+void yaz_oi_set_facetlist(
+ Z_OtherInformation **otherInformation, ODR odr,
+ Z_FacetList *facet_list)
+{
+ int categoryValue = 1;
+ Z_External *z_external = 0;
+ Z_OtherInformationUnit *oi =
+ yaz_oi_update(otherInformation, odr, yaz_oid_userinfo_facet_1,
+ categoryValue, 0);
+ if (!oi)
+ return;
+ oi->which = Z_OtherInfo_externallyDefinedInfo;
+ z_external = odr_malloc(odr, sizeof(*z_external));
+ z_external->which = Z_External_userFacets;
+ z_external->direct_reference = odr_oiddup(odr, yaz_oid_userinfo_facet_1);
+ z_external->indirect_reference = 0;
+ z_external->descriptor = 0;
+ z_external->u.facetList = facet_list;
+ oi->information.externallyDefinedInfo = z_external;
+}
+
+Z_FacetList *yaz_oi_get_facetlist(Z_OtherInformation **otherInformation)
+{
+ int categoryValue = 1;
+ Z_External *z_external = 0;
+ Z_OtherInformationUnit *oi =
+ yaz_oi_update(otherInformation, 0, yaz_oid_userinfo_facet_1,
+ categoryValue, 0);
+ if (!oi)
+ return 0;
+ z_external = oi->information.externallyDefinedInfo;
+
+ if (z_external && z_external->which == Z_External_userFacets)
+ return z_external->u.facetList;
+ return 0;
+}
+