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Diffstat (limited to 'src/devices/bus/vic20/4cga.h')
-rw-r--r--src/devices/bus/vic20/4cga.h10
1 files changed, 5 insertions, 5 deletions
diff --git a/src/devices/bus/vic20/4cga.h b/src/devices/bus/vic20/4cga.h
index 0e2cee4bec5..b4e1ada9a05 100644
--- a/src/devices/bus/vic20/4cga.h
+++ b/src/devices/bus/vic20/4cga.h
@@ -6,10 +6,10 @@
**********************************************************************/
-#pragma once
+#ifndef MAME_BUS_VIC20_4CGA_H
+#define MAME_BUS_VIC20_4CGA_H
-#ifndef __C64_4CGA__
-#define __C64_4CGA__
+#pragma once
#include "user.h"
@@ -59,7 +59,7 @@ private:
// device type definition
-extern const device_type C64_4CGA;
+DECLARE_DEVICE_TYPE(C64_4CGA, c64_4cga_device)
-#endif
+#endif // MAME_BUS_VIC20_4CGA_H