+#ifdef WIN32
+ BASICS_EXPORT char* utf8_encode(const wchar_t* encoded);
+ BASICS_EXPORT wchar_t* utf8_decode(const char* decoded);
+ BASICS_EXPORT std::string utf8_encode_s(const std::wstring& encoded);
+ BASICS_EXPORT std::wstring utf8_decode_s(const std::string& decoded);
+#endif
+