203 local big_t count(int syms, int len, int left)  in count()  argument
213     if (syms == left)  in count()
217     assert(syms > left && left > 0 && len < max);  in count()
220     index = INDEX(syms, left, len);  in count()
227     least = (left << 1) - syms;  in count()
234     most = (((code_t)left << (max - len)) - syms) /  in count()
240         got = count(syms - use, len + 1, (left - use) << 1);  in count()
258 local int beenhere(int syms, int len, int left, int mem, int rem)  in beenhere()  argument
267     index = INDEX(syms, left, len);  in beenhere()
322 local void examine(int syms, int len, int left, int mem, int rem)  in examine()  argument
329     if (syms == left) {  in examine()
358     if (beenhere(syms, len, left, mem, rem))  in examine()
363     least = (left << 1) - syms;  in examine()
370     most = (((code_t)left << (max - len)) - syms) /  in examine()
385         examine(syms - use, len + 1, (left - use) << 1,  in examine()
403 local void enough(int syms)  in enough()  argument
416         for (n = 3; n <= syms; n++)  in enough()
460     int syms;           /* total number of symbols to code */  in main()  local
472     syms = 286;  in main()
476         syms = atoi(argv[1]);  in main()
483     if (argc > 4 || syms < 2 || root < 1 || max < 1) {  in main()
490     if (max > syms - 1)  in main()
491         max = syms - 1;  in main()
498     if (max > n || (code_t)(syms - 2) >= (((code_t)0 - 1) >> (max - 1))) {  in main()
504     if ((code_t)(syms - 1) > ((code_t)1 << max) - 1) {  in main()
506                 syms, max);  in main()
519     if (syms == 2)              /* iff max == 1 */  in main()
522         size = syms >> 1;  in main()
523         if (size > ((size_t)0 - 1) / (n = (syms - 1) >> 1) ||  in main()
535     for (n = 2; n <= syms; n++) {  in main()
545     printf("%llu total codes for 2 to %d symbols", sum, syms);  in main()
546     if (max < syms - 1)  in main()
552     if (syms == 2)  in main()
564     if ((code_t)syms < ((code_t)1 << (root + 1)))  in main()
565         enough(syms);  in main()