`TGFilterOutputStream`
		get_base_stream
		get_close_base_stream
		set_close_base_stream

`TGOutputStream`
		clear_pending
		close
		close_async
		close_finish
		flush
		flush_async
		flush_finish
		has_pending
		is_closed
		is_closing
		set_pending
		splice
		splice_async
		splice_finish
		write
		write_all
		write_all_async
		write_all_finish
		write_async
		write_bytes
		write_bytes_async
		write_bytes_finish
		write_finish
		writev
		writev_all
		writev_all_async
		writev_all_finish
		writev_async
		writev_finish

`TGObject`
		newv
		new_with_properties
		compat_control
		interface_find_property
		interface_install_property
		interface_list_properties
		add_toggle_ref
		add_weak_pointer
		bind_property
		bind_property_full
		bind_property_with_closures
		dup_data
		dup_qdata
		force_floating
		freeze_notify
		get_data
		get_property
		get_qdata
		getv
		is_floating
		notify
		notify_by_pspec
		ref
		ref_sink
		remove_toggle_ref
		remove_weak_pointer
		replace_data
		replace_qdata
		run_dispose
		set_data
		set_data_full
		set_property
		set_qdata
		set_qdata_full
		setv
		steal_data
		steal_qdata
		thaw_notify
		unref
		watch_closure
		weak_ref
		weak_unref