#1
the tuning pegs?
so you've got your guitar slung around your shoulders. you're looking at the strings widing around the tuning pegs of your reverse headstock guitar. do they go over then down and around, or do they go under and then up and around?
#2
Just make sure that whichever way they go on, they're making a right angle with the nut.
#3
under and up and around. the d and g string shoiuld make a V if you havea slipt tuning pegs(3 on each side of the head)
#4
Look Here.

If it's a reverse headstock anything like that one, then don't listen to brandonr. Over then down and around, keeping the strings right angle to the nut.