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