--- hatari/src/includes/screenConvert.h	2019/04/01 07:10:21	1.1.1.3
+++ hatari/src/includes/screenConvert.h	2019/04/01 07:11:33	1.1.1.5
@@ -1,7 +1,12 @@
 /*
-  Hatari
+  Hatari - screenConvert.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.
 */
 
+#ifndef HATARI_SCREENCONVERT_H
+#define HATARI_SCREENCONVERT_H
 
 extern int ScrUpdateFlag;
 extern BOOL bScrDoubleY;
@@ -13,9 +18,9 @@ extern void ConvertMediumRes_640x16Bit(v
 extern void Line_ConvertMediumRes_640x16Bit(Uint32 *edi, Uint32 *ebp, Uint16 *esi, Uint32 eax);
 extern void ConvertLowRes_320x8Bit(void);
 extern void ConvertLowRes_640x8Bit(void);
-extern void Line_ConvertLowRes_640x8Bit(void);
+extern void Line_ConvertLowRes_640x8Bit(Uint32 *edi, Uint32 *ebp, Uint32 *esi, Uint32 eax);
 extern void ConvertMediumRes_640x8Bit(void);
-extern void Line_ConvertMediumRes_640x8Bit(void);
+extern void Line_ConvertMediumRes_640x8Bit(Uint32 *edi, Uint32 *ebp, Uint32 *esi, Uint32 eax);
 extern void ConvertHighRes_640x8Bit(void);
 extern void ConvertHighRes_640x1Bit(void);
 extern void ConvertSpec512_320x16Bit(void);
@@ -25,3 +30,5 @@ extern void ConvertVDIRes_16Colour(void)
 extern void ConvertVDIRes_4Colour(void);
 extern void ConvertVDIRes_2Colour_1Bit(void);
 extern void ConvertVDIRes_2Colour(void);
+
+#endif /* HATARI_SCREENCONVERT_H */