#if !defined(__commdrv)

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

#define INT           5
#define RECEIVE       0
#define TRANSMIT      0
#define L_DIVISOR     0
#define U_DIVISOR     1
#define INT_ENB       1
#define INT_ID        2
#define LINE_CTRL     3
#define MODEM_CTRL    4
#define LINE_STAT     5
#define MODEM_STAT    6

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

#endif