--- hatari/src/includes/video.h	2019/04/09 08:49:35	1.1.1.14
+++ hatari/src/includes/video.h	2019/04/09 08:53:19	1.1.1.16
@@ -1,8 +1,8 @@
 /*
   Hatari - video.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_VIDEO_H
@@ -101,7 +101,7 @@
 #define VBL_VIDEO_CYCLE_OFFSET_STE	(64+4)			/* 4 cycles difference on STE */
 
 #define HBL_VIDEO_CYCLE_OFFSET		0			/* cycles after end of current line (ie on every 512 cycles in 50 Hz) */
-#define TIMERB_VIDEO_CYCLE_OFFSET	28			/* cycles after last displayed pixels : 376+28 in 50 Hz or 372+28 in 60 Hz */
+#define TIMERB_VIDEO_CYCLE_OFFSET	24			/* cycles after last displayed pixels : 376+24 in 50 Hz or 372+24 in 60 Hz */
 
 /* This is when ff8205/07/09 are reloaded with the content of ff8201/03 (on line 310 in 50 Hz) */
 #define RESTART_VIDEO_COUNTER_CYCLE_STF	( (SCANLINES_PER_FRAME_50HZ-3) * CYCLES_PER_LINE_50HZ + 48 )
@@ -132,14 +132,14 @@ extern int nCyclesPerLine;
 extern int LineTimerBCycle;
 extern int TimerBEventCountCycleStart;
 
-extern int LastCycleHblException;
-
+#define HBL_JITTER_ARRAY_SIZE 5
 extern int HblJitterIndex;
-extern int HblJitterArray[];
-extern int HblJitterArrayPending[];
+extern const int HblJitterArray[HBL_JITTER_ARRAY_SIZE];
+extern const int HblJitterArrayPending[HBL_JITTER_ARRAY_SIZE];
+#define VBL_JITTER_ARRAY_SIZE 5
 extern int VblJitterIndex;
-extern int VblJitterArray[];
-extern int VblJitterArrayPending[];
+extern const int VblJitterArray[VBL_JITTER_ARRAY_SIZE];
+extern const int VblJitterArrayPending[VBL_JITTER_ARRAY_SIZE];
 
 
 /*--------------------------------------------------------------*/