#[unsafe(no_mangle)]pub unsafe extern "C" fn lmflow_ctx_take_input(
c: *mut LMFlowContext,
idx: usize,
) -> LMFlowPacket#[unsafe(no_mangle)]pub unsafe extern "C" fn lmflow_ctx_take_input(
c: *mut LMFlowContext,
idx: usize,
) -> LMFlowPacket