+#pragma once
All the other files use the classic #ifdef #define, so either replace
all before that, or stick to the current way of doing it.
do we really want to be that strong? I think all future header files
should use "#pragma once".
I like consistency :p
Especially since such a change won't really lead to conflict since it
only change a couple lines at the beginning/end of each file and it's
also pretty easy to do with a script. (I did it in like 10 min).
Cheers,
Sylvain