--- hatari/src/includes/video.h	2019/04/01 07:09:16	1.1
+++ hatari/src/includes/video.h	2019/04/01 07:11:33	1.1.1.4
@@ -1,20 +1,14 @@
 /*
-  Hatari
+  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.
 */
 
-typedef struct {
-  unsigned int Address;                /* Address we accessed, eg VideoSync(0xff820a) or VideoShifter(0xff8260) */
-  unsigned char Byte;                  /* Byte we wrote */
-  int FrameCycles;                     /* Clock cycles into frame */
-} SYNCSHIFTER_ACCESS;
-
-typedef struct {
-  int nCount;                          /* Number of matching entries - when equal 'nChecks' this table is complete */
-  int nChecks;                         /* Number of address/byte/cycle checks in match table */
-  SYNCSHIFTER_ACCESS *pSyncShifterAccess;   /* Checks to compare with */
-  void *pFunc;                         /* Handler function to call when table is found to match */
-  int Value;                           /* Value to pass to above function via 'SyncHandler_Value' */
-} SYNCSHIFTER_ACCESS_TABLE;
+#ifndef HATARI_VIDEO_H
+#define HATARI_VIDEO_H
+
+#include <SDL_types.h>
 
 #define BORDERMASK_NONE    0x0000      /* Borders masks */
 #define BORDERMASK_TOP     0x0001
@@ -34,6 +28,8 @@ extern unsigned short int *pHBLPalettes;
 extern unsigned long *pHBLPaletteMasks;
 extern unsigned long VideoBase;
 extern unsigned long VideoRaster;
+extern int VBLCounter;
+extern int nScreenRefreshRate;
 
 extern void Video_Reset(void);
 extern void Video_MemorySnapShot_Capture(BOOL bSave);
@@ -41,18 +37,14 @@ extern void Video_ClearOnVBL(void);
 extern void Video_CalculateAddress(void);
 extern unsigned long Video_ReadAddress(void);
 extern void Video_InterruptHandler_VBL(void);
-extern void Video_InterruptHandler_VBL_Pending(void);
 extern void Video_InterruptHandler_EndLine(void);
 extern void Video_InterruptHandler_HBL(void);
-extern void Video_SyncHandler_SetLeftRightBorder(void);
-extern void Video_SyncHandler_SetSyncScrollOffset(void);
-extern void Video_SyncHandler_SetTopBorder(void);
-extern void Video_SyncHandler_SetBottomBorder(void);
-extern void Video_WriteToShifter(void);
-extern void Video_WriteToSync(void);
-extern void Video_StoreSyncShifterAccess(unsigned int Address,unsigned char Byte);
+extern void Video_WriteToShifter(Uint8 Byte);
+extern void Video_WriteToSync(Uint8 Byte);
 extern void Video_StartHBL(void);
 extern void Video_CopyVDIScreen(void);
 extern void Video_EndHBL(void);
 extern void Video_SetScreenRasters(void);
 extern void Video_SetHBLPaletteMaskPointers(void);
+
+#endif  /* HATARI_VIDEO_H */