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Diffstat (limited to 'src/devices/sound/upd1771.h')
-rw-r--r--src/devices/sound/upd1771.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/devices/sound/upd1771.h b/src/devices/sound/upd1771.h
index 20b0467670f..7dfc7ae32e5 100644
--- a/src/devices/sound/upd1771.h
+++ b/src/devices/sound/upd1771.h
@@ -22,9 +22,9 @@ public:
auto ack_handler() { return m_ack_handler.bind(); }
- DECLARE_READ8_MEMBER( read );
- DECLARE_WRITE8_MEMBER( write );
- WRITE_LINE_MEMBER( pcm_write );
+ uint8_t read();
+ void write(uint8_t data);
+ void pcm_write(int state);
protected:
// device-level overrides