#[unsafe(no_mangle)]pub unsafe extern "C" fn lmflow_poller_next_status(
p: *mut LMFlowPoller,
out: *mut LMFlowPacket,
) -> i32#[unsafe(no_mangle)]pub unsafe extern "C" fn lmflow_poller_next_status(
p: *mut LMFlowPoller,
out: *mut LMFlowPacket,
) -> i32