566     uint32_t blockSize, newTop, i, nextOffset, newBlock, min;  in MBCSSingleAddFromUnicode()  local
591         newBlock=mbcsData->stage2Top;  in MBCSSingleAddFromUnicode()
593             min=newBlock-nextOffset; /* minimum block start with overlap */  in MBCSSingleAddFromUnicode()
594             while(min<newBlock && mbcsData->stage2Single[newBlock-1]==0) {  in MBCSSingleAddFromUnicode()
595                 --newBlock;  in MBCSSingleAddFromUnicode()
598         newTop=newBlock+MBCS_STAGE_2_BLOCK_SIZE;  in MBCSSingleAddFromUnicode()
609         mbcsData->stage1[idx]=(uint16_t)newBlock;  in MBCSSingleAddFromUnicode()
625         newBlock=mbcsData->stage3Top;  in MBCSSingleAddFromUnicode()
627             min=newBlock-nextOffset; /* minimum block start with overlap */  in MBCSSingleAddFromUnicode()
628             while(min<newBlock && stage3[newBlock-1]==0) {  in MBCSSingleAddFromUnicode()
629                 --newBlock;  in MBCSSingleAddFromUnicode()
632         newTop=newBlock+blockSize;  in MBCSSingleAddFromUnicode()
640         while(newBlock<newTop) {  in MBCSSingleAddFromUnicode()
641             mbcsData->stage2Single[i++]=(uint16_t)newBlock;  in MBCSSingleAddFromUnicode()
642             newBlock+=MBCS_STAGE_3_BLOCK_SIZE;  in MBCSSingleAddFromUnicode()
685     uint32_t blockSize, newTop, i, nextOffset, newBlock, min, overlap, maxOverlap;  in MBCSAddFromUnicode()  local
721         newBlock=mbcsData->stage2Top;  in MBCSAddFromUnicode()
723             min=newBlock-nextOffset; /* minimum block start with overlap */  in MBCSAddFromUnicode()
724             while(min<newBlock && mbcsData->stage2[newBlock-1]==0) {  in MBCSAddFromUnicode()
725                 --newBlock;  in MBCSAddFromUnicode()
728         newTop=newBlock+MBCS_STAGE_2_BLOCK_SIZE;  in MBCSAddFromUnicode()
741         while(newBlock<newTop) {  in MBCSAddFromUnicode()
742             mbcsData->stage1[i++]=(uint16_t)newBlock;  in MBCSAddFromUnicode()
743             newBlock+=MBCS_STAGE_2_BLOCK_SIZE;  in MBCSAddFromUnicode()
760         newBlock=mbcsData->stage3Top;  in MBCSAddFromUnicode()
768                 overlap<maxOverlap && stage3[newBlock-overlap-1]==0;  in MBCSAddFromUnicode()
774             newBlock-=overlap;  in MBCSAddFromUnicode()
776         newTop=newBlock+blockSize;  in MBCSAddFromUnicode()
785         while(newBlock<newTop) {  in MBCSAddFromUnicode()
786             mbcsData->stage2[i++]=(newBlock/MBCS_STAGE_3_GRANULARITY)/maxCharLength;  in MBCSAddFromUnicode()
787             newBlock+=MBCS_STAGE_3_BLOCK_SIZE*maxCharLength;  in MBCSAddFromUnicode()