Function riot_sys::ble_l2cap_connect

pub unsafe extern "C" fn ble_l2cap_connect(
    conn_handle: u16,
    psm: u16,
    mtu: u16,
    sdu_rx: *mut os_mbuf,
    cb: ble_l2cap_event_fn,
    cb_arg: *mut c_void
) -> c_int