Symbol: PF_SD_LEVEL
lib/libpfctl/libpfctl.c
2935
snl_add_msg_attr_u32(&nw, PF_SD_LEVEL, level);
sys/netpfil/pf/pf_nl.c
1354
{ .type = PF_SD_LEVEL, .off = _OUT(level), .cb = nlattr_get_uint32 },