Function gio_sys::g_socket_condition_timed_wait

pub unsafe extern fn g_socket_condition_timed_wait(socket: *mut GSocket,
                                                   condition: GIOCondition,
                                                   timeout: i64,
                                                   cancellable: *mut GCancellable,
                                                   error: *mut *mut GError)
                                                   -> gboolean