--- a/libpurple/protocols/qq/char_conv.c	Sun Feb 08 10:34:31 2009 +0000
+++ b/libpurple/protocols/qq/char_conv.c	Mon Feb 09 15:49:14 2009 +0000
@@ -111,3 +111,14 @@
 	return do_convert(str, -1, UTF8, from_charset);
 }
 
+
+
+gchar *utf8_to_qq_len(const gchar *str, const gint len, const gchar *to_charset)
+{
+	return do_convert(str, len, to_charset, UTF8);
+}
+gchar *qq_to_utf8_len(const gchar *str, const gint len, const gchar *from_charset)
+{
+	return do_convert(str, len, UTF8, from_charset);
+}
+