text: /**
   * Copyright (c) 2014-2015, RongCloud.
   * All rights reserved.
   *
   * All the contents are the copyright of RongCloud Network Technology Co.Ltd.
   * Unless otherwise credited. http://rongcloud.cn
   *
   */
  
  //  RCUnknownMessage.h
  //  Created by xugang on 15/1/24.
  
  #import "RCMessageContent.h"
  #define RCUnknownMessageTypeIdentifier @"RC:UnknownMsg"
  
  /**
   *  未知消息，所有未注册，未实现的消息都会通过未知消息返回
   */
  @interface RCUnknownMessage : RCMessageContent
  
  @end
  