hufts             319 lib/inflate.c  STATIC unsigned hufts;         /* track memory usage */
hufts             497 lib/inflate.c          hufts += z + 1;         /* track memory usage */
hufts            1101 lib/inflate.c      hufts = 0;
hufts            1108 lib/inflate.c      if (hufts > h)
hufts            1109 lib/inflate.c        h = hufts;