Date: Mon, 13 Dec 1999 10:52:46 +0200 (IST)
From: Eli Zaretskii <eliz AT is DOT elta DOT co DOT il>
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To: "Vani R." <vani AT accord-soft DOT com>
cc: djgpp AT delorie DOT com
Subject: Re: Regarding C and C++ built-in variables
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On Mon, 13 Dec 1999, Vani R. wrote:

>       We know that C and C++ header files contains some built-in variables
> like __attribute__, __extension__, __typeof__   etc., Is there any way by
> which I can get a list of all these variables from all the header files.

Either grep (from v2gnu/grepNNb.zip) or ID-utils (from v2gnu/idu32b.zip) 
can help you find all those identifiers.

Here's (an untested) command for Grep:

	grep __[a-zA-Z]__ include/.../*.h

Why do you need that, anyway?