--- np2/macos9/soundmng.h	2003/10/23 07:20:43	1.1
+++ np2/macos9/soundmng.h	2003/11/06 03:22:41	1.2
@@ -1,4 +1,6 @@
 
+#define	SOUNDMNG_USEBUFFERING
+
 enum {
 	SOUND_PCMSEEK		= 0,
 	SOUND_PCMSEEK1		= 1,
@@ -16,16 +18,21 @@ void soundmng_destroy(void);
 #define soundmng_reset()
 void soundmng_play(void);
 void soundmng_stop(void);
+#if defined(SOUNDMNG_USEBUFFERING)
+void soundmng_sync(void);
+#else
 #define	soundmng_sync()
+#endif
 #define soundmng_setreverse(reverse)
 
 #define soundmng_pcmplay(num, loop)
 #define	soundmng_pcmstop(num)
 
-
-// ---- for mac
-
 #ifdef __cplusplus
 }
 #endif
 
+
+// ---- for mac
+
+