Function CPXgetlongannotations 

pub unsafe extern "C" fn CPXgetlongannotations(
    env: CPXCENVptr,
    lp: CPXCLPptr,
    idx: c_int,
    objtype: c_int,
    annotation: *mut CPXLONG,
    begin: c_int,
    end: c_int,
) -> c_int