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Diffstat (limited to 'src/devices/bus/nes/discrete.h')
-rw-r--r--src/devices/bus/nes/discrete.h41
1 files changed, 25 insertions, 16 deletions
diff --git a/src/devices/bus/nes/discrete.h b/src/devices/bus/nes/discrete.h
index 7448e62b727..51576a77e41 100644
--- a/src/devices/bus/nes/discrete.h
+++ b/src/devices/bus/nes/discrete.h
@@ -1,7 +1,9 @@
// license:BSD-3-Clause
// copyright-holders:Fabio Priuli
-#ifndef __NES_DISCRETE_H
-#define __NES_DISCRETE_H
+#ifndef MAME_BUS_NES_DISCRETE_H
+#define MAME_BUS_NES_DISCRETE_H
+
+#pragma once
#include "nxrom.h"
@@ -14,11 +16,13 @@ public:
// construction/destruction
nes_74x161x161x32_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
- // device-level overrides
- virtual void device_start() override;
virtual DECLARE_WRITE8_MEMBER(write_h) override;
virtual void pcb_reset() override;
+
+protected:
+ // device-level overrides
+ virtual void device_start() override;
};
@@ -30,11 +34,13 @@ public:
// construction/destruction
nes_74x139x74_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
- // device-level overrides
- virtual void device_start() override;
virtual DECLARE_WRITE8_MEMBER(write_m) override;
virtual void pcb_reset() override;
+
+protected:
+ // device-level overrides
+ virtual void device_start() override;
};
@@ -46,11 +52,13 @@ public:
// construction/destruction
nes_74x377_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
- // device-level overrides
- virtual void device_start() override;
virtual DECLARE_WRITE8_MEMBER(write_h) override;
virtual void pcb_reset() override;
+
+protected:
+ // device-level overrides
+ virtual void device_start() override;
};
@@ -62,19 +70,20 @@ public:
// construction/destruction
nes_74x161x138_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock);
- // device-level overrides
- virtual void device_start() override;
virtual DECLARE_WRITE8_MEMBER(write_m) override;
virtual void pcb_reset() override;
-};
+protected:
+ // device-level overrides
+ virtual void device_start() override;
+};
// device type definition
-extern const device_type NES_74X161X161X32;
-extern const device_type NES_74X139X74;
-extern const device_type NES_74X377;
-extern const device_type NES_74X161X138;
+DECLARE_DEVICE_TYPE(NES_74X161X161X32, nes_74x161x161x32_device)
+DECLARE_DEVICE_TYPE(NES_74X139X74, nes_74x139x74_device)
+DECLARE_DEVICE_TYPE(NES_74X377, nes_74x377_device)
+DECLARE_DEVICE_TYPE(NES_74X161X138, nes_74x161x138_device)
-#endif
+#endif // MAME_BUS_NES_DISCRETE_H