+ char qstr[10000];
+ int i;
+
+ *qstr = '\0';
+ for (i = 0; i<100; i++)
+ strcat(qstr, "@and 1 ");
+ strcat(qstr, "1");
+
+ rpn_query = yaz_pqf_parse (parser, odr, qstr);
+
+ if (!rpn_query)
+ exit(1);
+
+ if (!z_RPNQuery(odr, &rpn_query, 0, 0))
+ {
+ odr_perror(odr, "Encoding query");
+ exit(1);
+ }
+
+ yaz_pqf_destroy(parser);
+ odr_destroy(odr);
+}
+
+/** \brief build a circular referenced query */
+void test2()
+{
+ ODR odr = odr_createmem(ODR_ENCODE);
+ YAZ_PQF_Parser parser = yaz_pqf_create();
+ Z_RPNQuery *rpn_query;