Lines Matching refs:proto
269 int proto, olen, wspace, r, flush;
276 proto = PPP_PROTOCOL(rptr);
277 if (proto > 0x3fff || proto == 0xfd || proto == 0xfb) {
319 rptr += (proto > 0xff)? 2: 3; /* skip 1st proto byte if 0 */
664 int rlen, proto, r;
670 proto = PPP_PROTOCOL(rptr);
671 if (proto > 0x3fff || proto == 0xfd || proto == 0xfb)
685 if (proto > 0xff) {