210YAP_Term trie_depth_breadth(
TrEntry trie,
TrEntry db_trie, YAP_Int opt_level, YAP_Int start_counter, YAP_Int *end_counter);
211void trie_data_order_correction(
void);
212TrData trie_get_depth_breadth_reduction_current_data(
void);
213YAP_Int trie_get_db_opt_level_count(YAP_Int opt_level);
214void trie_replace_nested_trie(
TrEntry trie, YAP_Int nested_trie_id, YAP_Term new_term);
215YAP_Int trie_get_db_opt_min_prefix(
void);
216void trie_set_db_opt_min_prefix(YAP_Int min_prefix);