flow_wildcards_set_xxreg_mask(struct flow_wildcards *wc, int idx,
                              ovs_u128 mask)
{
    flow_set_xxreg(&wc->masks, idx, mask);
}
flow_wildcards_set_xxreg_mask(struct flow_wildcards *wc, int idx,
                              ovs_u128 mask)
{
    flow_set_xxreg(&wc->masks, idx, mask);
}