m_sf_in_sec      5220 ext/date/date_core.c     return m_sf_in_sec(dat);
m_sf_in_sec      6617 ext/date/date_core.c     (VALUE (*)(void *))m_sf_in_sec,
m_sf_in_sec      8576 ext/date/date_core.c 			 m_sf_in_sec(dat)),