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- typedef struct datetime
- {
- struct date {
- int year;
- int month; // 0-11
- int day; // 0-6
- } date;
-
- struct time {
- int hours; // 0-23
- int minutes; // 0-59
- int seconds; // 0-60 (not 59 because leap seconds)
- } time;
- } datetime;
-
- void datetime_init(datetime* dt);
-
- // Times are expected to be UTC
- void datetime_set_date(datetime* dt, int year, int month, int day);
- void datetime_set_time(datetime* dt, int hours, int minutes, int seconds);
-
- void datetime_diff(datetime* dt_from, datetime* dt_to, datetime* dt_res);
-
- void datetime_print(datetime* dt);
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