- * @param h the host handle
- * @param index the index of the the time slot
- * @param key the key to prove ownership of the timeslot
- * @return GNUNET_YES if the time slot is successfully removed; GNUNET_NO if the
- * time slot cannot be removed - this could be because of the index
- * greater than existing number of time slots or `key' being different
+ * @param c the controller handler
+ * @param msg message received
+ * @return GNUNET_YES if we can continue receiving from service; GNUNET_NO if
+ * not