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