#include "stdio.h"
#include "stdlib.h"
#include "struct.h"
#include "string.h"
#include "populateRecords.h"
#include "patient.h"
#include "employee.h"

#define NUM_RECORDS 20

int main()
{
 
   struct person *person = NULL;
   int numRecords = 0;         // number of records to be created
   char rc = 0;

    // add code to get the number of records to be created
     // if number of records is not given then insruct the user what is required.

   // populating the array person with data of patients and employees
   populateRecords(person, numRecords);

    // add code here
   //

   
   return 0;
}
 

Allocating memory for the person array The program needs to allocate memory to create as many persons as determined by the user when invoking the program. Once the memory was allocated, the program can populate the array by invoking the function populateRecords() in file populateRecords.c (file populateRecords.h contains that function prototype). Note that you will have to link the file with your code. Remember to release the memory before the program terminates.