VMS Help RTL Routines, OTS$, OTS$POWJJ, Arguments  *Conan The Librarian (sorry for the slow response - running on an old VAX)

 longword-integer-base

    OpenVMS usage:longword_signed
    type:         longword (signed)
    access:       read only
    mechanism:    by value

    Base. The longword-integer-base argument is a signed longword
    containing the base.

 longword-integer-exponent

    OpenVMS usage:longword_signed
    type:         longword (signed)
    access:       read only
    mechanism:    by value

    Exponent. The longword-integer-exponent argument is a signed
    longword containing the exponent.