Lines Matching defs:c2
714 int c1, c2;
745 /* Find the next smallest nonzero frequency, set c2 = its symbol */
747 c2 = -1;
752 c2 = i;
757 if (c2 < 0)
761 freq[c1] += freq[c2];
762 freq[c2] = 0;
771 others[c1] = c2; /* chain c2 onto c1's tree branch */
773 /* Increment the codesize of everything in c2's tree branch */
774 codesize[c2]++;
775 while (others[c2] >= 0) {
776 c2 = others[c2];
777 codesize[c2]++;
