sec_to_ns        1034 ext/date/date_core.c     return sec_to_ns(INT2FIX(s));
sec_to_ns        1060 ext/date/date_core.c     VALUE n = sec_to_ns(s);
sec_to_ns        1075 ext/date/date_core.c     *sf = sec_to_ns(f);
sec_to_ns        7788 ext/date/date_core.c 	sf = sec_to_ns(t);
sec_to_ns        8464 ext/date/date_core.c     sf = sec_to_ns(f_subsec(self));
sec_to_ns        8900 ext/date/date_core.c     if (!test_unit_v2v_iter(ns_to_sec, sec_to_ns))