#include <stdio.h>

/* ---------------------------------
   Define the BankAccount data type
   --------------------------------- */
struct BankAccount
{
   int    accNum;
   double balance;
};
 
/* ----------------------------------------------------
   Function that returns a BankAccount struct (object)
   ---------------------------------------------------- */
struct BankAccount f( )
{
   struct BankAccount p;

   p.accNum = 4;
   p.balance = 4444.0;

   return p;	// Return a BankAccount "object" (struct)
}
 
int main(int argc, char *argv[])
{
   struct BankAccount a;
 
   a = f ( );   // How to call f( )
 
   printf("AFTER  calling update: a.accNum = %d  a.balance = %f\n",
		 a.accNum, a.balance);
}