Function mosquitto_client::sys::mosquitto_tls_set

pub unsafe extern "C" fn mosquitto_tls_set(
    mosq: *const Mosq, 
    cafile: *const c_char, 
    capath: *const c_char, 
    certfile: *const c_char, 
    keyfile: *const c_char, 
    pw_callback: Option<PwCallback>
) -> c_int