ObjFW  Diff

/**
 * \param string The string to search
 * \return Whether the string contains the specified string
 */
- (BOOL)containsString: (OFString*)string;

/**
 * \param start The index where the substring starts
 * \param end The index where the substring ends.
 *	      This points BEHIND the last character!
 * \return The substring as a new autoreleased OFString
 */
- (OFString*)substringFromIndex: (size_t)start
			toIndex: (size_t)end;

/**
 * \param range The range of the substring
 * \return The substring as a new autoreleased OFString
 */
- (OFString*)substringWithRange: (of_range_t)range;

/**