--- hatari/src/includes/screen.h	2019/04/09 08:49:29	1.1.1.13
+++ hatari/src/includes/screen.h	2019/04/09 08:53:08	1.1.1.15
@@ -1,8 +1,8 @@
 /*
   Hatari - screen.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_SCREEN_H
@@ -34,9 +34,9 @@
 #define NUM_VISIBLE_LINES  (OVERSCAN_TOP+200+MAX_OVERSCAN_BOTTOM)
 
 /* 1x16 colour palette per screen line, +1 line as may write after line 200 */
-#define HBL_PALETTE_LINES ((NUM_VISIBLE_LINES+1)*16)
+#define HBL_PALETTE_LINES ((NUM_VISIBLE_LINES+1 +3 )*16)	/* [NP] FIXME we need to handle 313 hbl, not 310 ; palette code is a mess it should be removed */
 /* Bit mask of palette colours changes, top bit set is resolution change */
-#define HBL_PALETTE_MASKS (NUM_VISIBLE_LINES+1)
+#define HBL_PALETTE_MASKS (NUM_VISIBLE_LINES+1 +3 )		/* [NP] FIXME we need to handle 313 hbl, not 310 ; palette code is a mess it should be removed */
 
 
 /* Frame buffer, used to store details in screen conversion */
@@ -104,4 +104,6 @@ extern void Screen_ReturnFromFullScreen(
 extern void Screen_ModeChanged(void);
 extern bool Screen_Draw(void);
 
+extern bool bTTSampleHold;      /* TT special video mode */
+
 #endif  /* ifndef HATARI_SCREEN_H */