28 lines
No EOL
1.7 KiB
C
28 lines
No EOL
1.7 KiB
C
/*********************************************************************************/
|
|
/* Module Name: utils.h */
|
|
/* Project: AurixOS */
|
|
/* */
|
|
/* Copyright (c) 2024-2025 Jozef Nagy */
|
|
/* */
|
|
/* This source is subject to the MIT License. */
|
|
/* See License.txt in the root of this repository. */
|
|
/* All other rights reserved. */
|
|
/* */
|
|
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR */
|
|
/* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, */
|
|
/* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE */
|
|
/* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER */
|
|
/* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, */
|
|
/* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE */
|
|
/* SOFTWARE. */
|
|
/*********************************************************************************/
|
|
|
|
#ifndef _UTILS_H
|
|
#define _UTILS_H
|
|
|
|
#define ARRAY_LENGTH(x) ((sizeof(x)) / (sizeof((x[0]))))
|
|
|
|
#define ROUND_DOWN(x, a) (((x)) & (~((a) - 1)))
|
|
#define ROUND_UP(x, a) ((((x)) + (a) - 1) & (~((a) - 1)))
|
|
|
|
#endif /* _UTILS_H */ |