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-rw-r--r--trunk/src/emu/sound/beep.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/trunk/src/emu/sound/beep.h b/trunk/src/emu/sound/beep.h
new file mode 100644
index 00000000000..62a31952554
--- /dev/null
+++ b/trunk/src/emu/sound/beep.h
@@ -0,0 +1,16 @@
+#pragma once
+
+#ifndef __BEEP_H__
+#define __BEEP_H__
+
+#include "devlegcy.h"
+
+#define BEEPER_TAG "beeper"
+
+void beep_set_state(device_t *device, int on);
+void beep_set_frequency(device_t *device, int frequency);
+void beep_set_volume(device_t *device, int volume);
+
+DECLARE_LEGACY_SOUND_DEVICE(BEEP, beep);
+
+#endif /* __BEEP_H__ */