Symbol: SEQ_SUB
usr.sbin/npppd/pptp/pptp_call.c
531
SEQ_SUB(seq, _this->rcv_nxt));
usr.sbin/npppd/pptp/pptp_call.c
540
if (SEQ_SUB(seq, _this->rcv_acked) > RUPDIV(_this->winsz, 2)) {
usr.sbin/npppd/pptp/pptp_call.c
547
SEQ_SUB(seq, _this->rcv_acked), seq,