c_virtual_sg     1108 ext/date/date_core.c 	return c_virtual_sg(x);
c_virtual_sg     1241 ext/date/date_core.c 		      c_virtual_sg(x), &jd, &ns);
c_virtual_sg     1244 ext/date/date_core.c 		      c_virtual_sg(x), &jd, &ns);
c_virtual_sg     1277 ext/date/date_core.c 	c_jd_to_civil(jd, c_virtual_sg(x), &y, &m, &d);
c_virtual_sg     1663 ext/date/date_core.c 	sg = c_virtual_sg(x);