#include <dos.h>
#include <string.h>
#include <stdio.h>

const unsigned INT        =  5;
const unsigned RECEIVE    =  0;
const unsigned TRANSMIT   =  0;
const unsigned L_DIVISOR  =  0;
const unsigned U_DIVISOR  =  1;
const unsigned INT_ENB    =  1;
const unsigned INT_ID     =  2;
const unsigned LINE_CTRL  =  3;
const unsigned MODEM_CTRL =  4;
const unsigned LINE_STAT  =  5;
const unsigned MODEM_STAT =  6;

void initCommCard(unsigned baudRate, unsigned baseAddr);
void writePod(unsigned baseAddr, char message[255]);
void readPod(unsigned baseAddr, char message[255]);