Lines Matching defs:changes
182 u_int changes = 0;
290 * expects changes in the order: urgent, window, ack, seq (the order
296 changes |= NEW_U;
308 changes |= NEW_W;
316 changes |= NEW_A;
324 changes |= NEW_S;
327 switch (changes) {
346 * actual changes match one of our special case encodings --
355 changes = SPECIAL_I;
363 changes = SPECIAL_D;
372 changes |= NEW_I;
375 changes |= TCP_PUSH_BIT;
398 *cp++ = changes | NEW_C;
403 *cp++ = changes;
476 u_int hlen, changes;
522 changes = *cp++;
523 if (changes & NEW_C) {
549 if (changes & TCP_PUSH_BIT)
554 switch (changes & SPECIALS_MASK) {
569 if (changes & NEW_U) {
574 if (changes & NEW_W)
576 if (changes & NEW_A)
578 if (changes & NEW_S)
582 if (changes & NEW_I) {
606 for (changes = 0; hlen > 0; hlen -= 2)
607 changes += *bp++;
608 changes = (changes & 0xffff) + (changes >> 16);
609 changes = (changes & 0xffff) + (changes >> 16);
610 cs->cs_ip.ip_sum = ~ changes;