Searched refs:GREG_DAYS_IN_YEAR (Results 1 – 1 of 1) sorted by relevance
159 #define GREG_DAYS_IN_YEAR 365.2425 /* 365 + 97 / 400 */ macro485 double y = (jd - J2000) / GREG_DAYS_IN_YEAR + 2000; in etcorr()