Type Alias aptMessageCb

pub type aptMessageCb = Option<unsafe extern "C" fn(user: *mut c_void, sender: NS_APPID, msg: *mut c_void, msgsize: usize)>;

APT message callback.

Aliased Type

pub enum aptMessageCb {
    None,
    Some(unsafe extern "C" fn(*mut c_void, u16, *mut c_void, usize)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut c_void, u16, *mut c_void, usize))

Some value of type T.