#include <stdint.h>
void dump_video();

//this struct was stolen from wiki.osdev.org
struct mode_info {
  uint16_t attributes;		
	uint8_t window_a;			
	uint8_t window_b;			
	uint16_t granularity;		
	uint16_t window_size;
	uint16_t segment_a;
	uint16_t segment_b;
	uint32_t win_func_ptr;		
	uint16_t pitch;			
	uint16_t width;			
	uint16_t height;			
	uint8_t w_char;			
	uint8_t y_char;			
	uint8_t planes;
	uint8_t bpp;			
	uint8_t banks;			
	uint8_t memory_model;
	uint8_t bank_size;		
	uint8_t image_pages;
	uint8_t reserved0;
	uint8_t red_mask;
	uint8_t red_position;
	uint8_t green_mask;
	uint8_t green_position;
	uint8_t blue_mask;
	uint8_t blue_position;
	uint8_t reserved_mask;
	uint8_t reserved_position;
	uint8_t direct_color_attributes;

	uint32_t framebuffer;		
	uint32_t off_screen_mem_off;
	uint16_t off_screen_mem_size;	
	uint8_t reserved1[206];
} __attribute__((packed));

struct vbe_infoblock {
  char vbe_signature[4];
  uint16_t vbe_version;
  uint16_t oem_ptr[2];
  uint8_t capabilities[4];
  uint32_t videomodeptr;
  uint16_t total_memory;
} __attribute__((packed));