Type Alias iv_pageselecthandler 

pub type iv_pageselecthandler = Option<unsafe extern "C" fn(page: i32)>;

Aliased Type

pub enum iv_pageselecthandler {
    None,
    Some(unsafe extern "C" fn(i32)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(i32))

Some value of type T.