16 lines
351 B
C
16 lines
351 B
C
#pragma once
|
|
|
|
#define VIDEO_ADDRESS 0xb8000
|
|
#define MAX_ROWS 25
|
|
#define MAX_COLS 80
|
|
|
|
#define WHITE_ON_BLACK 0x0f
|
|
|
|
#define REG_SCREEN_CTRL 0x3d4
|
|
#define REG_SCREEN_DATA 0x3d5
|
|
|
|
void print_char(char c, int col, int row, char attr_byte);
|
|
void print_at(const char *msg, int col, int row);
|
|
void print(const char *msg);
|
|
void clear_screen();
|