autoendian autoreply define sw_interface_set_tx_placement
{
    u32 client_index;
    u32 context;
    vl_api_interface_index_t sw_if_index;
    u32 queue_id;
    u32 array_size;
    u32 threads[array_size];
}; 

static inline void vl_api_sw_interface_set_tx_placement_t_endian (vl_api_sw_interface_set_tx_placement_t *a)
{
    int i __attribute__((unused));
    for (i = 0; i < a->array_size; i++) {
        a->threads[i] = clib_net_to_host_u32(a->threads[i]);
    }
    a->_vl_msg_id = clib_net_to_host_u16(a->_vl_msg_id);
    /* a->client_index = a->client_index (no-op) */
    a->context = clib_net_to_host_u32(a->context);
    vl_api_interface_index_t_endian(&a->sw_if_index);
    a->queue_id = clib_net_to_host_u32(a->queue_id);
    a->array_size = clib_net_to_host_u32(a->array_size);
}