{
// stringbuf
template class basic_stringbuf<char>;
-#ifdef _GLIBCPP_USE_WCHAR_T
+#ifdef _GLIBCXX_USE_WCHAR_T
template class basic_stringbuf<wchar_t>;
#endif
// istringstream
template class basic_istringstream<char>;
-#ifdef _GLIBCPP_USE_WCHAR_T
+#ifdef _GLIBCXX_USE_WCHAR_T
template class basic_istringstream<wchar_t>;
#endif
// ostringstream
template class basic_ostringstream<char>;
-#ifdef _GLIBCPP_USE_WCHAR_T
+#ifdef _GLIBCXX_USE_WCHAR_T
template class basic_ostringstream<wchar_t>;
#endif
// stringstream
template class basic_stringstream<char>;
-#ifdef _GLIBCPP_USE_WCHAR_T
+#ifdef _GLIBCXX_USE_WCHAR_T
template class basic_stringstream<wchar_t>;
#endif
-} //std
+} // namespace std