Function windows_sys::Win32::UI::WindowsAndMessaging::UpdateLayeredWindow
pub unsafe extern "system" fn UpdateLayeredWindow(
hwnd: HWND,
hdcdst: HDC,
pptdst: *const POINT,
psize: *const SIZE,
hdcsrc: HDC,
pptsrc: *const POINT,
crkey: COLORREF,
pblend: *const BLENDFUNCTION,
dwflags: UPDATE_LAYERED_WINDOW_FLAGS,
) -> BOOL