C++ project using postgresql source

Hi, good day everyone ^^
i got these errors: primnodes.h:1155: error: expected unqualified-id
before ‘using’
when i tried to compile plv8 project using g++,

could postgresql use/chage variable name considering also C++ keywords?
that is:
# using
# typeid
# typename
# namespace
# delete

detailed error: http://plv8js.pastebin.com/QtDPb496

thank you~
flames anyone?

--
Regards,
Kiswono P
GB