-YAZ_EXPORT void log_rpn_query (Z_RPNQuery *rpn);
-YAZ_EXPORT void log_scan_term (Z_AttributesPlusTerm *zapt, oid_value ast);
-YAZ_EXPORT void yaz_log_zquery (Z_Query *q);
+YAZ_EXPORT void log_rpn_query(Z_RPNQuery *rpn);
+YAZ_EXPORT void log_rpn_query_level(int loglevel, Z_RPNQuery *rpn);
+
+YAZ_EXPORT void log_scan_term(Z_AttributesPlusTerm *zapt, oid_value ast);
+YAZ_EXPORT void log_scan_term_level(int loglevel,
+ Z_AttributesPlusTerm *zapt, oid_value ast);
+
+YAZ_EXPORT void yaz_log_zquery(Z_Query *q);
+YAZ_EXPORT void yaz_log_zquery_level(int loglevel, Z_Query *q);
+
+YAZ_EXPORT void wrbuf_diags(WRBUF b, int num_diagnostics,Z_DiagRec **diags);
+YAZ_EXPORT void wrbuf_put_zquery(WRBUF b, const Z_Query *q);