Here is a list of all documented struct and union fields with links to the struct/union documentation for each field:

### - u -

- uncompressed_base : index_tree_node_s
- uncompressed_file_offset : lzma_index_iter
- uncompressed_offset : lzma_index_iter
- uncompressed_size : index_cat_info , lzma_alone_coder , lzma_block , lzma_block_coder , lzma_index_coder , lzma_index_hash_info , lzma_index_hash_s , lzma_index_iter , lzma_index_s , lzma_lzma1_decoder , lzma_lzma2_coder
- uncompressed_stream_offset : lzma_index_iter
- unpadded_size : lzma_index_coder , lzma_index_hash_s , lzma_index_iter , lzma_outbuf
- update : lzma_next_coder_s