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Diffstat (limited to 'src/devices/imagedev/printer.h')
-rw-r--r--src/devices/imagedev/printer.h10
1 files changed, 6 insertions, 4 deletions
diff --git a/src/devices/imagedev/printer.h b/src/devices/imagedev/printer.h
index ae8ad93ae97..acf07296882 100644
--- a/src/devices/imagedev/printer.h
+++ b/src/devices/imagedev/printer.h
@@ -8,8 +8,10 @@
****************************************************************************/
-#ifndef __PRINTER_H__
-#define __PRINTER_H__
+#ifndef MAME_DEVICES_IMAGEDEV_PRINTER_H
+#define MAME_DEVICES_IMAGEDEV_PRINTER_H
+
+#pragma once
#define MCFG_PRINTER_ONLINE_CB(_devcb) \
devcb = &printer_image_device::set_online_callback(*device, DEVCB_##_devcb);
@@ -58,6 +60,6 @@ protected:
// device type definition
-extern const device_type PRINTER;
+DECLARE_DEVICE_TYPE(PRINTER, printer_image_device)
-#endif /* __PRINTER_H__ */
+#endif // MAME_DEVICES_IMAGEDEV_PRINTER_H