2122    uint64_t start, firstBlock, lastBlock, segmentSize, selectedSize = 0, selectedSegment = 0;  in FindFirstInLargest()  local
2126       firstBlock = FindFirstAvailable(start);  in FindFirstInLargest()
2127       if (firstBlock != UINT32_C(0)) { // something's free...  in FindFirstInLargest()
2128          lastBlock = FindLastInFree(firstBlock);  in FindFirstInLargest()
2129          segmentSize = lastBlock - firstBlock + UINT32_C(1);  in FindFirstInLargest()
2132             selectedSegment = firstBlock;  in FindFirstInLargest()
2136    } while (firstBlock != 0);  in FindFirstInLargest()
2189    uint64_t firstBlock; // first block in a segment  in FindFreeBlocks()  local
2197          firstBlock = FindFirstAvailable(start);  in FindFreeBlocks()
2198          if (firstBlock != UINT64_C(0)) { // something's free...  in FindFreeBlocks()
2199             lastBlock = FindLastInFree(firstBlock);  in FindFreeBlocks()
2200             segmentSize = lastBlock - firstBlock + UINT64_C(1);  in FindFreeBlocks()
2208       } while (firstBlock != 0);  in FindFreeBlocks()