Function CFWriteStreamSetClient 

pub unsafe extern "C-unwind" fn CFWriteStreamSetClient(
    stream: &CFWriteStream,
    stream_events: CFOptionFlags,
    client_cb: CFWriteStreamClientCallBack,
    client_context: *mut CFStreamClientContext,
) -> bool

👎Deprecated: renamed to CFWriteStream::set_client

Available on crate feature CFStream only.