#ifndef CPP_UTILITIES_USE_NATIVE_FILE_BUFFER
#define CPP_UTILITIES_USE_NATIVE_FILE_BUFFER
#endif
#ifndef CPP_UTILITIES_BOOST_PROCESS
#define CPP_UTILITIES_BOOST_PROCESS
#endif
#ifndef CPP_UTILITIES_USE_LIBARCHIVE
#define CPP_UTILITIES_USE_LIBARCHIVE
#endif
