/* Generated by wayland-scanner 1.23.0 */

#ifndef EXT_SESSION_LOCK_V1_CLIENT_PROTOCOL_H
#define EXT_SESSION_LOCK_V1_CLIENT_PROTOCOL_H

#include <stdint.h>
#include <stddef.h>
#include "wayland-client.h"

#ifdef  __cplusplus
extern "C" {
#endif

/**
 * @page page_ext_session_lock_v1 The ext_session_lock_v1 protocol
 * secure session locking with arbitrary graphics
 *
 * @section page_desc_ext_session_lock_v1 Description
 *
 * This protocol allows for a privileged Wayland client to lock the session
 * and display arbitrary graphics while the session is locked.
 *
 * The compositor may choose to restrict this protocol to a special client
 * launched by the compositor itself or expose it to all privileged clients,
 * this is compositor policy.
 *
 * The client is responsible for performing authentication and informing the
 * compositor when the session should be unlocked. If the client dies while
 * the session is locked the session remains locked, possibly permanently
 * depending on compositor policy.
 *
 * The key words "must", "must not", "required", "shall", "shall not",
 * "should", "should not", "recommended",  "may", and "optional" in this
 * document are to be interpreted as described in IETF RFC 2119.
 *
 * Warning! The protocol described in this file is currently in the
 * testing phase. Backward compatible changes may be added together with
 * the corresponding interface version bump. Backward incompatible changes
 * can only be done by creating a new major version of the extension.
 *
 * @section page_ifaces_ext_session_lock_v1 Interfaces
 * - @subpage page_iface_ext_session_lock_manager_v1 - used to lock the session
 * - @subpage page_iface_ext_session_lock_v1 - manage lock state and create lock surfaces
 * - @subpage page_iface_ext_session_lock_surface_v1 - a surface displayed while the session is locked
 * @section page_copyright_ext_session_lock_v1 Copyright
 * <pre>
 *
 * Copyright 2021 Isaac Freund
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 * </pre>
 */
struct ext_session_lock_manager_v1;
struct ext_session_lock_surface_v1;
struct ext_session_lock_v1;
struct wl_output;
struct wl_surface;

#ifndef EXT_SESSION_LOCK_MANAGER_V1_INTERFACE
#define EXT_SESSION_LOCK_MANAGER_V1_INTERFACE
/**
 * @page page_iface_ext_session_lock_manager_v1 ext_session_lock_manager_v1
 * @section page_iface_ext_session_lock_manager_v1_desc Description
 *
 * This interface is used to request that the session be locked.
 * @section page_iface_ext_session_lock_manager_v1_api API
 * See @ref iface_ext_session_lock_manager_v1.
 */
/**
 * @defgroup iface_ext_session_lock_manager_v1 The ext_session_lock_manager_v1 interface
 *
 * This interface is used to request that the session be locked.
 */
extern const struct wl_interface ext_session_lock_manager_v1_interface;
#endif
#ifndef EXT_SESSION_LOCK_V1_INTERFACE
#define EXT_SESSION_LOCK_V1_INTERFACE
/**
 * @page page_iface_ext_session_lock_v1 ext_session_lock_v1
 * @section page_iface_ext_session_lock_v1_desc Description
 *
 * In response to the creation of this object the compositor must send
 * either the locked or finished event.
 *
 * The locked event indicates that the session is locked. This means
 * that the compositor must stop rendering and providing input to normal
 * clients. Instead the compositor must blank all outputs with an opaque
 * color such that their normal content is fully hidden.
 *
 * The only surfaces that should be rendered while the session is locked
 * are the lock surfaces created through this interface and optionally,
 * at the compositor's discretion, special privileged surfaces such as
 * input methods or portions of desktop shell UIs.
 *
 * The locked event must not be sent until a new "locked" frame (either
 * from a session lock surface or the compositor blanking the output) has
 * been presented on all outputs and no security sensitive normal/unlocked
 * content is possibly visible.
 *
 * The finished event should be sent immediately on creation of this
 * object if the compositor decides that the locked event will not be sent.
 *
 * The compositor may wait for the client to create and render session lock
 * surfaces before sending the locked event to avoid displaying intermediate
 * blank frames. However, it must impose a reasonable time limit if
 * waiting and send the locked event as soon as the hard requirements
 * described above can be met if the time limit expires. Clients should
 * immediately create lock surfaces for all outputs on creation of this
 * object to make this possible.
 *
 * This behavior of the locked event is required in order to prevent
 * possible race conditions with clients that wish to suspend the system
 * or similar after locking the session. Without these semantics, clients
 * triggering a suspend after receiving the locked event would race with
 * the first "locked" frame being presented and normal/unlocked frames
 * might be briefly visible as the system is resumed if the suspend
 * operation wins the race.
 *
 * If the client dies while the session is locked, the compositor must not
 * unlock the session in response. It is acceptable for the session to be
 * permanently locked if this happens. The compositor may choose to continue
 * to display the lock surfaces the client had mapped before it died or
 * alternatively fall back to a solid color, this is compositor policy.
 *
 * Compositors may also allow a secure way to recover the session, the
 * details of this are compositor policy. Compositors may allow a new
 * client to create a ext_session_lock_v1 object and take responsibility
 * for unlocking the session, they may even start a new lock client
 * instance automatically.
 * @section page_iface_ext_session_lock_v1_api API
 * See @ref iface_ext_session_lock_v1.
 */
/**
 * @defgroup iface_ext_session_lock_v1 The ext_session_lock_v1 interface
 *
 * In response to the creation of this object the compositor must send
 * either the locked or finished event.
 *
 * The locked event indicates that the session is locked. This means
 * that the compositor must stop rendering and providing input to normal
 * clients. Instead the compositor must blank all outputs with an opaque
 * color such that their normal content is fully hidden.
 *
 * The only surfaces that should be rendered while the session is locked
 * are the lock surfaces created through this interface and optionally,
 * at the compositor's discretion, special privileged surfaces such as
 * input methods or portions of desktop shell UIs.
 *
 * The locked event must not be sent until a new "locked" frame (either
 * from a session lock surface or the compositor blanking the output) has
 * been presented on all outputs and no security sensitive normal/unlocked
 * content is possibly visible.
 *
 * The finished event should be sent immediately on creation of this
 * object if the compositor decides that the locked event will not be sent.
 *
 * The compositor may wait for the client to create and render session lock
 * surfaces before sending the locked event to avoid displaying intermediate
 * blank frames. However, it must impose a reasonable time limit if
 * waiting and send the locked event as soon as the hard requirements
 * described above can be met if the time limit expires. Clients should
 * immediately create lock surfaces for all outputs on creation of this
 * object to make this possible.
 *
 * This behavior of the locked event is required in order to prevent
 * possible race conditions with clients that wish to suspend the system
 * or similar after locking the session. Without these semantics, clients
 * triggering a suspend after receiving the locked event would race with
 * the first "locked" frame being presented and normal/unlocked frames
 * might be briefly visible as the system is resumed if the suspend
 * operation wins the race.
 *
 * If the client dies while the session is locked, the compositor must not
 * unlock the session in response. It is acceptable for the session to be
 * permanently locked if this happens. The compositor may choose to continue
 * to display the lock surfaces the client had mapped before it died or
 * alternatively fall back to a solid color, this is compositor policy.
 *
 * Compositors may also allow a secure way to recover the session, the
 * details of this are compositor policy. Compositors may allow a new
 * client to create a ext_session_lock_v1 object and take responsibility
 * for unlocking the session, they may even start a new lock client
 * instance automatically.
 */
extern const struct wl_interface ext_session_lock_v1_interface;
#endif
#ifndef EXT_SESSION_LOCK_SURFACE_V1_INTERFACE
#define EXT_SESSION_LOCK_SURFACE_V1_INTERFACE
/**
 * @page page_iface_ext_session_lock_surface_v1 ext_session_lock_surface_v1
 * @section page_iface_ext_session_lock_surface_v1_desc Description
 *
 * The client may use lock surfaces to display a screensaver, render a
 * dialog to enter a password and unlock the session, or however else it
 * sees fit.
 *
 * On binding this interface the compositor will immediately send the
 * first configure event. After making the ack_configure request in
 * response to this event the client should attach and commit the first
 * buffer. Committing the surface before acking the first configure is a
 * protocol error. Committing the surface with a null buffer at any time
 * is a protocol error.
 *
 * The compositor is free to handle keyboard/pointer focus for lock
 * surfaces however it chooses. A reasonable way to do this would be to
 * give the first lock surface created keyboard focus and change keyboard
 * focus if the user clicks on other surfaces.
 * @section page_iface_ext_session_lock_surface_v1_api API
 * See @ref iface_ext_session_lock_surface_v1.
 */
/**
 * @defgroup iface_ext_session_lock_surface_v1 The ext_session_lock_surface_v1 interface
 *
 * The client may use lock surfaces to display a screensaver, render a
 * dialog to enter a password and unlock the session, or however else it
 * sees fit.
 *
 * On binding this interface the compositor will immediately send the
 * first configure event. After making the ack_configure request in
 * response to this event the client should attach and commit the first
 * buffer. Committing the surface before acking the first configure is a
 * protocol error. Committing the surface with a null buffer at any time
 * is a protocol error.
 *
 * The compositor is free to handle keyboard/pointer focus for lock
 * surfaces however it chooses. A reasonable way to do this would be to
 * give the first lock surface created keyboard focus and change keyboard
 * focus if the user clicks on other surfaces.
 */
extern const struct wl_interface ext_session_lock_surface_v1_interface;
#endif

#define EXT_SESSION_LOCK_MANAGER_V1_DESTROY 0
#define EXT_SESSION_LOCK_MANAGER_V1_LOCK 1


/**
 * @ingroup iface_ext_session_lock_manager_v1
 */
#define EXT_SESSION_LOCK_MANAGER_V1_DESTROY_SINCE_VERSION 1
/**
 * @ingroup iface_ext_session_lock_manager_v1
 */
#define EXT_SESSION_LOCK_MANAGER_V1_LOCK_SINCE_VERSION 1

/** @ingroup iface_ext_session_lock_manager_v1 */
static inline void
ext_session_lock_manager_v1_set_user_data(struct ext_session_lock_manager_v1 *ext_session_lock_manager_v1, void *user_data)
{
	wl_proxy_set_user_data((struct wl_proxy *) ext_session_lock_manager_v1, user_data);
}

/** @ingroup iface_ext_session_lock_manager_v1 */
static inline void *
ext_session_lock_manager_v1_get_user_data(struct ext_session_lock_manager_v1 *ext_session_lock_manager_v1)
{
	return wl_proxy_get_user_data((struct wl_proxy *) ext_session_lock_manager_v1);
}

static inline uint32_t
ext_session_lock_manager_v1_get_version(struct ext_session_lock_manager_v1 *ext_session_lock_manager_v1)
{
	return wl_proxy_get_version((struct wl_proxy *) ext_session_lock_manager_v1);
}

/**
 * @ingroup iface_ext_session_lock_manager_v1
 *
 * This informs the compositor that the session lock manager object will
 * no longer be used. Existing objects created through this interface
 * remain valid.
 */
static inline void
ext_session_lock_manager_v1_destroy(struct ext_session_lock_manager_v1 *ext_session_lock_manager_v1)
{
	wl_proxy_marshal_flags((struct wl_proxy *) ext_session_lock_manager_v1,
			 EXT_SESSION_LOCK_MANAGER_V1_DESTROY, NULL, wl_proxy_get_version((struct wl_proxy *) ext_session_lock_manager_v1), WL_MARSHAL_FLAG_DESTROY);
}

/**
 * @ingroup iface_ext_session_lock_manager_v1
 *
 * This request creates a session lock and asks the compositor to lock the
 * session. The compositor will send either the ext_session_lock_v1.locked
 * or ext_session_lock_v1.finished event on the created object in
 * response to this request.
 */
static inline struct ext_session_lock_v1 *
ext_session_lock_manager_v1_lock(struct ext_session_lock_manager_v1 *ext_session_lock_manager_v1)
{
	struct wl_proxy *id;

	id = wl_proxy_marshal_flags((struct wl_proxy *) ext_session_lock_manager_v1,
			 EXT_SESSION_LOCK_MANAGER_V1_LOCK, &ext_session_lock_v1_interface, wl_proxy_get_version((struct wl_proxy *) ext_session_lock_manager_v1), 0, NULL);

	return (struct ext_session_lock_v1 *) id;
}

#ifndef EXT_SESSION_LOCK_V1_ERROR_ENUM
#define EXT_SESSION_LOCK_V1_ERROR_ENUM
enum ext_session_lock_v1_error {
	/**
	 * attempted to destroy session lock while locked
	 */
	EXT_SESSION_LOCK_V1_ERROR_INVALID_DESTROY = 0,
	/**
	 * unlock requested but locked event was never sent
	 */
	EXT_SESSION_LOCK_V1_ERROR_INVALID_UNLOCK = 1,
	/**
	 * given wl_surface already has a role
	 */
	EXT_SESSION_LOCK_V1_ERROR_ROLE = 2,
	/**
	 * given output already has a lock surface
	 */
	EXT_SESSION_LOCK_V1_ERROR_DUPLICATE_OUTPUT = 3,
	/**
	 * given wl_surface has a buffer attached or committed
	 */
	EXT_SESSION_LOCK_V1_ERROR_ALREADY_CONSTRUCTED = 4,
};
#endif /* EXT_SESSION_LOCK_V1_ERROR_ENUM */

/**
 * @ingroup iface_ext_session_lock_v1
 * @struct ext_session_lock_v1_listener
 */
struct ext_session_lock_v1_listener {
	/**
	 * session successfully locked
	 *
	 * This client is now responsible for displaying graphics while
	 * the session is locked and deciding when to unlock the session.
	 *
	 * The locked event must not be sent until a new "locked" frame has
	 * been presented on all outputs and no security sensitive
	 * normal/unlocked content is possibly visible.
	 *
	 * If this event is sent, making the destroy request is a protocol
	 * error, the lock object must be destroyed using the
	 * unlock_and_destroy request.
	 */
	void (*locked)(void *data,
		       struct ext_session_lock_v1 *ext_session_lock_v1);
	/**
	 * the session lock object should be destroyed
	 *
	 * The compositor has decided that the session lock should be
	 * destroyed as it will no longer be used by the compositor.
	 * Exactly when this event is sent is compositor policy, but it
	 * must never be sent more than once for a given session lock
	 * object.
	 *
	 * This might be sent because there is already another
	 * ext_session_lock_v1 object held by a client, or the compositor
	 * has decided to deny the request to lock the session for some
	 * other reason. This might also be sent because the compositor
	 * implements some alternative, secure way to authenticate and
	 * unlock the session.
	 *
	 * The finished event should be sent immediately on creation of
	 * this object if the compositor decides that the locked event will
	 * not be sent.
	 *
	 * If the locked event is sent on creation of this object the
	 * finished event may still be sent at some later time in this
	 * object's lifetime. This is compositor policy.
	 *
	 * Upon receiving this event, the client should make either the
	 * destroy request or the unlock_and_destroy request, depending on
	 * whether or not the locked event was received on this object.
	 */
	void (*finished)(void *data,
			 struct ext_session_lock_v1 *ext_session_lock_v1);
};

/**
 * @ingroup iface_ext_session_lock_v1
 */
static inline int
ext_session_lock_v1_add_listener(struct ext_session_lock_v1 *ext_session_lock_v1,
				 const struct ext_session_lock_v1_listener *listener, void *data)
{
	return wl_proxy_add_listener((struct wl_proxy *) ext_session_lock_v1,
				     (void (**)(void)) listener, data);
}

#define EXT_SESSION_LOCK_V1_DESTROY 0
#define EXT_SESSION_LOCK_V1_GET_LOCK_SURFACE 1
#define EXT_SESSION_LOCK_V1_UNLOCK_AND_DESTROY 2

/**
 * @ingroup iface_ext_session_lock_v1
 */
#define EXT_SESSION_LOCK_V1_LOCKED_SINCE_VERSION 1
/**
 * @ingroup iface_ext_session_lock_v1
 */
#define EXT_SESSION_LOCK_V1_FINISHED_SINCE_VERSION 1

/**
 * @ingroup iface_ext_session_lock_v1
 */
#define EXT_SESSION_LOCK_V1_DESTROY_SINCE_VERSION 1
/**
 * @ingroup iface_ext_session_lock_v1
 */
#define EXT_SESSION_LOCK_V1_GET_LOCK_SURFACE_SINCE_VERSION 1
/**
 * @ingroup iface_ext_session_lock_v1
 */
#define EXT_SESSION_LOCK_V1_UNLOCK_AND_DESTROY_SINCE_VERSION 1

/** @ingroup iface_ext_session_lock_v1 */
static inline void
ext_session_lock_v1_set_user_data(struct ext_session_lock_v1 *ext_session_lock_v1, void *user_data)
{
	wl_proxy_set_user_data((struct wl_proxy *) ext_session_lock_v1, user_data);
}

/** @ingroup iface_ext_session_lock_v1 */
static inline void *
ext_session_lock_v1_get_user_data(struct ext_session_lock_v1 *ext_session_lock_v1)
{
	return wl_proxy_get_user_data((struct wl_proxy *) ext_session_lock_v1);
}

static inline uint32_t
ext_session_lock_v1_get_version(struct ext_session_lock_v1 *ext_session_lock_v1)
{
	return wl_proxy_get_version((struct wl_proxy *) ext_session_lock_v1);
}

/**
 * @ingroup iface_ext_session_lock_v1
 *
 * This informs the compositor that the lock object will no longer be
 * used. Existing objects created through this interface remain valid.
 *
 * After this request is made, lock surfaces created through this object
 * should be destroyed by the client as they will no longer be used by
 * the compositor.
 *
 * It is a protocol error to make this request if the locked event was
 * sent, the unlock_and_destroy request must be used instead.
 */
static inline void
ext_session_lock_v1_destroy(struct ext_session_lock_v1 *ext_session_lock_v1)
{
	wl_proxy_marshal_flags((struct wl_proxy *) ext_session_lock_v1,
			 EXT_SESSION_LOCK_V1_DESTROY, NULL, wl_proxy_get_version((struct wl_proxy *) ext_session_lock_v1), WL_MARSHAL_FLAG_DESTROY);
}

/**
 * @ingroup iface_ext_session_lock_v1
 *
 * The client is expected to create lock surfaces for all outputs
 * currently present and any new outputs as they are advertised. These
 * won't be displayed by the compositor unless the lock is successful
 * and the locked event is sent.
 *
 * Providing a wl_surface which already has a role or already has a buffer
 * attached or committed is a protocol error, as is attaching/committing
 * a buffer before the first ext_session_lock_surface_v1.configure event.
 *
 * Attempting to create more than one lock surface for a given output
 * is a duplicate_output protocol error.
 */
static inline struct ext_session_lock_surface_v1 *
ext_session_lock_v1_get_lock_surface(struct ext_session_lock_v1 *ext_session_lock_v1, struct wl_surface *surface, struct wl_output *output)
{
	struct wl_proxy *id;

	id = wl_proxy_marshal_flags((struct wl_proxy *) ext_session_lock_v1,
			 EXT_SESSION_LOCK_V1_GET_LOCK_SURFACE, &ext_session_lock_surface_v1_interface, wl_proxy_get_version((struct wl_proxy *) ext_session_lock_v1), 0, NULL, surface, output);

	return (struct ext_session_lock_surface_v1 *) id;
}

/**
 * @ingroup iface_ext_session_lock_v1
 *
 * This request indicates that the session should be unlocked, for
 * example because the user has entered their password and it has been
 * verified by the client.
 *
 * This request also informs the compositor that the lock object will
 * no longer be used and should be destroyed. Existing objects created
 * through this interface remain valid.
 *
 * After this request is made, lock surfaces created through this object
 * should be destroyed by the client as they will no longer be used by
 * the compositor.
 *
 * It is a protocol error to make this request if the locked event has
 * not been sent. In that case, the lock object must be destroyed using
 * the destroy request.
 *
 * Note that a correct client that wishes to exit directly after unlocking
 * the session must use the wl_display.sync request to ensure the server
 * receives and processes the unlock_and_destroy request. Otherwise
 * there is no guarantee that the server has unlocked the session due
 * to the asynchronous nature of the Wayland protocol. For example,
 * the server might terminate the client with a protocol error before
 * it processes the unlock_and_destroy request.
 */
static inline void
ext_session_lock_v1_unlock_and_destroy(struct ext_session_lock_v1 *ext_session_lock_v1)
{
	wl_proxy_marshal_flags((struct wl_proxy *) ext_session_lock_v1,
			 EXT_SESSION_LOCK_V1_UNLOCK_AND_DESTROY, NULL, wl_proxy_get_version((struct wl_proxy *) ext_session_lock_v1), WL_MARSHAL_FLAG_DESTROY);
}

#ifndef EXT_SESSION_LOCK_SURFACE_V1_ERROR_ENUM
#define EXT_SESSION_LOCK_SURFACE_V1_ERROR_ENUM
enum ext_session_lock_surface_v1_error {
	/**
	 * surface committed before first ack_configure request
	 */
	EXT_SESSION_LOCK_SURFACE_V1_ERROR_COMMIT_BEFORE_FIRST_ACK = 0,
	/**
	 * surface committed with a null buffer
	 */
	EXT_SESSION_LOCK_SURFACE_V1_ERROR_NULL_BUFFER = 1,
	/**
	 * failed to match ack'd width/height
	 */
	EXT_SESSION_LOCK_SURFACE_V1_ERROR_DIMENSIONS_MISMATCH = 2,
	/**
	 * serial provided in ack_configure is invalid
	 */
	EXT_SESSION_LOCK_SURFACE_V1_ERROR_INVALID_SERIAL = 3,
};
#endif /* EXT_SESSION_LOCK_SURFACE_V1_ERROR_ENUM */

/**
 * @ingroup iface_ext_session_lock_surface_v1
 * @struct ext_session_lock_surface_v1_listener
 */
struct ext_session_lock_surface_v1_listener {
	/**
	 * the client should resize its surface
	 *
	 * This event is sent once on binding the interface and may be
	 * sent again at the compositor's discretion, for example if output
	 * geometry changes.
	 *
	 * The width and height are in surface-local coordinates and are
	 * exact requirements. Failing to match these surface dimensions in
	 * the next commit after acking a configure is a protocol error.
	 * @param serial serial for use in ack_configure
	 */
	void (*configure)(void *data,
			  struct ext_session_lock_surface_v1 *ext_session_lock_surface_v1,
			  uint32_t serial,
			  uint32_t width,
			  uint32_t height);
};

/**
 * @ingroup iface_ext_session_lock_surface_v1
 */
static inline int
ext_session_lock_surface_v1_add_listener(struct ext_session_lock_surface_v1 *ext_session_lock_surface_v1,
					 const struct ext_session_lock_surface_v1_listener *listener, void *data)
{
	return wl_proxy_add_listener((struct wl_proxy *) ext_session_lock_surface_v1,
				     (void (**)(void)) listener, data);
}

#define EXT_SESSION_LOCK_SURFACE_V1_DESTROY 0
#define EXT_SESSION_LOCK_SURFACE_V1_ACK_CONFIGURE 1

/**
 * @ingroup iface_ext_session_lock_surface_v1
 */
#define EXT_SESSION_LOCK_SURFACE_V1_CONFIGURE_SINCE_VERSION 1

/**
 * @ingroup iface_ext_session_lock_surface_v1
 */
#define EXT_SESSION_LOCK_SURFACE_V1_DESTROY_SINCE_VERSION 1
/**
 * @ingroup iface_ext_session_lock_surface_v1
 */
#define EXT_SESSION_LOCK_SURFACE_V1_ACK_CONFIGURE_SINCE_VERSION 1

/** @ingroup iface_ext_session_lock_surface_v1 */
static inline void
ext_session_lock_surface_v1_set_user_data(struct ext_session_lock_surface_v1 *ext_session_lock_surface_v1, void *user_data)
{
	wl_proxy_set_user_data((struct wl_proxy *) ext_session_lock_surface_v1, user_data);
}

/** @ingroup iface_ext_session_lock_surface_v1 */
static inline void *
ext_session_lock_surface_v1_get_user_data(struct ext_session_lock_surface_v1 *ext_session_lock_surface_v1)
{
	return wl_proxy_get_user_data((struct wl_proxy *) ext_session_lock_surface_v1);
}

static inline uint32_t
ext_session_lock_surface_v1_get_version(struct ext_session_lock_surface_v1 *ext_session_lock_surface_v1)
{
	return wl_proxy_get_version((struct wl_proxy *) ext_session_lock_surface_v1);
}

/**
 * @ingroup iface_ext_session_lock_surface_v1
 *
 * This informs the compositor that the lock surface object will no
 * longer be used.
 *
 * It is recommended for a lock client to destroy lock surfaces if
 * their corresponding wl_output global is removed.
 *
 * If a lock surface on an active output is destroyed before the
 * ext_session_lock_v1.unlock_and_destroy event is sent, the compositor
 * must fall back to rendering a solid color.
 */
static inline void
ext_session_lock_surface_v1_destroy(struct ext_session_lock_surface_v1 *ext_session_lock_surface_v1)
{
	wl_proxy_marshal_flags((struct wl_proxy *) ext_session_lock_surface_v1,
			 EXT_SESSION_LOCK_SURFACE_V1_DESTROY, NULL, wl_proxy_get_version((struct wl_proxy *) ext_session_lock_surface_v1), WL_MARSHAL_FLAG_DESTROY);
}

/**
 * @ingroup iface_ext_session_lock_surface_v1
 *
 * When a configure event is received, if a client commits the surface
 * in response to the configure event, then the client must make an
 * ack_configure request sometime before the commit request, passing
 * along the serial of the configure event.
 *
 * If the client receives multiple configure events before it can
 * respond to one, it only has to ack the last configure event.
 *
 * A client is not required to commit immediately after sending an
 * ack_configure request - it may even ack_configure several times
 * before its next surface commit.
 *
 * A client may send multiple ack_configure requests before committing,
 * but only the last request sent before a commit indicates which
 * configure event the client really is responding to.
 *
 * Sending an ack_configure request consumes the configure event
 * referenced by the given serial, as well as all older configure events
 * sent on this object.
 *
 * It is a protocol error to issue multiple ack_configure requests
 * referencing the same configure event or to issue an ack_configure
 * request referencing a configure event older than the last configure
 * event acked for a given lock surface.
 */
static inline void
ext_session_lock_surface_v1_ack_configure(struct ext_session_lock_surface_v1 *ext_session_lock_surface_v1, uint32_t serial)
{
	wl_proxy_marshal_flags((struct wl_proxy *) ext_session_lock_surface_v1,
			 EXT_SESSION_LOCK_SURFACE_V1_ACK_CONFIGURE, NULL, wl_proxy_get_version((struct wl_proxy *) ext_session_lock_surface_v1), 0, serial);
}

#ifdef  __cplusplus
}
#endif

#endif
