void ofconn_set_async_config(struct ofconn *,
const uint32_t master_masks[OAM_N_TYPES],
const uint32_t slave_masks[OAM_N_TYPES]);
void ofconn_set_async_config(struct ofconn *,
const uint32_t master_masks[OAM_N_TYPES],
const uint32_t slave_masks[OAM_N_TYPES]);