1 - Document when read, seek, tell callbacks are used. 2 - Add an automated testsuite. 3 - Test (and fix, if necessary) support for unknown sizes. 4 - Test (and fix, if necessary) support for large files. 5 - Read past unknown elements rather than seeking. 6 - Try to handle unknown elements with unknown sizes. 7 - Formalize handling of default element values. 8 - Try to resynchronize stream when read_block fails so that failure to parse 9 a single block can be treated as non-fatal. 10 - Make logging more useful to API users. 11 - Avoid reparsing Cues and ignore any SeekHead at end of file. 12 - Optionally build a Cue index as Clusters are parsed. 13 - Support seeking without Cues. 14 - Avoid building a list of Clusters as they are parsed and retain only the 15 last one parsed. 16 - Add an asynchronous error code to struct nestegg and ensure that API calls 17 continue to fail safely one a fatal error has been returned. 18 - Modify parser/data structures to provide a clean separation. Perhaps the 19 parser should return a generic tree of nodes that a second pass uses to 20 initialize the main data structures. 21 - Use pool allocator for all allocations. 22