to the number of variables in *D. All variables are returned
except for those, if any, in the classes indicated by EXCLUDE.
(There is no point in putting DC_SYSTEM in EXCLUDE as
dictionaries never include system variables.) */
void
dict_get_vars_mutable (const struct dictionary *d, struct variable ***vars,
to the number of variables in *D. All variables are returned
except for those, if any, in the classes indicated by EXCLUDE.
(There is no point in putting DC_SYSTEM in EXCLUDE as
dictionaries never include system variables.) */
void
dict_get_vars_mutable (const struct dictionary *d, struct variable ***vars,