Lines Matching refs:PPP_HDRLEN
637 if (len < PPP_HDRLEN) {
653 hlen = PPP_HDRLEN + MAX_IPHDR;
655 hlen = PPP_HDRLEN;
672 ip = (struct ip *) (mp->b_rptr + PPP_HDRLEN);
674 type = vj_compress_tcp(ip, len - PPP_HDRLEN, &cp->vj_comp,
681 dp = vjhdr - PPP_HDRLEN;
701 (cp->flags & CCP_ISUP? cp->mtu + PPP_HDRLEN: 0));
848 if (hlen != PPP_HDRLEN) {
857 dp = mp->b_rptr + hlen - PPP_HDRLEN;
859 np = allocb(PPP_HDRLEN, BPRI_MED);
866 mp->b_wptr += PPP_HDRLEN;
924 len = msgdsize(mp) - PPP_HDRLEN;
933 dp = np->b_rptr + PPP_HDRLEN;
946 PULLUP(mp, hlen + PPP_HDRLEN);
950 dp = np->b_rptr + PPP_HDRLEN;
983 if ((np = allocb(iphlen + PPP_HDRLEN + 4, BPRI_MED)) == 0)
990 bcopy((caddr_t)iphdr, (caddr_t)dp + PPP_HDRLEN, iphlen);
991 np->b_wptr = dp + iphlen + PPP_HDRLEN;
1054 if (len < PPP_HDRLEN + CCP_HDRLEN)
1058 dp = mp->b_rptr + PPP_HDRLEN;
1059 len -= PPP_HDRLEN;