first

cpu/br28/audio_hearing/audio_sidetone.h

@@ -0,0 +1,12 @@
+#ifndef _AUD_SIDETONE_H_
+#define _AUD_SIDETONE_H_
+
+#include "generic/typedef.h"
+#include "board_config.h"
+
+void audio_sidetone_inbuf(s16 *data, u16 len);
+int audio_sidetone_open(void);
+int audio_sidetone_close(void);
+int audio_sidetone_suspend(void);
+#endif
+