550W Document
550W, a high-end OS
math.h
浏览该文件的文档.
1 #pragma once
2 
3 /* K_ROUNDing; only works for n = power of two */
4 #define K_ROUND(a, n) (((((uint64_t)(a)) + (n)-1)) & ~((n)-1))
5 #define K_ROUNDDOWN(a, n) (((uint64_t)(a)) & ~((n)-1))
6 
7 #define k_wrap(x, len) ((x) & ~(len))
8 
9 int k_min(int a, int b);
int k_min(int a, int b)
Definition: math.c:3