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Re: [Qemu-trivial] [Qemu-devel] [PATCH] Correct and standardize header g

From: Markus Armbruster
Subject: Re: [Qemu-trivial] [Qemu-devel] [PATCH] Correct and standardize header guards in all header files
Date: Mon, 06 Jun 2011 11:36:26 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/23.1 (gnu/linux)

Alexandre Raymond <address@hidden> writes:

> As per ISO/IEC 9899, Section 7.1.3 on reserved identifiers,
> identifiers starting with an underscore are reserved.
> Therefore:
> 1) Rename all incorrect header guards
> While I'm at it:
> 2) Standardize header guards to "#ifndef SOMETHING_H"

Consistency is good.

> 3) Repeat the header guard identifier after the closing "#endif"

Such comments can help readers to navigate #if mazes.  Not the case for
header guards.  Just noise.

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