public static extern int so_ini(DllcallBack pf); //初始化,注册回调函数
public static extern int WXSetSyncMsgCallBack(int objects, DllcallBack sync_msg_cb);
public static extern int so_ini(DllcallBack pf); //初始化,注册回调函数
public static extern int WXSetSyncMsgCallBack(int objects, DllcallBack sync_msg_cb);