\brief Saves a translation unit into a serialized representation of
that translation unit on disk.
Any translation unit that was parsed without error can be saved
into a file. The translation unit can then be deserialized into a
new \c CXTranslationUnit with \c clang_createTranslationUnit() or,
if it is an incomplete translation unit that corresponds to a
header, used as a precompiled header when parsing other translation
units.
\param TU The translation unit to save.
\param FileName The file to which the translation unit will be saved.
\param options A bitmask of options that affects how the translation unit
is saved. This should be a bitwise OR of the
CXSaveTranslationUnit_XXX flags.
\returns A value that will match one of the enumerators of the CXSaveError
enumeration. Zero (CXSaveError_None) indicates that the translation unit was
saved successfully, while a non-zero value indicates that a problem occurred.
\brief Saves a translation unit into a serialized representation of that translation unit on disk.
Any translation unit that was parsed without error can be saved into a file. The translation unit can then be deserialized into a new \c CXTranslationUnit with \c clang_createTranslationUnit() or, if it is an incomplete translation unit that corresponds to a header, used as a precompiled header when parsing other translation units.
\param TU The translation unit to save.
\param FileName The file to which the translation unit will be saved.
\param options A bitmask of options that affects how the translation unit is saved. This should be a bitwise OR of the CXSaveTranslationUnit_XXX flags.
\returns A value that will match one of the enumerators of the CXSaveError enumeration. Zero (CXSaveError_None) indicates that the translation unit was saved successfully, while a non-zero value indicates that a problem occurred.