+/** \brief get number of lookup operations, since dict_open
+ \param dict dictionary handle
+ \returns number of operatons
+*/
+YAZ_EXPORT
+zint dict_get_no_lookup(Dict dict);
+
+/** \brief get number of insert operations, since dict_open
+ \param dict dictionary handle
+ \returns number of operatons
+*/
+YAZ_EXPORT
+zint dict_get_no_insert(Dict dict);
+
+/** \brief get number of page split operations, since dict_open
+ \param dict dictionary handle
+ \returns number of operatons
+*/
+YAZ_EXPORT
+zint dict_get_no_split(Dict dict);