DWORD _stdcall TestThread (LPVOID param){

    ThreadParams *t = (ThreadParams*) param;
    cout << "thread created!: " << t->threadNum << endl;
    return 0;

}

CC cc;
    HANDLE thread[5000];
    ThreadParams t[5000];
    for (int i = 0; i < ThreadNum; i++){
        t[i].cc = &cc;
        t[i].threadNum = i;
        if ((thread[i] = CreateThread(NULL, 8192, TestThread, &t[i], 0, NULL)) == NULL ){
            printf("Failed to create thread %d, error %d\n", i, GetLastError());
            exit(-1);
        }
    }
    for (int i = 0; i < ThreadNum; i++) {
        WaitForSingleObject(thread[i], INFINITE);
        CloseHandle(thread[i]);
    }