Function windows::Win32::UI::Shell::DefSubclassProc

pub unsafe fn DefSubclassProc<P0, P1, P2>(
    hwnd: P0,
    umsg: u32,
    wparam: P1,
    lparam: P2
) -> LRESULT
where
    P0: IntoParam<HWND>,
    P1: IntoParam<WPARAM>,
    P2: IntoParam<LPARAM>,