Lines Matching refs:changes
168 register u_int changes = 0;
285 * changes in the order: urgent, window, ack, seq (the order minimizes the
291 changes |= NEW_U;
304 changes |= NEW_W;
312 changes |= NEW_A;
320 changes |= NEW_S;
322 switch (changes) {
343 * actual changes match one of our special case encodings -- send packet
352 changes = SPECIAL_I;
360 changes = SPECIAL_D;
369 changes |= NEW_I;
372 changes |= TCP_PUSH_BIT;
400 *cp++ = changes;
405 *cp++ = changes | NEW_C;
434 register u_int hlen, changes;
476 changes = *cp++;
477 log_Printf(LogDEBUG, "compressed: changes = %02x\n", changes);
479 if (changes & NEW_C) {
505 if (changes & TCP_PUSH_BIT)
510 switch (changes & SPECIALS_MASK) {
526 if (changes & NEW_U) {
531 if (changes & NEW_W)
533 if (changes & NEW_A)
535 if (changes & NEW_S) {
542 if (changes & NEW_I) {
572 for (changes = 0; hlen > 0; hlen -= 2)
573 changes += *bp++;
574 changes = (changes & 0xffff) + (changes >> 16);
575 changes = (changes & 0xffff) + (changes >> 16);
576 cs->cs_ip.ip_sum = ~changes;
