PPP_HDRLEN
db->comp_bytes += isize - BSD_OVHD - PPP_HDRLEN;
olen = PPP_HDRLEN + BSD_OVHD;
rptr += PPP_HDRLEN;
isize -= PPP_HDRLEN;
db->bytes_out += olen - PPP_HDRLEN - BSD_OVHD;
ibuf += (PPP_HDRLEN + 2);
ilen = isize - (PPP_HDRLEN + 2);
skb = dev_alloc_skb(ap->mru + PPP_HDRLEN + 2);
wptr += PPP_HDRLEN;
olen = PPP_HDRLEN + DEFLATE_OVHD;
if (isize <= PPP_HDRLEN + DEFLATE_OVHD) {
seq = get_unaligned_be16(ibuf + PPP_HDRLEN);
state->strm.next_in = ibuf + PPP_HDRLEN + DEFLATE_OVHD;
state->strm.avail_in = isize - (PPP_HDRLEN + DEFLATE_OVHD);
state->strm.avail_out = osize - PPP_HDRLEN;
ppp->file.hdrlen = PPP_HDRLEN - 2; /* don't count proto bytes */
if (skb_cow_head(skb, PPP_HDRLEN))
dev->hard_header_len = PPP_HDRLEN;
ppp->xcomp->comp_extra + PPP_HDRLEN;
if (ppp->dev->hard_header_len > PPP_HDRLEN)
ppp->dev->hard_header_len - PPP_HDRLEN);
obuff_size = ppp->mru + PPP_HDRLEN + 1;
obuff_size = ppp->mru + PPP_HDRLEN;
obuf += PPP_HDRLEN;
if (isize <= PPP_HDRLEN + MPPE_OVHD) {
ibuf += PPP_HDRLEN + MPPE_OVHD;
isize -= PPP_HDRLEN + MPPE_OVHD; /* -6 */
skb = dev_alloc_skb(ap->mru + PPP_HDRLEN + 2);
PPP_HDRLEN,
- PPP_HDRLEN))
pvcc->chan.mtu = atmvcc->qos.txtp.max_sdu - PPP_HDRLEN -
u8 _ppp_hdr[PPP_HDRLEN];
offset += PPP_HDRLEN;