+
+void yaz_facet_attr_init(struct yaz_facet_attr *attr_values)
+{
+ attr_values->errcode = 0;
+ attr_values->errstring = 0;
+ attr_values->relation = 0;
+ attr_values->useattr = 0;
+ attr_values->useattrbuff[0] = 0;
+ attr_values->limit = 0;
+}
+
+static const char *stringattr(Z_ComplexAttribute *c)
+{