RPC_WSTR is not available Visual Studio 2003 or earlier. (Maybe I should have defined RPC_WSTR on old compiler, but uuidcreate() is only place using it, so I simply replaced with unsigned short *)

"""This is a test"""
"this isn't a doc string"
from __future__ import nested_scopes

def f(x):
    def g(y):
        return x + y
    return g

result = f(2)(4)