webview2_com::Windows::Win32::UI::WindowsAndMessaging

Function UpdateLayeredWindow

Source 
pub unsafe fn UpdateLayeredWindow<'a>(
    hwnd: impl IntoParam<'a, HWND>,
    hdcdst: impl IntoParam<'a, HDC>,
    pptdst: *const POINT,
    psize: *const SIZE,
    hdcsrc: impl IntoParam<'a, HDC>,
    pptsrc: *const POINT,
    crkey: u32,
    pblend: *const BLENDFUNCTION,
    dwflags: UPDATE_LAYERED_WINDOW_FLAGS,
) -> BOOL