1 /*
2  * Copyright (c) 2006-2020, RT-Thread Development Team
3  *
4  * SPDX-License-Identifier: Apache-2.0
5  *
6  * Change Logs:
7  * Date           Author       Notes
8  */
9 
10 #ifndef  CPUPORT_H__
11 #define  CPUPORT_H__
12 
13 typedef union {
14     unsigned long slock;
15     struct __arch_tickets {
16         unsigned short owner;
17         unsigned short next;
18     } tickets;
19 } rt_hw_spinlock_t;
20 
21 #endif  /*CPUPORT_H__*/
22