help once agen

i have a code and it says my funtion can be a return type and something about it being new...
here it is:

Code:

---

#include <iostream>

using namespace std;

int emp,id_number,money,rank;
struct variable
{
      int id_number;
      int money;
      int rank;
}

void wtf (int id_number,int money,int rank)
{
    cout<<"employee# :"<<id_number<<endl;
    cout<<"employee wages :"<<money<<endl;
    cout<<"rank :";
    switch (rank)
    {
            case 1:
                cout<<"Low";
            case 2:
                cout<<"medum";
            case 3:
                cout<<"High";
            case 4:
                cout<<"Maneger";
    }
    cout<<endl;
    cin.get();
}

int main()
{
    cout<<"Number of employee's?"<<endl;
    cin>> emp;
    while (emp >= 1)
    {
          //start
          variable employee;
          cout<<"Id number?"<<endl;
          cin>> employee.id_number;
          cout<<"salery?"<<endl;
          cin>> employee.money;
          cout<<"level of employment?"<<endl;
          cin>> employee.rank;
          wtf (id_number,money,rank);
          cout<<"----------------------------------------------------------"<<endl;
    }
    cin.get();
}

---

You forgot the closing ; in your struct. Change to:

Code:

---

struct variable
{
      int id_number;
      int money;
      int rank;
};

---

there's no real point for those global vars...
place them inside main