Type Alias windows::Win32::UI::Accessibility::LPFNLRESULTFROMOBJECT

pub type LPFNLRESULTFROMOBJECT = Option<unsafe extern "system" fn(riid: *const GUID, wparam: WPARAM, punk: Option<IUnknown>) -> LRESULT>;

Aliased Type

enum LPFNLRESULTFROMOBJECT {
    None,
    Some(unsafe extern "system" fn(_: *const GUID, _: WPARAM, _: Option<IUnknown>) -> LRESULT),
}

Variants

None

No value.

Some(unsafe extern "system" fn(_: *const GUID, _: WPARAM, _: Option<IUnknown>) -> LRESULT)

Some value of type T.