ts_transit        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_transit        267 ext/date/lib/astro.c 		*ts_transit = t_utc->sse + (tsouth * 3600);
ts_transit        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);