+void tst_x(ISAMB isb)
+{
+ ISAMC_I isamc_i;
+ ISAM_P isamb_p = 0;
+ struct read_info ri;
+
+ isamc_i.clientData = &ri;
+ isamc_i.read_item = code_read;
+ ri.no = 1000;
+ ri.step = 1;
+ ri.max = 1500;
+ ri.insertMode = 1;
+
+ isamb_merge (isb, &isamb_p , &isamc_i);
+
+ ri.no = 1;
+ ri.step = 1;
+ ri.max = 500;
+ ri.insertMode = 1;
+
+ isamb_merge (isb, &isamb_p , &isamc_i);
+}
+