BITMAPS
memset(hashp->BITMAPS, 0, sizeof (hashp->BITMAPS));
hashp->BITMAPS[i], 0, 1))
hashp->BITMAPS[ndx] = (u_int16_t)pnum;
(char *)hashp->mapp[ndx], hashp->BITMAPS[ndx], 0, 1, 1)) {