#include <stdio.h>

#include "types.h"	// Include my type definitions

BankAccount_t b;	// Now I can define global vars

int main(int argc, char *argv[])
{
   struct BankAccount a;	// And also define local variables

   a.accNum = 123;
   a.balance = 4000;

   printf("a.accNum = %d  a.balance = %f\n", a.accNum, a.balance);

   b = a;
   printf("b.accNum = %d  b.balance = %f\n", b.accNum, b.balance);
}