void tr_filter_free (TR_FILTER *filt);
int tr_prefix_wildcard_match (char *str, char *wc_str);
int tr_filter_process_rp_permitted (TR_NAME *rp_realm, TR_FILTER *rpp_filter, TR_CONSTRAINT_SET *in_constraints, TR_CONSTRAINT_SET **out_constraints, int *out_action);
void tr_filter_free (TR_FILTER *filt);
int tr_prefix_wildcard_match (char *str, char *wc_str);
int tr_filter_process_rp_permitted (TR_NAME *rp_realm, TR_FILTER *rpp_filter, TR_CONSTRAINT_SET *in_constraints, TR_CONSTRAINT_SET **out_constraints, int *out_action);