SPDX-License-Identifier: LGPL-2.1-or-later ]]> Allows a client to request a surface to be visible when the system is locked. This is meant to be used for specific high urgency cases like phone calls or alarms. Warning! The protocol described in this file is a desktop environment implementation detail. Regular clients must not use this protocol. Backward incompatible changes may be added without bumping the major version of the extension. Informs the compositor that the surface could be shown when the screen is locked. This request should be called while the surface is unmapped. This won't affect the surface previously marked with the allow request.