Lines Matching refs:hlen
158 register u_int hlen;
188 hlen = TH_OFF(tp) * 4;
217 if (hlen < sizeof(*tp)) {
219 length - hlen, hlen, (unsigned long)sizeof(*tp));
231 (void)printf("tcp %d", length - hlen);
232 if (hlen > length) {
234 hlen, length);
365 if (hlen > length) {
367 hlen, length);
406 length -= hlen;
426 if (hlen > sizeof(*tp)) {
431 hlen -= sizeof(*tp);
434 while (hlen > 0) {
444 if (len < 2 || len > hlen)
446 --hlen; /* account for length byte */
448 hlen; /* account for type byte */
452 #define LENCHECK(l) { if ((l) > hlen) goto bad; TCHECK2(*cp, l); }
632 hlen -= datalen;
