#ifndef __btime_INCLUDED
#define __btime_INCLUDED
-typedef float64_t fdate_t; /* Date type */
-typedef float64_t ftime_t; /* Time type */
+/* New btime definition -- use this */
+extern btime_t get_current_btime(void);
+extern time_t btime_to_etime(btime_t bt);
+
+extern void bstrftime(char *dt, int maxlen, uint32_t tim);
+
+
+/* =========================================================== */
+/* old code deprecated below. Do not use. */
+
+typedef float64_t fdate_t; /* Date type */
+typedef float64_t ftime_t; /* Time type */
struct date_time {
- fdate_t julian_day_number; /* Julian day number */
+ fdate_t julian_day_number; /* Julian day number */
ftime_t julian_day_fraction; /* Julian day fraction */
};
/* In arguments and results of the following functions,
quantities are expressed as follows.
- year Year in the Common Era. The canonical
- date of adoption of the Gregorian calendar
- (October 5, 1582 in the Julian calendar)
- is assumed.
+ year Year in the Common Era. The canonical
+ date of adoption of the Gregorian calendar
+ (October 5, 1582 in the Julian calendar)
+ is assumed.
- month Month index with January 0, December 11.
+ month Month index with January 0, December 11.
- day Day number of month, 1 to 31.
+ day Day number of month, 1 to 31.
*/
-extern void bstrftime(char *dt, int maxlen, uint32_t tim);
extern fdate_t date_encode(uint32_t year, uint8_t month, uint8_t day);
extern ftime_t time_encode(uint8_t hour, uint8_t minute, uint8_t second,
- float32_t second_fraction);
+ float32_t second_fraction);
extern void date_time_encode(struct date_time *dt,
- uint32_t year, uint8_t month, uint8_t day,
- uint8_t hour, uint8_t minute, uint8_t second,
- float32_t second_fraction);
+ uint32_t year, uint8_t month, uint8_t day,
+ uint8_t hour, uint8_t minute, uint8_t second,
+ float32_t second_fraction);
extern void date_decode(fdate_t date, uint32_t *year, uint8_t *month,
- uint8_t *day);
+ uint8_t *day);
extern void time_decode(ftime_t time, uint8_t *hour, uint8_t *minute,
- uint8_t *second, float32_t *second_fraction);
+ uint8_t *second, float32_t *second_fraction);
extern void date_time_decode(struct date_time *dt,
- uint32_t *year, uint8_t *month, uint8_t *day,
- uint8_t *hour, uint8_t *minute, uint8_t *second,
- float32_t *second_fraction);
+ uint32_t *year, uint8_t *month, uint8_t *day,
+ uint8_t *hour, uint8_t *minute, uint8_t *second,
+ float32_t *second_fraction);
extern int date_time_compare(struct date_time *dt1, struct date_time *dt2);
extern void tm_decode(struct date_time *dt, struct tm *tm);
extern void get_current_time(struct date_time *dt);
-extern btime_t get_current_btime(void);
#endif /* __btime_INCLUDED */