Loop when function?

is there a loop when function in JASS? So it would loop every time that i = j? if so how would you write the function? I want a function that will loop 7 times, but only when the intergers i and j are equal.

function loop7times takes integer i, takes integer j returns nothing
local integer count
loop
exitwhen (i != j or count=7)
...your actions here...
set count=count+1
endloop
endfunction

that should do what you want. You can set up all sorts of loops with jass.