Type Alias glib_sys::GPollFunc

pub type GPollFunc = Option<unsafe extern "C" fn(_: *mut GPollFD, _: c_uint, _: c_int) -> c_int>;

Aliased Type

enum GPollFunc {
    None,
    Some(unsafe extern "C" fn(_: *mut GPollFD, _: u32, _: i32) -> i32),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: *mut GPollFD, _: u32, _: i32) -> i32)

Some value of type T.