+ ODR decode; /* decoding stream */
+ /* character set and language negotiation - see include/yaz/z-charneg.h */
+ Z_CharSetandLanguageNegotiation *charneg_request;
+
+
+ /* stuff to be modified/set by backend */
+
+ /* character negotiation response */
+ Z_External *charneg_response;
+ char *query_charset;
+ int records_in_same_charset; /* as query_charset */