safe_mul_p       1001 ext/date/date_core.c     if (safe_mul_p(d, DAY_IN_SECONDS))
safe_mul_p       1017 ext/date/date_core.c     if (safe_mul_p(s, SECOND_IN_MILLISECONDS))
safe_mul_p       1025 ext/date/date_core.c     if (safe_mul_p(s, SECOND_IN_NANOSECONDS))