--- np2/sound/beep.h	2004/07/03 17:25:39	1.5
+++ np2/sound/beep.h	2005/02/07 14:46:12	1.7
@@ -16,8 +16,8 @@ typedef struct {
 	UINT16	hz;
 	int		buz;
 	int		__puchi;
-	BYTE	mode;
-	BYTE	padding[3];
+	UINT8	mode;
+	UINT8	padding[3];
 
 	int		low;
 	int		enable;
@@ -42,6 +42,7 @@ extern "C" {
 extern	_BEEP		beep;
 
 void beep_initialize(UINT rate);
+void beep_deinitialize(void);
 void beep_setvol(UINT vol);
 void beep_changeclock(void);