+/* Receive UDP packet. QoS is not supported. */
+
+int silc_socket_udp_stream_read(SilcStream stream, unsigned char *buf,
+ SilcUInt32 buf_len)
+{
+ return silc_net_udp_receive(stream, NULL, 0, NULL, buf, buf_len);
+}
+
+/* Send UDP packet. This always succeeds. */
+
+int silc_socket_udp_stream_write(SilcStream stream, const unsigned char *data,
+ SilcUInt32 data_len)
+{
+ SilcSocketStream sock = stream;
+
+ /* In connectionless state check if remote IP and port is provided */
+ if (!sock->connected && sock->ip && sock->port)
+ return silc_net_udp_send(stream, sock->ip, sock->port, data, data_len);
+
+ /* In connected state use normal writing to socket. */
+ return silc_socket_stream_write(stream, data, data_len);
+}
+
+/* Closes socket */
+
+SilcBool silc_socket_stream_close(SilcStream stream)
+{
+ SilcSocketStream socket_stream = stream;
+
+ if (socket_stream->schedule) {
+ silc_schedule_unset_listen_fd(socket_stream->schedule,
+ socket_stream->sock);
+ silc_schedule_task_del_by_fd(socket_stream->schedule,
+ socket_stream->sock);
+ }
+ silc_net_close_connection(socket_stream->sock);
+
+ return TRUE;
+}
+
+/* Destroys the stream */