get_current_funccal_dict(hashtab_T *ht)
{
    if (current_funccal != NULL
	    && ht == &current_funccal->l_vars.dv_hashtab)
	return &current_funccal->l_vars;
    return NULL;
}
get_current_funccal_dict(hashtab_T *ht)
{
    if (current_funccal != NULL
	    && ht == &current_funccal->l_vars.dv_hashtab)
	return &current_funccal->l_vars;
    return NULL;
}