NG_L2CAP_CLT_TCP_DISABLED
if (l2cap->flags & NG_L2CAP_CLT_TCP_DISABLED)
NG_L2CAP_CLT_TCP_DISABLED);
NG_L2CAP_CLT_TCP_DISABLED);
l2cap->flags &= ~NG_L2CAP_CLT_TCP_DISABLED;
l2cap->flags |= NG_L2CAP_CLT_TCP_DISABLED;