+#ifndef CEPH_RBD_OBJECT_MAP_TYPES_H
+#define CEPH_RBD_OBJECT_MAP_TYPES_H
+
+#include "include/int_types.h"
+
+static const uint8_t OBJECT_NONEXISTENT = 0;
+static const uint8_t OBJECT_EXISTS = 1;
+static const uint8_t OBJECT_PENDING = 2;
+static const uint8_t OBJECT_EXISTS_CLEAN = 3;
+
+#endif // CEPH_RBD_OBJECT_MAP_TYPES_H