--- uae/src/include/gensound.h	2018/04/24 16:49:05	1.1.1.5
+++ uae/src/include/gensound.h	2018/04/24 17:20:28	1.1.1.8
@@ -10,7 +10,8 @@
 extern int sound_available;
 
 extern void (*sample_handler) (void);
-extern unsigned long sample_evtime;
+
+extern unsigned int obtainedfreq;
 
 /* Determine if we can produce any sound at all.  This can be only a guess;
  * if unsure, say yes.  Any call to init_sound may change the value.  */
@@ -19,15 +20,8 @@ extern int setup_sound (void);
 extern int init_sound (void);
 extern void close_sound (void);
 
-extern void sample16_handler (void);
-extern void sample16i_rh_handler (void);
-extern void sample16i_crux_handler (void);
-extern void sample8_handler (void);
+extern void switch_audio_interpol (void);
+
 extern void sample16s_handler (void);
-extern void sample16si_rh_handler (void);
-extern void sample16si_crux_handler (void);
-extern void sample8s_handler (void);
-extern void sample_ulaw_handler (void);
 extern void init_sound_table16 (void);
-extern void init_sound_table8 (void);