Attention is currently required from: msuraev. pespin has posted comments on this change. ( https://gerrit.osmocom.org/c/libosmo-netif/+/30196 )

Change subject: osmux: Set M bit in osmuxhdr if seqnum hole found encoding RTP pkts ......................................................................

Patch Set 3:

(1 comment)

File src/osmux_input.c:

https://gerrit.osmocom.org/c/libosmo-netif/+/30196/comment/c09138df_fae8a92d PS3, Line 156: ((state->circuit->last_transmitted_rtp_seq + 1) & 0xffff) != rtp_seqnum;

Where does magic 0xffff comes from?

sequence numbers are uint16_t in RTP. I'm just doing the wraparound there, since last_transmitted_rtp_seq is an int (in order to e able to mark it with -1 to indicate unset).