pub unsafe extern "C" fn OGR_F_GetFieldAsDateTimeEx( hFeat: OGRFeatureH, iField: c_int, pnYear: *mut c_int, pnMonth: *mut c_int, pnDay: *mut c_int, pnHour: *mut c_int, pnMinute: *mut c_int, pfSecond: *mut f32, pnTZFlag: *mut c_int) -> c_int