#ifndef _SERIALPORT_H_
#define _SERIALPORT_H_

#include "tty.h"
#define PORT 0x3f8          // COM1
#define SERIAL_BUF_SIZE 256


int init_serial();
char read_serial();
void write_serial(char a);
void serial_tty_init_i(NTTY* tty);
void serial_tty_init_o(NTTY* tty);
int serial_tty_read(NTTY* tty, char* buf, int nr);
void serial_tty_write(NTTY* tty, char ch);
void serial_tty_rcevbuf(NTTY* tty, char ch);

#endif