Function librist_sys::rist_sender_flow_id_get

pub unsafe extern "C" fn rist_sender_flow_id_get(
    ctx: *mut rist_ctx, 
    flow_id: *mut u32
) -> c_int

@brief Retrieve the current flow_id value

Retrieve the current flow_id value

@param ctx RIST sender context @param flow_id pointer to your flow_id variable @return 0 on success, -1 on error