-/** \fn ZEBRA_RES zebra_search_PQF(ZebraHandle zh, const char *pqf_query, \
- const char *setname, zint *hits)
- \brief Search using PQF Query
- \param zh session handle
- \param pqf_query query
- \param setname name of resultset
- \param hits of hits is returned
+
+/**
+ \brief Set limit before Zebra does approx hit count
+ \param zh session handle
+ \param approx_limit the limit
+
+ Results will be approximiate if hit count is greater than the
+ limit specified. By default there is a high-limit (no limit).
+*/
+ZEBRA_RES zebra_set_approx_limit(ZebraHandle zh, zint approx_limit);
+
+/**
+ \brief Search using PQF Query
+ \param zh session handle
+ \param pqf_query query
+ \param setname name of resultset
+ \param hits of hits is returned