/* Returns TRUE if the rgb has been set to transparent, FALSE otherwise.  */
gboolean cr_rgb_is_set_to_transparent(CRRgb *a_this)
/* Returns TRUE if the rgb has been set to transparent, FALSE otherwise.  */
gboolean cr_rgb_is_set_to_transparent(CRRgb *a_this)
{
        g_return_val_if_fail (a_this, FALSE) ;
        return a_this->is_transparent ;
}