+
+ int can_grow; /* are we allowed to reallocate */
+ int t_class; /* implicit tagging (-1==default tag) */
+ int t_tag;
+
+ int enable_bias; /* force choice enable flag */
+ int choice_bias; /* force choice */
+ int lenlen; /* force length-of-lenght (odr_setlen()) */
+ FILE *print; /* output file handler for direction print */
+ int indent; /* current indent level for printing */