ub_ctx_create ub_ctx_create_event ub_ctx_delete ub_ctx_get_option ub_ctx_set_option ub_ctx_config ub_ctx_set_fwd ub_ctx_resolvconf ub_ctx_hosts ub_ctx_add_ta ub_ctx_add_ta_autr ub_ctx_add_ta_file ub_ctx_trustedkeys ub_ctx_debugout ub_ctx_debuglevel ub_ctx_async ub_poll ub_wait ub_fd ub_process ub_resolve ub_resolve_async ub_resolve_event ub_cancel ub_resolve_free ub_strerror ub_ctx_print_local_zones ub_ctx_zone_add ub_ctx_zone_remove ub_ctx_data_add ub_ctx_data_remove ub_version ub_ctx_set_event