-/**
- * Handle data given by a client.
- *
- * Check whether the client is allowed to send in this tunnel, save if channel
- * is reliable and send an ACK to the client if there is still buffer space
- * in the tunnel.
- *
- * @param ch Channel.
- * @param c Client which sent the data.
- * @param fwd Is this a FWD data?
- * @param message Data message.
- * @param size Size of data.
- *
- * @return GNUNET_OK if everything goes well, GNUNET_SYSERR in case of en error.
- */
-int
-GCCH_handle_local_data (struct CadetChannel *ch,
- struct CadetClient *c, int fwd,
- const struct GNUNET_MessageHeader *message,
- size_t size);