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Simon Mills (simon++at++hal.wgs.estec.esa.nl)
Tue, 13 Jan 1998 09:15:12 +0100

A. Ballard Andrews wrote:
> Just out of curiosity, why do so many of the
> demo programs in pguide have noop statements
> like (channel,data); in them?

This is a trick to avoid compiler warnings about unreferenced variables.
If the "channel" and "data" variables are used then this statement is
not necessary.

-- 
Regards, Simon


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Simon Mills
System Simulation Section (WAS)
Automation & Informatics Department
European Space Research And Technology Centre (ESTEC)
Postbus 299                           e-mail:   simon++at++wgs.estec.esa.nl
2200AG Noordwijk                      phone:    +31-(0)71-565-3725
The Netherlands                       fax:      +31-(0)71-565-5419
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