xref: /DragonOS/kernel/src/common/time.h (revision 03746da3d9f3ea616cecdb6e581414002075f866) 
1 #pragma once
2 
3 #include "stddef.h"
4 
5 // 操作系统定义时间以ns为单位
6 #define CLOCKS_PER_SEC 1000000
7