C++ - Multithreading mit WinAPI

#include <string>
#include <iostream>
#include <windows.h>

using namespace std;

long WINAPI thread1()
{
        for(int i = 0; i < 10; i++)
        {
                cout<<"Thread1"<<endl;
                Sleep(1000);
        }

        return 0;
}

long WINAPI thread2()
{
        for(int i = 0; i < 10; i++)
        {
                cout<<"Thread2"<<endl;
                Sleep(200);
        }

        return 0;
}

int main(int argc, char **argv)
{
        HANDLE hThread1 = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)thread1, 0, 0, 0);
        HANDLE hThread2 = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)thread2, 0, 0, 0);

        WaitForSingleObject(hThread1, INFINITE);
        WaitForSingleObject(hThread2, INFINITE);

        CloseHandle(hThread1);
        CloseHandle(hThread2);

        return 0;
}