xref: /illumos-gate/usr/src/grub/grub-0.97/stage2/graphics.h (revision 9b4e3ac25d882519cad3fc11f0c53b07f4e60536)
1 /* graphics.h - graphics console interface */
2 /*
3  *  GRUB  --  GRand Unified Bootloader
4  *  Copyright (C) 2002  Free Software Foundation, Inc.
5  *
6  *  This program is free software; you can redistribute it and/or modify
7  *  it under the terms of the GNU General Public License as published by
8  *  the Free Software Foundation; either version 2 of the License, or
9  *  (at your option) any later version.
10  *
11  *  This program is distributed in the hope that it will be useful,
12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14  *  GNU General Public License for more details.
15  *
16  *  You should have received a copy of the GNU General Public License
17  *  along with this program; if not, write to the Free Software
18  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
19  */
20 
21 #ifndef GRAPHICS_H
22 #define GRAPHICS_H
23 
24 /* magic constant */
25 #define VIDEOMEM 0xA0000
26 
27 /* function prototypes */
28 char *graphics_get_splash(void);
29 
30 void graphics_cursor(int set);
31 
32 /* function prototypes for asm functions */
33 void * graphics_get_font();
34 void graphics_set_palette(int idx, int red, int green, int blue);
35 void set_int1c_handler();
36 void unset_int1c_handler();
37 
38 extern short cursorX, cursorY;
39 extern char cursorBuf[16];
40 
41 #endif /* GRAPHICS_H */
42