backend = atom_backend_new ();
atom_backend_retrieve_entry_set (backend, gio_atom_retrieve_entry);
atom_backend_enumerate_entries_set (backend, gio_enumerate_entries);
backend = atom_backend_new ();
atom_backend_retrieve_entry_set (backend, gio_atom_retrieve_entry);
atom_backend_enumerate_entries_set (backend, gio_enumerate_entries);