/* Increases the reference counter of the current instance of #CRCascade.  */
void cr_cascade_ref(CRCascade *a_this)
/* Increases the reference counter of the current instance of #CRCascade.  */
void cr_cascade_ref(CRCascade *a_this)
{
        g_return_if_fail (a_this && PRIVATE (a_this));
        PRIVATE (a_this)->ref_count++;
}