wlr-layer-shell-unstable-v1.h

/* Generated by wayland-scanner 1.20.0 */

#ifndef WLR_LAYER_SHELL_UNSTABLE_V1_CLIENT_PROTOCOL_H
#define WLR_LAYER_SHELL_UNSTABLE_V1_CLIENT_PROTOCOL_H

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

#ifdef __cplusplus
extern "C"
{
#endif

	/**
	 * @page page_wlr_layer_shell_unstable_v1 The wlr_layer_shell_unstable_v1 protocol
	 * @section page_ifaces_wlr_layer_shell_unstable_v1 Interfaces
	 * - @subpage page_iface_zwlr_layer_shell_v1 - create surfaces that are layers of the desktop
	 * - @subpage page_iface_zwlr_layer_surface_v1 - layer metadata interface
	 * @section page_copyright_wlr_layer_shell_unstable_v1 Copyright
	 * <pre>
	 *
	 * Copyright © 2017 Drew DeVault
	 *
	 * Permission to use, copy, modify, distribute, and sell this
	 * software and its documentation for any purpose is hereby granted
	 * without fee, provided that the above copyright notice appear in
	 * all copies and that both that copyright notice and this permission
	 * notice appear in supporting documentation, and that the name of
	 * the copyright holders not be used in advertising or publicity
	 * pertaining to distribution of the software without specific,
	 * written prior permission.  The copyright holders make no
	 * representations about the suitability of this software for any
	 * purpose.  It is provided "as is" without express or implied
	 * warranty.
	 *
	 * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
	 * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
	 * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
	 * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
	 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
	 * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
	 * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
	 * THIS SOFTWARE.
	 * </pre>
	 */
	struct wl_output;
	struct wl_surface;
	struct xdg_popup;
	struct zwlr_layer_shell_v1;
	struct zwlr_layer_surface_v1;

#ifndef ZWLR_LAYER_SHELL_V1_INTERFACE
#define ZWLR_LAYER_SHELL_V1_INTERFACE
	/**
	 * @page page_iface_zwlr_layer_shell_v1 zwlr_layer_shell_v1
	 * @section page_iface_zwlr_layer_shell_v1_desc Description
	 *
	 * Clients can use this interface to assign the surface_layer role to
	 * wl_surfaces. Such surfaces are assigned to a "layer" of the output and
	 * rendered with a defined z-depth respective to each other. They may also be
	 * anchored to the edges and corners of a screen and specify input handling
	 * semantics. This interface should be suitable for the implementation of
	 * many desktop shell components, and a broad number of other applications
	 * that interact with the desktop.
	 * @section page_iface_zwlr_layer_shell_v1_api API
	 * See @ref iface_zwlr_layer_shell_v1.
	 */
	/**
	 * @defgroup iface_zwlr_layer_shell_v1 The zwlr_layer_shell_v1 interface
	 *
	 * Clients can use this interface to assign the surface_layer role to
	 * wl_surfaces. Such surfaces are assigned to a "layer" of the output and
	 * rendered with a defined z-depth respective to each other. They may also be
	 * anchored to the edges and corners of a screen and specify input handling
	 * semantics. This interface should be suitable for the implementation of
	 * many desktop shell components, and a broad number of other applications
	 * that interact with the desktop.
	 */
	extern const struct wl_interface zwlr_layer_shell_v1_interface;
#endif
#ifndef ZWLR_LAYER_SURFACE_V1_INTERFACE
#define ZWLR_LAYER_SURFACE_V1_INTERFACE
	/**
	 * @page page_iface_zwlr_layer_surface_v1 zwlr_layer_surface_v1
	 * @section page_iface_zwlr_layer_surface_v1_desc Description
	 *
	 * An interface that may be implemented by a wl_surface, for surfaces that
	 * are designed to be rendered as a layer of a stacked desktop-like
	 * environment.
	 *
	 * Layer surface state (layer, size, anchor, exclusive zone,
	 * margin, interactivity) is double-buffered, and will be applied at the
	 * time wl_surface.commit of the corresponding wl_surface is called.
	 *
	 * Attaching a null buffer to a layer surface unmaps it.
	 *
	 * Unmapping a layer_surface means that the surface cannot be shown by the
	 * compositor until it is explicitly mapped again. The layer_surface
	 * returns to the state it had right after layer_shell.get_layer_surface.
	 * The client can re-map the surface by performing a commit without any
	 * buffer attached, waiting for a configure event and handling it as usual.
	 * @section page_iface_zwlr_layer_surface_v1_api API
	 * See @ref iface_zwlr_layer_surface_v1.
	 */
	/**
	 * @defgroup iface_zwlr_layer_surface_v1 The zwlr_layer_surface_v1 interface
	 *
	 * An interface that may be implemented by a wl_surface, for surfaces that
	 * are designed to be rendered as a layer of a stacked desktop-like
	 * environment.
	 *
	 * Layer surface state (layer, size, anchor, exclusive zone,
	 * margin, interactivity) is double-buffered, and will be applied at the
	 * time wl_surface.commit of the corresponding wl_surface is called.
	 *
	 * Attaching a null buffer to a layer surface unmaps it.
	 *
	 * Unmapping a layer_surface means that the surface cannot be shown by the
	 * compositor until it is explicitly mapped again. The layer_surface
	 * returns to the state it had right after layer_shell.get_layer_surface.
	 * The client can re-map the surface by performing a commit without any
	 * buffer attached, waiting for a configure event and handling it as usual.
	 */
	extern const struct wl_interface zwlr_layer_surface_v1_interface;
#endif

#ifndef ZWLR_LAYER_SHELL_V1_ERROR_ENUM
#define ZWLR_LAYER_SHELL_V1_ERROR_ENUM
	enum zwlr_layer_shell_v1_error
	{
		/**
		 * wl_surface has another role
		 */
		ZWLR_LAYER_SHELL_V1_ERROR_ROLE = 0,
		/**
		 * layer value is invalid
		 */
		ZWLR_LAYER_SHELL_V1_ERROR_INVALID_LAYER = 1,
		/**
		 * wl_surface has a buffer attached or committed
		 */
		ZWLR_LAYER_SHELL_V1_ERROR_ALREADY_CONSTRUCTED = 2,
	};
#endif /* ZWLR_LAYER_SHELL_V1_ERROR_ENUM */

#ifndef ZWLR_LAYER_SHELL_V1_LAYER_ENUM
#define ZWLR_LAYER_SHELL_V1_LAYER_ENUM
	/**
	 * @ingroup iface_zwlr_layer_shell_v1
	 * available layers for surfaces
	 *
	 * These values indicate which layers a surface can be rendered in. They
	 * are ordered by z depth, bottom-most first. Traditional shell surfaces
	 * will typically be rendered between the bottom and top layers.
	 * Fullscreen shell surfaces are typically rendered at the top layer.
	 * Multiple surfaces can share a single layer, and ordering within a
	 * single layer is undefined.
	 */
	enum zwlr_layer_shell_v1_layer
	{
		ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND = 0,
		ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM = 1,
		ZWLR_LAYER_SHELL_V1_LAYER_TOP = 2,
		ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY = 3,
	};
#endif /* ZWLR_LAYER_SHELL_V1_LAYER_ENUM */

#define ZWLR_LAYER_SHELL_V1_GET_LAYER_SURFACE 0
#define ZWLR_LAYER_SHELL_V1_DESTROY 1

/**
 * @ingroup iface_zwlr_layer_shell_v1
 */
#define ZWLR_LAYER_SHELL_V1_GET_LAYER_SURFACE_SINCE_VERSION 1
/**
 * @ingroup iface_zwlr_layer_shell_v1
 */
#define ZWLR_LAYER_SHELL_V1_DESTROY_SINCE_VERSION 3

	/** @ingroup iface_zwlr_layer_shell_v1 */
	static inline void
	zwlr_layer_shell_v1_set_user_data(struct zwlr_layer_shell_v1 *zwlr_layer_shell_v1, void *user_data)
	{
		wl_proxy_set_user_data((struct wl_proxy *)zwlr_layer_shell_v1, user_data);
	}

	/** @ingroup iface_zwlr_layer_shell_v1 */
	static inline void *
	zwlr_layer_shell_v1_get_user_data(struct zwlr_layer_shell_v1 *zwlr_layer_shell_v1)
	{
		return wl_proxy_get_user_data((struct wl_proxy *)zwlr_layer_shell_v1);
	}

	static inline uint32_t
	zwlr_layer_shell_v1_get_version(struct zwlr_layer_shell_v1 *zwlr_layer_shell_v1)
	{
		return wl_proxy_get_version((struct wl_proxy *)zwlr_layer_shell_v1);
	}

	/**
	 * @ingroup iface_zwlr_layer_shell_v1
	 *
	 * Create a layer surface for an existing surface. This assigns the role of
	 * layer_surface, or raises a protocol error if another role is already
	 * assigned.
	 *
	 * Creating a layer surface from a wl_surface which has a buffer attached
	 * or committed is a client error, and any attempts by a client to attach
	 * or manipulate a buffer prior to the first layer_surface.configure call
	 * must also be treated as errors.
	 *
	 * After creating a layer_surface object and setting it up, the client
	 * must perform an initial commit without any buffer attached.
	 * The compositor will reply with a layer_surface.configure event.
	 * The client must acknowledge it and is then allowed to attach a buffer
	 * to map the surface.
	 *
	 * You may pass NULL for output to allow the compositor to decide which
	 * output to use. Generally this will be the one that the user most
	 * recently interacted with.
	 *
	 * Clients can specify a namespce that defines the purpose of the layer
	 * surface.
	 */
	static inline struct zwlr_layer_surface_v1 *
	zwlr_layer_shell_v1_get_layer_surface(struct zwlr_layer_shell_v1 *zwlr_layer_shell_v1, struct wl_surface *surface, struct wl_output *output, uint32_t layer, const char *namespce)
	{
		struct wl_proxy *id;

		id = wl_proxy_marshal_flags((struct wl_proxy *)zwlr_layer_shell_v1,
									ZWLR_LAYER_SHELL_V1_GET_LAYER_SURFACE, &zwlr_layer_surface_v1_interface, wl_proxy_get_version((struct wl_proxy *)zwlr_layer_shell_v1), 0, NULL, surface, output, layer, namespce);

		return (struct zwlr_layer_surface_v1 *)id;
	}

	/**
	 * @ingroup iface_zwlr_layer_shell_v1
	 *
	 * This request indicates that the client will not use the layer_shell
	 * object any more. Objects that have been created through this instance
	 * are not affected.
	 */
	static inline void
	zwlr_layer_shell_v1_destroy(struct zwlr_layer_shell_v1 *zwlr_layer_shell_v1)
	{
		wl_proxy_marshal_flags((struct wl_proxy *)zwlr_layer_shell_v1,
							   ZWLR_LAYER_SHELL_V1_DESTROY, NULL, wl_proxy_get_version((struct wl_proxy *)zwlr_layer_shell_v1), WL_MARSHAL_FLAG_DESTROY);
	}

#ifndef ZWLR_LAYER_SURFACE_V1_KEYBOARD_INTERACTIVITY_ENUM
#define ZWLR_LAYER_SURFACE_V1_KEYBOARD_INTERACTIVITY_ENUM
	/**
	 * @ingroup iface_zwlr_layer_surface_v1
	 * types of keyboard interaction possible for a layer shell surface
	 *
	 * Types of keyboard interaction possible for layer shell surfaces. The
	 * rationale for this is twofold: (1) some applications are not interested
	 * in keyboard events and not allowing them to be focused can improve the
	 * desktop experience; (2) some applications will want to take exclusive
	 * keyboard focus.
	 */
	enum zwlr_layer_surface_v1_keyboard_interactivity
	{
		/**
		 * no keyboard focus is possible
		 *
		 * This value indicates that this surface is not interested in
		 * keyboard events and the compositor should never assign it the
		 * keyboard focus.
		 *
		 * This is the default value, set for newly created layer shell
		 * surfaces.
		 *
		 * This is useful for e.g. desktop widgets that display information
		 * or only have interaction with non-keyboard input devices.
		 */
		ZWLR_LAYER_SURFACE_V1_KEYBOARD_INTERACTIVITY_NONE = 0,
		/**
		 * request exclusive keyboard focus
		 *
		 * Request exclusive keyboard focus if this surface is above the
		 * shell surface layer.
		 *
		 * For the top and overlay layers, the seat will always give
		 * exclusive keyboard focus to the top-most layer which has
		 * keyboard interactivity set to exclusive. If this layer contains
		 * multiple surfaces with keyboard interactivity set to exclusive,
		 * the compositor determines the one receiving keyboard events in
		 * an implementation- defined manner. In this case, no guarantee is
		 * made when this surface will receive keyboard focus (if ever).
		 *
		 * For the bottom and background layers, the compositor is allowed
		 * to use normal focus semantics.
		 *
		 * This setting is mainly intended for applications that need to
		 * ensure they receive all keyboard events, such as a lock screen
		 * or a password prompt.
		 */
		ZWLR_LAYER_SURFACE_V1_KEYBOARD_INTERACTIVITY_EXCLUSIVE = 1,
		/**
		 * request regular keyboard focus semantics
		 *
		 * This requests the compositor to allow this surface to be
		 * focused and unfocused by the user in an implementation-defined
		 * manner. The user should be able to unfocus this surface even
		 * regardless of the layer it is on.
		 *
		 * Typically, the compositor will want to use its normal mechanism
		 * to manage keyboard focus between layer shell surfaces with this
		 * setting and regular toplevels on the desktop layer (e.g. click
		 * to focus). Nevertheless, it is possible for a compositor to
		 * require a special interaction to focus or unfocus layer shell
		 * surfaces (e.g. requiring a click even if focus follows the mouse
		 * normally, or providing a keybinding to switch focus between
		 * layers).
		 *
		 * This setting is mainly intended for desktop shell components
		 * (e.g. panels) that allow keyboard interaction. Using this option
		 * can allow implementing a desktop shell that can be fully usable
		 * without the mouse.
		 * @since 4
		 */
		ZWLR_LAYER_SURFACE_V1_KEYBOARD_INTERACTIVITY_ON_DEMAND = 2,
	};
/**
 * @ingroup iface_zwlr_layer_surface_v1
 */
#define ZWLR_LAYER_SURFACE_V1_KEYBOARD_INTERACTIVITY_ON_DEMAND_SINCE_VERSION 4
#endif /* ZWLR_LAYER_SURFACE_V1_KEYBOARD_INTERACTIVITY_ENUM */

#ifndef ZWLR_LAYER_SURFACE_V1_ERROR_ENUM
#define ZWLR_LAYER_SURFACE_V1_ERROR_ENUM
	enum zwlr_layer_surface_v1_error
	{
		/**
		 * provided surface state is invalid
		 */
		ZWLR_LAYER_SURFACE_V1_ERROR_INVALID_SURFACE_STATE = 0,
		/**
		 * size is invalid
		 */
		ZWLR_LAYER_SURFACE_V1_ERROR_INVALID_SIZE = 1,
		/**
		 * anchor bitfield is invalid
		 */
		ZWLR_LAYER_SURFACE_V1_ERROR_INVALID_ANCHOR = 2,
		/**
		 * keyboard interactivity is invalid
		 */
		ZWLR_LAYER_SURFACE_V1_ERROR_INVALID_KEYBOARD_INTERACTIVITY = 3,
	};
#endif /* ZWLR_LAYER_SURFACE_V1_ERROR_ENUM */

#ifndef ZWLR_LAYER_SURFACE_V1_ANCHOR_ENUM
#define ZWLR_LAYER_SURFACE_V1_ANCHOR_ENUM
	enum zwlr_layer_surface_v1_anchor
	{
		/**
		 * the top edge of the anchor rectangle
		 */
		ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP = 1,
		/**
		 * the bottom edge of the anchor rectangle
		 */
		ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM = 2,
		/**
		 * the left edge of the anchor rectangle
		 */
		ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT = 4,
		/**
		 * the right edge of the anchor rectangle
		 */
		ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT = 8,
	};
#endif /* ZWLR_LAYER_SURFACE_V1_ANCHOR_ENUM */

	/**
	 * @ingroup iface_zwlr_layer_surface_v1
	 * @struct zwlr_layer_surface_v1_listener
	 */
	struct zwlr_layer_surface_v1_listener
	{
		/**
		 * suggest a surface change
		 *
		 * The configure event asks the client to resize its surface.
		 *
		 * Clients should arrange their surface for the new states, and
		 * then send an ack_configure request with the serial sent in this
		 * configure event at some point before committing the new surface.
		 *
		 * The client is free to dismiss all but the last configure event
		 * it received.
		 *
		 * The width and height arguments specify the size of the window in
		 * surface-local coordinates.
		 *
		 * The size is a hint, in the sense that the client is free to
		 * ignore it if it doesn't resize, pick a smaller size (to satisfy
		 * aspect ratio or resize in steps of NxM pixels). If the client
		 * picks a smaller size and is anchored to two opposite anchors
		 * (e.g. 'top' and 'bottom'), the surface will be centered on this
		 * axis.
		 *
		 * If the width or height arguments are zero, it means the client
		 * should decide its own window dimension.
		 */
		void (*configure)(void *data,
						  struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1,
						  uint32_t serial,
						  uint32_t width,
						  uint32_t height);
		/**
		 * surface should be closed
		 *
		 * The closed event is sent by the compositor when the surface
		 * will no longer be shown. The output may have been destroyed or
		 * the user may have asked for it to be removed. Further changes to
		 * the surface will be ignored. The client should destroy the
		 * resource after receiving this event, and create a new surface if
		 * they so choose.
		 */
		void (*closed)(void *data,
					   struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1);
	};

	/**
	 * @ingroup iface_zwlr_layer_surface_v1
	 */
	static inline int
	zwlr_layer_surface_v1_add_listener(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1,
									   const struct zwlr_layer_surface_v1_listener *listener, void *data)
	{
		return wl_proxy_add_listener((struct wl_proxy *)zwlr_layer_surface_v1,
									 (void (**)(void))listener, data);
	}

#define ZWLR_LAYER_SURFACE_V1_SET_SIZE 0
#define ZWLR_LAYER_SURFACE_V1_SET_ANCHOR 1
#define ZWLR_LAYER_SURFACE_V1_SET_EXCLUSIVE_ZONE 2
#define ZWLR_LAYER_SURFACE_V1_SET_MARGIN 3
#define ZWLR_LAYER_SURFACE_V1_SET_KEYBOARD_INTERACTIVITY 4
#define ZWLR_LAYER_SURFACE_V1_GET_POPUP 5
#define ZWLR_LAYER_SURFACE_V1_ACK_CONFIGURE 6
#define ZWLR_LAYER_SURFACE_V1_DESTROY 7
#define ZWLR_LAYER_SURFACE_V1_SET_LAYER 8

/**
 * @ingroup iface_zwlr_layer_surface_v1
 */
#define ZWLR_LAYER_SURFACE_V1_CONFIGURE_SINCE_VERSION 1
/**
 * @ingroup iface_zwlr_layer_surface_v1
 */
#define ZWLR_LAYER_SURFACE_V1_CLOSED_SINCE_VERSION 1

/**
 * @ingroup iface_zwlr_layer_surface_v1
 */
#define ZWLR_LAYER_SURFACE_V1_SET_SIZE_SINCE_VERSION 1
/**
 * @ingroup iface_zwlr_layer_surface_v1
 */
#define ZWLR_LAYER_SURFACE_V1_SET_ANCHOR_SINCE_VERSION 1
/**
 * @ingroup iface_zwlr_layer_surface_v1
 */
#define ZWLR_LAYER_SURFACE_V1_SET_EXCLUSIVE_ZONE_SINCE_VERSION 1
/**
 * @ingroup iface_zwlr_layer_surface_v1
 */
#define ZWLR_LAYER_SURFACE_V1_SET_MARGIN_SINCE_VERSION 1
/**
 * @ingroup iface_zwlr_layer_surface_v1
 */
#define ZWLR_LAYER_SURFACE_V1_SET_KEYBOARD_INTERACTIVITY_SINCE_VERSION 1
/**
 * @ingroup iface_zwlr_layer_surface_v1
 */
#define ZWLR_LAYER_SURFACE_V1_GET_POPUP_SINCE_VERSION 1
/**
 * @ingroup iface_zwlr_layer_surface_v1
 */
#define ZWLR_LAYER_SURFACE_V1_ACK_CONFIGURE_SINCE_VERSION 1
/**
 * @ingroup iface_zwlr_layer_surface_v1
 */
#define ZWLR_LAYER_SURFACE_V1_DESTROY_SINCE_VERSION 1
/**
 * @ingroup iface_zwlr_layer_surface_v1
 */
#define ZWLR_LAYER_SURFACE_V1_SET_LAYER_SINCE_VERSION 2

	/** @ingroup iface_zwlr_layer_surface_v1 */
	static inline void
	zwlr_layer_surface_v1_set_user_data(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1, void *user_data)
	{
		wl_proxy_set_user_data((struct wl_proxy *)zwlr_layer_surface_v1, user_data);
	}

	/** @ingroup iface_zwlr_layer_surface_v1 */
	static inline void *
	zwlr_layer_surface_v1_get_user_data(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1)
	{
		return wl_proxy_get_user_data((struct wl_proxy *)zwlr_layer_surface_v1);
	}

	static inline uint32_t
	zwlr_layer_surface_v1_get_version(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1)
	{
		return wl_proxy_get_version((struct wl_proxy *)zwlr_layer_surface_v1);
	}

	/**
	 * @ingroup iface_zwlr_layer_surface_v1
	 *
	 * Sets the size of the surface in surface-local coordinates. The
	 * compositor will display the surface centered with respect to its
	 * anchors.
	 *
	 * If you pass 0 for either value, the compositor will assign it and
	 * inform you of the assignment in the configure event. You must set your
	 * anchor to opposite edges in the dimensions you omit; not doing so is a
	 * protocol error. Both values are 0 by default.
	 *
	 * Size is double-buffered, see wl_surface.commit.
	 */
	static inline void
	zwlr_layer_surface_v1_set_size(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1, uint32_t width, uint32_t height)
	{
		wl_proxy_marshal_flags((struct wl_proxy *)zwlr_layer_surface_v1,
							   ZWLR_LAYER_SURFACE_V1_SET_SIZE, NULL, wl_proxy_get_version((struct wl_proxy *)zwlr_layer_surface_v1), 0, width, height);
	}

	/**
	 * @ingroup iface_zwlr_layer_surface_v1
	 *
	 * Requests that the compositor anchor the surface to the specified edges
	 * and corners. If two orthogonal edges are specified (e.g. 'top' and
	 * 'left'), then the anchor point will be the intersection of the edges
	 * (e.g. the top left corner of the output); otherwise the anchor point
	 * will be centered on that edge, or in the center if none is specified.
	 *
	 * Anchor is double-buffered, see wl_surface.commit.
	 */
	static inline void
	zwlr_layer_surface_v1_set_anchor(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1, uint32_t anchor)
	{
		wl_proxy_marshal_flags((struct wl_proxy *)zwlr_layer_surface_v1,
							   ZWLR_LAYER_SURFACE_V1_SET_ANCHOR, NULL, wl_proxy_get_version((struct wl_proxy *)zwlr_layer_surface_v1), 0, anchor);
	}

	/**
	 * @ingroup iface_zwlr_layer_surface_v1
	 *
	 * Requests that the compositor avoids occluding an area with other
	 * surfaces. The compositor's use of this information is
	 * implementation-dependent - do not assume that this region will not
	 * actually be occluded.
	 *
	 * A positive value is only meaningful if the surface is anchored to one
	 * edge or an edge and both perpendicular edges. If the surface is not
	 * anchored, anchored to only two perpendicular edges (a corner), anchored
	 * to only two parallel edges or anchored to all edges, a positive value
	 * will be treated the same as zero.
	 *
	 * A positive zone is the distance from the edge in surface-local
	 * coordinates to consider exclusive.
	 *
	 * Surfaces that do not wish to have an exclusive zone may instead specify
	 * how they should interact with surfaces that do. If set to zero, the
	 * surface indicates that it would like to be moved to avoid occluding
	 * surfaces with a positive exclusive zone. If set to -1, the surface
	 * indicates that it would not like to be moved to accommodate for other
	 * surfaces, and the compositor should extend it all the way to the edges
	 * it is anchored to.
	 *
	 * For example, a panel might set its exclusive zone to 10, so that
	 * maximized shell surfaces are not shown on top of it. A notification
	 * might set its exclusive zone to 0, so that it is moved to avoid
	 * occluding the panel, but shell surfaces are shown underneath it. A
	 * wallpaper or lock screen might set their exclusive zone to -1, so that
	 * they stretch below or over the panel.
	 *
	 * The default value is 0.
	 *
	 * Exclusive zone is double-buffered, see wl_surface.commit.
	 */
	static inline void
	zwlr_layer_surface_v1_set_exclusive_zone(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1, int32_t zone)
	{
		wl_proxy_marshal_flags((struct wl_proxy *)zwlr_layer_surface_v1,
							   ZWLR_LAYER_SURFACE_V1_SET_EXCLUSIVE_ZONE, NULL, wl_proxy_get_version((struct wl_proxy *)zwlr_layer_surface_v1), 0, zone);
	}

	/**
	 * @ingroup iface_zwlr_layer_surface_v1
	 *
	 * Requests that the surface be placed some distance away from the anchor
	 * point on the output, in surface-local coordinates. Setting this value
	 * for edges you are not anchored to has no effect.
	 *
	 * The exclusive zone includes the margin.
	 *
	 * Margin is double-buffered, see wl_surface.commit.
	 */
	static inline void
	zwlr_layer_surface_v1_set_margin(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1, int32_t top, int32_t right, int32_t bottom, int32_t left)
	{
		wl_proxy_marshal_flags((struct wl_proxy *)zwlr_layer_surface_v1,
							   ZWLR_LAYER_SURFACE_V1_SET_MARGIN, NULL, wl_proxy_get_version((struct wl_proxy *)zwlr_layer_surface_v1), 0, top, right, bottom, left);
	}

	/**
	 * @ingroup iface_zwlr_layer_surface_v1
	 *
	 * Set how keyboard events are delivered to this surface. By default,
	 * layer shell surfaces do not receive keyboard events; this request can
	 * be used to change this.
	 *
	 * This setting is inherited by child surfaces set by the get_popup
	 * request.
	 *
	 * Layer surfaces receive pointer, touch, and tablet events normally. If
	 * you do not want to receive them, set the input region on your surface
	 * to an empty region.
	 *
	 * Keyboard interactivity is double-buffered, see wl_surface.commit.
	 */
	static inline void
	zwlr_layer_surface_v1_set_keyboard_interactivity(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1, uint32_t keyboard_interactivity)
	{
		wl_proxy_marshal_flags((struct wl_proxy *)zwlr_layer_surface_v1,
							   ZWLR_LAYER_SURFACE_V1_SET_KEYBOARD_INTERACTIVITY, NULL, wl_proxy_get_version((struct wl_proxy *)zwlr_layer_surface_v1), 0, keyboard_interactivity);
	}

	/**
	 * @ingroup iface_zwlr_layer_surface_v1
	 *
	 * This assigns an xdg_popup's parent to this layer_surface.  This popup
	 * should have been created via xdg_surface::get_popup with the parent set
	 * to NULL, and this request must be invoked before committing the popup's
	 * initial state.
	 *
	 * See the documentation of xdg_popup for more details about what an
	 * xdg_popup is and how it is used.
	 */
	static inline void
	zwlr_layer_surface_v1_get_popup(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1, struct xdg_popup *popup)
	{
		wl_proxy_marshal_flags((struct wl_proxy *)zwlr_layer_surface_v1,
							   ZWLR_LAYER_SURFACE_V1_GET_POPUP, NULL, wl_proxy_get_version((struct wl_proxy *)zwlr_layer_surface_v1), 0, popup);
	}

	/**
	 * @ingroup iface_zwlr_layer_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.
	 */
	static inline void
	zwlr_layer_surface_v1_ack_configure(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1, uint32_t serial)
	{
		wl_proxy_marshal_flags((struct wl_proxy *)zwlr_layer_surface_v1,
							   ZWLR_LAYER_SURFACE_V1_ACK_CONFIGURE, NULL, wl_proxy_get_version((struct wl_proxy *)zwlr_layer_surface_v1), 0, serial);
	}

	/**
	 * @ingroup iface_zwlr_layer_surface_v1
	 *
	 * This request destroys the layer surface.
	 */
	static inline void
	zwlr_layer_surface_v1_destroy(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1)
	{
		wl_proxy_marshal_flags((struct wl_proxy *)zwlr_layer_surface_v1,
							   ZWLR_LAYER_SURFACE_V1_DESTROY, NULL, wl_proxy_get_version((struct wl_proxy *)zwlr_layer_surface_v1), WL_MARSHAL_FLAG_DESTROY);
	}

	/**
	 * @ingroup iface_zwlr_layer_surface_v1
	 *
	 * Change the layer that the surface is rendered on.
	 *
	 * Layer is double-buffered, see wl_surface.commit.
	 */
	static inline void
	zwlr_layer_surface_v1_set_layer(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1, uint32_t layer)
	{
		wl_proxy_marshal_flags((struct wl_proxy *)zwlr_layer_surface_v1,
							   ZWLR_LAYER_SURFACE_V1_SET_LAYER, NULL, wl_proxy_get_version((struct wl_proxy *)zwlr_layer_surface_v1), 0, layer);
	}

#ifdef __cplusplus
}
#endif

#endif