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Diffstat (limited to 'src/devices/machine/pc_lpt.h')
-rw-r--r--src/devices/machine/pc_lpt.h12
1 files changed, 7 insertions, 5 deletions
diff --git a/src/devices/machine/pc_lpt.h b/src/devices/machine/pc_lpt.h
index 3cf812276d9..9dfb4764259 100644
--- a/src/devices/machine/pc_lpt.h
+++ b/src/devices/machine/pc_lpt.h
@@ -6,8 +6,10 @@
***************************************************************************/
-#ifndef __PC_LPT_H__
-#define __PC_LPT_H__
+#ifndef MAME_MACHINE_PC_LPT_H
+#define MAME_MACHINE_PC_LPT_H
+
+#pragma once
#include "bus/centronics/ctronics.h"
@@ -24,7 +26,7 @@ public:
pc_lpt_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
// static configuration helpers
- template<class _Object> static devcb_base &set_irq_handler(device_t &device, _Object object) { return downcast<pc_lpt_device &>(device).m_irq_handler.set_callback(object); }
+ template <class Object> static devcb_base &set_irq_handler(device_t &device, Object &&cb) { return downcast<pc_lpt_device &>(device).m_irq_handler.set_callback(std::forward<Object>(cb)); }
DECLARE_READ8_MEMBER( read );
DECLARE_WRITE8_MEMBER( write );
@@ -82,6 +84,6 @@ private:
required_device<output_latch_device> m_cent_ctrl_out;
};
-extern const device_type PC_LPT;
+DECLARE_DEVICE_TYPE(PC_LPT, pc_lpt_device)
-#endif /* __PC_LPT__ */
+#endif // MAME_MACHINE_PC_LPT_H