mac_compute
if ((r = mac_compute(mac, seqno, data, dlen,
int mac_compute(struct sshmac *, uint32_t, const u_char *, int,
if ((r = mac_compute(mac, state->p_send.seqnr,
if ((r = mac_compute(mac, state->p_send.seqnr,
(void) mac_compute(state->packet_discard_mac,