pub type PFNFCISEEK = Option<unsafe extern "system" fn(hf: isize, dist: i32, seektype: i32, err: *mut i32, pv: *mut c_void) -> i32>;

Aliased Type§

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

Variants§

§1.0.0

None

No value.

§1.0.0

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

Some value of type T.