Output to csv, started work on OFD module

utils/utils.h

@@ -0,0 +1,9 @@
+#ifndef UTILS_H
+#define UTILS_H
+
+#include <string>
+
+std::string to_utf8(std::wstring wide_string);
+std::wstring from_utf8(std::string string);
+
+#endif // UTILS_H