--- hatari/src/includes/video.h	2019/04/09 08:48:44	1.1.1.13
+++ hatari/src/includes/video.h	2019/04/09 08:52:07	1.1.1.15
@@ -113,16 +113,15 @@
 extern int STRes;
 extern int TTRes;
 extern int nFrameSkips;
-extern bool bUseSTShifter;
 extern bool bUseHighRes;
 extern int nVBLs;
 extern int nHBL;
 extern int nStartHBL;
 extern int nEndHBL;
 extern int OverscanMode;
-extern Uint16 HBLPalettes[];
+extern Uint16 HBLPalettes[HBL_PALETTE_LINES];
 extern Uint16 *pHBLPalettes;
-extern Uint32 HBLPaletteMasks[];
+extern Uint32 HBLPaletteMasks[HBL_PALETTE_MASKS];
 extern Uint32 *pHBLPaletteMasks;
 extern Uint32 VideoBase;
 extern int nScreenRefreshRate;
@@ -135,12 +134,14 @@ 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];
 
 
 /*--------------------------------------------------------------*/