#ifndef LCD_BUFFER_H
#define LCD_BUFFER_H
typedef struct _lcd_rows {
struct _lcd_rows *next;
char row[81 * sizeof(char)];
} lcd_rows;
void lcd_buf_reset(void);
void lcd_buf_write(int, const char *, ...);
void lcd_buf_step(int);
void lcd_buf_show(void);
#endif