From owner-cvs-all@FreeBSD.ORG  Wed Jan  3 10:50:04 2007
Return-Path: <owner-cvs-all@FreeBSD.ORG>
X-Original-To: cvs-all@FreeBSD.org
Delivered-To: cvs-all@FreeBSD.org
Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52])
	by hub.freebsd.org (Postfix) with ESMTP id 640CE16A403;
	Wed,  3 Jan 2007 10:50:04 +0000 (UTC)
	(envelope-from luigi@FreeBSD.org)
Received: from repoman.freebsd.org (repoman.freebsd.org [69.147.83.41])
	by mx1.freebsd.org (Postfix) with ESMTP id 4BB3413C45E;
	Wed,  3 Jan 2007 10:50:04 +0000 (UTC)
	(envelope-from luigi@FreeBSD.org)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.13.6/8.13.6) with ESMTP id l03Ao4cp033514;
	Wed, 3 Jan 2007 10:50:04 GMT
	(envelope-from luigi@repoman.freebsd.org)
Received: (from luigi@localhost)
	by repoman.freebsd.org (8.13.6/8.13.4/Submit) id l03Ao4fH033513;
	Wed, 3 Jan 2007 10:50:04 GMT (envelope-from luigi)
Message-Id: <200701031050.l03Ao4fH033513@repoman.freebsd.org>
From: Luigi Rizzo <luigi@FreeBSD.org>
Date: Wed, 3 Jan 2007 10:50:04 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: HEAD
Cc: 
Subject: cvs commit: src/sys/dev/usb usbdi_util.h
X-BeenThere: cvs-all@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: CVS commit messages for the entire tree <cvs-all.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-all>,
	<mailto:cvs-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/cvs-all>
List-Post: <mailto:cvs-all@freebsd.org>
List-Help: <mailto:cvs-all-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-all>,
	<mailto:cvs-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 03 Jan 2007 10:50:04 -0000

luigi       2007-01-03 10:50:03 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/usb          usbdi_util.h 
  Log:
  protect against multiple inclusion (this is useful when you
  start working with third party usb modules, where sometimes it
  is not easy to set the inclusion order so that there are no multiple
  inclusions, yet you want to compile with high WARNS levels).
  
  I am not sure if there is a standard for having a leading and/or trailing _
  in the macro name, the usb code seems to use both.
  
  There are still several unprotected headers here so it might be useful
  to do the same thing on other files as well as the need arises.
  
  MFC After: 3 days
  
  Revision  Changes    Path
  1.21      +3 -0      src/sys/dev/usb/usbdi_util.h