-/* Initialize a gap ack block interator from user-provided memory. */
-void sctp_tsnmap_iter_init(const struct sctp_tsnmap *,
- struct sctp_tsnmap_iter *);
-
-/* Get the next gap ack blocks. We return 0 if there are no more
- * gap ack blocks.
- */
-int sctp_tsnmap_next_gap_ack(const struct sctp_tsnmap *,
- struct sctp_tsnmap_iter *,__u16 *start, __u16 *end);
-