Function gio_sys::g_socket_client_connect_to_host

pub unsafe extern "C" fn g_socket_client_connect_to_host(
    client: *mut GSocketClient,
    host_and_port: *const c_char,
    default_port: u16,
    cancellable: *mut GCancellable,
    error: *mut *mut GError
) -> *mut GSocketConnection