Function eccodes_sys::codes_fieldset_new_from_files

pub unsafe extern "C" fn codes_fieldset_new_from_files(
    c: *mut codes_context,
    filenames: *mut *mut c_char,
    nfiles: c_int,
    keys: *mut *mut c_char,
    nkeys: c_int,
    where_string: *const c_char,
    order_by_string: *const c_char,
    err: *mut c_int
) -> *mut codes_fieldset