ts_set            212 ext/date/lib/astro.c int timelib_astro_rise_set_altitude(timelib_time *t_loc, double lon, double lat, double altit, int upper_limb, double *h_rise, double *h_set, timelib_sll *ts_rise, timelib_sll *ts_set, timelib_sll *ts_transit)
ts_set            272 ext/date/lib/astro.c 			*ts_rise = *ts_set = t_utc->sse + (tsouth * 3600);
ts_set            278 ext/date/lib/astro.c 			*ts_set  = t_loc->sse + (12 * 3600);
ts_set            284 ext/date/lib/astro.c 			*ts_set  = ((tsouth + t) * 3600) + t_utc->sse;
ts_set            157 ext/date/lib/timelib.h int timelib_astro_rise_set_altitude(timelib_time *time, double lon, double lat, double altit, int upper_limb, double *h_rise, double *h_set, timelib_sll *ts_rise, timelib_sll *ts_set, timelib_sll *ts_transit);