C / C++ / MFC

std::vector<string>::iterator position;<br />
position = NULL;

<br />
	CFileDialog openFile(TRUE, NULL, NULL, OFN_OVERWRITEPROMPT|OFN_EXPLORER,<br />
	"Mazzee map groups (*.lmg)|*.lmg|Mazzee maps (*.lmm)|*.lmm|All files (*.*)|*.*||", NULL);<br />
<br />
... ~45 lines later...<br />
<br />
AfxMessageBox((LPCTSTR)openFile.GetFolderPath()); // For debugging<br />
<br />
				curMap = (LPCTSTR)openFile.GetFolderPath() + mapsDir + curMap;

WinMain(...) {
    // ...

    MSG msg;
    do {
        if(PeekMessage(&msg, NULL, 0, 0, PM_REMOVE)) {
            TranslateMessage(&msg);
            DispatchMessage(&msg);
        } else {
            RunCpu(100000); // run 100000 cycles of cpu
        }
    } while(msg.message != WM_QUIT)
    return msg.wparam;
}

void File_StartEmulation() {
    DWORD threadId;
    if(!CreateThread(NULL, 0, &CpuLoopThread, NULL, 0, &threadId)) {
        ShowErrorMessage();
    }
}