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-rw-r--r--sys/i386/isa/spkr.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/i386/isa/spkr.c b/sys/i386/isa/spkr.c
index 780b440..4b813ca 100644
--- a/sys/i386/isa/spkr.c
+++ b/sys/i386/isa/spkr.c
@@ -4,13 +4,15 @@
* v1.4 by Eric S. Raymond (esr@snark.thyrsus.com) Aug 1993
* modified for FreeBSD by Andrew A. Chernov <ache@astral.msk.su>
*
- * $Id: spkr.c,v 1.29 1997/02/22 09:37:11 peter Exp $
+ * $Id: spkr.c,v 1.30 1997/12/02 21:06:28 phk Exp $
*/
#include "speaker.h"
#if NSPEAKER > 0
+#include "opt_devfs.h"
+
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/kernel.h>
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