pub type LPFNACCESSIBLEOBJECTFROMWINDOW = Option<unsafe extern "system" fn(hwnd: HWND, dwid: u32, riid: *const GUID, ppvobject: *mut *mut c_void) -> HRESULT>;
Expand description

Required features: "Win32_Foundation"

Aliased Type§

enum LPFNACCESSIBLEOBJECTFROMWINDOW {
    None,
    Some(unsafe extern "system" fn(_: isize, _: u32, _: *const GUID, _: *mut *mut c_void) -> i32),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "system" fn(_: isize, _: u32, _: *const GUID, _: *mut *mut c_void) -> i32)

Some value of type T.