VMS Help System Services, $SUBSYSTEM  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    Saves or restores the process image rights for the current
    protected subsystem.

    Format

      SYS$SUBSYSTEM  enbflg

    C Prototype

      int sys$subsystem  (unsigned int enbflg);

  Additional Information (explode) :

• Argument