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

    The DCX$EXPAND_DONE routine deletes the context area and sets
    the context variable to zero, thus undoing the work of the
    DCX$EXPAND_INIT routine. Call DCX$EXPAND_DONE when all data
    records have been expanded (using DCX$EXPAND_DATA).