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#ifndef _SCREEN_INFO_H
#define _SCREEN_INFO_H
#include <linux/types.h>
struct screen_info {
__u8 orig_x;
__u8 orig_y;
__u16 ext_mem_k;
__u16 orig_video_page;
__u8 orig_video_mode;
__u8 orig_video_cols;
__u8 flags;
__u8 unused2;
__u16 orig_video_ega_bx;
__u16 unused3;
__u8 orig_video_lines;
__u8 orig_video_isVGA;
__u16 orig_video_points;
__u16 lfb_width;
__u16 lfb_height;
__u16 lfb_depth;
__u32 lfb_base;
__u32 lfb_size;
__u16 cl_magic, cl_offset;
__u16 lfb_linelength;
__u8 red_size;
__u8 red_pos;
__u8 green_size;
__u8 green_pos;
__u8 blue_size;
__u8 blue_pos;
__u8 rsvd_size;
__u8 rsvd_pos;
__u16 vesapm_seg;
__u16 vesapm_off;
__u16 pages;
__u16 vesa_attributes;
__u32 capabilities;
__u8 _reserved[6];
} __attribute__((packed));
#define VIDEO_TYPE_MDA 0x10
#define VIDEO_TYPE_CGA 0x11
#define VIDEO_TYPE_EGAM 0x20
#define VIDEO_TYPE_EGAC 0x21
#define VIDEO_TYPE_VGAC 0x22
#define VIDEO_TYPE_VLFB 0x23
#define VIDEO_TYPE_PICA_S3 0x30
#define VIDEO_TYPE_MIPS_G364 0x31
#define VIDEO_TYPE_SGI 0x33
#define VIDEO_TYPE_TGAC 0x40
#define VIDEO_TYPE_SUN 0x50
#define VIDEO_TYPE_SUNPCI 0x51
#define VIDEO_TYPE_PMAC 0x60
#define VIDEO_TYPE_EFI 0x70
#define VIDEO_FLAGS_NOCURSOR (1 << 0)
#ifdef __KERNEL__
extern struct screen_info screen_info;
#define ORIG_X (screen_info.orig_x)
#define ORIG_Y (screen_info.orig_y)
#define ORIG_VIDEO_MODE (screen_info.orig_video_mode)
#define ORIG_VIDEO_COLS (screen_info.orig_video_cols)
#define ORIG_VIDEO_EGA_BX (screen_info.orig_video_ega_bx)
#define ORIG_VIDEO_LINES (screen_info.orig_video_lines)
#define ORIG_VIDEO_ISVGA (screen_info.orig_video_isVGA)
#define ORIG_VIDEO_POINTS (screen_info.orig_video_points)
#endif
#endif
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