From owner-freebsd-questions@FreeBSD.ORG  Wed Dec  9 15:06:43 2009
Return-Path: <owner-freebsd-questions@FreeBSD.ORG>
Delivered-To: freebsd-questions@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id D189B106566B
	for <freebsd-questions@freebsd.org>;
	Wed,  9 Dec 2009 15:06:43 +0000 (UTC)
	(envelope-from alain.aubord@sourire.ch)
Received: from 212-98-41-64.static.adslpremium.ch
	(212-98-41-64.static.adslpremium.ch [212.98.41.64])
	by mx1.freebsd.org (Postfix) with ESMTP id 3F7098FC17
	for <freebsd-questions@freebsd.org>;
	Wed,  9 Dec 2009 15:06:42 +0000 (UTC)
Received: from biollaz.local.sourire.ch (localhost [127.0.0.1])
	by 212-98-41-64.static.adslpremium.ch (8.14.3+Sun/8.14.3) with ESMTP id
	nB9F2pxC003426 for <freebsd-questions@freebsd.org>;
	Wed, 9 Dec 2009 16:02:51 +0100 (CET)
Received: (from alain@localhost)
	by biollaz.local.sourire.ch (8.14.3+Sun/8.14.3/Submit) id
	nB9F2Zaa003425
	for freebsd-questions@freebsd.org; Wed, 9 Dec 2009 16:02:35 +0100 (CET)
Date: Wed, 9 Dec 2009 16:02:35 +0100
From: rhino64@postmail.ch
To: freebsd-questions@freebsd.org
Message-ID: <20091209150235.GA3409@biollaz.local.sourire.ch>
Mail-Followup-To: freebsd-questions@freebsd.org
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
User-Agent: Mutt/1.5.19 (2009-01-05)
X-Mailman-Approved-At: Wed, 09 Dec 2009 20:29:19 +0000
Subject: Where is file "channel_if.h"
X-BeenThere: freebsd-questions@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: User questions <freebsd-questions.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>, 
	<mailto:freebsd-questions-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-questions>
List-Post: <mailto:freebsd-questions@freebsd.org>
List-Help: <mailto:freebsd-questions-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>, 
	<mailto:freebsd-questions-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 09 Dec 2009 15:06:43 -0000

Hi All,
    I need to compile a sound driver which need the include file "channel_if.h".
This file seems to be part of FreeBSD kernel definition. The only file I can find
is "/usr/src/sys/dev/sound/pcm/channel_if.m".

It is similar to a header file but it seems that it should be modified
to have the C header file syntax. How to do this transformation ?

Thanks for the help,

Alain Aubord