How do you know if player has been targeted?

[mackerel]

Hi, is there any function you can use to tell whether the player is selected as a target?

if enemy:isTarget(Player(cid)) then
    enemy:removeTarget(Player(cid))
end

in this case enemy has to have their own ID, but I need to check if player has been targeted by anyone (other players & monsters), not just one particular creature

tfs 1.0