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Diffstat (limited to 'src/devices/bus/adamnet/spi.h')
-rw-r--r--src/devices/bus/adamnet/spi.h12
1 files changed, 5 insertions, 7 deletions
diff --git a/src/devices/bus/adamnet/spi.h b/src/devices/bus/adamnet/spi.h
index fad035fb686..01e86d5c67f 100644
--- a/src/devices/bus/adamnet/spi.h
+++ b/src/devices/bus/adamnet/spi.h
@@ -6,10 +6,10 @@
**********************************************************************/
-#pragma once
+#ifndef MAME_BUS_ADAMNET_SPI_H
+#define MAME_BUS_ADAMNET_SPI_H
-#ifndef __ADAM_SPI__
-#define __ADAM_SPI__
+#pragma once
#include "adamnet.h"
#include "bus/centronics/ctronics.h"
@@ -52,8 +52,6 @@ protected:
// device type definition
-extern const device_type ADAM_SPI;
-
-
+DECLARE_DEVICE_TYPE(ADAM_SPI, adam_spi_device)
-#endif
+#endif // MAME_BUS_ADAMNET_SPI_H