1 files changed, 9 insertions, 0 deletions
diff --git a/utilities.h b/utilities.h
index eaeb646..b7f0a7d 100644
--- a/utilities.h
+++ b/utilities.h
@@ -22,4 +22,13 @@ void HistoryLog(HANDLE hContact, char *data, int event_type, int flags);
 int ComboBoxAddStringUtf(HWND hCombo, const TCHAR *szString, DWORD data);
 const bool StriStr(const char *str, const char *substr);
 
+class iwchar_traits : public std::char_traits<wchar_t> {
+public:
+	static bool eq(wchar_t, wchar_t);
+	static bool lt(wchar_t, wchar_t);
+	static int compare(const wchar_t *, const wchar_t *, size_t n);
+	static const char * find(const wchar_t *, size_t n, wchar_t);
+};
+
+
 #endif