PFKEY_STAT_IN_MSGTARGET
PFKEY_STATINC(PFKEY_STAT_IN_MSGTARGET + target);
p(PFKEY_STAT_IN_MSGTARGET + KEY_SENDUP_ONE,
p(PFKEY_STAT_IN_MSGTARGET + KEY_SENDUP_ALL,
p(PFKEY_STAT_IN_MSGTARGET + KEY_SENDUP_REGISTERED,