1 files changed, 14 insertions, 0 deletions
diff --git a/include/audio.h b/include/audio.h
new file mode 100644
index 0000000000000..6d16347ec80d4
--- /dev/null
+++ b/include/audio.h
@@ -0,0 +1,14 @@
+/*
+ * Header file for audio drivers
+ */
+#include "ntp_types.h"
+
+#define MAXGAIN		255	/* max codec gain */
+#define	MONGAIN		127	/* codec monitor gain */
+
+/*
+ * Function prototypes
+ */
+int	audio_init		P((char *, int, int));
+int	audio_gain		P((int, int, int));
+void	audio_show		P((void));