/* Increases the reference count of the current instance of #CRStyle.  */
enum CRStatus cr_style_ref(CRStyle *a_this)
/* Increases the reference count of the current instance of #CRStyle.  */
enum CRStatus cr_style_ref(CRStyle *a_this)
{
        g_return_val_if_fail (a_this, CR_BAD_PARAM_ERROR);
        a_this->ref_count++;
        return CR_OK;
}