164   int hh, ii, jj, kk, symCount, *base, *limit;  in read_block_header()  local
168   ii = get_bits(bd, 24);  in read_block_header()
173   if (ii==0x177245 && jj==0x385090) return RETVAL_LAST_BLOCK;  in read_block_header()
176   if (ii!=0x314159 || jj!=0x265359) return RETVAL_NOT_BZIP_DATA;  in read_block_header()
189   for (ii=0; ii<16; ii++) {  in read_block_header()
190     if (hh & (1 << (15 - ii))) {  in read_block_header()
194           bd->symToByte[bd->symTotal++] = (16 * ii) + jj;  in read_block_header()
210   for (ii=0; ii<bd->groupCount; ii++) bd->mtfSymbol[ii] = ii;  in read_block_header()
211   for (ii=0; ii<bd->nSelectors; ii++) {  in read_block_header()
220     bd->mtfSymbol[0] = bd->selectors[ii] = uc;  in read_block_header()
233     for (ii = 0; ii < symCount; ii++) {  in read_block_header()
247       length[ii] = hh;  in read_block_header()
252     for (ii = 1; ii < symCount; ii++) {  in read_block_header()
253       if(length[ii] > maxLen) maxLen = length[ii];  in read_block_header()
254       else if(length[ii] < minLen) minLen = length[ii];  in read_block_header()
284     for (ii = minLen; ii <= maxLen; ii++) {  in read_block_header()
285       temp[ii] = limit[ii] = 0;  in read_block_header()
287         if (length[hh] == ii) hufGroup->permute[pp++] = hh;  in read_block_header()
291     for (ii = 0; ii < symCount; ii++) temp[length[ii]]++;  in read_block_header()
298     for (ii = minLen; ii < maxLen; ii++) {  in read_block_header()
299       pp += temp[ii];  in read_block_header()
300       limit[ii] = pp-1;  in read_block_header()
302       base[ii+1] = pp-(hh+=temp[ii]);  in read_block_header()
322   int ii, jj, kk, runPos, dbufCount, symCount, selector, nextSym,  in read_huffman_data()  local
333   for(ii=0; ii<256; ii++) {  in read_huffman_data()
334     byteCount[ii] = 0;  in read_huffman_data()
335     bd->mtfSymbol[ii] = ii;  in read_huffman_data()
359     ii = hufGroup->minLen;  in read_huffman_data()
360     jj = get_bits(bd, ii);  in read_huffman_data()
361     while (jj > limit[ii]) {  in read_huffman_data()
363       ii++;  in read_huffman_data()
372     jj-=base[ii];  in read_huffman_data()
374     if (ii > hufGroup->maxLen || (unsigned)jj >= MAX_SYMBOLS)  in read_huffman_data()
423     ii = nextSym - 1;  in read_huffman_data()
424     uc = bd->mtfSymbol[ii];  in read_huffman_data()
427     while(ii--) bd->mtfSymbol[ii+1] = bd->mtfSymbol[ii];  in read_huffman_data()
454   int ii, jj;  in burrows_wheeler_prep()  local
460   for (ii=0; ii<256; ii++) {  in burrows_wheeler_prep()
461     int kk = jj + byteCount[ii];  in burrows_wheeler_prep()
462     byteCount[ii] = jj;  in burrows_wheeler_prep()
468   for (ii=0; ii < bw->writeCount; ii++) {  in burrows_wheeler_prep()
469     unsigned char uc = dbuf[ii];  in burrows_wheeler_prep()
470     dbuf[byteCount[uc]] |= (ii << 8);  in burrows_wheeler_prep()