@@ -11,15 +11,16 @@
 
 #import <stdarg.h>
 #import <stdio.h>
 
 #import "OFObject.h"
+#import "OFComparable.h"
 
 /**
  * A class for storing and modifying strings.
  */
-@interface OFString: OFObject
+@interface OFString: OFObject <OFComparable>
 {
 	char   *string;
 	size_t length;
 	BOOL   is_utf8;
 }
@@ -105,27 +106,19 @@
 /**
  * Clones the OFString, creating a new one.
  *
  * \return A new autoreleased copy of the OFString
  */
-- (OFString*)clone;
+- (id)copy;
 
 /**
  * Sets the OFString to the specified OFString.
  *
  * \param str An OFString to set the OFString to.
  */
 - setTo: (OFString*)str;
 
-/**
- * Compares the OFString to another OFString.
- *
- * \param str An OFString to compare with
- * \return An integer which is the result of the comparison, see wcscmp
- */
-- (int)compareTo: (OFString*)str;
-
 /**
  * Append another OFString to the OFString.
  *
  * \param str An OFString to append
  */