pub unsafe extern "system" fn CreateDialogParamA(
    hInstance: *mut HINSTANCE__,
    lpTemplateName: *const i8,
    hWndParent: *mut HWND__,
    lpDialogFunc: Option<unsafe extern "system" fn(_: *mut HWND__, _: u32, _: usize, _: isize) -> isize>,
    dwInitParam: isize
) -> *mut HWND__