--- np2/wince/soundmng.h	2003/10/21 14:57:41	1.1
+++ np2/wince/soundmng.h	2003/10/25 13:52:24	1.2
@@ -27,7 +27,9 @@ void soundmng_stop(void);
 
 // ---- for windows
 
-void wavemng_cb(UINT msg, HWAVEOUT hwo, WAVEHDR *whd);
+#if defined(WAVEMNG_CBMAIN)
+void soundmng_cb(UINT msg, HWAVEOUT hwo, WAVEHDR *whd);
+#endif
 void soundmng_awake(void);
 
 #ifdef __cplusplus