do_bridgeflag
do_bridgeflag(ctx, val, IFBIF_DISCOVER, 1);
do_bridgeflag(ctx, val, IFBIF_DISCOVER, 0);
do_bridgeflag(ctx, val, IFBIF_LEARNING, 1);
do_bridgeflag(ctx, val, IFBIF_LEARNING, 0);
do_bridgeflag(ctx, val, IFBIF_STICKY, 1);
do_bridgeflag(ctx, val, IFBIF_STICKY, 0);
do_bridgeflag(ctx, val, IFBIF_STP, 1);
do_bridgeflag(ctx, val, IFBIF_STP, 0);
do_bridgeflag(ctx, val, IFBIF_BSTP_EDGE, 1);
do_bridgeflag(ctx, val, IFBIF_BSTP_EDGE, 0);
do_bridgeflag(ctx, val, IFBIF_BSTP_AUTOEDGE, 1);
do_bridgeflag(ctx, val, IFBIF_BSTP_AUTOEDGE, 0);
do_bridgeflag(ctx, val, IFBIF_BSTP_PTP, 1);
do_bridgeflag(ctx, val, IFBIF_BSTP_PTP, 0);
do_bridgeflag(ctx, val, IFBIF_BSTP_AUTOPTP, 1);
do_bridgeflag(ctx, val, IFBIF_BSTP_AUTOPTP, 0);
do_bridgeflag(ctx, val, IFBIF_PRIVATE, 1);
do_bridgeflag(ctx, val, IFBIF_PRIVATE, 0);
do_bridgeflag(ctx, val, IFBIF_QINQ, 1);
do_bridgeflag(ctx, val, IFBIF_QINQ, 0);