VMS Help LBR Routines, LBR$SET_INDEX  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    The LBR$SET_INDEX routine sets the index number to use when
    processing libraries that have more than one index.

    Format

      LBR$SET_INDEX  library_index ,index_number

  Additional Information (explode) :

• Returns
• Arguments
• Description
• Condition Values Returned