BOOST_ROOT/boost/concept_check.hpp(110) : error C2766: explicit specialization; 'boost::SignedInteger<boost::long_long_type>' has already been defined
        BOOST_ROOTboost\boost/concept_check.hpp(106) : see previous definition of 'SignedInteger<__int64>'
BOOST_ROOT/boost\boost/concept_check.hpp(133) : error C2766: explicit specialization; 'boost::UnsignedInteger<boost::ulong_long_type>' has already been defined
        BOOST_ROOT\boost\boost/concept_check.hpp(129) : see previous definition of 'UnsignedInteger<unsigned __int64>'