|  | /* | 
|  | * COarse-grain LOck-stepping Virtual Machines for Non-stop Service (COLO) | 
|  | * (a.k.a. Fault Tolerance or Continuous Replication) | 
|  | * | 
|  | * Copyright (c) 2017 HUAWEI TECHNOLOGIES CO., LTD. | 
|  | * Copyright (c) 2017 FUJITSU LIMITED | 
|  | * Copyright (c) 2017 Intel Corporation | 
|  | * | 
|  | * Authors: | 
|  | *    zhanghailiang <zhang.zhanghailiang@huawei.com> | 
|  | *    Zhang Chen <zhangckid@gmail.com> | 
|  | * | 
|  | * This work is licensed under the terms of the GNU GPL, version 2 or | 
|  | * later.  See the COPYING file in the top-level directory. | 
|  | */ | 
|  |  | 
|  | #ifndef QEMU_COLO_COMPARE_H | 
|  | #define QEMU_COLO_COMPARE_H | 
|  |  | 
|  | void colo_notify_compares_event(void *opaque, int event, Error **errp); | 
|  | void colo_compare_register_notifier(Notifier *notify); | 
|  | void colo_compare_unregister_notifier(Notifier *notify); | 
|  | void colo_compare_cleanup(void); | 
|  |  | 
|  | #endif /* QEMU_COLO_COMPARE_H */ |