YAZ_EXPORT void log_rpn_query(Z_RPNQuery *rpn);
YAZ_EXPORT void log_rpn_query_level(int loglevel, Z_RPNQuery *rpn);
YAZ_EXPORT void log_scan_term(Z_AttributesPlusTerm *zapt, const Odr_oid *ast);
YAZ_EXPORT void log_rpn_query(Z_RPNQuery *rpn);
YAZ_EXPORT void log_rpn_query_level(int loglevel, Z_RPNQuery *rpn);
YAZ_EXPORT void log_scan_term(Z_AttributesPlusTerm *zapt, const Odr_oid *ast);