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Diffstat (limited to 'src/devices/bus/vcs_ctrl/wheel.h')
-rw-r--r--src/devices/bus/vcs_ctrl/wheel.h11
1 files changed, 5 insertions, 6 deletions
diff --git a/src/devices/bus/vcs_ctrl/wheel.h b/src/devices/bus/vcs_ctrl/wheel.h
index 91b0c836929..369afe7c614 100644
--- a/src/devices/bus/vcs_ctrl/wheel.h
+++ b/src/devices/bus/vcs_ctrl/wheel.h
@@ -6,10 +6,10 @@
**********************************************************************/
-#pragma once
+#ifndef MAME_BUS_VCS_CTRL_WHEEL_H
+#define MAME_BUS_VCS_CTRL_WHEEL_H
-#ifndef __VCS_WHEEL__
-#define __VCS_WHEEL__
+#pragma once
#include "ctrl.h"
@@ -45,7 +45,6 @@ private:
// device type definition
-extern const device_type VCS_WHEEL;
-
+DECLARE_DEVICE_TYPE(VCS_WHEEL, vcs_wheel_device)
-#endif
+#endif // MAME_BUS_VCS_CTRL_WHEEL_H