PFLOWNL_ADDR_PORT
{ .type = PFLOWNL_ADDR_PORT, .off = _OUT(in.sin_port), .cb = snl_attr_get_uint16 },
snl_add_msg_attr_u16(nw, PFLOWNL_ADDR_PORT, in->sin_port);
snl_add_msg_attr_u16(nw, PFLOWNL_ADDR_PORT, in6->sin6_port);
nlattr_add_u16(nw, PFLOWNL_ADDR_PORT, in->sin_port);
nlattr_add_u16(nw, PFLOWNL_ADDR_PORT, in6->sin6_port);
{ .type = PFLOWNL_ADDR_PORT, .off = _OUT(in.sin_port), .cb = nlattr_get_uint16 },