From mboxrd@z Thu Jan  1 00:00:00 1970
Message-ID: <1412955446.17191.YahooMailBasic@web184702.mail.ne1.yahoo.com>
Date: Fri, 10 Oct 2014 08:37:26 -0700
From: "Brian L. Stuart" <blstuart@bellsouth.net>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
In-Reply-To: <19494073.1960957.1412944999245.JavaMail.ngmail@webmail18.arcor-online.net>
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Subject: Re: [9fans] [Solved] Anonymous function formal parameter
Topicbox-Message-UUID: 1979f37e-ead9-11e9-9d60-3106f5b1d025

> int
> trans(int c, char *)
> {
>
> That parameter seems not to be used inside. That may answer
> the question...

Yes, that is the answer.  By alowing a parameter name to be
omitted, the compiler can warn you about unused parameters
without having to add clutter that explicitly says, "I'm ignoring
this parameter."

BLS