768     int root, leaf, next, avbl, used, dpth;  in tdefl_calculate_minimum_redundancy()  local
777     root = 0;  in tdefl_calculate_minimum_redundancy()
781         if (leaf >= n || A[root].m_key < A[leaf].m_key)  in tdefl_calculate_minimum_redundancy()
783             A[next].m_key = A[root].m_key;  in tdefl_calculate_minimum_redundancy()
784             A[root++].m_key = (mz_uint16)next;  in tdefl_calculate_minimum_redundancy()
788         if (leaf >= n || (root < next && A[root].m_key < A[leaf].m_key))  in tdefl_calculate_minimum_redundancy()
790             A[next].m_key = (mz_uint16)(A[next].m_key + A[root].m_key);  in tdefl_calculate_minimum_redundancy()
791             A[root++].m_key = (mz_uint16)next;  in tdefl_calculate_minimum_redundancy()
801     root = n - 2;  in tdefl_calculate_minimum_redundancy()
805         while (root >= 0 && (int)A[root].m_key == dpth)  in tdefl_calculate_minimum_redundancy()
808             root--;  in tdefl_calculate_minimum_redundancy()
3459         mz_uint64 child, root = start;  in mz_zip_reader_sort_central_dir_offsets_by_filename()  local
3462             if ((child = (root << 1U) + 1U) >= size)  in mz_zip_reader_sort_central_dir_offsets_by_filename()
3465 …if (!mz_zip_reader_filename_less(pCentral_dir, pCentral_dir_offsets, pIndices[root], pIndices[chil…  in mz_zip_reader_sort_central_dir_offsets_by_filename()
3467             MZ_SWAP_UINT32(pIndices[root], pIndices[child]);  in mz_zip_reader_sort_central_dir_offsets_by_filename()
3468             root = child;  in mz_zip_reader_sort_central_dir_offsets_by_filename()
3478         mz_uint64 child, root = 0;  in mz_zip_reader_sort_central_dir_offsets_by_filename()  local
3482             if ((child = (root << 1U) + 1U) >= end)  in mz_zip_reader_sort_central_dir_offsets_by_filename()
3485 …if (!mz_zip_reader_filename_less(pCentral_dir, pCentral_dir_offsets, pIndices[root], pIndices[chil…  in mz_zip_reader_sort_central_dir_offsets_by_filename()
3487             MZ_SWAP_UINT32(pIndices[root], pIndices[child]);  in mz_zip_reader_sort_central_dir_offsets_by_filename()
3488             root = child;  in mz_zip_reader_sort_central_dir_offsets_by_filename()