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-rw-r--r--src/mess/machine/er59256.h21
1 files changed, 20 insertions, 1 deletions
diff --git a/src/mess/machine/er59256.h b/src/mess/machine/er59256.h
index 4a81e6809ce..395c3af0fac 100644
--- a/src/mess/machine/er59256.h
+++ b/src/mess/machine/er59256.h
@@ -14,7 +14,26 @@
MACROS
***************************************************************************/
-DECLARE_LEGACY_DEVICE(ER59256, er59256);
+class er59256_device : public device_t
+{
+public:
+ er59256_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock);
+ ~er59256_device() { global_free(m_token); }
+
+ // access to legacy token
+ void *token() const { assert(m_token != NULL); return m_token; }
+protected:
+ // device-level overrides
+ virtual void device_config_complete();
+ virtual void device_start();
+ virtual void device_stop();
+private:
+ // internal state
+ void *m_token;
+};
+
+extern const device_type ER59256;
+
#define MCFG_ER59256_ADD(_tag) \
MCFG_DEVICE_ADD((_tag), ER59256, 0)