/usr/include/boost/fusion/adapted/struct/detail/ is in libboost1.55-dev 1.55.0+dfsg-3.
This file is owned by root:root, with mode 0o755.
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/usr/include/boost/fusion/adapted/struct/detail/adapt_base.hpp
/usr/include/boost/fusion/adapted/struct/detail/at_impl.hpp
/usr/include/boost/fusion/adapted/struct/detail/begin_impl.hpp
/usr/include/boost/fusion/adapted/struct/detail/category_of_impl.hpp
/usr/include/boost/fusion/adapted/struct/detail/define_struct.hpp
/usr/include/boost/fusion/adapted/struct/detail/define_struct_inline.hpp
/usr/include/boost/fusion/adapted/struct/detail/deref_data_impl.hpp
/usr/include/boost/fusion/adapted/struct/detail/deref_impl.hpp
/usr/include/boost/fusion/adapted/struct/detail/end_impl.hpp
/usr/include/boost/fusion/adapted/struct/detail/extension.hpp
/usr/include/boost/fusion/adapted/struct/detail/is_sequence_impl.hpp
/usr/include/boost/fusion/adapted/struct/detail/is_view_impl.hpp
/usr/include/boost/fusion/adapted/struct/detail/key_of_impl.hpp
/usr/include/boost/fusion/adapted/struct/detail/namespace.hpp
/usr/include/boost/fusion/adapted/struct/detail/proxy_type.hpp
/usr/include/boost/fusion/adapted/struct/detail/size_impl.hpp
/usr/include/boost/fusion/adapted/struct/detail/value_at_impl.hpp
/usr/include/boost/fusion/adapted/struct/detail/value_of_data_impl.hpp
/usr/include/boost/fusion/adapted/struct/detail/value_of_impl.hpp