Files
bacnet_stack/src/bacnet/basic/sys/days.h
T
Kari Argillander f806c5829b Run clang-format and enable CI check for it (#755)
* pre-commit: Update and enable clang-format check

There is newer version from clang-format so use that. We do not yet want
18 as that is little bit too new.

* Format some thing by hand which clang-format "breaks"

Clang-format will format some things little bit off in some cases.
Format some things by hand so we get cleaner end result.

* Run clang-format with

```
pre-commit run --all-files clang-format
```

We have already in previously checked places where clang-format does not
make good format and ignored those (hopefully most of the things).

---------

Co-authored-by: Kari Argillander <kari.argillander@fidelix.com>
2024-08-30 11:20:58 -05:00

58 lines
1.4 KiB
C

/**
* @file
* @brief This file contains the function prototypes for the days calculations
* @author Steve Karg <skarg@users.sourceforge.net>
* @date 1997
* @copyright SPDX-License-Identifier: CC-PDDC
*/
#ifndef DAYS_H
#define DAYS_H
#include <stdint.h>
#include <stdbool.h>
/* BACnet Stack defines - first */
#include "bacnet/bacdef.h"
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
BACNET_STACK_EXPORT
bool days_is_leap_year(uint16_t year);
BACNET_STACK_EXPORT
uint8_t days_per_month(uint16_t year, uint8_t month);
BACNET_STACK_EXPORT
uint32_t days_per_year(uint16_t year);
BACNET_STACK_EXPORT
uint16_t days_of_year(uint16_t year, uint8_t month, uint8_t day);
BACNET_STACK_EXPORT
uint16_t days_of_year_remaining(uint16_t year, uint8_t month, uint8_t day);
BACNET_STACK_EXPORT
void days_of_year_to_month_day(
uint32_t days, uint16_t year, uint8_t *pMonth, uint8_t *pDay);
BACNET_STACK_EXPORT
uint32_t days_apart(
uint16_t year1,
uint8_t month1,
uint8_t day1,
uint16_t year2,
uint8_t month2,
uint8_t day2);
BACNET_STACK_EXPORT
uint32_t days_since_epoch(
uint16_t epoch_year, uint16_t year, uint8_t month, uint8_t day);
BACNET_STACK_EXPORT
void days_since_epoch_to_date(
uint16_t epoch_year,
uint32_t days,
uint16_t *pYear,
uint8_t *pMonth,
uint8_t *pDay);
BACNET_STACK_EXPORT
bool days_date_is_valid(uint16_t year, uint8_t month, uint8_t day);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif