date.h

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#pragma once
#include <stdbool.h>
#include <stdint.h>

#ifdef __cplusplus
extern "C" {
#endif

typedef struct sys_date_t {
  int64_t seconds; 
  int32_t nanoseconds; 
  int32_t tzoffset; 
} sys_date_t;

bool sys_date_get_now(sys_date_t *date);

bool sys_date_set_now(const sys_date_t *date);

bool sys_date_get_time_utc(sys_date_t *date, uint8_t *hours, uint8_t *minutes,
                           uint8_t *seconds);

bool sys_date_get_time_local(sys_date_t *date, uint8_t *hours, uint8_t *minutes,
                             uint8_t *seconds);

bool sys_date_get_date_utc(sys_date_t *date, uint16_t *year, uint8_t *month,
                           uint8_t *day, uint8_t *weekday);

bool sys_date_get_date_local(sys_date_t *date, uint16_t *year, uint8_t *month,
                             uint8_t *day, uint8_t *weekday);

bool sys_date_set_time_utc(sys_date_t *date, uint8_t hours, uint8_t minutes,
                           uint8_t seconds);

bool sys_date_set_date_utc(sys_date_t *date, uint16_t year, uint8_t month,
                           uint8_t day);

int64_t sys_date_compare_ns(const sys_date_t *start, const sys_date_t *end);

uint64_t sys_date_get_timestamp();

#ifdef __cplusplus
}
#endif