iBuy data structures
Functions to read and write iBuy data from files
 All Data Structures
main.c
1 
6 #include <stdio.h>
7 #include "structures.h"
8 #include "ibuy_io.h"
9 
10 int main(void) {
11  int nUsers, nItems;
12  struct User users[MAX_USERS];
13  struct Item items[MAX_ITEMS];
14 
15  readUsersFromFile("users.txt", users, &nUsers); // read data from user file
16  readItemsFromFile("items.txt", items, &nItems); // read data from item file
17 
18  writeUsersToFile("users_copy.txt", users, nUsers); // write data to user file
19  writeItemsToFile("items_copy.txt", items, nItems); // write data to items file
20 
21  return 0;
22 }