340   int h;                        /* table level */  in huft_build()  local
446   h = -1;                       /* no tables yet--level -1 */  in huft_build()
466         h++;  in huft_build()
491           if (h)  in huft_build()
500         u[h] = ++q;             /* table starts after link */  in huft_build()
504         if (h)  in huft_build()
506           x[h] = i;             /* save pattern for backing up */  in huft_build()
511           u[h-1][j] = r;        /* connect to last table */  in huft_build()
545       while ((i & ((1 << w) - 1)) != x[h])  in huft_build()
547         h--;                    /* don't need to update q */  in huft_build()
1090   unsigned h;           /* maximum struct huft's malloc'ed */  in inflate()  local
1099   h = 0;  in inflate()
1108     if (hufts > h)  in inflate()
1109       h = hufts;  in inflate()
1126   fprintf(stderr, "<%u> ", h);  in inflate()