Library /sys$common/syshlp/basichelp.hlb EXTERNAL, Syntax  *Conan The Librarian (sorry for the slow response - running on an old VAX)

  External Constants:

      EXTERNAL data-type CONSTANT const-name,...

  External Variables:

      EXTERNAL data-type unsubs-var-name,...

  External Functions:

      EXTERNAL data-type FUNCTION {func-name [pass-mech] [([external-
               param],...)]}

  External Subroutines:

      EXTERNAL SUB {sub-name [pass-mech] [([external-param],...)]},...

      external-param: [OPTIONAL] [ data-type ] [ DIM ([,]...) ] [ pass-mech]

        pass-mech:  { BY DESC  }
                    { BY REF   }
                    { BY VALUE }

  External Pictures:

      EXTERNAL PICTURE pic-name [(param-list)]