@@ -373,10 +373,20 @@
  * \param string The string to append
  * \return A new autoreleased OFString with the specified string appended
  */
 - (OFString*)stringByAppendingString: (OFString*)string;
 
+/**
+ * \return The string in uppercase
+ */
+- (OFString*)uppercaseString;
+
+/**
+ * \return The string in lowercase
+ */
+- (OFString*)lowercaseString;
+
 /**
  * Creates a new string by deleting leading whitespaces.
  *
  * \return A new autoreleased OFString with leading whitespaces deleted
  */