/*This file is in the public domain.*/#ifndef _VBE_H#define _VBE_H/* structures for vbe 2.0 */struct vbe_info_block {	char vbe_signature[4];	short vbe_version;	unsigned short oem_string_off;	unsigned short oem_string_seg;	int capabilities;	unsigned short video_mode_list_off;	unsigned short video_mode_list_seg;	short total_memory;	short oem_software_rev;	unsigned short oem_vendor_name_off;	unsigned short oem_vendor_name_seg;	unsigned short oem_product_name_off;	unsigned short oem_product_name_seg;	unsigned short oem_product_rev_off;	unsigned short oem_product_rev_seg;	char reserved[222];	char oem_data[256];} __attribute__ ((packed));#define VBE_ATTR_MODE_SUPPORTED 	(1 << 0)#define VBE_ATTR_TTY 	(1 << 2)#define VBE_ATTR_COLOR 	(1 << 3)#define VBE_ATTR_GRAPHICS 	(1 << 4)#define VBE_ATTR_NOT_VGA 	(1 << 5)#define VBE_ATTR_NOT_WINDOWED 	(1 << 6)#define VBE_ATTR_LINEAR 	(1 << 7)#define VBE_WIN_RELOCATABLE 	(1 << 0)#define VBE_WIN_READABLE 	(1 << 1)#define VBE_WIN_WRITEABLE 	(1 << 2)#define VBE_MODEL_TEXT 	0#define VBE_MODEL_CGA 	1#define VBE_MODEL_HERCULES 	2#define VBE_MODEL_PLANAR 	3#define VBE_MODEL_PACKED 	4#define VBE_MODEL_256 	5#define VBE_MODEL_RGB 	6#define VBE_MODEL_YUV 	7struct vbe_mode_info_block {	unsigned short mode_attributes;	unsigned char win_a_attributes;	unsigned char win_b_attributes;	unsigned short win_granularity;	unsigned short win_size;	unsigned short win_a_segment;	unsigned short win_b_segment;	unsigned short win_func_ptr_off;	unsigned short win_func_ptr_seg;	unsigned short bytes_per_scanline;	unsigned short x_resolution;	unsigned short y_resolution;	unsigned char x_char_size;	unsigned char y_char_size;	unsigned char number_of_planes;	unsigned char bits_per_pixel;	unsigned char number_of_banks;	unsigned char memory_model;	unsigned char bank_size;	unsigned char number_of_image_pages;	unsigned char res1;	unsigned char red_mask_size;	unsigned char red_field_position;	unsigned char green_mask_size;	unsigned char green_field_position;	unsigned char blue_mask_size;	unsigned char blue_field_position;	unsigned char rsvd_mask_size;	unsigned char rsvd_field_position;	unsigned char direct_color_mode_info;	unsigned int phys_base_ptr;	unsigned int offscreen_mem_offset;	unsigned short offscreen_mem_size;	unsigned char res2[206];} __attribute__ ((packed));struct vbe_palette_entry {	unsigned char blue;	unsigned char green;	unsigned char red;	unsigned char align;} __attribute__ ((packed));#endif