• Chun-wei Fan's avatar
    Add version macro header · 0c479224
    Chun-wei Fan authored
    Add a version macro header that would reveal the availability of the
    various APIs, which is used to  indicate what stable release series an
    API is available, and what release series is an API deprecated.  This
    is also used to export the symbols using compiler directives, which
    would eliminate the need to maintain .symbols files.
    Annotate the symbols in the pubic headers accordingly, and update the
    doc sections file so that the macros are included in the documentation.