[WinAPI] menu programu

#include <windows.h>
INT WINAPI WinMain( HINSTANCE hInst, HINSTANCE, LPSTR lStart, INT nShow )
{
    WNDCLASSEX ppk;
    CONST CHAR ClassName[] = "pekfos";
    ppk.hInstance = hInst;
    ppk.lpszClassName = ClassName;
    ppk.lpfnWndProc = DefWindowProc;
    ppk.style = CS_DBLCLKS;
    ppk.cbSize = sizeof( WNDCLASSEX );
    ppk.hIcon = LoadIcon( 0, IDI_APPLICATION );
    ppk.hIconSm = LoadIcon( 0, IDI_APPLICATION );
    ppk.hCursor = LoadCursor( 0, IDC_ARROW );
    ppk.lpszMenuName = "moje_menu";
    ppk.hbrBackground =( HBRUSH ) GetStockObject( WHITE_BRUSH );
    ppk.cbWndExtra = 0;
    ppk.cbClsExtra = 0;
    if( RegisterClassEx( & ppk ) == 0 ) return 0;
   
    HWND Okno = CreateWindowEx( 0, ClassName, "okienkoo", WS_OVERLAPPEDWINDOW | WS_VISIBLE, 50, 50, 100, 100, 0, 0, hInst, 0 );
    MSG msgs;
    while( GetMessage( & msgs, 0, 0, 0 ) )
    {
        TranslateMessage( & msgs );
        DispatchMessage( & msgs );
    }
    return 0;
}

moje_menu MENU
{
    POPUP "&Plik"
    {
        MENUITEM "&Zakończ", 1
    }
}