Re: trivial syntax question...

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Glenn Waldron (glenn++at++buggy.csi-east.com)
Thu, 15 May 1997 06:48:13 -0400

On May 15, 17:36, Charlie H. Chang wrote:
> Subject: trivial syntax question...
> Hi,
> In Performer code, sometimes I will see code segment like:
>
> (channel, data);
> pfCull();
>
> or simply:
>
> (data);
>
> Where "data" is type - void, and "channel" is type - pfChannel.
> What do they mean, and what do they do?
> Thank you in advance!

It just prevents the "variable never referenced" compiler warning.
-Glenn

--
Glenn Waldron * PERIL Technologies * 703.598.7835 * gwaldron++at++peril.com
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