Type Alias BtStatusChangedCallback 

pub type BtStatusChangedCallback = Option<unsafe extern "C" fn(status: BtStatus, context: *mut c_void)>;

Aliased Type

pub enum BtStatusChangedCallback {
    None,
    Some(unsafe extern "C" fn(BtStatus, *mut c_void)),
}

Variants

None

No value.

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

Some value of type T.