 translation unit whose contents will be re-parsed. The translation unit
must originally have been built with c
clang_createTranslationUnitFromSourceFile().</p>

<p>TODO  num_unsaved_files The number of unsaved file entries in p
unsaved_files.</p>

<p>TODO unsaved_files The files that have not yet been saved to disk but may
be required for parsing, including the contents of those files.  The
contents and name of these files (as specified by CXUnsavedFile) are copied
when necessary, so the client only needs 