--- np2/sound/cs4231.h	2003/10/16 17:58:08	1.1.1.1
+++ np2/sound/cs4231.h	2003/10/20 06:36:33	1.2
@@ -63,6 +63,10 @@ typedef struct {
 	BYTE		buffer[CS4231_BUFBYTES];
 } _CS4231, *CS4231;
 
+typedef struct {
+	UINT	rate;
+} CS4231CFG;
+
 
 #ifdef __cplusplus
 extern "C" {