int func(int* a,int b,int c,int l)
if(something)//תנאי עצירה
 then do something;
else
{
   do something
   a= func(a,b,c,l)//first recursive call
   do some more things
   if(something)
     a=func(a,b,c,l)//second recursive call
   else
     a=func(a,b,c,l)//third recursive call
}
return value;