+template <>
+std::string
+locale_convert (wchar_t const * x, int, bool);
+
+template <>
+std::string
+locale_convert (char x, int, bool);
+
+template <>
+std::string
+locale_convert (boost::filesystem::path x, int, bool);
+
+template <>
+unsigned char
+locale_convert (std::string x, int, bool);
+
+template <>
+unsigned short int
+locale_convert (std::string x, int, bool);
+
+template <>
+unsigned int
+locale_convert (std::string x, int, bool);
+