Something akin to Mike Ward's scheme will work well. My own preference would, however, be for two different entry points. It is ugly to take a foregone code-path decision at execution time when it can be taken at bind time.
John Gilmore, Ashland, MA 01721 - USA ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
