-int RrFontMeasureString (const RrFont *f, const gchar *str,
- gint shadow, gint offset);
-int RrFontHeight (const RrFont *f, gint shadow, gint offset);
+int RrFontMeasureString (const RrFont *f, const gchar *str);
+int RrFontHeight (const RrFont *f);