INIT_LSIZE
calloc((size_t)(TBITSET * (INIT_LSIZE+1)), sizeof (int));
lkst = (LOOKSETS *) malloc(sizeof (LOOKSETS) * (INIT_LSIZE + 1));
for (i = 0; i <= INIT_LSIZE; ++i)
lsetsize = INIT_LSIZE + 1;