pub unsafe fn NtUserGetClassIcoCur(
hwnd: HWND,
index: GET_CLASS_LONG_INDEX,
) -> Result<HICON, UserCallError>Expand description
See https://learn.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-getclasslongptrw. index may be GCLP_HCURSOR or GCLP_HICON.