set_buflocal_ofu_callback(buf_T *buf UNUSED)
{
# ifdef FEAT_EVAL
    copy_global_to_buflocal_cb(&ofu_cb, &buf->b_ofu_cb);
# endif
}
set_buflocal_ofu_callback(buf_T *buf UNUSED)
{
# ifdef FEAT_EVAL
    copy_global_to_buflocal_cb(&ofu_cb, &buf->b_ofu_cb);
# endif
}