From e05e5231944441a76f4b7cf66b98e8c7b74b3db9 Mon Sep 17 00:00:00 2001
From: Jonathan Campbell <jonathan@castus.tv>
Date: Fri, 27 May 2016 09:48:29 -0700
Subject: [PATCH] in case where DEBUGSERIAL is not defined, make sure stubs
 compile properly to nothing. Fix code to compile properly with no-DEBUGSERIAL
 case.

---
 src/lib/16_dbg.h | 12 ++++++++----
 src/lib/16_in.h  |  1 +
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/src/lib/16_dbg.h b/src/lib/16_dbg.h
index b8c39f6f..e408ac0c 100644
--- a/src/lib/16_dbg.h
+++ b/src/lib/16_dbg.h
@@ -1,10 +1,13 @@
 
-#ifdef DEBUGSERIAL
-# include <hw/8250/8250.h>
+#ifndef _SRC_LIB_16_DBG
+#define _SRC_LIB_16_DBG
+
+# ifdef DEBUGSERIAL
+#  include <hw/8250/8250.h>
 
 void _DEBUG(const char *msg);
 int _DEBUG_INIT();
-#else
+# else
 static inline void _DEBUG(const char *msg) {
 	// NOTHING
 }
@@ -13,5 +16,6 @@ static inline int _DEBUG_INIT() {
 	// NOTHING
 	return -1;
 }
-#endif
+# endif
+#endif // _SRC_LIB_16_DBG
 
diff --git a/src/lib/16_in.h b/src/lib/16_in.h
index 9ac30e81..beb6a3d3 100755
--- a/src/lib/16_in.h
+++ b/src/lib/16_in.h
@@ -32,6 +32,7 @@
 #include "src/lib/16_timer.h"
 #include "src/lib/bitmap.h"
 #include "src/lib/planar.h"
+#include "src/lib/16_dbg.h"
 
 #ifdef	__DEBUG__
 //#define	__DEBUG_InputMgr__
-- 
2.39.2