- * @return average delay between transmission and ACK for the
- * last message, FOREVER if the message was not fully transmitted
+ * @param msg_delay where to store average delay between individual message transmissions the
+ * last message (OUT only)
+ * @param ack_delay where to store average delay between transmission and ACK for the
+ * last message, set to FOREVER if the message was not fully transmitted (OUT only)
+ */
+void
+GNUNET_FRAGMENT_context_destroy (struct GNUNET_FRAGMENT_Context *fc,
+ struct GNUNET_TIME_Relative *msg_delay,
+ struct GNUNET_TIME_Relative *ack_delay);
+
+
+/**
+ * Convert an ACK message to a printable format suitable for logging.
+ *
+ * @param ack message to print
+ * @return ack in human-readable format