datetime.h

#pragma once
 
#include <stdint.h>
#include <stdbool.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef struct {
    // Time
    uint8_t hour; 
    uint8_t minute; 
    uint8_t second; 
    // Date
    uint8_t day; 
    uint8_t month; 
    uint16_t year; 
    uint8_t weekday; 
} DateTime;
 
bool datetime_validate_datetime(DateTime* datetime);
 
uint32_t datetime_datetime_to_timestamp(DateTime* datetime);
 
void datetime_timestamp_to_datetime(uint32_t timestamp, DateTime* datetime);
 
uint16_t datetime_get_days_per_year(uint16_t year);
 
bool datetime_is_leap_year(uint16_t year);
 
uint8_t datetime_get_days_per_month(bool leap_year, uint8_t month);
 
#ifdef __cplusplus
}
#endif