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diff --git a/distrib/sdl-1.2.15/src/video/xbios/SDL_xbios_sb3.h b/distrib/sdl-1.2.15/src/video/xbios/SDL_xbios_sb3.h
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+++ b/distrib/sdl-1.2.15/src/video/xbios/SDL_xbios_sb3.h
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+/*
+ SDL - Simple DirectMedia Layer
+ Copyright (C) 1997-2012 Sam Lantinga
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public
+ License as published by the Free Software Foundation; either
+ version 2 of the License, or (at your option) any later version.
+
+ This library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with this library; if not, write to the Free
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+ Sam Lantinga
+ slouken@libsdl.org
+*/
+#include "SDL_config.h"
+
+/*
+ ScreenBlaster 3 definitions
+
+ Patrice Mandin
+*/
+
+#ifndef _SDL_xbios_sb3_h_
+#define _SDL_xbios_sb3_h_
+
+/*--- Defines ---*/
+
+#ifndef C_SCPN
+#define C_SCPN 0x5343504EL
+#endif
+
+#define SCPN_DEV_1BPP 0
+#define SCPN_DEV_2BPP 1
+#define SCPN_DEV_4BPP 2
+#define SCPN_DEV_8BPP 3
+#define SCPN_DEV_16BPP 4
+
+extern const int SDL_XBIOS_scpn_planes_device[];
+
+/*--- Types ---*/
+
+typedef struct {
+ unsigned short virtual_width; /* Virtual screen width */
+ unsigned short virtual_height; /* Virtual screen height */
+ unsigned short visible_width; /* Visible width */
+ unsigned short visible_height; /* Visible height */
+ unsigned short h_pos; /* Horizontal position in virtual screen */
+ unsigned short v_pos; /* Vertical position in virtual screen */
+ unsigned short dummy;
+ unsigned long size; /* Size of screen in bytes */
+ unsigned short device; /* Device number to find planes = getRez() */
+ /* = Index in scpn_planes_device[] */
+} scpn_screeninfo_t;
+
+typedef struct {
+ unsigned long magic; /* just a BRA assembler jump */
+ unsigned short version;
+ void *dummy1;
+ unsigned short ptsout0_1;
+ unsigned short ptsout0_2;
+ unsigned short dummy3;
+ unsigned char date[8]; /* Date of program build */
+ unsigned char asm_string[30]; /* 10 times the 'ASM' string */
+ unsigned short dummy4;
+ scpn_screeninfo_t *screen_info;
+ unsigned short dummy6;
+} scpn_cookie_t;
+
+/*--- Function prototypes ---*/
+
+int SDL_XBIOS_SB3Usable(scpn_cookie_t *cookie_scpn);
+
+void SDL_XBIOS_ListSB3Modes(_THIS, int actually_add, scpn_cookie_t *cookie_scpn);
+
+#endif /* _SDL_xbios_sb3_h_ */