diff --git a/sys/arch/i386/isa/lpt.c b/sys/arch/i386/isa/lpt.c
index 69da96393635..0eee447bb1db 100644
--- a/sys/arch/i386/isa/lpt.c
+++ b/sys/arch/i386/isa/lpt.c
@@ -46,7 +46,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id: lpt.c,v 1.19 1994/05/05 07:52:53 mycroft Exp $
+ *	$Id: lpt.c,v 1.20 1994/05/23 02:33:23 cgd Exp $
  */
 
 /*
@@ -76,7 +76,7 @@
 #define	LPTPRI		(PZERO+8)
 #define	LPT_BSIZE	1024
 
-#ifndef DEBUG
+#if !defined(DEBUG) || !defined(notdef)
 #define lprintf
 #else
 #define lprintf		if (lptdebug) printf
diff --git a/sys/dev/ic/lpt.c b/sys/dev/ic/lpt.c
index 69da96393635..0eee447bb1db 100644
--- a/sys/dev/ic/lpt.c
+++ b/sys/dev/ic/lpt.c
@@ -46,7 +46,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id: lpt.c,v 1.19 1994/05/05 07:52:53 mycroft Exp $
+ *	$Id: lpt.c,v 1.20 1994/05/23 02:33:23 cgd Exp $
  */
 
 /*
@@ -76,7 +76,7 @@
 #define	LPTPRI		(PZERO+8)
 #define	LPT_BSIZE	1024
 
-#ifndef DEBUG
+#if !defined(DEBUG) || !defined(notdef)
 #define lprintf
 #else
 #define lprintf		if (lptdebug) printf
diff --git a/sys/dev/ic/lptvar.h b/sys/dev/ic/lptvar.h
index b18768cef37f..fb33a8e357d2 100644
--- a/sys/dev/ic/lptvar.h
+++ b/sys/dev/ic/lptvar.h
@@ -46,7 +46,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id: lptvar.h,v 1.19 1994/05/05 07:52:53 mycroft Exp $
+ *	$Id: lptvar.h,v 1.20 1994/05/23 02:33:23 cgd Exp $
  */
 
 /*
@@ -76,7 +76,7 @@
 #define	LPTPRI		(PZERO+8)
 #define	LPT_BSIZE	1024
 
-#ifndef DEBUG
+#if !defined(DEBUG) || !defined(notdef)
 #define lprintf
 #else
 #define lprintf		if (lptdebug) printf
diff --git a/sys/dev/isa/lpt.c b/sys/dev/isa/lpt.c
index 69da96393635..0eee447bb1db 100644
--- a/sys/dev/isa/lpt.c
+++ b/sys/dev/isa/lpt.c
@@ -46,7 +46,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id: lpt.c,v 1.19 1994/05/05 07:52:53 mycroft Exp $
+ *	$Id: lpt.c,v 1.20 1994/05/23 02:33:23 cgd Exp $
  */
 
 /*
@@ -76,7 +76,7 @@
 #define	LPTPRI		(PZERO+8)
 #define	LPT_BSIZE	1024
 
-#ifndef DEBUG
+#if !defined(DEBUG) || !defined(notdef)
 #define lprintf
 #else
 #define lprintf		if (lptdebug) printf
diff --git a/sys/dev/isa/lpt_isa.c b/sys/dev/isa/lpt_isa.c
index aa7d12c6b078..653b0483b5e3 100644
--- a/sys/dev/isa/lpt_isa.c
+++ b/sys/dev/isa/lpt_isa.c
@@ -46,7 +46,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- *	$Id: lpt_isa.c,v 1.19 1994/05/05 07:52:53 mycroft Exp $
+ *	$Id: lpt_isa.c,v 1.20 1994/05/23 02:33:23 cgd Exp $
  */
 
 /*
@@ -76,7 +76,7 @@
 #define	LPTPRI		(PZERO+8)
 #define	LPT_BSIZE	1024
 
-#ifndef DEBUG
+#if !defined(DEBUG) || !defined(notdef)
 #define lprintf
 #else
 #define lprintf		if (lptdebug) printf