tag LtTag lt_create_tag lt_tag_lookup lt_tag_lookup_many lt_tag_delete lt_tag_get_name lt_tag_set_hidden lt_tag_get_hidden lt_tag_set_description lt_tag_get_description lt_tag_set_image lt_tag_get_image lt_tag_get_sources lt_get_all_tags lt_get_visible_tags lt_get_tag_name_valid lt_get_tag_names_valid

source LtSource lt_create_source lt_source_lookup lt_source_lookup_many lt_source_delete lt_source_set_uri lt_source_get_uri lt_source_get_filename lt_source_get_schema lt_source_tag lt_source_tag_with_names lt_source_untag lt_source_untag_with_names lt_source_get_tags lt_get_all_sources lt_get_sources_with_schema lt_get_sources_with_tags lt_get_sources_with_tag_names

object LtObject lt_object_get_id lt_object_get_in_db lt_free_object_list

db lt_db_set_filename lt_db_init lt_db_uninit lt_db_is_initted