CamelProvider * camel_service_get_provider (CamelService *service);
struct _CamelSession *
camel_service_get_session (CamelService *service);
-CamelSettings * camel_service_get_settings (CamelService *service);
+CamelSettings * camel_service_ref_settings (CamelService *service);
void camel_service_set_settings (CamelService *service,
CamelSettings *settings);
const gchar * camel_service_get_uid (CamelService *service);