--- hatari/src/includes/audio.h	2019/04/09 08:47:13	1.1.1.8
+++ hatari/src/includes/audio.h	2019/04/09 08:53:08	1.1.1.11
@@ -1,8 +1,8 @@
 /*
   Hatari - audio.h
 
-  This file is distributed under the GNU Public License, version 2 or at
-  your option any later version. Read the file gpl.txt for details.
+  This file is distributed under the GNU General Public License, version 2
+  or at your option any later version. Read the file gpl.txt for details.
 */
 
 #ifndef HATARI_AUDIO_H
@@ -12,6 +12,9 @@ extern int nAudioFrequency;
 extern bool bSoundWorking;
 extern int SoundBufferSize;
 extern int CompleteSndBufIdx;
+extern int SdlAudioBufferSize;
+extern int pulse_swallowing_count;
+
 
 extern void Audio_Init(void);
 extern void Audio_UnInit(void);