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PR libstdc++/68353 * include/bits/basic_string.h: Test value of _GLIBCXX_USE_C99_WCHAR not whether it is defined. * include/ext/vstring.h: Likewise. From-SVN: r230395
file: libstdc++-v3/README New users may wish to point their web browsers to the file index.html in the 'doc/html' subdirectory. It contains brief building instructions and notes on how to configure the library in interesting ways.