winapi_ui_automation::um::oleacc

Type Alias LPFNACCESSIBLEOBJECTFROMWINDOW

Source 
pub type LPFNACCESSIBLEOBJECTFROMWINDOW = Option<unsafe extern "system" fn(hwnd: HWND, dwId: DWORD, riid: REFIID, ppvObject: *mut *mut c_void) -> HRESULT>;

Aliased Type§

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

Variants§

§1.0.0

None

No value.

§1.0.0

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

Some value of type T.