convert_after_sb
if (convert_after_sb(p_after_sb_0p) != nc->after_sb_0p) {
if (convert_after_sb(p_after_sb_1p) != nc->after_sb_1p) {
if (convert_after_sb(p_after_sb_2p) != nc->after_sb_2p) {
new_net_conf->after_sb_0p = convert_after_sb(p_after_sb_0p);
new_net_conf->after_sb_1p = convert_after_sb(p_after_sb_1p);
new_net_conf->after_sb_2p = convert_after_sb(p_after_sb_2p);