Some attributes can be specified multiple times, this is the case for
instance for "custom" attribute, as well as WinRT "static".
Signed-off-by: Rémi Bernon <rbernon@codeweavers.com>
Signed-off-by: PuetzKevinA@JohnDeere.com
Signed-off-by: Alexandre Julliard <julliard@winehq.org>