#include <stdio.h>
#include <stdlib.h>


struct User
{
    char* username;
    char* password;
};

void initialize_users(struct User* user, int index)
{
   user[index].username = (char*)malloc(sizeof(char) * 32);
   user[index].password = (char*)malloc(sizeof(char) * 32);
}

void free_users(struct User* user, int index)
{
    free(user[index].username);
    free(user[index].password);
}
int main( void )
{
    struct User users[10];
    initialize_users(users,0);
    printf("Please enter something \n");
    scanf("%s", users[0].username);
    printf("%s\n", users[0].username);

    free_users(users,0);
    return 0;
}