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From: willcox@ccvaxa.UUCP
Newsgroups: net.unix-wizards
Subject: Re: Re: modification to /usr/src/lib/lib
Message-ID: <47500004@ccvaxa.UUCP>
Date: Fri, 14-Dec-84 09:50:00 EST
Article-I.D.: ccvaxa.47500004
Posted: Fri Dec 14 09:50:00 1984
Date-Received: Mon, 17-Dec-84 04:10:51 EST
References: <6528@brl-tgr.UUCP>
Lines: 14
Nf-ID: #R:brl-tgr:-652800:ccvaxa:47500004:000:333
Nf-From: ccvaxa!willcox    Dec 14 08:50:00 1984

> Anyone else have any favorite additions to printf?

%r for "remote" format.  Lets you write your own routine to take
printf-like parameters.  For example:

routine (parm, args)
{
	printf ("The param is %d, caller printed %r", parm, &args);
}

would be called as, for example:

	routine (x, "My printf prints %d and %d\n", 10, 20);