#include <iostream>
#include <iomanip>
-namespace std
-{
+_GLIBCXX_BEGIN_NAMESPACE(std)
+
template class _Setfill<char>;
template _Setfill<char> setfill(char);
template class basic_iostream<char>;
template _Setfill<wchar_t> setfill(wchar_t);
template class basic_iostream<wchar_t>;
#endif
-}
+
+_GLIBCXX_END_NAMESPACE