Lines Matching refs:PPP_HDRLEN
629 if (len < PPP_HDRLEN) {
645 hlen = PPP_HDRLEN + MAX_IPHDR;
647 hlen = PPP_HDRLEN;
664 ip = (struct ip *) (mp->b_rptr + PPP_HDRLEN);
666 type = vj_compress_tcp(ip, len - PPP_HDRLEN, &cp->vj_comp,
673 dp = vjhdr - PPP_HDRLEN;
693 (cp->flags & CCP_ISUP? cp->mtu + PPP_HDRLEN: 0));
840 if (hlen != PPP_HDRLEN) {
841 dp = mp->b_rptr + hlen - PPP_HDRLEN;
843 np = allocb(PPP_HDRLEN, BPRI_MED);
850 mp->b_wptr += PPP_HDRLEN;
908 len = msgdsize(mp) - PPP_HDRLEN;
917 dp = np->b_rptr + PPP_HDRLEN;
930 PULLUP(mp, hlen + PPP_HDRLEN);
934 dp = np->b_rptr + PPP_HDRLEN;
967 if ((np = allocb(iphlen + PPP_HDRLEN + 4, BPRI_MED)) == 0)
974 bcopy((caddr_t)iphdr, (caddr_t)dp + PPP_HDRLEN, iphlen);
975 np->b_wptr = dp + iphlen + PPP_HDRLEN;
1036 if (len < PPP_HDRLEN + CCP_HDRLEN)
1040 dp = mp->b_rptr + PPP_HDRLEN;
1041 len -= PPP_HDRLEN;