slMixDeviceChangeCallback

Type Alias slMixDeviceChangeCallback 

Source
pub type slMixDeviceChangeCallback = Option<unsafe extern "C" fn(caller: SLOutputMixItf, pContext: *mut c_void)>;

Aliased Type§

pub enum slMixDeviceChangeCallback {
    None,
    Some(unsafe extern "C" fn(*const *const SLOutputMixItf_, *mut c_void)),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "C" fn(*const *const SLOutputMixItf_, *mut c_void))

Some value of type T.