struct sctp_sndrcvinfo *,
struct msghdr *, int len);
void sctp_datamsg_put(struct sctp_datamsg *);
-void sctp_datamsg_free(struct sctp_datamsg *);
-void sctp_datamsg_track(struct sctp_chunk *);
void sctp_chunk_fail(struct sctp_chunk *, int error);
int sctp_chunk_abandoned(struct sctp_chunk *);