/sys$common/syshlp/helplib.hlb MMS, Generating Description Files, Qualifiers, /INCLUDES  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    /INCLUDES (D)
    /NOINCLUDES

    Indicates whether C include files are scanned for dependencies.
    This qualifier gives the same functionality as the Scan Include
    Files toggle button.