CLUST_BAD
if (cl < CLUST_BAD)
if (cl > CLUST_BAD)
if (retval >= (CLUST_BAD & CLUST12_MASK))
if (retval >= (CLUST_BAD & CLUST16_MASK))
if (retval >= (CLUST_BAD & CLUST32_MASK))
if (retval >= (CLUST_BAD & CLUST32_MASK))
} else if (nextcl == CLUST_BAD) {