+static int cmd_update(char *arg)
+{
+ Z_APDU *apdu = zget_APDU(out, Z_APDU_extendedServicesRequest );
+ Z_ExtendedServicesRequest *req = apdu->u.extendedServicesRequest;
+ Z_External *r;
+ int oid[OID_SIZE];
+ Z_IUOriginPartToKeep *toKeep;
+ Z_IUSuppliedRecords *notToKeep;
+ oident update_oid;
+ printf ("Update request\n");
+ fflush(stdout);
+
+ if (!record_last)
+ return 0;
+ update_oid.proto = PROTO_Z3950;
+ update_oid.oclass = CLASS_EXTSERV;
+ update_oid.value = VAL_DBUPDATE;
+ oid_ent_to_oid (&update_oid, oid);
+ req->packageType = odr_oiddup(out,oid);
+ req->packageName = "1.Extendedserveq";
+
+ r = req->taskSpecificParameters = (Z_External *)
+ odr_malloc (out, sizeof(*r));
+ r->direct_reference = odr_oiddup(out,oid);
+ r->which = Z_External_update;
+ r->u.update = (Z_IUUpdate *) odr_malloc(out, sizeof(*r->u.update));
+ r->u.update->which = Z_IUUpdate_esRequest;
+ r->u.update->u.esRequest = (Z_IUUpdateEsRequest *)
+ odr_malloc(out, sizeof(*r->u.update->u.esRequest));
+ toKeep = r->u.update->u.esRequest->toKeep = (Z_IUOriginPartToKeep *)
+ odr_malloc(out, sizeof(*r->u.update->u.esRequest->toKeep));
+ toKeep->databaseName = databaseNames[0];
+ toKeep->action = (int *) odr_malloc(out, sizeof(*toKeep->action));
+ *toKeep->action = Z_IUOriginPartToKeep_recordInsert;
+
+ notToKeep = r->u.update->u.esRequest->notToKeep = (Z_IUSuppliedRecords *)
+ odr_malloc(out, sizeof(*r->u.update->u.esRequest->notToKeep));
+ notToKeep->num = 1;
+ notToKeep->elements = (Z_IUSuppliedRecords_elem **)
+ odr_malloc(out, sizeof(*notToKeep->elements));
+ notToKeep->elements[0] = (Z_IUSuppliedRecords_elem *)
+ odr_malloc(out, sizeof(**notToKeep->elements));
+ notToKeep->elements[0]->u.number = 0;
+ notToKeep->elements[0]->supplementalId = 0;
+ notToKeep->elements[0]->correlationInfo = 0;
+ notToKeep->elements[0]->record = record_last;
+
+ send_apdu(apdu);
+
+ return 2;
+}
+