jack_sys

Type Alias JackInfoShutdownCallback

Source 
pub type JackInfoShutdownCallback = Option<unsafe extern "C" fn(code: jack_status_t, reason: *const c_char, arg: *mut c_void)>;

Aliased Type§

enum JackInfoShutdownCallback {
    None,
    Some(unsafe extern "C" fn(_: u32, _: *const i8, _: *mut c_void)),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "C" fn(_: u32, _: *const i8, _: *mut c_void))

Some value of type T.