--- generator/hdr/gensound.h	2020/03/04 04:46:29	1.1.1.2
+++ generator/hdr/gensound.h	2020/03/04 04:46:42	1.1.1.3
@@ -14,6 +14,8 @@ extern int sound_debug;
 extern int sound_minfields;
 extern int sound_maxfields;
 
+int sound_start(void);
+void sound_stop(void);
 int sound_init(void);
 void sound_final(void);
 int sound_reset(void);