YAZ_EXPORT
int cql_transform_error(cql_transform_t ct, const char **addinfo);
+/** \brief sets error and addinfo for transform
+ \param ct CQL transform handle
+ \param error error code
+ \param addinfo additional info
+ */
+YAZ_EXPORT
+void cql_transform_set_error(cql_transform_t ct, int error, const char *addinfo);
+
/** \brief returns the CQL message corresponding to a given error code.
\param code error code
\returns text message