BASELINE: Update Chromium to 65.0.3525.40

Also imports missing submodules

Change-Id: I36901b7c6a325cda3d2c10cedb2186c25af3b79b
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>

10 files changed, 0 insertions, 20515 deletions

diff --git a/chromium/third_party/wayland/LICENSE b/chromium/third_party/wayland/LICENSE
deleted file mode 100644
index bd433a832eb..00000000000
--- a/chromium/third_party/wayland/LICENSE
+++ /dev/null
@@ -1,25 +0,0 @@
-wayland/COPYING
-
-Copyright © 2008-2012 Kristian Høgsberg
-Copyright © 2010-2012 Intel Corporation
-Copyright © 2011 Benjamin Franzke
-Copyright © 2012 Collabora, Ltd.
-
-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 (including the next
-paragraph) 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.
diff --git a/chromium/third_party/wayland/OWNERS b/chromium/third_party/wayland/OWNERS
deleted file mode 100644
index fe51e0c4f9f..00000000000
--- a/chromium/third_party/wayland/OWNERS
+++ /dev/null
@@ -1,2 +0,0 @@
-reveman@chromium.org
-piman@chromium.org
diff --git a/chromium/third_party/wayland/README.chromium b/chromium/third_party/wayland/README.chromium
deleted file mode 100644
index 3cc66368875..00000000000
--- a/chromium/third_party/wayland/README.chromium
+++ /dev/null
@@ -1,22 +0,0 @@
-Name: wayland
-URL: http://wayland.freedesktop.org/
-Version: 1.13.0
-License: MIT
-License File: src/COPYING
-Security Critical: yes
-
-Description:
-Wayland is a protocol for a compositor to talk to its clients as well as a C
-library implementation of that protocol.
-
-Modifications:
-- None
-
-To import a new snapshot of wayland:
-- Checkout the latest release tag: git checkout 1.13.0
-- Change the DEPS entry to the newly checked out commit.
-- Update generated files:
-    ./autogen.sh && make
-    rsync -R $(git ls-files --others '*.h') ../include
-    rsync -R $(git ls-files --others 'protocol/*-protocol.c') ..
-- Update this README to reflect the new version number.
diff --git a/chromium/third_party/wayland/include/config.h b/chromium/third_party/wayland/include/config.h
deleted file mode 100644
index 1d8e4819077..00000000000
--- a/chromium/third_party/wayland/include/config.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/* config.h.  Generated from config.h.in by configure.  */
-/* config.h.in.  Generated from configure.ac by autoheader.  */
-
-/* Define to 1 if you have the `accept4' function. */
-#define HAVE_ACCEPT4 1
-
-/* Define to 1 if you have the <dlfcn.h> header file. */
-#define HAVE_DLFCN_H 1
-
-/* Define to 1 if you have the <execinfo.h> header file. */
-#define HAVE_EXECINFO_H 1
-
-/* Define to 1 if you have the <expat.h> header file. */
-/* #undef HAVE_EXPAT_H */
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-#define HAVE_INTTYPES_H 1
-
-/* libxml-2.0 is available */
-#define HAVE_LIBXML 1
-
-/* Define to 1 if you have the <memory.h> header file. */
-#define HAVE_MEMORY_H 1
-
-/* Define to 1 if you have the `mkostemp' function. */
-#define HAVE_MKOSTEMP 1
-
-/* Define to 1 if you have the `posix_fallocate' function. */
-#define HAVE_POSIX_FALLOCATE 1
-
-/* Define to 1 if you have the <stdint.h> header file. */
-#define HAVE_STDINT_H 1
-
-/* Define to 1 if you have the <stdlib.h> header file. */
-#define HAVE_STDLIB_H 1
-
-/* Define to 1 if you have the <strings.h> header file. */
-#define HAVE_STRINGS_H 1
-
-/* Define to 1 if you have the <string.h> header file. */
-#define HAVE_STRING_H 1
-
-/* Define to 1 if you have the <sys/stat.h> header file. */
-#define HAVE_SYS_STAT_H 1
-
-/* Define to 1 if you have the <sys/types.h> header file. */
-#define HAVE_SYS_TYPES_H 1
-
-/* Define to 1 if you have the <unistd.h> header file. */
-#define HAVE_UNISTD_H 1
-
-/* Define to the sub-directory in which libtool stores uninstalled libraries.
-   */
-#define LT_OBJDIR ".libs/"
-
-/* Name of package */
-#define PACKAGE "wayland"
-
-/* Define to the address where bug reports for this package should be sent. */
-#define PACKAGE_BUGREPORT "https://bugs.freedesktop.org/enter_bug.cgi?product=Wayland&component=wayland&version=1.13.0"
-
-/* Define to the full name of this package. */
-#define PACKAGE_NAME "wayland"
-
-/* Define to the full name and version of this package. */
-#define PACKAGE_STRING "wayland 1.13.0"
-
-/* Define to the one symbol short name of this package. */
-#define PACKAGE_TARNAME "wayland"
-
-/* Define to the home page for this package. */
-#define PACKAGE_URL "http://wayland.freedesktop.org/"
-
-/* Define to the version of this package. */
-#define PACKAGE_VERSION "1.13.0"
-
-/* Define to 1 if you have the ANSI C header files. */
-#define STDC_HEADERS 1
-
-/* Version number of package */
-#define VERSION "1.13.0"
diff --git a/chromium/third_party/wayland/include/protocol/wayland-client-protocol-core.h b/chromium/third_party/wayland/include/protocol/wayland-client-protocol-core.h
deleted file mode 100644
index 6c84fd1c151..00000000000
--- a/chromium/third_party/wayland/include/protocol/wayland-client-protocol-core.h
+++ /dev/null
@@ -1,5587 +0,0 @@
-/* Generated by wayland-scanner 1.13.0 */
-
-#ifndef WAYLAND_CLIENT_PROTOCOL_H
-#define WAYLAND_CLIENT_PROTOCOL_H
-
-#include <stdint.h>
-#include <stddef.h>
-#include "wayland-client-core.h"
-
-#ifdef  __cplusplus
-extern "C" {
-#endif
-
-/**
- * @page page_wayland The wayland protocol
- * @section page_ifaces_wayland Interfaces
- * - @subpage page_iface_wl_display - core global object
- * - @subpage page_iface_wl_registry - global registry object
- * - @subpage page_iface_wl_callback - callback object
- * - @subpage page_iface_wl_compositor - the compositor singleton
- * - @subpage page_iface_wl_shm_pool - a shared memory pool
- * - @subpage page_iface_wl_shm - shared memory support
- * - @subpage page_iface_wl_buffer - content for a wl_surface
- * - @subpage page_iface_wl_data_offer - offer to transfer data
- * - @subpage page_iface_wl_data_source - offer to transfer data
- * - @subpage page_iface_wl_data_device - data transfer device
- * - @subpage page_iface_wl_data_device_manager - data transfer interface
- * - @subpage page_iface_wl_shell - create desktop-style surfaces
- * - @subpage page_iface_wl_shell_surface - desktop-style metadata interface
- * - @subpage page_iface_wl_surface - an onscreen surface
- * - @subpage page_iface_wl_seat - group of input devices
- * - @subpage page_iface_wl_pointer - pointer input device
- * - @subpage page_iface_wl_keyboard - keyboard input device
- * - @subpage page_iface_wl_touch - touchscreen input device
- * - @subpage page_iface_wl_output - compositor output region
- * - @subpage page_iface_wl_region - region interface
- * - @subpage page_iface_wl_subcompositor - sub-surface compositing
- * - @subpage page_iface_wl_subsurface - sub-surface interface to a wl_surface
- * @section page_copyright_wayland Copyright
- * <pre>
- *
- * Copyright © 2008-2011 Kristian Høgsberg
- * Copyright © 2010-2011 Intel Corporation
- * Copyright © 2012-2013 Collabora, Ltd.
- *
- * 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 (including the
- * next paragraph) 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 wl_buffer;
-struct wl_callback;
-struct wl_compositor;
-struct wl_data_device;
-struct wl_data_device_manager;
-struct wl_data_offer;
-struct wl_data_source;
-struct wl_display;
-struct wl_keyboard;
-struct wl_output;
-struct wl_pointer;
-struct wl_region;
-struct wl_registry;
-struct wl_seat;
-struct wl_shell;
-struct wl_shell_surface;
-struct wl_shm;
-struct wl_shm_pool;
-struct wl_subcompositor;
-struct wl_subsurface;
-struct wl_surface;
-struct wl_touch;
-
-/**
- * @page page_iface_wl_display wl_display
- * @section page_iface_wl_display_desc Description
- *
- * The core global object.  This is a special singleton object.  It
- * is used for internal Wayland protocol features.
- * @section page_iface_wl_display_api API
- * See @ref iface_wl_display.
- */
-/**
- * @defgroup iface_wl_display The wl_display interface
- *
- * The core global object.  This is a special singleton object.  It
- * is used for internal Wayland protocol features.
- */
-extern const struct wl_interface wl_display_interface;
-/**
- * @page page_iface_wl_registry wl_registry
- * @section page_iface_wl_registry_desc Description
- *
- * The singleton global registry object.  The server has a number of
- * global objects that are available to all clients.  These objects
- * typically represent an actual object in the server (for example,
- * an input device) or they are singleton objects that provide
- * extension functionality.
- *
- * When a client creates a registry object, the registry object
- * will emit a global event for each global currently in the
- * registry.  Globals come and go as a result of device or
- * monitor hotplugs, reconfiguration or other events, and the
- * registry will send out global and global_remove events to
- * keep the client up to date with the changes.  To mark the end
- * of the initial burst of events, the client can use the
- * wl_display.sync request immediately after calling
- * wl_display.get_registry.
- *
- * A client can bind to a global object by using the bind
- * request.  This creates a client-side handle that lets the object
- * emit events to the client and lets the client invoke requests on
- * the object.
- * @section page_iface_wl_registry_api API
- * See @ref iface_wl_registry.
- */
-/**
- * @defgroup iface_wl_registry The wl_registry interface
- *
- * The singleton global registry object.  The server has a number of
- * global objects that are available to all clients.  These objects
- * typically represent an actual object in the server (for example,
- * an input device) or they are singleton objects that provide
- * extension functionality.
- *
- * When a client creates a registry object, the registry object
- * will emit a global event for each global currently in the
- * registry.  Globals come and go as a result of device or
- * monitor hotplugs, reconfiguration or other events, and the
- * registry will send out global and global_remove events to
- * keep the client up to date with the changes.  To mark the end
- * of the initial burst of events, the client can use the
- * wl_display.sync request immediately after calling
- * wl_display.get_registry.
- *
- * A client can bind to a global object by using the bind
- * request.  This creates a client-side handle that lets the object
- * emit events to the client and lets the client invoke requests on
- * the object.
- */
-extern const struct wl_interface wl_registry_interface;
-/**
- * @page page_iface_wl_callback wl_callback
- * @section page_iface_wl_callback_desc Description
- *
- * Clients can handle the 'done' event to get notified when
- * the related request is done.
- * @section page_iface_wl_callback_api API
- * See @ref iface_wl_callback.
- */
-/**
- * @defgroup iface_wl_callback The wl_callback interface
- *
- * Clients can handle the 'done' event to get notified when
- * the related request is done.
- */
-extern const struct wl_interface wl_callback_interface;
-/**
- * @page page_iface_wl_compositor wl_compositor
- * @section page_iface_wl_compositor_desc Description
- *
- * A compositor.  This object is a singleton global.  The
- * compositor is in charge of combining the contents of multiple
- * surfaces into one displayable output.
- * @section page_iface_wl_compositor_api API
- * See @ref iface_wl_compositor.
- */
-/**
- * @defgroup iface_wl_compositor The wl_compositor interface
- *
- * A compositor.  This object is a singleton global.  The
- * compositor is in charge of combining the contents of multiple
- * surfaces into one displayable output.
- */
-extern const struct wl_interface wl_compositor_interface;
-/**
- * @page page_iface_wl_shm_pool wl_shm_pool
- * @section page_iface_wl_shm_pool_desc Description
- *
- * The wl_shm_pool object encapsulates a piece of memory shared
- * between the compositor and client.  Through the wl_shm_pool
- * object, the client can allocate shared memory wl_buffer objects.
- * All objects created through the same pool share the same
- * underlying mapped memory. Reusing the mapped memory avoids the
- * setup/teardown overhead and is useful when interactively resizing
- * a surface or for many small buffers.
- * @section page_iface_wl_shm_pool_api API
- * See @ref iface_wl_shm_pool.
- */
-/**
- * @defgroup iface_wl_shm_pool The wl_shm_pool interface
- *
- * The wl_shm_pool object encapsulates a piece of memory shared
- * between the compositor and client.  Through the wl_shm_pool
- * object, the client can allocate shared memory wl_buffer objects.
- * All objects created through the same pool share the same
- * underlying mapped memory. Reusing the mapped memory avoids the
- * setup/teardown overhead and is useful when interactively resizing
- * a surface or for many small buffers.
- */
-extern const struct wl_interface wl_shm_pool_interface;
-/**
- * @page page_iface_wl_shm wl_shm
- * @section page_iface_wl_shm_desc Description
- *
- * A singleton global object that provides support for shared
- * memory.
- *
- * Clients can create wl_shm_pool objects using the create_pool
- * request.
- *
- * At connection setup time, the wl_shm object emits one or more
- * format events to inform clients about the valid pixel formats
- * that can be used for buffers.
- * @section page_iface_wl_shm_api API
- * See @ref iface_wl_shm.
- */
-/**
- * @defgroup iface_wl_shm The wl_shm interface
- *
- * A singleton global object that provides support for shared
- * memory.
- *
- * Clients can create wl_shm_pool objects using the create_pool
- * request.
- *
- * At connection setup time, the wl_shm object emits one or more
- * format events to inform clients about the valid pixel formats
- * that can be used for buffers.
- */
-extern const struct wl_interface wl_shm_interface;
-/**
- * @page page_iface_wl_buffer wl_buffer
- * @section page_iface_wl_buffer_desc Description
- *
- * A buffer provides the content for a wl_surface. Buffers are
- * created through factory interfaces such as wl_drm, wl_shm or
- * similar. It has a width and a height and can be attached to a
- * wl_surface, but the mechanism by which a client provides and
- * updates the contents is defined by the buffer factory interface.
- * @section page_iface_wl_buffer_api API
- * See @ref iface_wl_buffer.
- */
-/**
- * @defgroup iface_wl_buffer The wl_buffer interface
- *
- * A buffer provides the content for a wl_surface. Buffers are
- * created through factory interfaces such as wl_drm, wl_shm or
- * similar. It has a width and a height and can be attached to a
- * wl_surface, but the mechanism by which a client provides and
- * updates the contents is defined by the buffer factory interface.
- */
-extern const struct wl_interface wl_buffer_interface;
-/**
- * @page page_iface_wl_data_offer wl_data_offer
- * @section page_iface_wl_data_offer_desc Description
- *
- * A wl_data_offer represents a piece of data offered for transfer
- * by another client (the source client).  It is used by the
- * copy-and-paste and drag-and-drop mechanisms.  The offer
- * describes the different mime types that the data can be
- * converted to and provides the mechanism for transferring the
- * data directly from the source client.
- * @section page_iface_wl_data_offer_api API
- * See @ref iface_wl_data_offer.
- */
-/**
- * @defgroup iface_wl_data_offer The wl_data_offer interface
- *
- * A wl_data_offer represents a piece of data offered for transfer
- * by another client (the source client).  It is used by the
- * copy-and-paste and drag-and-drop mechanisms.  The offer
- * describes the different mime types that the data can be
- * converted to and provides the mechanism for transferring the
- * data directly from the source client.
- */
-extern const struct wl_interface wl_data_offer_interface;
-/**
- * @page page_iface_wl_data_source wl_data_source
- * @section page_iface_wl_data_source_desc Description
- *
- * The wl_data_source object is the source side of a wl_data_offer.
- * It is created by the source client in a data transfer and
- * provides a way to describe the offered data and a way to respond
- * to requests to transfer the data.
- * @section page_iface_wl_data_source_api API
- * See @ref iface_wl_data_source.
- */
-/**
- * @defgroup iface_wl_data_source The wl_data_source interface
- *
- * The wl_data_source object is the source side of a wl_data_offer.
- * It is created by the source client in a data transfer and
- * provides a way to describe the offered data and a way to respond
- * to requests to transfer the data.
- */
-extern const struct wl_interface wl_data_source_interface;
-/**
- * @page page_iface_wl_data_device wl_data_device
- * @section page_iface_wl_data_device_desc Description
- *
- * There is one wl_data_device per seat which can be obtained
- * from the global wl_data_device_manager singleton.
- *
- * A wl_data_device provides access to inter-client data transfer
- * mechanisms such as copy-and-paste and drag-and-drop.
- * @section page_iface_wl_data_device_api API
- * See @ref iface_wl_data_device.
- */
-/**
- * @defgroup iface_wl_data_device The wl_data_device interface
- *
- * There is one wl_data_device per seat which can be obtained
- * from the global wl_data_device_manager singleton.
- *
- * A wl_data_device provides access to inter-client data transfer
- * mechanisms such as copy-and-paste and drag-and-drop.
- */
-extern const struct wl_interface wl_data_device_interface;
-/**
- * @page page_iface_wl_data_device_manager wl_data_device_manager
- * @section page_iface_wl_data_device_manager_desc Description
- *
- * The wl_data_device_manager is a singleton global object that
- * provides access to inter-client data transfer mechanisms such as
- * copy-and-paste and drag-and-drop.  These mechanisms are tied to
- * a wl_seat and this interface lets a client get a wl_data_device
- * corresponding to a wl_seat.
- *
- * Depending on the version bound, the objects created from the bound
- * wl_data_device_manager object will have different requirements for
- * functioning properly. See wl_data_source.set_actions,
- * wl_data_offer.accept and wl_data_offer.finish for details.
- * @section page_iface_wl_data_device_manager_api API
- * See @ref iface_wl_data_device_manager.
- */
-/**
- * @defgroup iface_wl_data_device_manager The wl_data_device_manager interface
- *
- * The wl_data_device_manager is a singleton global object that
- * provides access to inter-client data transfer mechanisms such as
- * copy-and-paste and drag-and-drop.  These mechanisms are tied to
- * a wl_seat and this interface lets a client get a wl_data_device
- * corresponding to a wl_seat.
- *
- * Depending on the version bound, the objects created from the bound
- * wl_data_device_manager object will have different requirements for
- * functioning properly. See wl_data_source.set_actions,
- * wl_data_offer.accept and wl_data_offer.finish for details.
- */
-extern const struct wl_interface wl_data_device_manager_interface;
-/**
- * @page page_iface_wl_shell wl_shell
- * @section page_iface_wl_shell_desc Description
- *
- * This interface is implemented by servers that provide
- * desktop-style user interfaces.
- *
- * It allows clients to associate a wl_shell_surface with
- * a basic surface.
- * @section page_iface_wl_shell_api API
- * See @ref iface_wl_shell.
- */
-/**
- * @defgroup iface_wl_shell The wl_shell interface
- *
- * This interface is implemented by servers that provide
- * desktop-style user interfaces.
- *
- * It allows clients to associate a wl_shell_surface with
- * a basic surface.
- */
-extern const struct wl_interface wl_shell_interface;
-/**
- * @page page_iface_wl_shell_surface wl_shell_surface
- * @section page_iface_wl_shell_surface_desc Description
- *
- * An interface that may be implemented by a wl_surface, for
- * implementations that provide a desktop-style user interface.
- *
- * It provides requests to treat surfaces like toplevel, fullscreen
- * or popup windows, move, resize or maximize them, associate
- * metadata like title and class, etc.
- *
- * On the server side the object is automatically destroyed when
- * the related wl_surface is destroyed. On the client side,
- * wl_shell_surface_destroy() must be called before destroying
- * the wl_surface object.
- * @section page_iface_wl_shell_surface_api API
- * See @ref iface_wl_shell_surface.
- */
-/**
- * @defgroup iface_wl_shell_surface The wl_shell_surface interface
- *
- * An interface that may be implemented by a wl_surface, for
- * implementations that provide a desktop-style user interface.
- *
- * It provides requests to treat surfaces like toplevel, fullscreen
- * or popup windows, move, resize or maximize them, associate
- * metadata like title and class, etc.
- *
- * On the server side the object is automatically destroyed when
- * the related wl_surface is destroyed. On the client side,
- * wl_shell_surface_destroy() must be called before destroying
- * the wl_surface object.
- */
-extern const struct wl_interface wl_shell_surface_interface;
-/**
- * @page page_iface_wl_surface wl_surface
- * @section page_iface_wl_surface_desc Description
- *
- * A surface is a rectangular area that is displayed on the screen.
- * It has a location, size and pixel contents.
- *
- * The size of a surface (and relative positions on it) is described
- * in surface-local coordinates, which may differ from the buffer
- * coordinates of the pixel content, in case a buffer_transform
- * or a buffer_scale is used.
- *
- * A surface without a "role" is fairly useless: a compositor does
- * not know where, when or how to present it. The role is the
- * purpose of a wl_surface. Examples of roles are a cursor for a
- * pointer (as set by wl_pointer.set_cursor), a drag icon
- * (wl_data_device.start_drag), a sub-surface
- * (wl_subcompositor.get_subsurface), and a window as defined by a
- * shell protocol (e.g. wl_shell.get_shell_surface).
- *
- * A surface can have only one role at a time. Initially a
- * wl_surface does not have a role. Once a wl_surface is given a
- * role, it is set permanently for the whole lifetime of the
- * wl_surface object. Giving the current role again is allowed,
- * unless explicitly forbidden by the relevant interface
- * specification.
- *
- * Surface roles are given by requests in other interfaces such as
- * wl_pointer.set_cursor. The request should explicitly mention
- * that this request gives a role to a wl_surface. Often, this
- * request also creates a new protocol object that represents the
- * role and adds additional functionality to wl_surface. When a
- * client wants to destroy a wl_surface, they must destroy this 'role
- * object' before the wl_surface.
- *
- * Destroying the role object does not remove the role from the
- * wl_surface, but it may stop the wl_surface from "playing the role".
- * For instance, if a wl_subsurface object is destroyed, the wl_surface
- * it was created for will be unmapped and forget its position and
- * z-order. It is allowed to create a wl_subsurface for the same
- * wl_surface again, but it is not allowed to use the wl_surface as
- * a cursor (cursor is a different role than sub-surface, and role
- * switching is not allowed).
- * @section page_iface_wl_surface_api API
- * See @ref iface_wl_surface.
- */
-/**
- * @defgroup iface_wl_surface The wl_surface interface
- *
- * A surface is a rectangular area that is displayed on the screen.
- * It has a location, size and pixel contents.
- *
- * The size of a surface (and relative positions on it) is described
- * in surface-local coordinates, which may differ from the buffer
- * coordinates of the pixel content, in case a buffer_transform
- * or a buffer_scale is used.
- *
- * A surface without a "role" is fairly useless: a compositor does
- * not know where, when or how to present it. The role is the
- * purpose of a wl_surface. Examples of roles are a cursor for a
- * pointer (as set by wl_pointer.set_cursor), a drag icon
- * (wl_data_device.start_drag), a sub-surface
- * (wl_subcompositor.get_subsurface), and a window as defined by a
- * shell protocol (e.g. wl_shell.get_shell_surface).
- *
- * A surface can have only one role at a time. Initially a
- * wl_surface does not have a role. Once a wl_surface is given a
- * role, it is set permanently for the whole lifetime of the
- * wl_surface object. Giving the current role again is allowed,
- * unless explicitly forbidden by the relevant interface
- * specification.
- *
- * Surface roles are given by requests in other interfaces such as
- * wl_pointer.set_cursor. The request should explicitly mention
- * that this request gives a role to a wl_surface. Often, this
- * request also creates a new protocol object that represents the
- * role and adds additional functionality to wl_surface. When a
- * client wants to destroy a wl_surface, they must destroy this 'role
- * object' before the wl_surface.
- *
- * Destroying the role object does not remove the role from the
- * wl_surface, but it may stop the wl_surface from "playing the role".
- * For instance, if a wl_subsurface object is destroyed, the wl_surface
- * it was created for will be unmapped and forget its position and
- * z-order. It is allowed to create a wl_subsurface for the same
- * wl_surface again, but it is not allowed to use the wl_surface as
- * a cursor (cursor is a different role than sub-surface, and role
- * switching is not allowed).
- */
-extern const struct wl_interface wl_surface_interface;
-/**
- * @page page_iface_wl_seat wl_seat
- * @section page_iface_wl_seat_desc Description
- *
- * A seat is a group of keyboards, pointer and touch devices. This
- * object is published as a global during start up, or when such a
- * device is hot plugged.  A seat typically has a pointer and
- * maintains a keyboard focus and a pointer focus.
- * @section page_iface_wl_seat_api API
- * See @ref iface_wl_seat.
- */
-/**
- * @defgroup iface_wl_seat The wl_seat interface
- *
- * A seat is a group of keyboards, pointer and touch devices. This
- * object is published as a global during start up, or when such a
- * device is hot plugged.  A seat typically has a pointer and
- * maintains a keyboard focus and a pointer focus.
- */
-extern const struct wl_interface wl_seat_interface;
-/**
- * @page page_iface_wl_pointer wl_pointer
- * @section page_iface_wl_pointer_desc Description
- *
- * The wl_pointer interface represents one or more input devices,
- * such as mice, which control the pointer location and pointer_focus
- * of a seat.
- *
- * The wl_pointer interface generates motion, enter and leave
- * events for the surfaces that the pointer is located over,
- * and button and axis events for button presses, button releases
- * and scrolling.
- * @section page_iface_wl_pointer_api API
- * See @ref iface_wl_pointer.
- */
-/**
- * @defgroup iface_wl_pointer The wl_pointer interface
- *
- * The wl_pointer interface represents one or more input devices,
- * such as mice, which control the pointer location and pointer_focus
- * of a seat.
- *
- * The wl_pointer interface generates motion, enter and leave
- * events for the surfaces that the pointer is located over,
- * and button and axis events for button presses, button releases
- * and scrolling.
- */
-extern const struct wl_interface wl_pointer_interface;
-/**
- * @page page_iface_wl_keyboard wl_keyboard
- * @section page_iface_wl_keyboard_desc Description
- *
- * The wl_keyboard interface represents one or more keyboards
- * associated with a seat.
- * @section page_iface_wl_keyboard_api API
- * See @ref iface_wl_keyboard.
- */
-/**
- * @defgroup iface_wl_keyboard The wl_keyboard interface
- *
- * The wl_keyboard interface represents one or more keyboards
- * associated with a seat.
- */
-extern const struct wl_interface wl_keyboard_interface;
-/**
- * @page page_iface_wl_touch wl_touch
- * @section page_iface_wl_touch_desc Description
- *
- * The wl_touch interface represents a touchscreen
- * associated with a seat.
- *
- * Touch interactions can consist of one or more contacts.
- * For each contact, a series of events is generated, starting
- * with a down event, followed by zero or more motion events,
- * and ending with an up event. Events relating to the same
- * contact point can be identified by the ID of the sequence.
- * @section page_iface_wl_touch_api API
- * See @ref iface_wl_touch.
- */
-/**
- * @defgroup iface_wl_touch The wl_touch interface
- *
- * The wl_touch interface represents a touchscreen
- * associated with a seat.
- *
- * Touch interactions can consist of one or more contacts.
- * For each contact, a series of events is generated, starting
- * with a down event, followed by zero or more motion events,
- * and ending with an up event. Events relating to the same
- * contact point can be identified by the ID of the sequence.
- */
-extern const struct wl_interface wl_touch_interface;
-/**
- * @page page_iface_wl_output wl_output
- * @section page_iface_wl_output_desc Description
- *
- * An output describes part of the compositor geometry.  The
- * compositor works in the 'compositor coordinate system' and an
- * output corresponds to a rectangular area in that space that is
- * actually visible.  This typically corresponds to a monitor that
- * displays part of the compositor space.  This object is published
- * as global during start up, or when a monitor is hotplugged.
- * @section page_iface_wl_output_api API
- * See @ref iface_wl_output.
- */
-/**
- * @defgroup iface_wl_output The wl_output interface
- *
- * An output describes part of the compositor geometry.  The
- * compositor works in the 'compositor coordinate system' and an
- * output corresponds to a rectangular area in that space that is
- * actually visible.  This typically corresponds to a monitor that
- * displays part of the compositor space.  This object is published
- * as global during start up, or when a monitor is hotplugged.
- */
-extern const struct wl_interface wl_output_interface;
-/**
- * @page page_iface_wl_region wl_region
- * @section page_iface_wl_region_desc Description
- *
- * A region object describes an area.
- *
- * Region objects are used to describe the opaque and input
- * regions of a surface.
- * @section page_iface_wl_region_api API
- * See @ref iface_wl_region.
- */
-/**
- * @defgroup iface_wl_region The wl_region interface
- *
- * A region object describes an area.
- *
- * Region objects are used to describe the opaque and input
- * regions of a surface.
- */
-extern const struct wl_interface wl_region_interface;
-/**
- * @page page_iface_wl_subcompositor wl_subcompositor
- * @section page_iface_wl_subcompositor_desc Description
- *
- * The global interface exposing sub-surface compositing capabilities.
- * A wl_surface, that has sub-surfaces associated, is called the
- * parent surface. Sub-surfaces can be arbitrarily nested and create
- * a tree of sub-surfaces.
- *
- * The root surface in a tree of sub-surfaces is the main
- * surface. The main surface cannot be a sub-surface, because
- * sub-surfaces must always have a parent.
- *
- * A main surface with its sub-surfaces forms a (compound) window.
- * For window management purposes, this set of wl_surface objects is
- * to be considered as a single window, and it should also behave as
- * such.
- *
- * The aim of sub-surfaces is to offload some of the compositing work
- * within a window from clients to the compositor. A prime example is
- * a video player with decorations and video in separate wl_surface
- * objects. This should allow the compositor to pass YUV video buffer
- * processing to dedicated overlay hardware when possible.
- * @section page_iface_wl_subcompositor_api API
- * See @ref iface_wl_subcompositor.
- */
-/**
- * @defgroup iface_wl_subcompositor The wl_subcompositor interface
- *
- * The global interface exposing sub-surface compositing capabilities.
- * A wl_surface, that has sub-surfaces associated, is called the
- * parent surface. Sub-surfaces can be arbitrarily nested and create
- * a tree of sub-surfaces.
- *
- * The root surface in a tree of sub-surfaces is the main
- * surface. The main surface cannot be a sub-surface, because
- * sub-surfaces must always have a parent.
- *
- * A main surface with its sub-surfaces forms a (compound) window.
- * For window management purposes, this set of wl_surface objects is
- * to be considered as a single window, and it should also behave as
- * such.
- *
- * The aim of sub-surfaces is to offload some of the compositing work
- * within a window from clients to the compositor. A prime example is
- * a video player with decorations and video in separate wl_surface
- * objects. This should allow the compositor to pass YUV video buffer
- * processing to dedicated overlay hardware when possible.
- */
-extern const struct wl_interface wl_subcompositor_interface;
-/**
- * @page page_iface_wl_subsurface wl_subsurface
- * @section page_iface_wl_subsurface_desc Description
- *
- * An additional interface to a wl_surface object, which has been
- * made a sub-surface. A sub-surface has one parent surface. A
- * sub-surface's size and position are not limited to that of the parent.
- * Particularly, a sub-surface is not automatically clipped to its
- * parent's area.
- *
- * A sub-surface becomes mapped, when a non-NULL wl_buffer is applied
- * and the parent surface is mapped. The order of which one happens
- * first is irrelevant. A sub-surface is hidden if the parent becomes
- * hidden, or if a NULL wl_buffer is applied. These rules apply
- * recursively through the tree of surfaces.
- *
- * The behaviour of a wl_surface.commit request on a sub-surface
- * depends on the sub-surface's mode. The possible modes are
- * synchronized and desynchronized, see methods
- * wl_subsurface.set_sync and wl_subsurface.set_desync. Synchronized
- * mode caches the wl_surface state to be applied when the parent's
- * state gets applied, and desynchronized mode applies the pending
- * wl_surface state directly. A sub-surface is initially in the
- * synchronized mode.
- *
- * Sub-surfaces have also other kind of state, which is managed by
- * wl_subsurface requests, as opposed to wl_surface requests. This
- * state includes the sub-surface position relative to the parent
- * surface (wl_subsurface.set_position), and the stacking order of
- * the parent and its sub-surfaces (wl_subsurface.place_above and
- * .place_below). This state is applied when the parent surface's
- * wl_surface state is applied, regardless of the sub-surface's mode.
- * As the exception, set_sync and set_desync are effective immediately.
- *
- * The main surface can be thought to be always in desynchronized mode,
- * since it does not have a parent in the sub-surfaces sense.
- *
- * Even if a sub-surface is in desynchronized mode, it will behave as
- * in synchronized mode, if its parent surface behaves as in
- * synchronized mode. This rule is applied recursively throughout the
- * tree of surfaces. This means, that one can set a sub-surface into
- * synchronized mode, and then assume that all its child and grand-child
- * sub-surfaces are synchronized, too, without explicitly setting them.
- *
- * If the wl_surface associated with the wl_subsurface is destroyed, the
- * wl_subsurface object becomes inert. Note, that destroying either object
- * takes effect immediately. If you need to synchronize the removal
- * of a sub-surface to the parent surface update, unmap the sub-surface
- * first by attaching a NULL wl_buffer, update parent, and then destroy
- * the sub-surface.
- *
- * If the parent wl_surface object is destroyed, the sub-surface is
- * unmapped.
- * @section page_iface_wl_subsurface_api API
- * See @ref iface_wl_subsurface.
- */
-/**
- * @defgroup iface_wl_subsurface The wl_subsurface interface
- *
- * An additional interface to a wl_surface object, which has been
- * made a sub-surface. A sub-surface has one parent surface. A
- * sub-surface's size and position are not limited to that of the parent.
- * Particularly, a sub-surface is not automatically clipped to its
- * parent's area.
- *
- * A sub-surface becomes mapped, when a non-NULL wl_buffer is applied
- * and the parent surface is mapped. The order of which one happens
- * first is irrelevant. A sub-surface is hidden if the parent becomes
- * hidden, or if a NULL wl_buffer is applied. These rules apply
- * recursively through the tree of surfaces.
- *
- * The behaviour of a wl_surface.commit request on a sub-surface
- * depends on the sub-surface's mode. The possible modes are
- * synchronized and desynchronized, see methods
- * wl_subsurface.set_sync and wl_subsurface.set_desync. Synchronized
- * mode caches the wl_surface state to be applied when the parent's
- * state gets applied, and desynchronized mode applies the pending
- * wl_surface state directly. A sub-surface is initially in the
- * synchronized mode.
- *
- * Sub-surfaces have also other kind of state, which is managed by
- * wl_subsurface requests, as opposed to wl_surface requests. This
- * state includes the sub-surface position relative to the parent
- * surface (wl_subsurface.set_position), and the stacking order of
- * the parent and its sub-surfaces (wl_subsurface.place_above and
- * .place_below). This state is applied when the parent surface's
- * wl_surface state is applied, regardless of the sub-surface's mode.
- * As the exception, set_sync and set_desync are effective immediately.
- *
- * The main surface can be thought to be always in desynchronized mode,
- * since it does not have a parent in the sub-surfaces sense.
- *
- * Even if a sub-surface is in desynchronized mode, it will behave as
- * in synchronized mode, if its parent surface behaves as in
- * synchronized mode. This rule is applied recursively throughout the
- * tree of surfaces. This means, that one can set a sub-surface into
- * synchronized mode, and then assume that all its child and grand-child
- * sub-surfaces are synchronized, too, without explicitly setting them.
- *
- * If the wl_surface associated with the wl_subsurface is destroyed, the
- * wl_subsurface object becomes inert. Note, that destroying either object
- * takes effect immediately. If you need to synchronize the removal
- * of a sub-surface to the parent surface update, unmap the sub-surface
- * first by attaching a NULL wl_buffer, update parent, and then destroy
- * the sub-surface.
- *
- * If the parent wl_surface object is destroyed, the sub-surface is
- * unmapped.
- */
-extern const struct wl_interface wl_subsurface_interface;
-
-#ifndef WL_DISPLAY_ERROR_ENUM
-#define WL_DISPLAY_ERROR_ENUM
-/**
- * @ingroup iface_wl_display
- * global error values
- *
- * These errors are global and can be emitted in response to any
- * server request.
- */
-enum wl_display_error {
-	/**
-	 * server couldn't find object
-	 */
-	WL_DISPLAY_ERROR_INVALID_OBJECT = 0,
-	/**
-	 * method doesn't exist on the specified interface
-	 */
-	WL_DISPLAY_ERROR_INVALID_METHOD = 1,
-	/**
-	 * server is out of memory
-	 */
-	WL_DISPLAY_ERROR_NO_MEMORY = 2,
-};
-#endif /* WL_DISPLAY_ERROR_ENUM */
-
-/**
- * @ingroup iface_wl_display
- * @struct wl_display_listener
- */
-struct wl_display_listener {
-	/**
-	 * fatal error event
-	 *
-	 * The error event is sent out when a fatal (non-recoverable)
-	 * error has occurred. The object_id argument is the object where
-	 * the error occurred, most often in response to a request to that
-	 * object. The code identifies the error and is defined by the
-	 * object interface. As such, each interface defines its own set of
-	 * error codes. The message is a brief description of the error,
-	 * for (debugging) convenience.
-	 * @param object_id object where the error occurred
-	 * @param code error code
-	 * @param message error description
-	 */
-	void (*error)(void *data,
-		      struct wl_display *wl_display,
-		      void *object_id,
-		      uint32_t code,
-		      const char *message);
-	/**
-	 * acknowledge object ID deletion
-	 *
-	 * This event is used internally by the object ID management
-	 * logic. When a client deletes an object, the server will send
-	 * this event to acknowledge that it has seen the delete request.
-	 * When the client receives this event, it will know that it can
-	 * safely reuse the object ID.
-	 * @param id deleted object ID
-	 */
-	void (*delete_id)(void *data,
-			  struct wl_display *wl_display,
-			  uint32_t id);
-};
-
-/**
- * @ingroup iface_wl_display
- */
-static inline int
-wl_display_add_listener(struct wl_display *wl_display,
-			const struct wl_display_listener *listener, void *data)
-{
-	return wl_proxy_add_listener((struct wl_proxy *) wl_display,
-				     (void (**)(void)) listener, data);
-}
-
-#define WL_DISPLAY_SYNC 0
-#define WL_DISPLAY_GET_REGISTRY 1
-
-/**
- * @ingroup iface_wl_display
- */
-#define WL_DISPLAY_ERROR_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_display
- */
-#define WL_DISPLAY_DELETE_ID_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_display
- */
-#define WL_DISPLAY_SYNC_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_display
- */
-#define WL_DISPLAY_GET_REGISTRY_SINCE_VERSION 1
-
-/** @ingroup iface_wl_display */
-static inline void
-wl_display_set_user_data(struct wl_display *wl_display, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_display, user_data);
-}
-
-/** @ingroup iface_wl_display */
-static inline void *
-wl_display_get_user_data(struct wl_display *wl_display)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_display);
-}
-
-static inline uint32_t
-wl_display_get_version(struct wl_display *wl_display)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_display);
-}
-
-/**
- * @ingroup iface_wl_display
- *
- * The sync request asks the server to emit the 'done' event
- * on the returned wl_callback object.  Since requests are
- * handled in-order and events are delivered in-order, this can
- * be used as a barrier to ensure all previous requests and the
- * resulting events have been handled.
- *
- * The object returned by this request will be destroyed by the
- * compositor after the callback is fired and as such the client must not
- * attempt to use it after that point.
- *
- * The callback_data passed in the callback is the event serial.
- */
-static inline struct wl_callback *
-wl_display_sync(struct wl_display *wl_display)
-{
-	struct wl_proxy *callback;
-
-	callback = wl_proxy_marshal_constructor((struct wl_proxy *) wl_display,
-			 WL_DISPLAY_SYNC, &wl_callback_interface, NULL);
-
-	return (struct wl_callback *) callback;
-}
-
-/**
- * @ingroup iface_wl_display
- *
- * This request creates a registry object that allows the client
- * to list and bind the global objects available from the
- * compositor.
- */
-static inline struct wl_registry *
-wl_display_get_registry(struct wl_display *wl_display)
-{
-	struct wl_proxy *registry;
-
-	registry = wl_proxy_marshal_constructor((struct wl_proxy *) wl_display,
-			 WL_DISPLAY_GET_REGISTRY, &wl_registry_interface, NULL);
-
-	return (struct wl_registry *) registry;
-}
-
-/**
- * @ingroup iface_wl_registry
- * @struct wl_registry_listener
- */
-struct wl_registry_listener {
-	/**
-	 * announce global object
-	 *
-	 * Notify the client of global objects.
-	 *
-	 * The event notifies the client that a global object with the
-	 * given name is now available, and it implements the given version
-	 * of the given interface.
-	 * @param name numeric name of the global object
-	 * @param interface interface implemented by the object
-	 * @param version interface version
-	 */
-	void (*global)(void *data,
-		       struct wl_registry *wl_registry,
-		       uint32_t name,
-		       const char *interface,
-		       uint32_t version);
-	/**
-	 * announce removal of global object
-	 *
-	 * Notify the client of removed global objects.
-	 *
-	 * This event notifies the client that the global identified by
-	 * name is no longer available. If the client bound to the global
-	 * using the bind request, the client should now destroy that
-	 * object.
-	 *
-	 * The object remains valid and requests to the object will be
-	 * ignored until the client destroys it, to avoid races between the
-	 * global going away and a client sending a request to it.
-	 * @param name numeric name of the global object
-	 */
-	void (*global_remove)(void *data,
-			      struct wl_registry *wl_registry,
-			      uint32_t name);
-};
-
-/**
- * @ingroup iface_wl_registry
- */
-static inline int
-wl_registry_add_listener(struct wl_registry *wl_registry,
-			 const struct wl_registry_listener *listener, void *data)
-{
-	return wl_proxy_add_listener((struct wl_proxy *) wl_registry,
-				     (void (**)(void)) listener, data);
-}
-
-#define WL_REGISTRY_BIND 0
-
-/**
- * @ingroup iface_wl_registry
- */
-#define WL_REGISTRY_GLOBAL_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_registry
- */
-#define WL_REGISTRY_GLOBAL_REMOVE_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_registry
- */
-#define WL_REGISTRY_BIND_SINCE_VERSION 1
-
-/** @ingroup iface_wl_registry */
-static inline void
-wl_registry_set_user_data(struct wl_registry *wl_registry, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_registry, user_data);
-}
-
-/** @ingroup iface_wl_registry */
-static inline void *
-wl_registry_get_user_data(struct wl_registry *wl_registry)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_registry);
-}
-
-static inline uint32_t
-wl_registry_get_version(struct wl_registry *wl_registry)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_registry);
-}
-
-/** @ingroup iface_wl_registry */
-static inline void
-wl_registry_destroy(struct wl_registry *wl_registry)
-{
-	wl_proxy_destroy((struct wl_proxy *) wl_registry);
-}
-
-/**
- * @ingroup iface_wl_registry
- *
- * Binds a new, client-created object to the server using the
- * specified name as the identifier.
- */
-static inline void *
-wl_registry_bind(struct wl_registry *wl_registry, uint32_t name, const struct wl_interface *interface, uint32_t version)
-{
-	struct wl_proxy *id;
-
-	id = wl_proxy_marshal_constructor_versioned((struct wl_proxy *) wl_registry,
-			 WL_REGISTRY_BIND, interface, version, name, interface->name, version, NULL);
-
-	return (void *) id;
-}
-
-/**
- * @ingroup iface_wl_callback
- * @struct wl_callback_listener
- */
-struct wl_callback_listener {
-	/**
-	 * done event
-	 *
-	 * Notify the client when the related request is done.
-	 * @param callback_data request-specific data for the callback
-	 */
-	void (*done)(void *data,
-		     struct wl_callback *wl_callback,
-		     uint32_t callback_data);
-};
-
-/**
- * @ingroup iface_wl_callback
- */
-static inline int
-wl_callback_add_listener(struct wl_callback *wl_callback,
-			 const struct wl_callback_listener *listener, void *data)
-{
-	return wl_proxy_add_listener((struct wl_proxy *) wl_callback,
-				     (void (**)(void)) listener, data);
-}
-
-/**
- * @ingroup iface_wl_callback
- */
-#define WL_CALLBACK_DONE_SINCE_VERSION 1
-
-
-/** @ingroup iface_wl_callback */
-static inline void
-wl_callback_set_user_data(struct wl_callback *wl_callback, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_callback, user_data);
-}
-
-/** @ingroup iface_wl_callback */
-static inline void *
-wl_callback_get_user_data(struct wl_callback *wl_callback)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_callback);
-}
-
-static inline uint32_t
-wl_callback_get_version(struct wl_callback *wl_callback)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_callback);
-}
-
-/** @ingroup iface_wl_callback */
-static inline void
-wl_callback_destroy(struct wl_callback *wl_callback)
-{
-	wl_proxy_destroy((struct wl_proxy *) wl_callback);
-}
-
-#define WL_COMPOSITOR_CREATE_SURFACE 0
-#define WL_COMPOSITOR_CREATE_REGION 1
-
-
-/**
- * @ingroup iface_wl_compositor
- */
-#define WL_COMPOSITOR_CREATE_SURFACE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_compositor
- */
-#define WL_COMPOSITOR_CREATE_REGION_SINCE_VERSION 1
-
-/** @ingroup iface_wl_compositor */
-static inline void
-wl_compositor_set_user_data(struct wl_compositor *wl_compositor, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_compositor, user_data);
-}
-
-/** @ingroup iface_wl_compositor */
-static inline void *
-wl_compositor_get_user_data(struct wl_compositor *wl_compositor)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_compositor);
-}
-
-static inline uint32_t
-wl_compositor_get_version(struct wl_compositor *wl_compositor)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_compositor);
-}
-
-/** @ingroup iface_wl_compositor */
-static inline void
-wl_compositor_destroy(struct wl_compositor *wl_compositor)
-{
-	wl_proxy_destroy((struct wl_proxy *) wl_compositor);
-}
-
-/**
- * @ingroup iface_wl_compositor
- *
- * Ask the compositor to create a new surface.
- */
-static inline struct wl_surface *
-wl_compositor_create_surface(struct wl_compositor *wl_compositor)
-{
-	struct wl_proxy *id;
-
-	id = wl_proxy_marshal_constructor((struct wl_proxy *) wl_compositor,
-			 WL_COMPOSITOR_CREATE_SURFACE, &wl_surface_interface, NULL);
-
-	return (struct wl_surface *) id;
-}
-
-/**
- * @ingroup iface_wl_compositor
- *
- * Ask the compositor to create a new region.
- */
-static inline struct wl_region *
-wl_compositor_create_region(struct wl_compositor *wl_compositor)
-{
-	struct wl_proxy *id;
-
-	id = wl_proxy_marshal_constructor((struct wl_proxy *) wl_compositor,
-			 WL_COMPOSITOR_CREATE_REGION, &wl_region_interface, NULL);
-
-	return (struct wl_region *) id;
-}
-
-#define WL_SHM_POOL_CREATE_BUFFER 0
-#define WL_SHM_POOL_DESTROY 1
-#define WL_SHM_POOL_RESIZE 2
-
-
-/**
- * @ingroup iface_wl_shm_pool
- */
-#define WL_SHM_POOL_CREATE_BUFFER_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shm_pool
- */
-#define WL_SHM_POOL_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shm_pool
- */
-#define WL_SHM_POOL_RESIZE_SINCE_VERSION 1
-
-/** @ingroup iface_wl_shm_pool */
-static inline void
-wl_shm_pool_set_user_data(struct wl_shm_pool *wl_shm_pool, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_shm_pool, user_data);
-}
-
-/** @ingroup iface_wl_shm_pool */
-static inline void *
-wl_shm_pool_get_user_data(struct wl_shm_pool *wl_shm_pool)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_shm_pool);
-}
-
-static inline uint32_t
-wl_shm_pool_get_version(struct wl_shm_pool *wl_shm_pool)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_shm_pool);
-}
-
-/**
- * @ingroup iface_wl_shm_pool
- *
- * Create a wl_buffer object from the pool.
- *
- * The buffer is created offset bytes into the pool and has
- * width and height as specified.  The stride argument specifies
- * the number of bytes from the beginning of one row to the beginning
- * of the next.  The format is the pixel format of the buffer and
- * must be one of those advertised through the wl_shm.format event.
- *
- * A buffer will keep a reference to the pool it was created from
- * so it is valid to destroy the pool immediately after creating
- * a buffer from it.
- */
-static inline struct wl_buffer *
-wl_shm_pool_create_buffer(struct wl_shm_pool *wl_shm_pool, int32_t offset, int32_t width, int32_t height, int32_t stride, uint32_t format)
-{
-	struct wl_proxy *id;
-
-	id = wl_proxy_marshal_constructor((struct wl_proxy *) wl_shm_pool,
-			 WL_SHM_POOL_CREATE_BUFFER, &wl_buffer_interface, NULL, offset, width, height, stride, format);
-
-	return (struct wl_buffer *) id;
-}
-
-/**
- * @ingroup iface_wl_shm_pool
- *
- * Destroy the shared memory pool.
- *
- * The mmapped memory will be released when all
- * buffers that have been created from this pool
- * are gone.
- */
-static inline void
-wl_shm_pool_destroy(struct wl_shm_pool *wl_shm_pool)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_shm_pool,
-			 WL_SHM_POOL_DESTROY);
-
-	wl_proxy_destroy((struct wl_proxy *) wl_shm_pool);
-}
-
-/**
- * @ingroup iface_wl_shm_pool
- *
- * This request will cause the server to remap the backing memory
- * for the pool from the file descriptor passed when the pool was
- * created, but using the new size.  This request can only be
- * used to make the pool bigger.
- */
-static inline void
-wl_shm_pool_resize(struct wl_shm_pool *wl_shm_pool, int32_t size)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_shm_pool,
-			 WL_SHM_POOL_RESIZE, size);
-}
-
-#ifndef WL_SHM_ERROR_ENUM
-#define WL_SHM_ERROR_ENUM
-/**
- * @ingroup iface_wl_shm
- * wl_shm error values
- *
- * These errors can be emitted in response to wl_shm requests.
- */
-enum wl_shm_error {
-	/**
-	 * buffer format is not known
-	 */
-	WL_SHM_ERROR_INVALID_FORMAT = 0,
-	/**
-	 * invalid size or stride during pool or buffer creation
-	 */
-	WL_SHM_ERROR_INVALID_STRIDE = 1,
-	/**
-	 * mmapping the file descriptor failed
-	 */
-	WL_SHM_ERROR_INVALID_FD = 2,
-};
-#endif /* WL_SHM_ERROR_ENUM */
-
-#ifndef WL_SHM_FORMAT_ENUM
-#define WL_SHM_FORMAT_ENUM
-/**
- * @ingroup iface_wl_shm
- * pixel formats
- *
- * This describes the memory layout of an individual pixel.
- *
- * All renderers should support argb8888 and xrgb8888 but any other
- * formats are optional and may not be supported by the particular
- * renderer in use.
- *
- * The drm format codes match the macros defined in drm_fourcc.h.
- * The formats actually supported by the compositor will be
- * reported by the format event.
- */
-enum wl_shm_format {
-	/**
-	 * 32-bit ARGB format, [31:0] A:R:G:B 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_ARGB8888 = 0,
-	/**
-	 * 32-bit RGB format, [31:0] x:R:G:B 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_XRGB8888 = 1,
-	/**
-	 * 8-bit color index format, [7:0] C
-	 */
-	WL_SHM_FORMAT_C8 = 0x20203843,
-	/**
-	 * 8-bit RGB format, [7:0] R:G:B 3:3:2
-	 */
-	WL_SHM_FORMAT_RGB332 = 0x38424752,
-	/**
-	 * 8-bit BGR format, [7:0] B:G:R 2:3:3
-	 */
-	WL_SHM_FORMAT_BGR233 = 0x38524742,
-	/**
-	 * 16-bit xRGB format, [15:0] x:R:G:B 4:4:4:4 little endian
-	 */
-	WL_SHM_FORMAT_XRGB4444 = 0x32315258,
-	/**
-	 * 16-bit xBGR format, [15:0] x:B:G:R 4:4:4:4 little endian
-	 */
-	WL_SHM_FORMAT_XBGR4444 = 0x32314258,
-	/**
-	 * 16-bit RGBx format, [15:0] R:G:B:x 4:4:4:4 little endian
-	 */
-	WL_SHM_FORMAT_RGBX4444 = 0x32315852,
-	/**
-	 * 16-bit BGRx format, [15:0] B:G:R:x 4:4:4:4 little endian
-	 */
-	WL_SHM_FORMAT_BGRX4444 = 0x32315842,
-	/**
-	 * 16-bit ARGB format, [15:0] A:R:G:B 4:4:4:4 little endian
-	 */
-	WL_SHM_FORMAT_ARGB4444 = 0x32315241,
-	/**
-	 * 16-bit ABGR format, [15:0] A:B:G:R 4:4:4:4 little endian
-	 */
-	WL_SHM_FORMAT_ABGR4444 = 0x32314241,
-	/**
-	 * 16-bit RBGA format, [15:0] R:G:B:A 4:4:4:4 little endian
-	 */
-	WL_SHM_FORMAT_RGBA4444 = 0x32314152,
-	/**
-	 * 16-bit BGRA format, [15:0] B:G:R:A 4:4:4:4 little endian
-	 */
-	WL_SHM_FORMAT_BGRA4444 = 0x32314142,
-	/**
-	 * 16-bit xRGB format, [15:0] x:R:G:B 1:5:5:5 little endian
-	 */
-	WL_SHM_FORMAT_XRGB1555 = 0x35315258,
-	/**
-	 * 16-bit xBGR 1555 format, [15:0] x:B:G:R 1:5:5:5 little endian
-	 */
-	WL_SHM_FORMAT_XBGR1555 = 0x35314258,
-	/**
-	 * 16-bit RGBx 5551 format, [15:0] R:G:B:x 5:5:5:1 little endian
-	 */
-	WL_SHM_FORMAT_RGBX5551 = 0x35315852,
-	/**
-	 * 16-bit BGRx 5551 format, [15:0] B:G:R:x 5:5:5:1 little endian
-	 */
-	WL_SHM_FORMAT_BGRX5551 = 0x35315842,
-	/**
-	 * 16-bit ARGB 1555 format, [15:0] A:R:G:B 1:5:5:5 little endian
-	 */
-	WL_SHM_FORMAT_ARGB1555 = 0x35315241,
-	/**
-	 * 16-bit ABGR 1555 format, [15:0] A:B:G:R 1:5:5:5 little endian
-	 */
-	WL_SHM_FORMAT_ABGR1555 = 0x35314241,
-	/**
-	 * 16-bit RGBA 5551 format, [15:0] R:G:B:A 5:5:5:1 little endian
-	 */
-	WL_SHM_FORMAT_RGBA5551 = 0x35314152,
-	/**
-	 * 16-bit BGRA 5551 format, [15:0] B:G:R:A 5:5:5:1 little endian
-	 */
-	WL_SHM_FORMAT_BGRA5551 = 0x35314142,
-	/**
-	 * 16-bit RGB 565 format, [15:0] R:G:B 5:6:5 little endian
-	 */
-	WL_SHM_FORMAT_RGB565 = 0x36314752,
-	/**
-	 * 16-bit BGR 565 format, [15:0] B:G:R 5:6:5 little endian
-	 */
-	WL_SHM_FORMAT_BGR565 = 0x36314742,
-	/**
-	 * 24-bit RGB format, [23:0] R:G:B little endian
-	 */
-	WL_SHM_FORMAT_RGB888 = 0x34324752,
-	/**
-	 * 24-bit BGR format, [23:0] B:G:R little endian
-	 */
-	WL_SHM_FORMAT_BGR888 = 0x34324742,
-	/**
-	 * 32-bit xBGR format, [31:0] x:B:G:R 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_XBGR8888 = 0x34324258,
-	/**
-	 * 32-bit RGBx format, [31:0] R:G:B:x 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_RGBX8888 = 0x34325852,
-	/**
-	 * 32-bit BGRx format, [31:0] B:G:R:x 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_BGRX8888 = 0x34325842,
-	/**
-	 * 32-bit ABGR format, [31:0] A:B:G:R 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_ABGR8888 = 0x34324241,
-	/**
-	 * 32-bit RGBA format, [31:0] R:G:B:A 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_RGBA8888 = 0x34324152,
-	/**
-	 * 32-bit BGRA format, [31:0] B:G:R:A 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_BGRA8888 = 0x34324142,
-	/**
-	 * 32-bit xRGB format, [31:0] x:R:G:B 2:10:10:10 little endian
-	 */
-	WL_SHM_FORMAT_XRGB2101010 = 0x30335258,
-	/**
-	 * 32-bit xBGR format, [31:0] x:B:G:R 2:10:10:10 little endian
-	 */
-	WL_SHM_FORMAT_XBGR2101010 = 0x30334258,
-	/**
-	 * 32-bit RGBx format, [31:0] R:G:B:x 10:10:10:2 little endian
-	 */
-	WL_SHM_FORMAT_RGBX1010102 = 0x30335852,
-	/**
-	 * 32-bit BGRx format, [31:0] B:G:R:x 10:10:10:2 little endian
-	 */
-	WL_SHM_FORMAT_BGRX1010102 = 0x30335842,
-	/**
-	 * 32-bit ARGB format, [31:0] A:R:G:B 2:10:10:10 little endian
-	 */
-	WL_SHM_FORMAT_ARGB2101010 = 0x30335241,
-	/**
-	 * 32-bit ABGR format, [31:0] A:B:G:R 2:10:10:10 little endian
-	 */
-	WL_SHM_FORMAT_ABGR2101010 = 0x30334241,
-	/**
-	 * 32-bit RGBA format, [31:0] R:G:B:A 10:10:10:2 little endian
-	 */
-	WL_SHM_FORMAT_RGBA1010102 = 0x30334152,
-	/**
-	 * 32-bit BGRA format, [31:0] B:G:R:A 10:10:10:2 little endian
-	 */
-	WL_SHM_FORMAT_BGRA1010102 = 0x30334142,
-	/**
-	 * packed YCbCr format, [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_YUYV = 0x56595559,
-	/**
-	 * packed YCbCr format, [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_YVYU = 0x55595659,
-	/**
-	 * packed YCbCr format, [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_UYVY = 0x59565955,
-	/**
-	 * packed YCbCr format, [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_VYUY = 0x59555956,
-	/**
-	 * packed AYCbCr format, [31:0] A:Y:Cb:Cr 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_AYUV = 0x56555941,
-	/**
-	 * 2 plane YCbCr Cr:Cb format, 2x2 subsampled Cr:Cb plane
-	 */
-	WL_SHM_FORMAT_NV12 = 0x3231564e,
-	/**
-	 * 2 plane YCbCr Cb:Cr format, 2x2 subsampled Cb:Cr plane
-	 */
-	WL_SHM_FORMAT_NV21 = 0x3132564e,
-	/**
-	 * 2 plane YCbCr Cr:Cb format, 2x1 subsampled Cr:Cb plane
-	 */
-	WL_SHM_FORMAT_NV16 = 0x3631564e,
-	/**
-	 * 2 plane YCbCr Cb:Cr format, 2x1 subsampled Cb:Cr plane
-	 */
-	WL_SHM_FORMAT_NV61 = 0x3136564e,
-	/**
-	 * 3 plane YCbCr format, 4x4 subsampled Cb (1) and Cr (2) planes
-	 */
-	WL_SHM_FORMAT_YUV410 = 0x39565559,
-	/**
-	 * 3 plane YCbCr format, 4x4 subsampled Cr (1) and Cb (2) planes
-	 */
-	WL_SHM_FORMAT_YVU410 = 0x39555659,
-	/**
-	 * 3 plane YCbCr format, 4x1 subsampled Cb (1) and Cr (2) planes
-	 */
-	WL_SHM_FORMAT_YUV411 = 0x31315559,
-	/**
-	 * 3 plane YCbCr format, 4x1 subsampled Cr (1) and Cb (2) planes
-	 */
-	WL_SHM_FORMAT_YVU411 = 0x31315659,
-	/**
-	 * 3 plane YCbCr format, 2x2 subsampled Cb (1) and Cr (2) planes
-	 */
-	WL_SHM_FORMAT_YUV420 = 0x32315559,
-	/**
-	 * 3 plane YCbCr format, 2x2 subsampled Cr (1) and Cb (2) planes
-	 */
-	WL_SHM_FORMAT_YVU420 = 0x32315659,
-	/**
-	 * 3 plane YCbCr format, 2x1 subsampled Cb (1) and Cr (2) planes
-	 */
-	WL_SHM_FORMAT_YUV422 = 0x36315559,
-	/**
-	 * 3 plane YCbCr format, 2x1 subsampled Cr (1) and Cb (2) planes
-	 */
-	WL_SHM_FORMAT_YVU422 = 0x36315659,
-	/**
-	 * 3 plane YCbCr format, non-subsampled Cb (1) and Cr (2) planes
-	 */
-	WL_SHM_FORMAT_YUV444 = 0x34325559,
-	/**
-	 * 3 plane YCbCr format, non-subsampled Cr (1) and Cb (2) planes
-	 */
-	WL_SHM_FORMAT_YVU444 = 0x34325659,
-};
-#endif /* WL_SHM_FORMAT_ENUM */
-
-/**
- * @ingroup iface_wl_shm
- * @struct wl_shm_listener
- */
-struct wl_shm_listener {
-	/**
-	 * pixel format description
-	 *
-	 * Informs the client about a valid pixel format that can be used
-	 * for buffers. Known formats include argb8888 and xrgb8888.
-	 * @param format buffer pixel format
-	 */
-	void (*format)(void *data,
-		       struct wl_shm *wl_shm,
-		       uint32_t format);
-};
-
-/**
- * @ingroup iface_wl_shm
- */
-static inline int
-wl_shm_add_listener(struct wl_shm *wl_shm,
-		    const struct wl_shm_listener *listener, void *data)
-{
-	return wl_proxy_add_listener((struct wl_proxy *) wl_shm,
-				     (void (**)(void)) listener, data);
-}
-
-#define WL_SHM_CREATE_POOL 0
-
-/**
- * @ingroup iface_wl_shm
- */
-#define WL_SHM_FORMAT_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_shm
- */
-#define WL_SHM_CREATE_POOL_SINCE_VERSION 1
-
-/** @ingroup iface_wl_shm */
-static inline void
-wl_shm_set_user_data(struct wl_shm *wl_shm, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_shm, user_data);
-}
-
-/** @ingroup iface_wl_shm */
-static inline void *
-wl_shm_get_user_data(struct wl_shm *wl_shm)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_shm);
-}
-
-static inline uint32_t
-wl_shm_get_version(struct wl_shm *wl_shm)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_shm);
-}
-
-/** @ingroup iface_wl_shm */
-static inline void
-wl_shm_destroy(struct wl_shm *wl_shm)
-{
-	wl_proxy_destroy((struct wl_proxy *) wl_shm);
-}
-
-/**
- * @ingroup iface_wl_shm
- *
- * Create a new wl_shm_pool object.
- *
- * The pool can be used to create shared memory based buffer
- * objects.  The server will mmap size bytes of the passed file
- * descriptor, to use as backing memory for the pool.
- */
-static inline struct wl_shm_pool *
-wl_shm_create_pool(struct wl_shm *wl_shm, int32_t fd, int32_t size)
-{
-	struct wl_proxy *id;
-
-	id = wl_proxy_marshal_constructor((struct wl_proxy *) wl_shm,
-			 WL_SHM_CREATE_POOL, &wl_shm_pool_interface, NULL, fd, size);
-
-	return (struct wl_shm_pool *) id;
-}
-
-/**
- * @ingroup iface_wl_buffer
- * @struct wl_buffer_listener
- */
-struct wl_buffer_listener {
-	/**
-	 * compositor releases buffer
-	 *
-	 * Sent when this wl_buffer is no longer used by the compositor.
-	 * The client is now free to reuse or destroy this buffer and its
-	 * backing storage.
-	 *
-	 * If a client receives a release event before the frame callback
-	 * requested in the same wl_surface.commit that attaches this
-	 * wl_buffer to a surface, then the client is immediately free to
-	 * reuse the buffer and its backing storage, and does not need a
-	 * second buffer for the next surface content update. Typically
-	 * this is possible, when the compositor maintains a copy of the
-	 * wl_surface contents, e.g. as a GL texture. This is an important
-	 * optimization for GL(ES) compositors with wl_shm clients.
-	 */
-	void (*release)(void *data,
-			struct wl_buffer *wl_buffer);
-};
-
-/**
- * @ingroup iface_wl_buffer
- */
-static inline int
-wl_buffer_add_listener(struct wl_buffer *wl_buffer,
-		       const struct wl_buffer_listener *listener, void *data)
-{
-	return wl_proxy_add_listener((struct wl_proxy *) wl_buffer,
-				     (void (**)(void)) listener, data);
-}
-
-#define WL_BUFFER_DESTROY 0
-
-/**
- * @ingroup iface_wl_buffer
- */
-#define WL_BUFFER_RELEASE_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_buffer
- */
-#define WL_BUFFER_DESTROY_SINCE_VERSION 1
-
-/** @ingroup iface_wl_buffer */
-static inline void
-wl_buffer_set_user_data(struct wl_buffer *wl_buffer, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_buffer, user_data);
-}
-
-/** @ingroup iface_wl_buffer */
-static inline void *
-wl_buffer_get_user_data(struct wl_buffer *wl_buffer)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_buffer);
-}
-
-static inline uint32_t
-wl_buffer_get_version(struct wl_buffer *wl_buffer)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_buffer);
-}
-
-/**
- * @ingroup iface_wl_buffer
- *
- * Destroy a buffer. If and how you need to release the backing
- * storage is defined by the buffer factory interface.
- *
- * For possible side-effects to a surface, see wl_surface.attach.
- */
-static inline void
-wl_buffer_destroy(struct wl_buffer *wl_buffer)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_buffer,
-			 WL_BUFFER_DESTROY);
-
-	wl_proxy_destroy((struct wl_proxy *) wl_buffer);
-}
-
-#ifndef WL_DATA_OFFER_ERROR_ENUM
-#define WL_DATA_OFFER_ERROR_ENUM
-enum wl_data_offer_error {
-	/**
-	 * finish request was called untimely
-	 */
-	WL_DATA_OFFER_ERROR_INVALID_FINISH = 0,
-	/**
-	 * action mask contains invalid values
-	 */
-	WL_DATA_OFFER_ERROR_INVALID_ACTION_MASK = 1,
-	/**
-	 * action argument has an invalid value
-	 */
-	WL_DATA_OFFER_ERROR_INVALID_ACTION = 2,
-	/**
-	 * offer doesn't accept this request
-	 */
-	WL_DATA_OFFER_ERROR_INVALID_OFFER = 3,
-};
-#endif /* WL_DATA_OFFER_ERROR_ENUM */
-
-/**
- * @ingroup iface_wl_data_offer
- * @struct wl_data_offer_listener
- */
-struct wl_data_offer_listener {
-	/**
-	 * advertise offered mime type
-	 *
-	 * Sent immediately after creating the wl_data_offer object. One
-	 * event per offered mime type.
-	 * @param mime_type offered mime type
-	 */
-	void (*offer)(void *data,
-		      struct wl_data_offer *wl_data_offer,
-		      const char *mime_type);
-	/**
-	 * notify the source-side available actions
-	 *
-	 * This event indicates the actions offered by the data source.
-	 * It will be sent right after wl_data_device.enter, or anytime the
-	 * source side changes its offered actions through
-	 * wl_data_source.set_actions.
-	 * @param source_actions actions offered by the data source
-	 * @since 3
-	 */
-	void (*source_actions)(void *data,
-			       struct wl_data_offer *wl_data_offer,
-			       uint32_t source_actions);
-	/**
-	 * notify the selected action
-	 *
-	 * This event indicates the action selected by the compositor
-	 * after matching the source/destination side actions. Only one
-	 * action (or none) will be offered here.
-	 *
-	 * This event can be emitted multiple times during the
-	 * drag-and-drop operation in response to destination side action
-	 * changes through wl_data_offer.set_actions.
-	 *
-	 * This event will no longer be emitted after wl_data_device.drop
-	 * happened on the drag-and-drop destination, the client must honor
-	 * the last action received, or the last preferred one set through
-	 * wl_data_offer.set_actions when handling an "ask" action.
-	 *
-	 * Compositors may also change the selected action on the fly,
-	 * mainly in response to keyboard modifier changes during the
-	 * drag-and-drop operation.
-	 *
-	 * The most recent action received is always the valid one. Prior
-	 * to receiving wl_data_device.drop, the chosen action may change
-	 * (e.g. due to keyboard modifiers being pressed). At the time of
-	 * receiving wl_data_device.drop the drag-and-drop destination must
-	 * honor the last action received.
-	 *
-	 * Action changes may still happen after wl_data_device.drop,
-	 * especially on "ask" actions, where the drag-and-drop destination
-	 * may choose another action afterwards. Action changes happening
-	 * at this stage are always the result of inter-client negotiation,
-	 * the compositor shall no longer be able to induce a different
-	 * action.
-	 *
-	 * Upon "ask" actions, it is expected that the drag-and-drop
-	 * destination may potentially choose a different action and/or
-	 * mime type, based on wl_data_offer.source_actions and finally
-	 * chosen by the user (e.g. popping up a menu with the available
-	 * options). The final wl_data_offer.set_actions and
-	 * wl_data_offer.accept requests must happen before the call to
-	 * wl_data_offer.finish.
-	 * @param dnd_action action selected by the compositor
-	 * @since 3
-	 */
-	void (*action)(void *data,
-		       struct wl_data_offer *wl_data_offer,
-		       uint32_t dnd_action);
-};
-
-/**
- * @ingroup iface_wl_data_offer
- */
-static inline int
-wl_data_offer_add_listener(struct wl_data_offer *wl_data_offer,
-			   const struct wl_data_offer_listener *listener, void *data)
-{
-	return wl_proxy_add_listener((struct wl_proxy *) wl_data_offer,
-				     (void (**)(void)) listener, data);
-}
-
-#define WL_DATA_OFFER_ACCEPT 0
-#define WL_DATA_OFFER_RECEIVE 1
-#define WL_DATA_OFFER_DESTROY 2
-#define WL_DATA_OFFER_FINISH 3
-#define WL_DATA_OFFER_SET_ACTIONS 4
-
-/**
- * @ingroup iface_wl_data_offer
- */
-#define WL_DATA_OFFER_OFFER_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_offer
- */
-#define WL_DATA_OFFER_SOURCE_ACTIONS_SINCE_VERSION 3
-/**
- * @ingroup iface_wl_data_offer
- */
-#define WL_DATA_OFFER_ACTION_SINCE_VERSION 3
-
-/**
- * @ingroup iface_wl_data_offer
- */
-#define WL_DATA_OFFER_ACCEPT_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_offer
- */
-#define WL_DATA_OFFER_RECEIVE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_offer
- */
-#define WL_DATA_OFFER_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_offer
- */
-#define WL_DATA_OFFER_FINISH_SINCE_VERSION 3
-/**
- * @ingroup iface_wl_data_offer
- */
-#define WL_DATA_OFFER_SET_ACTIONS_SINCE_VERSION 3
-
-/** @ingroup iface_wl_data_offer */
-static inline void
-wl_data_offer_set_user_data(struct wl_data_offer *wl_data_offer, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_data_offer, user_data);
-}
-
-/** @ingroup iface_wl_data_offer */
-static inline void *
-wl_data_offer_get_user_data(struct wl_data_offer *wl_data_offer)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_data_offer);
-}
-
-static inline uint32_t
-wl_data_offer_get_version(struct wl_data_offer *wl_data_offer)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_data_offer);
-}
-
-/**
- * @ingroup iface_wl_data_offer
- *
- * Indicate that the client can accept the given mime type, or
- * NULL for not accepted.
- *
- * For objects of version 2 or older, this request is used by the
- * client to give feedback whether the client can receive the given
- * mime type, or NULL if none is accepted; the feedback does not
- * determine whether the drag-and-drop operation succeeds or not.
- *
- * For objects of version 3 or newer, this request determines the
- * final result of the drag-and-drop operation. If the end result
- * is that no mime types were accepted, the drag-and-drop operation
- * will be cancelled and the corresponding drag source will receive
- * wl_data_source.cancelled. Clients may still use this event in
- * conjunction with wl_data_source.action for feedback.
- */
-static inline void
-wl_data_offer_accept(struct wl_data_offer *wl_data_offer, uint32_t serial, const char *mime_type)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_data_offer,
-			 WL_DATA_OFFER_ACCEPT, serial, mime_type);
-}
-
-/**
- * @ingroup iface_wl_data_offer
- *
- * To transfer the offered data, the client issues this request
- * and indicates the mime type it wants to receive.  The transfer
- * happens through the passed file descriptor (typically created
- * with the pipe system call).  The source client writes the data
- * in the mime type representation requested and then closes the
- * file descriptor.
- *
- * The receiving client reads from the read end of the pipe until
- * EOF and then closes its end, at which point the transfer is
- * complete.
- *
- * This request may happen multiple times for different mime types,
- * both before and after wl_data_device.drop. Drag-and-drop destination
- * clients may preemptively fetch data or examine it more closely to
- * determine acceptance.
- */
-static inline void
-wl_data_offer_receive(struct wl_data_offer *wl_data_offer, const char *mime_type, int32_t fd)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_data_offer,
-			 WL_DATA_OFFER_RECEIVE, mime_type, fd);
-}
-
-/**
- * @ingroup iface_wl_data_offer
- *
- * Destroy the data offer.
- */
-static inline void
-wl_data_offer_destroy(struct wl_data_offer *wl_data_offer)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_data_offer,
-			 WL_DATA_OFFER_DESTROY);
-
-	wl_proxy_destroy((struct wl_proxy *) wl_data_offer);
-}
-
-/**
- * @ingroup iface_wl_data_offer
- *
- * Notifies the compositor that the drag destination successfully
- * finished the drag-and-drop operation.
- *
- * Upon receiving this request, the compositor will emit
- * wl_data_source.dnd_finished on the drag source client.
- *
- * It is a client error to perform other requests than
- * wl_data_offer.destroy after this one. It is also an error to perform
- * this request after a NULL mime type has been set in
- * wl_data_offer.accept or no action was received through
- * wl_data_offer.action.
- */
-static inline void
-wl_data_offer_finish(struct wl_data_offer *wl_data_offer)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_data_offer,
-			 WL_DATA_OFFER_FINISH);
-}
-
-/**
- * @ingroup iface_wl_data_offer
- *
- * Sets the actions that the destination side client supports for
- * this operation. This request may trigger the emission of
- * wl_data_source.action and wl_data_offer.action events if the compositor
- * needs to change the selected action.
- *
- * This request can be called multiple times throughout the
- * drag-and-drop operation, typically in response to wl_data_device.enter
- * or wl_data_device.motion events.
- *
- * This request determines the final result of the drag-and-drop
- * operation. If the end result is that no action is accepted,
- * the drag source will receive wl_drag_source.cancelled.
- *
- * The dnd_actions argument must contain only values expressed in the
- * wl_data_device_manager.dnd_actions enum, and the preferred_action
- * argument must only contain one of those values set, otherwise it
- * will result in a protocol error.
- *
- * While managing an "ask" action, the destination drag-and-drop client
- * may perform further wl_data_offer.receive requests, and is expected
- * to perform one last wl_data_offer.set_actions request with a preferred
- * action other than "ask" (and optionally wl_data_offer.accept) before
- * requesting wl_data_offer.finish, in order to convey the action selected
- * by the user. If the preferred action is not in the
- * wl_data_offer.source_actions mask, an error will be raised.
- *
- * If the "ask" action is dismissed (e.g. user cancellation), the client
- * is expected to perform wl_data_offer.destroy right away.
- *
- * This request can only be made on drag-and-drop offers, a protocol error
- * will be raised otherwise.
- */
-static inline void
-wl_data_offer_set_actions(struct wl_data_offer *wl_data_offer, uint32_t dnd_actions, uint32_t preferred_action)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_data_offer,
-			 WL_DATA_OFFER_SET_ACTIONS, dnd_actions, preferred_action);
-}
-
-#ifndef WL_DATA_SOURCE_ERROR_ENUM
-#define WL_DATA_SOURCE_ERROR_ENUM
-enum wl_data_source_error {
-	/**
-	 * action mask contains invalid values
-	 */
-	WL_DATA_SOURCE_ERROR_INVALID_ACTION_MASK = 0,
-	/**
-	 * source doesn't accept this request
-	 */
-	WL_DATA_SOURCE_ERROR_INVALID_SOURCE = 1,
-};
-#endif /* WL_DATA_SOURCE_ERROR_ENUM */
-
-/**
- * @ingroup iface_wl_data_source
- * @struct wl_data_source_listener
- */
-struct wl_data_source_listener {
-	/**
-	 * a target accepts an offered mime type
-	 *
-	 * Sent when a target accepts pointer_focus or motion events. If
-	 * a target does not accept any of the offered types, type is NULL.
-	 *
-	 * Used for feedback during drag-and-drop.
-	 * @param mime_type mime type accepted by the target
-	 */
-	void (*target)(void *data,
-		       struct wl_data_source *wl_data_source,
-		       const char *mime_type);
-	/**
-	 * send the data
-	 *
-	 * Request for data from the client. Send the data as the
-	 * specified mime type over the passed file descriptor, then close
-	 * it.
-	 * @param mime_type mime type for the data
-	 * @param fd file descriptor for the data
-	 */
-	void (*send)(void *data,
-		     struct wl_data_source *wl_data_source,
-		     const char *mime_type,
-		     int32_t fd);
-	/**
-	 * selection was cancelled
-	 *
-	 * This data source is no longer valid. There are several reasons
-	 * why this could happen:
-	 *
-	 * - The data source has been replaced by another data source. -
-	 * The drag-and-drop operation was performed, but the drop
-	 * destination did not accept any of the mime types offered through
-	 * wl_data_source.target. - The drag-and-drop operation was
-	 * performed, but the drop destination did not select any of the
-	 * actions present in the mask offered through
-	 * wl_data_source.action. - The drag-and-drop operation was
-	 * performed but didn't happen over a surface. - The compositor
-	 * cancelled the drag-and-drop operation (e.g. compositor dependent
-	 * timeouts to avoid stale drag-and-drop transfers).
-	 *
-	 * The client should clean up and destroy this data source.
-	 *
-	 * For objects of version 2 or older, wl_data_source.cancelled will
-	 * only be emitted if the data source was replaced by another data
-	 * source.
-	 */
-	void (*cancelled)(void *data,
-			  struct wl_data_source *wl_data_source);
-	/**
-	 * the drag-and-drop operation physically finished
-	 *
-	 * The user performed the drop action. This event does not
-	 * indicate acceptance, wl_data_source.cancelled may still be
-	 * emitted afterwards if the drop destination does not accept any
-	 * mime type.
-	 *
-	 * However, this event might however not be received if the
-	 * compositor cancelled the drag-and-drop operation before this
-	 * event could happen.
-	 *
-	 * Note that the data_source may still be used in the future and
-	 * should not be destroyed here.
-	 * @since 3
-	 */
-	void (*dnd_drop_performed)(void *data,
-				   struct wl_data_source *wl_data_source);
-	/**
-	 * the drag-and-drop operation concluded
-	 *
-	 * The drop destination finished interoperating with this data
-	 * source, so the client is now free to destroy this data source
-	 * and free all associated data.
-	 *
-	 * If the action used to perform the operation was "move", the
-	 * source can now delete the transferred data.
-	 * @since 3
-	 */
-	void (*dnd_finished)(void *data,
-			     struct wl_data_source *wl_data_source);
-	/**
-	 * notify the selected action
-	 *
-	 * This event indicates the action selected by the compositor
-	 * after matching the source/destination side actions. Only one
-	 * action (or none) will be offered here.
-	 *
-	 * This event can be emitted multiple times during the
-	 * drag-and-drop operation, mainly in response to destination side
-	 * changes through wl_data_offer.set_actions, and as the data
-	 * device enters/leaves surfaces.
-	 *
-	 * It is only possible to receive this event after
-	 * wl_data_source.dnd_drop_performed if the drag-and-drop operation
-	 * ended in an "ask" action, in which case the final
-	 * wl_data_source.action event will happen immediately before
-	 * wl_data_source.dnd_finished.
-	 *
-	 * Compositors may also change the selected action on the fly,
-	 * mainly in response to keyboard modifier changes during the
-	 * drag-and-drop operation.
-	 *
-	 * The most recent action received is always the valid one. The
-	 * chosen action may change alongside negotiation (e.g. an "ask"
-	 * action can turn into a "move" operation), so the effects of the
-	 * final action must always be applied in
-	 * wl_data_offer.dnd_finished.
-	 *
-	 * Clients can trigger cursor surface changes from this point, so
-	 * they reflect the current action.
-	 * @param dnd_action action selected by the compositor
-	 * @since 3
-	 */
-	void (*action)(void *data,
-		       struct wl_data_source *wl_data_source,
-		       uint32_t dnd_action);
-};
-
-/**
- * @ingroup iface_wl_data_source
- */
-static inline int
-wl_data_source_add_listener(struct wl_data_source *wl_data_source,
-			    const struct wl_data_source_listener *listener, void *data)
-{
-	return wl_proxy_add_listener((struct wl_proxy *) wl_data_source,
-				     (void (**)(void)) listener, data);
-}
-
-#define WL_DATA_SOURCE_OFFER 0
-#define WL_DATA_SOURCE_DESTROY 1
-#define WL_DATA_SOURCE_SET_ACTIONS 2
-
-/**
- * @ingroup iface_wl_data_source
- */
-#define WL_DATA_SOURCE_TARGET_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_source
- */
-#define WL_DATA_SOURCE_SEND_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_source
- */
-#define WL_DATA_SOURCE_CANCELLED_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_source
- */
-#define WL_DATA_SOURCE_DND_DROP_PERFORMED_SINCE_VERSION 3
-/**
- * @ingroup iface_wl_data_source
- */
-#define WL_DATA_SOURCE_DND_FINISHED_SINCE_VERSION 3
-/**
- * @ingroup iface_wl_data_source
- */
-#define WL_DATA_SOURCE_ACTION_SINCE_VERSION 3
-
-/**
- * @ingroup iface_wl_data_source
- */
-#define WL_DATA_SOURCE_OFFER_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_source
- */
-#define WL_DATA_SOURCE_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_source
- */
-#define WL_DATA_SOURCE_SET_ACTIONS_SINCE_VERSION 3
-
-/** @ingroup iface_wl_data_source */
-static inline void
-wl_data_source_set_user_data(struct wl_data_source *wl_data_source, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_data_source, user_data);
-}
-
-/** @ingroup iface_wl_data_source */
-static inline void *
-wl_data_source_get_user_data(struct wl_data_source *wl_data_source)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_data_source);
-}
-
-static inline uint32_t
-wl_data_source_get_version(struct wl_data_source *wl_data_source)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_data_source);
-}
-
-/**
- * @ingroup iface_wl_data_source
- *
- * This request adds a mime type to the set of mime types
- * advertised to targets.  Can be called several times to offer
- * multiple types.
- */
-static inline void
-wl_data_source_offer(struct wl_data_source *wl_data_source, const char *mime_type)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_data_source,
-			 WL_DATA_SOURCE_OFFER, mime_type);
-}
-
-/**
- * @ingroup iface_wl_data_source
- *
- * Destroy the data source.
- */
-static inline void
-wl_data_source_destroy(struct wl_data_source *wl_data_source)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_data_source,
-			 WL_DATA_SOURCE_DESTROY);
-
-	wl_proxy_destroy((struct wl_proxy *) wl_data_source);
-}
-
-/**
- * @ingroup iface_wl_data_source
- *
- * Sets the actions that the source side client supports for this
- * operation. This request may trigger wl_data_source.action and
- * wl_data_offer.action events if the compositor needs to change the
- * selected action.
- *
- * The dnd_actions argument must contain only values expressed in the
- * wl_data_device_manager.dnd_actions enum, otherwise it will result
- * in a protocol error.
- *
- * This request must be made once only, and can only be made on sources
- * used in drag-and-drop, so it must be performed before
- * wl_data_device.start_drag. Attempting to use the source other than
- * for drag-and-drop will raise a protocol error.
- */
-static inline void
-wl_data_source_set_actions(struct wl_data_source *wl_data_source, uint32_t dnd_actions)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_data_source,
-			 WL_DATA_SOURCE_SET_ACTIONS, dnd_actions);
-}
-
-#ifndef WL_DATA_DEVICE_ERROR_ENUM
-#define WL_DATA_DEVICE_ERROR_ENUM
-enum wl_data_device_error {
-	/**
-	 * given wl_surface has another role
-	 */
-	WL_DATA_DEVICE_ERROR_ROLE = 0,
-};
-#endif /* WL_DATA_DEVICE_ERROR_ENUM */
-
-/**
- * @ingroup iface_wl_data_device
- * @struct wl_data_device_listener
- */
-struct wl_data_device_listener {
-	/**
-	 * introduce a new wl_data_offer
-	 *
-	 * The data_offer event introduces a new wl_data_offer object,
-	 * which will subsequently be used in either the data_device.enter
-	 * event (for drag-and-drop) or the data_device.selection event
-	 * (for selections). Immediately following the
-	 * data_device_data_offer event, the new data_offer object will
-	 * send out data_offer.offer events to describe the mime types it
-	 * offers.
-	 * @param id the new data_offer object
-	 */
-	void (*data_offer)(void *data,
-			   struct wl_data_device *wl_data_device,
-			   struct wl_data_offer *id);
-	/**
-	 * initiate drag-and-drop session
-	 *
-	 * This event is sent when an active drag-and-drop pointer enters
-	 * a surface owned by the client. The position of the pointer at
-	 * enter time is provided by the x and y arguments, in
-	 * surface-local coordinates.
-	 * @param serial serial number of the enter event
-	 * @param surface client surface entered
-	 * @param x surface-local x coordinate
-	 * @param y surface-local y coordinate
-	 * @param id source data_offer object
-	 */
-	void (*enter)(void *data,
-		      struct wl_data_device *wl_data_device,
-		      uint32_t serial,
-		      struct wl_surface *surface,
-		      wl_fixed_t x,
-		      wl_fixed_t y,
-		      struct wl_data_offer *id);
-	/**
-	 * end drag-and-drop session
-	 *
-	 * This event is sent when the drag-and-drop pointer leaves the
-	 * surface and the session ends. The client must destroy the
-	 * wl_data_offer introduced at enter time at this point.
-	 */
-	void (*leave)(void *data,
-		      struct wl_data_device *wl_data_device);
-	/**
-	 * drag-and-drop session motion
-	 *
-	 * This event is sent when the drag-and-drop pointer moves within
-	 * the currently focused surface. The new position of the pointer
-	 * is provided by the x and y arguments, in surface-local
-	 * coordinates.
-	 * @param time timestamp with millisecond granularity
-	 * @param x surface-local x coordinate
-	 * @param y surface-local y coordinate
-	 */
-	void (*motion)(void *data,
-		       struct wl_data_device *wl_data_device,
-		       uint32_t time,
-		       wl_fixed_t x,
-		       wl_fixed_t y);
-	/**
-	 * end drag-and-drop session successfully
-	 *
-	 * The event is sent when a drag-and-drop operation is ended
-	 * because the implicit grab is removed.
-	 *
-	 * The drag-and-drop destination is expected to honor the last
-	 * action received through wl_data_offer.action, if the resulting
-	 * action is "copy" or "move", the destination can still perform
-	 * wl_data_offer.receive requests, and is expected to end all
-	 * transfers with a wl_data_offer.finish request.
-	 *
-	 * If the resulting action is "ask", the action will not be
-	 * considered final. The drag-and-drop destination is expected to
-	 * perform one last wl_data_offer.set_actions request, or
-	 * wl_data_offer.destroy in order to cancel the operation.
-	 */
-	void (*drop)(void *data,
-		     struct wl_data_device *wl_data_device);
-	/**
-	 * advertise new selection
-	 *
-	 * The selection event is sent out to notify the client of a new
-	 * wl_data_offer for the selection for this device. The
-	 * data_device.data_offer and the data_offer.offer events are sent
-	 * out immediately before this event to introduce the data offer
-	 * object. The selection event is sent to a client immediately
-	 * before receiving keyboard focus and when a new selection is set
-	 * while the client has keyboard focus. The data_offer is valid
-	 * until a new data_offer or NULL is received or until the client
-	 * loses keyboard focus. The client must destroy the previous
-	 * selection data_offer, if any, upon receiving this event.
-	 * @param id selection data_offer object
-	 */
-	void (*selection)(void *data,
-			  struct wl_data_device *wl_data_device,
-			  struct wl_data_offer *id);
-};
-
-/**
- * @ingroup iface_wl_data_device
- */
-static inline int
-wl_data_device_add_listener(struct wl_data_device *wl_data_device,
-			    const struct wl_data_device_listener *listener, void *data)
-{
-	return wl_proxy_add_listener((struct wl_proxy *) wl_data_device,
-				     (void (**)(void)) listener, data);
-}
-
-#define WL_DATA_DEVICE_START_DRAG 0
-#define WL_DATA_DEVICE_SET_SELECTION 1
-#define WL_DATA_DEVICE_RELEASE 2
-
-/**
- * @ingroup iface_wl_data_device
- */
-#define WL_DATA_DEVICE_DATA_OFFER_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_device
- */
-#define WL_DATA_DEVICE_ENTER_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_device
- */
-#define WL_DATA_DEVICE_LEAVE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_device
- */
-#define WL_DATA_DEVICE_MOTION_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_device
- */
-#define WL_DATA_DEVICE_DROP_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_device
- */
-#define WL_DATA_DEVICE_SELECTION_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_data_device
- */
-#define WL_DATA_DEVICE_START_DRAG_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_device
- */
-#define WL_DATA_DEVICE_SET_SELECTION_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_device
- */
-#define WL_DATA_DEVICE_RELEASE_SINCE_VERSION 2
-
-/** @ingroup iface_wl_data_device */
-static inline void
-wl_data_device_set_user_data(struct wl_data_device *wl_data_device, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_data_device, user_data);
-}
-
-/** @ingroup iface_wl_data_device */
-static inline void *
-wl_data_device_get_user_data(struct wl_data_device *wl_data_device)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_data_device);
-}
-
-static inline uint32_t
-wl_data_device_get_version(struct wl_data_device *wl_data_device)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_data_device);
-}
-
-/** @ingroup iface_wl_data_device */
-static inline void
-wl_data_device_destroy(struct wl_data_device *wl_data_device)
-{
-	wl_proxy_destroy((struct wl_proxy *) wl_data_device);
-}
-
-/**
- * @ingroup iface_wl_data_device
- *
- * This request asks the compositor to start a drag-and-drop
- * operation on behalf of the client.
- *
- * The source argument is the data source that provides the data
- * for the eventual data transfer. If source is NULL, enter, leave
- * and motion events are sent only to the client that initiated the
- * drag and the client is expected to handle the data passing
- * internally.
- *
- * The origin surface is the surface where the drag originates and
- * the client must have an active implicit grab that matches the
- * serial.
- *
- * The icon surface is an optional (can be NULL) surface that
- * provides an icon to be moved around with the cursor.  Initially,
- * the top-left corner of the icon surface is placed at the cursor
- * hotspot, but subsequent wl_surface.attach request can move the
- * relative position. Attach requests must be confirmed with
- * wl_surface.commit as usual. The icon surface is given the role of
- * a drag-and-drop icon. If the icon surface already has another role,
- * it raises a protocol error.
- *
- * The current and pending input regions of the icon wl_surface are
- * cleared, and wl_surface.set_input_region is ignored until the
- * wl_surface is no longer used as the icon surface. When the use
- * as an icon ends, the current and pending input regions become
- * undefined, and the wl_surface is unmapped.
- */
-static inline void
-wl_data_device_start_drag(struct wl_data_device *wl_data_device, struct wl_data_source *source, struct wl_surface *origin, struct wl_surface *icon, uint32_t serial)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_data_device,
-			 WL_DATA_DEVICE_START_DRAG, source, origin, icon, serial);
-}
-
-/**
- * @ingroup iface_wl_data_device
- *
- * This request asks the compositor to set the selection
- * to the data from the source on behalf of the client.
- *
- * To unset the selection, set the source to NULL.
- */
-static inline void
-wl_data_device_set_selection(struct wl_data_device *wl_data_device, struct wl_data_source *source, uint32_t serial)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_data_device,
-			 WL_DATA_DEVICE_SET_SELECTION, source, serial);
-}
-
-/**
- * @ingroup iface_wl_data_device
- *
- * This request destroys the data device.
- */
-static inline void
-wl_data_device_release(struct wl_data_device *wl_data_device)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_data_device,
-			 WL_DATA_DEVICE_RELEASE);
-
-	wl_proxy_destroy((struct wl_proxy *) wl_data_device);
-}
-
-#ifndef WL_DATA_DEVICE_MANAGER_DND_ACTION_ENUM
-#define WL_DATA_DEVICE_MANAGER_DND_ACTION_ENUM
-/**
- * @ingroup iface_wl_data_device_manager
- * drag and drop actions
- *
- * This is a bitmask of the available/preferred actions in a
- * drag-and-drop operation.
- *
- * In the compositor, the selected action is a result of matching the
- * actions offered by the source and destination sides.  "action" events
- * with a "none" action will be sent to both source and destination if
- * there is no match. All further checks will effectively happen on
- * (source actions ∩ destination actions).
- *
- * In addition, compositors may also pick different actions in
- * reaction to key modifiers being pressed. One common design that
- * is used in major toolkits (and the behavior recommended for
- * compositors) is:
- *
- * - If no modifiers are pressed, the first match (in bit order)
- * will be used.
- * - Pressing Shift selects "move", if enabled in the mask.
- * - Pressing Control selects "copy", if enabled in the mask.
- *
- * Behavior beyond that is considered implementation-dependent.
- * Compositors may for example bind other modifiers (like Alt/Meta)
- * or drags initiated with other buttons than BTN_LEFT to specific
- * actions (e.g. "ask").
- */
-enum wl_data_device_manager_dnd_action {
-	/**
-	 * no action
-	 */
-	WL_DATA_DEVICE_MANAGER_DND_ACTION_NONE = 0,
-	/**
-	 * copy action
-	 */
-	WL_DATA_DEVICE_MANAGER_DND_ACTION_COPY = 1,
-	/**
-	 * move action
-	 */
-	WL_DATA_DEVICE_MANAGER_DND_ACTION_MOVE = 2,
-	/**
-	 * ask action
-	 */
-	WL_DATA_DEVICE_MANAGER_DND_ACTION_ASK = 4,
-};
-#endif /* WL_DATA_DEVICE_MANAGER_DND_ACTION_ENUM */
-
-#define WL_DATA_DEVICE_MANAGER_CREATE_DATA_SOURCE 0
-#define WL_DATA_DEVICE_MANAGER_GET_DATA_DEVICE 1
-
-
-/**
- * @ingroup iface_wl_data_device_manager
- */
-#define WL_DATA_DEVICE_MANAGER_CREATE_DATA_SOURCE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_device_manager
- */
-#define WL_DATA_DEVICE_MANAGER_GET_DATA_DEVICE_SINCE_VERSION 1
-
-/** @ingroup iface_wl_data_device_manager */
-static inline void
-wl_data_device_manager_set_user_data(struct wl_data_device_manager *wl_data_device_manager, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_data_device_manager, user_data);
-}
-
-/** @ingroup iface_wl_data_device_manager */
-static inline void *
-wl_data_device_manager_get_user_data(struct wl_data_device_manager *wl_data_device_manager)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_data_device_manager);
-}
-
-static inline uint32_t
-wl_data_device_manager_get_version(struct wl_data_device_manager *wl_data_device_manager)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_data_device_manager);
-}
-
-/** @ingroup iface_wl_data_device_manager */
-static inline void
-wl_data_device_manager_destroy(struct wl_data_device_manager *wl_data_device_manager)
-{
-	wl_proxy_destroy((struct wl_proxy *) wl_data_device_manager);
-}
-
-/**
- * @ingroup iface_wl_data_device_manager
- *
- * Create a new data source.
- */
-static inline struct wl_data_source *
-wl_data_device_manager_create_data_source(struct wl_data_device_manager *wl_data_device_manager)
-{
-	struct wl_proxy *id;
-
-	id = wl_proxy_marshal_constructor((struct wl_proxy *) wl_data_device_manager,
-			 WL_DATA_DEVICE_MANAGER_CREATE_DATA_SOURCE, &wl_data_source_interface, NULL);
-
-	return (struct wl_data_source *) id;
-}
-
-/**
- * @ingroup iface_wl_data_device_manager
- *
- * Create a new data device for a given seat.
- */
-static inline struct wl_data_device *
-wl_data_device_manager_get_data_device(struct wl_data_device_manager *wl_data_device_manager, struct wl_seat *seat)
-{
-	struct wl_proxy *id;
-
-	id = wl_proxy_marshal_constructor((struct wl_proxy *) wl_data_device_manager,
-			 WL_DATA_DEVICE_MANAGER_GET_DATA_DEVICE, &wl_data_device_interface, NULL, seat);
-
-	return (struct wl_data_device *) id;
-}
-
-#ifndef WL_SHELL_ERROR_ENUM
-#define WL_SHELL_ERROR_ENUM
-enum wl_shell_error {
-	/**
-	 * given wl_surface has another role
-	 */
-	WL_SHELL_ERROR_ROLE = 0,
-};
-#endif /* WL_SHELL_ERROR_ENUM */
-
-#define WL_SHELL_GET_SHELL_SURFACE 0
-
-
-/**
- * @ingroup iface_wl_shell
- */
-#define WL_SHELL_GET_SHELL_SURFACE_SINCE_VERSION 1
-
-/** @ingroup iface_wl_shell */
-static inline void
-wl_shell_set_user_data(struct wl_shell *wl_shell, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_shell, user_data);
-}
-
-/** @ingroup iface_wl_shell */
-static inline void *
-wl_shell_get_user_data(struct wl_shell *wl_shell)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_shell);
-}
-
-static inline uint32_t
-wl_shell_get_version(struct wl_shell *wl_shell)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_shell);
-}
-
-/** @ingroup iface_wl_shell */
-static inline void
-wl_shell_destroy(struct wl_shell *wl_shell)
-{
-	wl_proxy_destroy((struct wl_proxy *) wl_shell);
-}
-
-/**
- * @ingroup iface_wl_shell
- *
- * Create a shell surface for an existing surface. This gives
- * the wl_surface the role of a shell surface. If the wl_surface
- * already has another role, it raises a protocol error.
- *
- * Only one shell surface can be associated with a given surface.
- */
-static inline struct wl_shell_surface *
-wl_shell_get_shell_surface(struct wl_shell *wl_shell, struct wl_surface *surface)
-{
-	struct wl_proxy *id;
-
-	id = wl_proxy_marshal_constructor((struct wl_proxy *) wl_shell,
-			 WL_SHELL_GET_SHELL_SURFACE, &wl_shell_surface_interface, NULL, surface);
-
-	return (struct wl_shell_surface *) id;
-}
-
-#ifndef WL_SHELL_SURFACE_RESIZE_ENUM
-#define WL_SHELL_SURFACE_RESIZE_ENUM
-/**
- * @ingroup iface_wl_shell_surface
- * edge values for resizing
- *
- * These values are used to indicate which edge of a surface
- * is being dragged in a resize operation. The server may
- * use this information to adapt its behavior, e.g. choose
- * an appropriate cursor image.
- */
-enum wl_shell_surface_resize {
-	/**
-	 * no edge
-	 */
-	WL_SHELL_SURFACE_RESIZE_NONE = 0,
-	/**
-	 * top edge
-	 */
-	WL_SHELL_SURFACE_RESIZE_TOP = 1,
-	/**
-	 * bottom edge
-	 */
-	WL_SHELL_SURFACE_RESIZE_BOTTOM = 2,
-	/**
-	 * left edge
-	 */
-	WL_SHELL_SURFACE_RESIZE_LEFT = 4,
-	/**
-	 * top and left edges
-	 */
-	WL_SHELL_SURFACE_RESIZE_TOP_LEFT = 5,
-	/**
-	 * bottom and left edges
-	 */
-	WL_SHELL_SURFACE_RESIZE_BOTTOM_LEFT = 6,
-	/**
-	 * right edge
-	 */
-	WL_SHELL_SURFACE_RESIZE_RIGHT = 8,
-	/**
-	 * top and right edges
-	 */
-	WL_SHELL_SURFACE_RESIZE_TOP_RIGHT = 9,
-	/**
-	 * bottom and right edges
-	 */
-	WL_SHELL_SURFACE_RESIZE_BOTTOM_RIGHT = 10,
-};
-#endif /* WL_SHELL_SURFACE_RESIZE_ENUM */
-
-#ifndef WL_SHELL_SURFACE_TRANSIENT_ENUM
-#define WL_SHELL_SURFACE_TRANSIENT_ENUM
-/**
- * @ingroup iface_wl_shell_surface
- * details of transient behaviour
- *
- * These flags specify details of the expected behaviour
- * of transient surfaces. Used in the set_transient request.
- */
-enum wl_shell_surface_transient {
-	/**
-	 * do not set keyboard focus
-	 */
-	WL_SHELL_SURFACE_TRANSIENT_INACTIVE = 0x1,
-};
-#endif /* WL_SHELL_SURFACE_TRANSIENT_ENUM */
-
-#ifndef WL_SHELL_SURFACE_FULLSCREEN_METHOD_ENUM
-#define WL_SHELL_SURFACE_FULLSCREEN_METHOD_ENUM
-/**
- * @ingroup iface_wl_shell_surface
- * different method to set the surface fullscreen
- *
- * Hints to indicate to the compositor how to deal with a conflict
- * between the dimensions of the surface and the dimensions of the
- * output. The compositor is free to ignore this parameter.
- */
-enum wl_shell_surface_fullscreen_method {
-	/**
-	 * no preference, apply default policy
-	 */
-	WL_SHELL_SURFACE_FULLSCREEN_METHOD_DEFAULT = 0,
-	/**
-	 * scale, preserve the surface's aspect ratio and center on output
-	 */
-	WL_SHELL_SURFACE_FULLSCREEN_METHOD_SCALE = 1,
-	/**
-	 * switch output mode to the smallest mode that can fit the surface, add black borders to compensate size mismatch
-	 */
-	WL_SHELL_SURFACE_FULLSCREEN_METHOD_DRIVER = 2,
-	/**
-	 * no upscaling, center on output and add black borders to compensate size mismatch
-	 */
-	WL_SHELL_SURFACE_FULLSCREEN_METHOD_FILL = 3,
-};
-#endif /* WL_SHELL_SURFACE_FULLSCREEN_METHOD_ENUM */
-
-/**
- * @ingroup iface_wl_shell_surface
- * @struct wl_shell_surface_listener
- */
-struct wl_shell_surface_listener {
-	/**
-	 * ping client
-	 *
-	 * Ping a client to check if it is receiving events and sending
-	 * requests. A client is expected to reply with a pong request.
-	 * @param serial serial number of the ping
-	 */
-	void (*ping)(void *data,
-		     struct wl_shell_surface *wl_shell_surface,
-		     uint32_t serial);
-	/**
-	 * suggest resize
-	 *
-	 * The configure event asks the client to resize its surface.
-	 *
-	 * 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).
-	 *
-	 * The edges parameter provides a hint about how the surface was
-	 * resized. The client may use this information to decide how to
-	 * adjust its content to the new size (e.g. a scrolling area might
-	 * adjust its content position to leave the viewable content
-	 * unmoved).
-	 *
-	 * 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.
-	 * @param edges how the surface was resized
-	 * @param width new width of the surface
-	 * @param height new height of the surface
-	 */
-	void (*configure)(void *data,
-			  struct wl_shell_surface *wl_shell_surface,
-			  uint32_t edges,
-			  int32_t width,
-			  int32_t height);
-	/**
-	 * popup interaction is done
-	 *
-	 * The popup_done event is sent out when a popup grab is broken,
-	 * that is, when the user clicks a surface that doesn't belong to
-	 * the client owning the popup surface.
-	 */
-	void (*popup_done)(void *data,
-			   struct wl_shell_surface *wl_shell_surface);
-};
-
-/**
- * @ingroup iface_wl_shell_surface
- */
-static inline int
-wl_shell_surface_add_listener(struct wl_shell_surface *wl_shell_surface,
-			      const struct wl_shell_surface_listener *listener, void *data)
-{
-	return wl_proxy_add_listener((struct wl_proxy *) wl_shell_surface,
-				     (void (**)(void)) listener, data);
-}
-
-#define WL_SHELL_SURFACE_PONG 0
-#define WL_SHELL_SURFACE_MOVE 1
-#define WL_SHELL_SURFACE_RESIZE 2
-#define WL_SHELL_SURFACE_SET_TOPLEVEL 3
-#define WL_SHELL_SURFACE_SET_TRANSIENT 4
-#define WL_SHELL_SURFACE_SET_FULLSCREEN 5
-#define WL_SHELL_SURFACE_SET_POPUP 6
-#define WL_SHELL_SURFACE_SET_MAXIMIZED 7
-#define WL_SHELL_SURFACE_SET_TITLE 8
-#define WL_SHELL_SURFACE_SET_CLASS 9
-
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_PING_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_CONFIGURE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_POPUP_DONE_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_PONG_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_MOVE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_RESIZE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_SET_TOPLEVEL_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_SET_TRANSIENT_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_SET_FULLSCREEN_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_SET_POPUP_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_SET_MAXIMIZED_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_SET_TITLE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_SET_CLASS_SINCE_VERSION 1
-
-/** @ingroup iface_wl_shell_surface */
-static inline void
-wl_shell_surface_set_user_data(struct wl_shell_surface *wl_shell_surface, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_shell_surface, user_data);
-}
-
-/** @ingroup iface_wl_shell_surface */
-static inline void *
-wl_shell_surface_get_user_data(struct wl_shell_surface *wl_shell_surface)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_shell_surface);
-}
-
-static inline uint32_t
-wl_shell_surface_get_version(struct wl_shell_surface *wl_shell_surface)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_shell_surface);
-}
-
-/** @ingroup iface_wl_shell_surface */
-static inline void
-wl_shell_surface_destroy(struct wl_shell_surface *wl_shell_surface)
-{
-	wl_proxy_destroy((struct wl_proxy *) wl_shell_surface);
-}
-
-/**
- * @ingroup iface_wl_shell_surface
- *
- * A client must respond to a ping event with a pong request or
- * the client may be deemed unresponsive.
- */
-static inline void
-wl_shell_surface_pong(struct wl_shell_surface *wl_shell_surface, uint32_t serial)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_shell_surface,
-			 WL_SHELL_SURFACE_PONG, serial);
-}
-
-/**
- * @ingroup iface_wl_shell_surface
- *
- * Start a pointer-driven move of the surface.
- *
- * This request must be used in response to a button press event.
- * The server may ignore move requests depending on the state of
- * the surface (e.g. fullscreen or maximized).
- */
-static inline void
-wl_shell_surface_move(struct wl_shell_surface *wl_shell_surface, struct wl_seat *seat, uint32_t serial)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_shell_surface,
-			 WL_SHELL_SURFACE_MOVE, seat, serial);
-}
-
-/**
- * @ingroup iface_wl_shell_surface
- *
- * Start a pointer-driven resizing of the surface.
- *
- * This request must be used in response to a button press event.
- * The server may ignore resize requests depending on the state of
- * the surface (e.g. fullscreen or maximized).
- */
-static inline void
-wl_shell_surface_resize(struct wl_shell_surface *wl_shell_surface, struct wl_seat *seat, uint32_t serial, uint32_t edges)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_shell_surface,
-			 WL_SHELL_SURFACE_RESIZE, seat, serial, edges);
-}
-
-/**
- * @ingroup iface_wl_shell_surface
- *
- * Map the surface as a toplevel surface.
- *
- * A toplevel surface is not fullscreen, maximized or transient.
- */
-static inline void
-wl_shell_surface_set_toplevel(struct wl_shell_surface *wl_shell_surface)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_shell_surface,
-			 WL_SHELL_SURFACE_SET_TOPLEVEL);
-}
-
-/**
- * @ingroup iface_wl_shell_surface
- *
- * Map the surface relative to an existing surface.
- *
- * The x and y arguments specify the location of the upper left
- * corner of the surface relative to the upper left corner of the
- * parent surface, in surface-local coordinates.
- *
- * The flags argument controls details of the transient behaviour.
- */
-static inline void
-wl_shell_surface_set_transient(struct wl_shell_surface *wl_shell_surface, struct wl_surface *parent, int32_t x, int32_t y, uint32_t flags)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_shell_surface,
-			 WL_SHELL_SURFACE_SET_TRANSIENT, parent, x, y, flags);
-}
-
-/**
- * @ingroup iface_wl_shell_surface
- *
- * Map the surface as a fullscreen surface.
- *
- * If an output parameter is given then the surface will be made
- * fullscreen on that output. If the client does not specify the
- * output then the compositor will apply its policy - usually
- * choosing the output on which the surface has the biggest surface
- * area.
- *
- * The client may specify a method to resolve a size conflict
- * between the output size and the surface size - this is provided
- * through the method parameter.
- *
- * The framerate parameter is used only when the method is set
- * to "driver", to indicate the preferred framerate. A value of 0
- * indicates that the client does not care about framerate.  The
- * framerate is specified in mHz, that is framerate of 60000 is 60Hz.
- *
- * A method of "scale" or "driver" implies a scaling operation of
- * the surface, either via a direct scaling operation or a change of
- * the output mode. This will override any kind of output scaling, so
- * that mapping a surface with a buffer size equal to the mode can
- * fill the screen independent of buffer_scale.
- *
- * A method of "fill" means we don't scale up the buffer, however
- * any output scale is applied. This means that you may run into
- * an edge case where the application maps a buffer with the same
- * size of the output mode but buffer_scale 1 (thus making a
- * surface larger than the output). In this case it is allowed to
- * downscale the results to fit the screen.
- *
- * The compositor must reply to this request with a configure event
- * with the dimensions for the output on which the surface will
- * be made fullscreen.
- */
-static inline void
-wl_shell_surface_set_fullscreen(struct wl_shell_surface *wl_shell_surface, uint32_t method, uint32_t framerate, struct wl_output *output)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_shell_surface,
-			 WL_SHELL_SURFACE_SET_FULLSCREEN, method, framerate, output);
-}
-
-/**
- * @ingroup iface_wl_shell_surface
- *
- * Map the surface as a popup.
- *
- * A popup surface is a transient surface with an added pointer
- * grab.
- *
- * An existing implicit grab will be changed to owner-events mode,
- * and the popup grab will continue after the implicit grab ends
- * (i.e. releasing the mouse button does not cause the popup to
- * be unmapped).
- *
- * The popup grab continues until the window is destroyed or a
- * mouse button is pressed in any other client's window. A click
- * in any of the client's surfaces is reported as normal, however,
- * clicks in other clients' surfaces will be discarded and trigger
- * the callback.
- *
- * The x and y arguments specify the location of the upper left
- * corner of the surface relative to the upper left corner of the
- * parent surface, in surface-local coordinates.
- */
-static inline void
-wl_shell_surface_set_popup(struct wl_shell_surface *wl_shell_surface, struct wl_seat *seat, uint32_t serial, struct wl_surface *parent, int32_t x, int32_t y, uint32_t flags)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_shell_surface,
-			 WL_SHELL_SURFACE_SET_POPUP, seat, serial, parent, x, y, flags);
-}
-
-/**
- * @ingroup iface_wl_shell_surface
- *
- * Map the surface as a maximized surface.
- *
- * If an output parameter is given then the surface will be
- * maximized on that output. If the client does not specify the
- * output then the compositor will apply its policy - usually
- * choosing the output on which the surface has the biggest surface
- * area.
- *
- * The compositor will reply with a configure event telling
- * the expected new surface size. The operation is completed
- * on the next buffer attach to this surface.
- *
- * A maximized surface typically fills the entire output it is
- * bound to, except for desktop elements such as panels. This is
- * the main difference between a maximized shell surface and a
- * fullscreen shell surface.
- *
- * The details depend on the compositor implementation.
- */
-static inline void
-wl_shell_surface_set_maximized(struct wl_shell_surface *wl_shell_surface, struct wl_output *output)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_shell_surface,
-			 WL_SHELL_SURFACE_SET_MAXIMIZED, output);
-}
-
-/**
- * @ingroup iface_wl_shell_surface
- *
- * Set a short title for the surface.
- *
- * This string may be used to identify the surface in a task bar,
- * window list, or other user interface elements provided by the
- * compositor.
- *
- * The string must be encoded in UTF-8.
- */
-static inline void
-wl_shell_surface_set_title(struct wl_shell_surface *wl_shell_surface, const char *title)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_shell_surface,
-			 WL_SHELL_SURFACE_SET_TITLE, title);
-}
-
-/**
- * @ingroup iface_wl_shell_surface
- *
- * Set a class for the surface.
- *
- * The surface class identifies the general class of applications
- * to which the surface belongs. A common convention is to use the
- * file name (or the full path if it is a non-standard location) of
- * the application's .desktop file as the class.
- */
-static inline void
-wl_shell_surface_set_class(struct wl_shell_surface *wl_shell_surface, const char *class_)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_shell_surface,
-			 WL_SHELL_SURFACE_SET_CLASS, class_);
-}
-
-#ifndef WL_SURFACE_ERROR_ENUM
-#define WL_SURFACE_ERROR_ENUM
-/**
- * @ingroup iface_wl_surface
- * wl_surface error values
- *
- * These errors can be emitted in response to wl_surface requests.
- */
-enum wl_surface_error {
-	/**
-	 * buffer scale value is invalid
-	 */
-	WL_SURFACE_ERROR_INVALID_SCALE = 0,
-	/**
-	 * buffer transform value is invalid
-	 */
-	WL_SURFACE_ERROR_INVALID_TRANSFORM = 1,
-};
-#endif /* WL_SURFACE_ERROR_ENUM */
-
-/**
- * @ingroup iface_wl_surface
- * @struct wl_surface_listener
- */
-struct wl_surface_listener {
-	/**
-	 * surface enters an output
-	 *
-	 * This is emitted whenever a surface's creation, movement, or
-	 * resizing results in some part of it being within the scanout
-	 * region of an output.
-	 *
-	 * Note that a surface may be overlapping with zero or more
-	 * outputs.
-	 * @param output output entered by the surface
-	 */
-	void (*enter)(void *data,
-		      struct wl_surface *wl_surface,
-		      struct wl_output *output);
-	/**
-	 * surface leaves an output
-	 *
-	 * This is emitted whenever a surface's creation, movement, or
-	 * resizing results in it no longer having any part of it within
-	 * the scanout region of an output.
-	 * @param output output left by the surface
-	 */
-	void (*leave)(void *data,
-		      struct wl_surface *wl_surface,
-		      struct wl_output *output);
-};
-
-/**
- * @ingroup iface_wl_surface
- */
-static inline int
-wl_surface_add_listener(struct wl_surface *wl_surface,
-			const struct wl_surface_listener *listener, void *data)
-{
-	return wl_proxy_add_listener((struct wl_proxy *) wl_surface,
-				     (void (**)(void)) listener, data);
-}
-
-#define WL_SURFACE_DESTROY 0
-#define WL_SURFACE_ATTACH 1
-#define WL_SURFACE_DAMAGE 2
-#define WL_SURFACE_FRAME 3
-#define WL_SURFACE_SET_OPAQUE_REGION 4
-#define WL_SURFACE_SET_INPUT_REGION 5
-#define WL_SURFACE_COMMIT 6
-#define WL_SURFACE_SET_BUFFER_TRANSFORM 7
-#define WL_SURFACE_SET_BUFFER_SCALE 8
-#define WL_SURFACE_DAMAGE_BUFFER 9
-
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_ENTER_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_LEAVE_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_ATTACH_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_DAMAGE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_FRAME_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_SET_OPAQUE_REGION_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_SET_INPUT_REGION_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_COMMIT_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_SET_BUFFER_TRANSFORM_SINCE_VERSION 2
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_SET_BUFFER_SCALE_SINCE_VERSION 3
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_DAMAGE_BUFFER_SINCE_VERSION 4
-
-/** @ingroup iface_wl_surface */
-static inline void
-wl_surface_set_user_data(struct wl_surface *wl_surface, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_surface, user_data);
-}
-
-/** @ingroup iface_wl_surface */
-static inline void *
-wl_surface_get_user_data(struct wl_surface *wl_surface)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_surface);
-}
-
-static inline uint32_t
-wl_surface_get_version(struct wl_surface *wl_surface)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_surface);
-}
-
-/**
- * @ingroup iface_wl_surface
- *
- * Deletes the surface and invalidates its object ID.
- */
-static inline void
-wl_surface_destroy(struct wl_surface *wl_surface)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_surface,
-			 WL_SURFACE_DESTROY);
-
-	wl_proxy_destroy((struct wl_proxy *) wl_surface);
-}
-
-/**
- * @ingroup iface_wl_surface
- *
- * Set a buffer as the content of this surface.
- *
- * The new size of the surface is calculated based on the buffer
- * size transformed by the inverse buffer_transform and the
- * inverse buffer_scale. This means that the supplied buffer
- * must be an integer multiple of the buffer_scale.
- *
- * The x and y arguments specify the location of the new pending
- * buffer's upper left corner, relative to the current buffer's upper
- * left corner, in surface-local coordinates. In other words, the
- * x and y, combined with the new surface size define in which
- * directions the surface's size changes.
- *
- * Surface contents are double-buffered state, see wl_surface.commit.
- *
- * The initial surface contents are void; there is no content.
- * wl_surface.attach assigns the given wl_buffer as the pending
- * wl_buffer. wl_surface.commit makes the pending wl_buffer the new
- * surface contents, and the size of the surface becomes the size
- * calculated from the wl_buffer, as described above. After commit,
- * there is no pending buffer until the next attach.
- *
- * Committing a pending wl_buffer allows the compositor to read the
- * pixels in the wl_buffer. The compositor may access the pixels at
- * any time after the wl_surface.commit request. When the compositor
- * will not access the pixels anymore, it will send the
- * wl_buffer.release event. Only after receiving wl_buffer.release,
- * the client may reuse the wl_buffer. A wl_buffer that has been
- * attached and then replaced by another attach instead of committed
- * will not receive a release event, and is not used by the
- * compositor.
- *
- * Destroying the wl_buffer after wl_buffer.release does not change
- * the surface contents. However, if the client destroys the
- * wl_buffer before receiving the wl_buffer.release event, the surface
- * contents become undefined immediately.
- *
- * If wl_surface.attach is sent with a NULL wl_buffer, the
- * following wl_surface.commit will remove the surface content.
- */
-static inline void
-wl_surface_attach(struct wl_surface *wl_surface, struct wl_buffer *buffer, int32_t x, int32_t y)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_surface,
-			 WL_SURFACE_ATTACH, buffer, x, y);
-}
-
-/**
- * @ingroup iface_wl_surface
- *
- * This request is used to describe the regions where the pending
- * buffer is different from the current surface contents, and where
- * the surface therefore needs to be repainted. The compositor
- * ignores the parts of the damage that fall outside of the surface.
- *
- * Damage is double-buffered state, see wl_surface.commit.
- *
- * The damage rectangle is specified in surface-local coordinates,
- * where x and y specify the upper left corner of the damage rectangle.
- *
- * The initial value for pending damage is empty: no damage.
- * wl_surface.damage adds pending damage: the new pending damage
- * is the union of old pending damage and the given rectangle.
- *
- * wl_surface.commit assigns pending damage as the current damage,
- * and clears pending damage. The server will clear the current
- * damage as it repaints the surface.
- *
- * Alternatively, damage can be posted with wl_surface.damage_buffer
- * which uses buffer coordinates instead of surface coordinates,
- * and is probably the preferred and intuitive way of doing this.
- */
-static inline void
-wl_surface_damage(struct wl_surface *wl_surface, int32_t x, int32_t y, int32_t width, int32_t height)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_surface,
-			 WL_SURFACE_DAMAGE, x, y, width, height);
-}
-
-/**
- * @ingroup iface_wl_surface
- *
- * Request a notification when it is a good time to start drawing a new
- * frame, by creating a frame callback. This is useful for throttling
- * redrawing operations, and driving animations.
- *
- * When a client is animating on a wl_surface, it can use the 'frame'
- * request to get notified when it is a good time to draw and commit the
- * next frame of animation. If the client commits an update earlier than
- * that, it is likely that some updates will not make it to the display,
- * and the client is wasting resources by drawing too often.
- *
- * The frame request will take effect on the next wl_surface.commit.
- * The notification will only be posted for one frame unless
- * requested again. For a wl_surface, the notifications are posted in
- * the order the frame requests were committed.
- *
- * The server must send the notifications so that a client
- * will not send excessive updates, while still allowing
- * the highest possible update rate for clients that wait for the reply
- * before drawing again. The server should give some time for the client
- * to draw and commit after sending the frame callback events to let it
- * hit the next output refresh.
- *
- * A server should avoid signaling the frame callbacks if the
- * surface is not visible in any way, e.g. the surface is off-screen,
- * or completely obscured by other opaque surfaces.
- *
- * The object returned by this request will be destroyed by the
- * compositor after the callback is fired and as such the client must not
- * attempt to use it after that point.
- *
- * The callback_data passed in the callback is the current time, in
- * milliseconds, with an undefined base.
- */
-static inline struct wl_callback *
-wl_surface_frame(struct wl_surface *wl_surface)
-{
-	struct wl_proxy *callback;
-
-	callback = wl_proxy_marshal_constructor((struct wl_proxy *) wl_surface,
-			 WL_SURFACE_FRAME, &wl_callback_interface, NULL);
-
-	return (struct wl_callback *) callback;
-}
-
-/**
- * @ingroup iface_wl_surface
- *
- * This request sets the region of the surface that contains
- * opaque content.
- *
- * The opaque region is an optimization hint for the compositor
- * that lets it optimize the redrawing of content behind opaque
- * regions.  Setting an opaque region is not required for correct
- * behaviour, but marking transparent content as opaque will result
- * in repaint artifacts.
- *
- * The opaque region is specified in surface-local coordinates.
- *
- * The compositor ignores the parts of the opaque region that fall
- * outside of the surface.
- *
- * Opaque region is double-buffered state, see wl_surface.commit.
- *
- * wl_surface.set_opaque_region changes the pending opaque region.
- * wl_surface.commit copies the pending region to the current region.
- * Otherwise, the pending and current regions are never changed.
- *
- * The initial value for an opaque region is empty. Setting the pending
- * opaque region has copy semantics, and the wl_region object can be
- * destroyed immediately. A NULL wl_region causes the pending opaque
- * region to be set to empty.
- */
-static inline void
-wl_surface_set_opaque_region(struct wl_surface *wl_surface, struct wl_region *region)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_surface,
-			 WL_SURFACE_SET_OPAQUE_REGION, region);
-}
-
-/**
- * @ingroup iface_wl_surface
- *
- * This request sets the region of the surface that can receive
- * pointer and touch events.
- *
- * Input events happening outside of this region will try the next
- * surface in the server surface stack. The compositor ignores the
- * parts of the input region that fall outside of the surface.
- *
- * The input region is specified in surface-local coordinates.
- *
- * Input region is double-buffered state, see wl_surface.commit.
- *
- * wl_surface.set_input_region changes the pending input region.
- * wl_surface.commit copies the pending region to the current region.
- * Otherwise the pending and current regions are never changed,
- * except cursor and icon surfaces are special cases, see
- * wl_pointer.set_cursor and wl_data_device.start_drag.
- *
- * The initial value for an input region is infinite. That means the
- * whole surface will accept input. Setting the pending input region
- * has copy semantics, and the wl_region object can be destroyed
- * immediately. A NULL wl_region causes the input region to be set
- * to infinite.
- */
-static inline void
-wl_surface_set_input_region(struct wl_surface *wl_surface, struct wl_region *region)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_surface,
-			 WL_SURFACE_SET_INPUT_REGION, region);
-}
-
-/**
- * @ingroup iface_wl_surface
- *
- * Surface state (input, opaque, and damage regions, attached buffers,
- * etc.) is double-buffered. Protocol requests modify the pending state,
- * as opposed to the current state in use by the compositor. A commit
- * request atomically applies all pending state, replacing the current
- * state. After commit, the new pending state is as documented for each
- * related request.
- *
- * On commit, a pending wl_buffer is applied first, and all other state
- * second. This means that all coordinates in double-buffered state are
- * relative to the new wl_buffer coming into use, except for
- * wl_surface.attach itself. If there is no pending wl_buffer, the
- * coordinates are relative to the current surface contents.
- *
- * All requests that need a commit to become effective are documented
- * to affect double-buffered state.
- *
- * Other interfaces may add further double-buffered surface state.
- */
-static inline void
-wl_surface_commit(struct wl_surface *wl_surface)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_surface,
-			 WL_SURFACE_COMMIT);
-}
-
-/**
- * @ingroup iface_wl_surface
- *
- * This request sets an optional transformation on how the compositor
- * interprets the contents of the buffer attached to the surface. The
- * accepted values for the transform parameter are the values for
- * wl_output.transform.
- *
- * Buffer transform is double-buffered state, see wl_surface.commit.
- *
- * A newly created surface has its buffer transformation set to normal.
- *
- * wl_surface.set_buffer_transform changes the pending buffer
- * transformation. wl_surface.commit copies the pending buffer
- * transformation to the current one. Otherwise, the pending and current
- * values are never changed.
- *
- * The purpose of this request is to allow clients to render content
- * according to the output transform, thus permitting the compositor to
- * use certain optimizations even if the display is rotated. Using
- * hardware overlays and scanning out a client buffer for fullscreen
- * surfaces are examples of such optimizations. Those optimizations are
- * highly dependent on the compositor implementation, so the use of this
- * request should be considered on a case-by-case basis.
- *
- * Note that if the transform value includes 90 or 270 degree rotation,
- * the width of the buffer will become the surface height and the height
- * of the buffer will become the surface width.
- *
- * If transform is not one of the values from the
- * wl_output.transform enum the invalid_transform protocol error
- * is raised.
- */
-static inline void
-wl_surface_set_buffer_transform(struct wl_surface *wl_surface, int32_t transform)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_surface,
-			 WL_SURFACE_SET_BUFFER_TRANSFORM, transform);
-}
-
-/**
- * @ingroup iface_wl_surface
- *
- * This request sets an optional scaling factor on how the compositor
- * interprets the contents of the buffer attached to the window.
- *
- * Buffer scale is double-buffered state, see wl_surface.commit.
- *
- * A newly created surface has its buffer scale set to 1.
- *
- * wl_surface.set_buffer_scale changes the pending buffer scale.
- * wl_surface.commit copies the pending buffer scale to the current one.
- * Otherwise, the pending and current values are never changed.
- *
- * The purpose of this request is to allow clients to supply higher
- * resolution buffer data for use on high resolution outputs. It is
- * intended that you pick the same buffer scale as the scale of the
- * output that the surface is displayed on. This means the compositor
- * can avoid scaling when rendering the surface on that output.
- *
- * Note that if the scale is larger than 1, then you have to attach
- * a buffer that is larger (by a factor of scale in each dimension)
- * than the desired surface size.
- *
- * If scale is not positive the invalid_scale protocol error is
- * raised.
- */
-static inline void
-wl_surface_set_buffer_scale(struct wl_surface *wl_surface, int32_t scale)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_surface,
-			 WL_SURFACE_SET_BUFFER_SCALE, scale);
-}
-
-/**
- * @ingroup iface_wl_surface
- *
- * This request is used to describe the regions where the pending
- * buffer is different from the current surface contents, and where
- * the surface therefore needs to be repainted. The compositor
- * ignores the parts of the damage that fall outside of the surface.
- *
- * Damage is double-buffered state, see wl_surface.commit.
- *
- * The damage rectangle is specified in buffer coordinates,
- * where x and y specify the upper left corner of the damage rectangle.
- *
- * The initial value for pending damage is empty: no damage.
- * wl_surface.damage_buffer adds pending damage: the new pending
- * damage is the union of old pending damage and the given rectangle.
- *
- * wl_surface.commit assigns pending damage as the current damage,
- * and clears pending damage. The server will clear the current
- * damage as it repaints the surface.
- *
- * This request differs from wl_surface.damage in only one way - it
- * takes damage in buffer coordinates instead of surface-local
- * coordinates. While this generally is more intuitive than surface
- * coordinates, it is especially desirable when using wp_viewport
- * or when a drawing library (like EGL) is unaware of buffer scale
- * and buffer transform.
- *
- * Note: Because buffer transformation changes and damage requests may
- * be interleaved in the protocol stream, it is impossible to determine
- * the actual mapping between surface and buffer damage until
- * wl_surface.commit time. Therefore, compositors wishing to take both
- * kinds of damage into account will have to accumulate damage from the
- * two requests separately and only transform from one to the other
- * after receiving the wl_surface.commit.
- */
-static inline void
-wl_surface_damage_buffer(struct wl_surface *wl_surface, int32_t x, int32_t y, int32_t width, int32_t height)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_surface,
-			 WL_SURFACE_DAMAGE_BUFFER, x, y, width, height);
-}
-
-#ifndef WL_SEAT_CAPABILITY_ENUM
-#define WL_SEAT_CAPABILITY_ENUM
-/**
- * @ingroup iface_wl_seat
- * seat capability bitmask
- *
- * This is a bitmask of capabilities this seat has; if a member is
- * set, then it is present on the seat.
- */
-enum wl_seat_capability {
-	/**
-	 * the seat has pointer devices
-	 */
-	WL_SEAT_CAPABILITY_POINTER = 1,
-	/**
-	 * the seat has one or more keyboards
-	 */
-	WL_SEAT_CAPABILITY_KEYBOARD = 2,
-	/**
-	 * the seat has touch devices
-	 */
-	WL_SEAT_CAPABILITY_TOUCH = 4,
-};
-#endif /* WL_SEAT_CAPABILITY_ENUM */
-
-/**
- * @ingroup iface_wl_seat
- * @struct wl_seat_listener
- */
-struct wl_seat_listener {
-	/**
-	 * seat capabilities changed
-	 *
-	 * This is emitted whenever a seat gains or loses the pointer,
-	 * keyboard or touch capabilities. The argument is a capability
-	 * enum containing the complete set of capabilities this seat has.
-	 *
-	 * When the pointer capability is added, a client may create a
-	 * wl_pointer object using the wl_seat.get_pointer request. This
-	 * object will receive pointer events until the capability is
-	 * removed in the future.
-	 *
-	 * When the pointer capability is removed, a client should destroy
-	 * the wl_pointer objects associated with the seat where the
-	 * capability was removed, using the wl_pointer.release request. No
-	 * further pointer events will be received on these objects.
-	 *
-	 * In some compositors, if a seat regains the pointer capability
-	 * and a client has a previously obtained wl_pointer object of
-	 * version 4 or less, that object may start sending pointer events
-	 * again. This behavior is considered a misinterpretation of the
-	 * intended behavior and must not be relied upon by the client.
-	 * wl_pointer objects of version 5 or later must not send events if
-	 * created before the most recent event notifying the client of an
-	 * added pointer capability.
-	 *
-	 * The above behavior also applies to wl_keyboard and wl_touch with
-	 * the keyboard and touch capabilities, respectively.
-	 * @param capabilities capabilities of the seat
-	 */
-	void (*capabilities)(void *data,
-			     struct wl_seat *wl_seat,
-			     uint32_t capabilities);
-	/**
-	 * unique identifier for this seat
-	 *
-	 * In a multiseat configuration this can be used by the client to
-	 * help identify which physical devices the seat represents. Based
-	 * on the seat configuration used by the compositor.
-	 * @param name seat identifier
-	 * @since 2
-	 */
-	void (*name)(void *data,
-		     struct wl_seat *wl_seat,
-		     const char *name);
-};
-
-/**
- * @ingroup iface_wl_seat
- */
-static inline int
-wl_seat_add_listener(struct wl_seat *wl_seat,
-		     const struct wl_seat_listener *listener, void *data)
-{
-	return wl_proxy_add_listener((struct wl_proxy *) wl_seat,
-				     (void (**)(void)) listener, data);
-}
-
-#define WL_SEAT_GET_POINTER 0
-#define WL_SEAT_GET_KEYBOARD 1
-#define WL_SEAT_GET_TOUCH 2
-#define WL_SEAT_RELEASE 3
-
-/**
- * @ingroup iface_wl_seat
- */
-#define WL_SEAT_CAPABILITIES_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_seat
- */
-#define WL_SEAT_NAME_SINCE_VERSION 2
-
-/**
- * @ingroup iface_wl_seat
- */
-#define WL_SEAT_GET_POINTER_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_seat
- */
-#define WL_SEAT_GET_KEYBOARD_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_seat
- */
-#define WL_SEAT_GET_TOUCH_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_seat
- */
-#define WL_SEAT_RELEASE_SINCE_VERSION 5
-
-/** @ingroup iface_wl_seat */
-static inline void
-wl_seat_set_user_data(struct wl_seat *wl_seat, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_seat, user_data);
-}
-
-/** @ingroup iface_wl_seat */
-static inline void *
-wl_seat_get_user_data(struct wl_seat *wl_seat)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_seat);
-}
-
-static inline uint32_t
-wl_seat_get_version(struct wl_seat *wl_seat)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_seat);
-}
-
-/** @ingroup iface_wl_seat */
-static inline void
-wl_seat_destroy(struct wl_seat *wl_seat)
-{
-	wl_proxy_destroy((struct wl_proxy *) wl_seat);
-}
-
-/**
- * @ingroup iface_wl_seat
- *
- * The ID provided will be initialized to the wl_pointer interface
- * for this seat.
- *
- * This request only takes effect if the seat has the pointer
- * capability, or has had the pointer capability in the past.
- * It is a protocol violation to issue this request on a seat that has
- * never had the pointer capability.
- */
-static inline struct wl_pointer *
-wl_seat_get_pointer(struct wl_seat *wl_seat)
-{
-	struct wl_proxy *id;
-
-	id = wl_proxy_marshal_constructor((struct wl_proxy *) wl_seat,
-			 WL_SEAT_GET_POINTER, &wl_pointer_interface, NULL);
-
-	return (struct wl_pointer *) id;
-}
-
-/**
- * @ingroup iface_wl_seat
- *
- * The ID provided will be initialized to the wl_keyboard interface
- * for this seat.
- *
- * This request only takes effect if the seat has the keyboard
- * capability, or has had the keyboard capability in the past.
- * It is a protocol violation to issue this request on a seat that has
- * never had the keyboard capability.
- */
-static inline struct wl_keyboard *
-wl_seat_get_keyboard(struct wl_seat *wl_seat)
-{
-	struct wl_proxy *id;
-
-	id = wl_proxy_marshal_constructor((struct wl_proxy *) wl_seat,
-			 WL_SEAT_GET_KEYBOARD, &wl_keyboard_interface, NULL);
-
-	return (struct wl_keyboard *) id;
-}
-
-/**
- * @ingroup iface_wl_seat
- *
- * The ID provided will be initialized to the wl_touch interface
- * for this seat.
- *
- * This request only takes effect if the seat has the touch
- * capability, or has had the touch capability in the past.
- * It is a protocol violation to issue this request on a seat that has
- * never had the touch capability.
- */
-static inline struct wl_touch *
-wl_seat_get_touch(struct wl_seat *wl_seat)
-{
-	struct wl_proxy *id;
-
-	id = wl_proxy_marshal_constructor((struct wl_proxy *) wl_seat,
-			 WL_SEAT_GET_TOUCH, &wl_touch_interface, NULL);
-
-	return (struct wl_touch *) id;
-}
-
-/**
- * @ingroup iface_wl_seat
- *
- * Using this request a client can tell the server that it is not going to
- * use the seat object anymore.
- */
-static inline void
-wl_seat_release(struct wl_seat *wl_seat)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_seat,
-			 WL_SEAT_RELEASE);
-
-	wl_proxy_destroy((struct wl_proxy *) wl_seat);
-}
-
-#ifndef WL_POINTER_ERROR_ENUM
-#define WL_POINTER_ERROR_ENUM
-enum wl_pointer_error {
-	/**
-	 * given wl_surface has another role
-	 */
-	WL_POINTER_ERROR_ROLE = 0,
-};
-#endif /* WL_POINTER_ERROR_ENUM */
-
-#ifndef WL_POINTER_BUTTON_STATE_ENUM
-#define WL_POINTER_BUTTON_STATE_ENUM
-/**
- * @ingroup iface_wl_pointer
- * physical button state
- *
- * Describes the physical state of a button that produced the button
- * event.
- */
-enum wl_pointer_button_state {
-	/**
-	 * the button is not pressed
-	 */
-	WL_POINTER_BUTTON_STATE_RELEASED = 0,
-	/**
-	 * the button is pressed
-	 */
-	WL_POINTER_BUTTON_STATE_PRESSED = 1,
-};
-#endif /* WL_POINTER_BUTTON_STATE_ENUM */
-
-#ifndef WL_POINTER_AXIS_ENUM
-#define WL_POINTER_AXIS_ENUM
-/**
- * @ingroup iface_wl_pointer
- * axis types
- *
- * Describes the axis types of scroll events.
- */
-enum wl_pointer_axis {
-	/**
-	 * vertical axis
-	 */
-	WL_POINTER_AXIS_VERTICAL_SCROLL = 0,
-	/**
-	 * horizontal axis
-	 */
-	WL_POINTER_AXIS_HORIZONTAL_SCROLL = 1,
-};
-#endif /* WL_POINTER_AXIS_ENUM */
-
-#ifndef WL_POINTER_AXIS_SOURCE_ENUM
-#define WL_POINTER_AXIS_SOURCE_ENUM
-/**
- * @ingroup iface_wl_pointer
- * axis source types
- *
- * Describes the source types for axis events. This indicates to the
- * client how an axis event was physically generated; a client may
- * adjust the user interface accordingly. For example, scroll events
- * from a "finger" source may be in a smooth coordinate space with
- * kinetic scrolling whereas a "wheel" source may be in discrete steps
- * of a number of lines.
- *
- * The "continuous" axis source is a device generating events in a
- * continuous coordinate space, but using something other than a
- * finger. One example for this source is button-based scrolling where
- * the vertical motion of a device is converted to scroll events while
- * a button is held down.
- *
- * The "wheel tilt" axis source indicates that the actual device is a
- * wheel but the scroll event is not caused by a rotation but a
- * (usually sideways) tilt of the wheel.
- */
-enum wl_pointer_axis_source {
-	/**
-	 * a physical wheel rotation
-	 */
-	WL_POINTER_AXIS_SOURCE_WHEEL = 0,
-	/**
-	 * finger on a touch surface
-	 */
-	WL_POINTER_AXIS_SOURCE_FINGER = 1,
-	/**
-	 * continuous coordinate space
-	 */
-	WL_POINTER_AXIS_SOURCE_CONTINUOUS = 2,
-	/**
-	 * a physical wheel tilt
-	 * @since 6
-	 */
-	WL_POINTER_AXIS_SOURCE_WHEEL_TILT = 3,
-};
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_AXIS_SOURCE_WHEEL_TILT_SINCE_VERSION 6
-#endif /* WL_POINTER_AXIS_SOURCE_ENUM */
-
-/**
- * @ingroup iface_wl_pointer
- * @struct wl_pointer_listener
- */
-struct wl_pointer_listener {
-	/**
-	 * enter event
-	 *
-	 * Notification that this seat's pointer is focused on a certain
-	 * surface.
-	 *
-	 * When a seat's focus enters a surface, the pointer image is
-	 * undefined and a client should respond to this event by setting
-	 * an appropriate pointer image with the set_cursor request.
-	 * @param serial serial number of the enter event
-	 * @param surface surface entered by the pointer
-	 * @param surface_x surface-local x coordinate
-	 * @param surface_y surface-local y coordinate
-	 */
-	void (*enter)(void *data,
-		      struct wl_pointer *wl_pointer,
-		      uint32_t serial,
-		      struct wl_surface *surface,
-		      wl_fixed_t surface_x,
-		      wl_fixed_t surface_y);
-	/**
-	 * leave event
-	 *
-	 * Notification that this seat's pointer is no longer focused on
-	 * a certain surface.
-	 *
-	 * The leave notification is sent before the enter notification for
-	 * the new focus.
-	 * @param serial serial number of the leave event
-	 * @param surface surface left by the pointer
-	 */
-	void (*leave)(void *data,
-		      struct wl_pointer *wl_pointer,
-		      uint32_t serial,
-		      struct wl_surface *surface);
-	/**
-	 * pointer motion event
-	 *
-	 * Notification of pointer location change. The arguments
-	 * surface_x and surface_y are the location relative to the focused
-	 * surface.
-	 * @param time timestamp with millisecond granularity
-	 * @param surface_x surface-local x coordinate
-	 * @param surface_y surface-local y coordinate
-	 */
-	void (*motion)(void *data,
-		       struct wl_pointer *wl_pointer,
-		       uint32_t time,
-		       wl_fixed_t surface_x,
-		       wl_fixed_t surface_y);
-	/**
-	 * pointer button event
-	 *
-	 * Mouse button click and release notifications.
-	 *
-	 * The location of the click is given by the last motion or enter
-	 * event. The time argument is a timestamp with millisecond
-	 * granularity, with an undefined base.
-	 *
-	 * The button is a button code as defined in the Linux kernel's
-	 * linux/input-event-codes.h header file, e.g. BTN_LEFT.
-	 *
-	 * Any 16-bit button code value is reserved for future additions to
-	 * the kernel's event code list. All other button codes above
-	 * 0xFFFF are currently undefined but may be used in future
-	 * versions of this protocol.
-	 * @param serial serial number of the button event
-	 * @param time timestamp with millisecond granularity
-	 * @param button button that produced the event
-	 * @param state physical state of the button
-	 */
-	void (*button)(void *data,
-		       struct wl_pointer *wl_pointer,
-		       uint32_t serial,
-		       uint32_t time,
-		       uint32_t button,
-		       uint32_t state);
-	/**
-	 * axis event
-	 *
-	 * Scroll and other axis notifications.
-	 *
-	 * For scroll events (vertical and horizontal scroll axes), the
-	 * value parameter is the length of a vector along the specified
-	 * axis in a coordinate space identical to those of motion events,
-	 * representing a relative movement along the specified axis.
-	 *
-	 * For devices that support movements non-parallel to axes multiple
-	 * axis events will be emitted.
-	 *
-	 * When applicable, for example for touch pads, the server can
-	 * choose to emit scroll events where the motion vector is
-	 * equivalent to a motion event vector.
-	 *
-	 * When applicable, a client can transform its content relative to
-	 * the scroll distance.
-	 * @param time timestamp with millisecond granularity
-	 * @param axis axis type
-	 * @param value length of vector in surface-local coordinate space
-	 */
-	void (*axis)(void *data,
-		     struct wl_pointer *wl_pointer,
-		     uint32_t time,
-		     uint32_t axis,
-		     wl_fixed_t value);
-	/**
-	 * end of a pointer event sequence
-	 *
-	 * Indicates the end of a set of events that logically belong
-	 * together. A client is expected to accumulate the data in all
-	 * events within the frame before proceeding.
-	 *
-	 * All wl_pointer events before a wl_pointer.frame event belong
-	 * logically together. For example, in a diagonal scroll motion the
-	 * compositor will send an optional wl_pointer.axis_source event,
-	 * two wl_pointer.axis events (horizontal and vertical) and finally
-	 * a wl_pointer.frame event. The client may use this information to
-	 * calculate a diagonal vector for scrolling.
-	 *
-	 * When multiple wl_pointer.axis events occur within the same
-	 * frame, the motion vector is the combined motion of all events.
-	 * When a wl_pointer.axis and a wl_pointer.axis_stop event occur
-	 * within the same frame, this indicates that axis movement in one
-	 * axis has stopped but continues in the other axis. When multiple
-	 * wl_pointer.axis_stop events occur within the same frame, this
-	 * indicates that these axes stopped in the same instance.
-	 *
-	 * A wl_pointer.frame event is sent for every logical event group,
-	 * even if the group only contains a single wl_pointer event.
-	 * Specifically, a client may get a sequence: motion, frame,
-	 * button, frame, axis, frame, axis_stop, frame.
-	 *
-	 * The wl_pointer.enter and wl_pointer.leave events are logical
-	 * events generated by the compositor and not the hardware. These
-	 * events are also grouped by a wl_pointer.frame. When a pointer
-	 * moves from one surface to another, a compositor should group the
-	 * wl_pointer.leave event within the same wl_pointer.frame.
-	 * However, a client must not rely on wl_pointer.leave and
-	 * wl_pointer.enter being in the same wl_pointer.frame.
-	 * Compositor-specific policies may require the wl_pointer.leave
-	 * and wl_pointer.enter event being split across multiple
-	 * wl_pointer.frame groups.
-	 * @since 5
-	 */
-	void (*frame)(void *data,
-		      struct wl_pointer *wl_pointer);
-	/**
-	 * axis source event
-	 *
-	 * Source information for scroll and other axes.
-	 *
-	 * This event does not occur on its own. It is sent before a
-	 * wl_pointer.frame event and carries the source information for
-	 * all events within that frame.
-	 *
-	 * The source specifies how this event was generated. If the source
-	 * is wl_pointer.axis_source.finger, a wl_pointer.axis_stop event
-	 * will be sent when the user lifts the finger off the device.
-	 *
-	 * If the source is wl_pointer.axis_source.wheel,
-	 * wl_pointer.axis_source.wheel_tilt or
-	 * wl_pointer.axis_source.continuous, a wl_pointer.axis_stop event
-	 * may or may not be sent. Whether a compositor sends an axis_stop
-	 * event for these sources is hardware-specific and
-	 * implementation-dependent; clients must not rely on receiving an
-	 * axis_stop event for these scroll sources and should treat scroll
-	 * sequences from these scroll sources as unterminated by default.
-	 *
-	 * This event is optional. If the source is unknown for a
-	 * particular axis event sequence, no event is sent. Only one
-	 * wl_pointer.axis_source event is permitted per frame.
-	 *
-	 * The order of wl_pointer.axis_discrete and wl_pointer.axis_source
-	 * is not guaranteed.
-	 * @param axis_source source of the axis event
-	 * @since 5
-	 */
-	void (*axis_source)(void *data,
-			    struct wl_pointer *wl_pointer,
-			    uint32_t axis_source);
-	/**
-	 * axis stop event
-	 *
-	 * Stop notification for scroll and other axes.
-	 *
-	 * For some wl_pointer.axis_source types, a wl_pointer.axis_stop
-	 * event is sent to notify a client that the axis sequence has
-	 * terminated. This enables the client to implement kinetic
-	 * scrolling. See the wl_pointer.axis_source documentation for
-	 * information on when this event may be generated.
-	 *
-	 * Any wl_pointer.axis events with the same axis_source after this
-	 * event should be considered as the start of a new axis motion.
-	 *
-	 * The timestamp is to be interpreted identical to the timestamp in
-	 * the wl_pointer.axis event. The timestamp value may be the same
-	 * as a preceding wl_pointer.axis event.
-	 * @param time timestamp with millisecond granularity
-	 * @param axis the axis stopped with this event
-	 * @since 5
-	 */
-	void (*axis_stop)(void *data,
-			  struct wl_pointer *wl_pointer,
-			  uint32_t time,
-			  uint32_t axis);
-	/**
-	 * axis click event
-	 *
-	 * Discrete step information for scroll and other axes.
-	 *
-	 * This event carries the axis value of the wl_pointer.axis event
-	 * in discrete steps (e.g. mouse wheel clicks).
-	 *
-	 * This event does not occur on its own, it is coupled with a
-	 * wl_pointer.axis event that represents this axis value on a
-	 * continuous scale. The protocol guarantees that each
-	 * axis_discrete event is always followed by exactly one axis event
-	 * with the same axis number within the same wl_pointer.frame. Note
-	 * that the protocol allows for other events to occur between the
-	 * axis_discrete and its coupled axis event, including other
-	 * axis_discrete or axis events.
-	 *
-	 * This event is optional; continuous scrolling devices like
-	 * two-finger scrolling on touchpads do not have discrete steps and
-	 * do not generate this event.
-	 *
-	 * The discrete value carries the directional information. e.g. a
-	 * value of -2 is two steps towards the negative direction of this
-	 * axis.
-	 *
-	 * The axis number is identical to the axis number in the
-	 * associated axis event.
-	 *
-	 * The order of wl_pointer.axis_discrete and wl_pointer.axis_source
-	 * is not guaranteed.
-	 * @param axis axis type
-	 * @param discrete number of steps
-	 * @since 5
-	 */
-	void (*axis_discrete)(void *data,
-			      struct wl_pointer *wl_pointer,
-			      uint32_t axis,
-			      int32_t discrete);
-};
-
-/**
- * @ingroup iface_wl_pointer
- */
-static inline int
-wl_pointer_add_listener(struct wl_pointer *wl_pointer,
-			const struct wl_pointer_listener *listener, void *data)
-{
-	return wl_proxy_add_listener((struct wl_proxy *) wl_pointer,
-				     (void (**)(void)) listener, data);
-}
-
-#define WL_POINTER_SET_CURSOR 0
-#define WL_POINTER_RELEASE 1
-
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_ENTER_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_LEAVE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_MOTION_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_BUTTON_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_AXIS_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_FRAME_SINCE_VERSION 5
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_AXIS_SOURCE_SINCE_VERSION 5
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_AXIS_STOP_SINCE_VERSION 5
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_AXIS_DISCRETE_SINCE_VERSION 5
-
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_SET_CURSOR_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_RELEASE_SINCE_VERSION 3
-
-/** @ingroup iface_wl_pointer */
-static inline void
-wl_pointer_set_user_data(struct wl_pointer *wl_pointer, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_pointer, user_data);
-}
-
-/** @ingroup iface_wl_pointer */
-static inline void *
-wl_pointer_get_user_data(struct wl_pointer *wl_pointer)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_pointer);
-}
-
-static inline uint32_t
-wl_pointer_get_version(struct wl_pointer *wl_pointer)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_pointer);
-}
-
-/** @ingroup iface_wl_pointer */
-static inline void
-wl_pointer_destroy(struct wl_pointer *wl_pointer)
-{
-	wl_proxy_destroy((struct wl_proxy *) wl_pointer);
-}
-
-/**
- * @ingroup iface_wl_pointer
- *
- * Set the pointer surface, i.e., the surface that contains the
- * pointer image (cursor). This request gives the surface the role
- * of a cursor. If the surface already has another role, it raises
- * a protocol error.
- *
- * The cursor actually changes only if the pointer
- * focus for this device is one of the requesting client's surfaces
- * or the surface parameter is the current pointer surface. If
- * there was a previous surface set with this request it is
- * replaced. If surface is NULL, the pointer image is hidden.
- *
- * The parameters hotspot_x and hotspot_y define the position of
- * the pointer surface relative to the pointer location. Its
- * top-left corner is always at (x, y) - (hotspot_x, hotspot_y),
- * where (x, y) are the coordinates of the pointer location, in
- * surface-local coordinates.
- *
- * On surface.attach requests to the pointer surface, hotspot_x
- * and hotspot_y are decremented by the x and y parameters
- * passed to the request. Attach must be confirmed by
- * wl_surface.commit as usual.
- *
- * The hotspot can also be updated by passing the currently set
- * pointer surface to this request with new values for hotspot_x
- * and hotspot_y.
- *
- * The current and pending input regions of the wl_surface are
- * cleared, and wl_surface.set_input_region is ignored until the
- * wl_surface is no longer used as the cursor. When the use as a
- * cursor ends, the current and pending input regions become
- * undefined, and the wl_surface is unmapped.
- */
-static inline void
-wl_pointer_set_cursor(struct wl_pointer *wl_pointer, uint32_t serial, struct wl_surface *surface, int32_t hotspot_x, int32_t hotspot_y)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_pointer,
-			 WL_POINTER_SET_CURSOR, serial, surface, hotspot_x, hotspot_y);
-}
-
-/**
- * @ingroup iface_wl_pointer
- *
- * Using this request a client can tell the server that it is not going to
- * use the pointer object anymore.
- *
- * This request destroys the pointer proxy object, so clients must not call
- * wl_pointer_destroy() after using this request.
- */
-static inline void
-wl_pointer_release(struct wl_pointer *wl_pointer)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_pointer,
-			 WL_POINTER_RELEASE);
-
-	wl_proxy_destroy((struct wl_proxy *) wl_pointer);
-}
-
-#ifndef WL_KEYBOARD_KEYMAP_FORMAT_ENUM
-#define WL_KEYBOARD_KEYMAP_FORMAT_ENUM
-/**
- * @ingroup iface_wl_keyboard
- * keyboard mapping format
- *
- * This specifies the format of the keymap provided to the
- * client with the wl_keyboard.keymap event.
- */
-enum wl_keyboard_keymap_format {
-	/**
-	 * no keymap; client must understand how to interpret the raw keycode
-	 */
-	WL_KEYBOARD_KEYMAP_FORMAT_NO_KEYMAP = 0,
-	/**
-	 * libxkbcommon compatible; to determine the xkb keycode, clients must add 8 to the key event keycode
-	 */
-	WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1 = 1,
-};
-#endif /* WL_KEYBOARD_KEYMAP_FORMAT_ENUM */
-
-#ifndef WL_KEYBOARD_KEY_STATE_ENUM
-#define WL_KEYBOARD_KEY_STATE_ENUM
-/**
- * @ingroup iface_wl_keyboard
- * physical key state
- *
- * Describes the physical state of a key that produced the key event.
- */
-enum wl_keyboard_key_state {
-	/**
-	 * key is not pressed
-	 */
-	WL_KEYBOARD_KEY_STATE_RELEASED = 0,
-	/**
-	 * key is pressed
-	 */
-	WL_KEYBOARD_KEY_STATE_PRESSED = 1,
-};
-#endif /* WL_KEYBOARD_KEY_STATE_ENUM */
-
-/**
- * @ingroup iface_wl_keyboard
- * @struct wl_keyboard_listener
- */
-struct wl_keyboard_listener {
-	/**
-	 * keyboard mapping
-	 *
-	 * This event provides a file descriptor to the client which can
-	 * be memory-mapped to provide a keyboard mapping description.
-	 * @param format keymap format
-	 * @param fd keymap file descriptor
-	 * @param size keymap size, in bytes
-	 */
-	void (*keymap)(void *data,
-		       struct wl_keyboard *wl_keyboard,
-		       uint32_t format,
-		       int32_t fd,
-		       uint32_t size);
-	/**
-	 * enter event
-	 *
-	 * Notification that this seat's keyboard focus is on a certain
-	 * surface.
-	 * @param serial serial number of the enter event
-	 * @param surface surface gaining keyboard focus
-	 * @param keys the currently pressed keys
-	 */
-	void (*enter)(void *data,
-		      struct wl_keyboard *wl_keyboard,
-		      uint32_t serial,
-		      struct wl_surface *surface,
-		      struct wl_array *keys);
-	/**
-	 * leave event
-	 *
-	 * Notification that this seat's keyboard focus is no longer on a
-	 * certain surface.
-	 *
-	 * The leave notification is sent before the enter notification for
-	 * the new focus.
-	 * @param serial serial number of the leave event
-	 * @param surface surface that lost keyboard focus
-	 */
-	void (*leave)(void *data,
-		      struct wl_keyboard *wl_keyboard,
-		      uint32_t serial,
-		      struct wl_surface *surface);
-	/**
-	 * key event
-	 *
-	 * A key was pressed or released. The time argument is a
-	 * timestamp with millisecond granularity, with an undefined base.
-	 * @param serial serial number of the key event
-	 * @param time timestamp with millisecond granularity
-	 * @param key key that produced the event
-	 * @param state physical state of the key
-	 */
-	void (*key)(void *data,
-		    struct wl_keyboard *wl_keyboard,
-		    uint32_t serial,
-		    uint32_t time,
-		    uint32_t key,
-		    uint32_t state);
-	/**
-	 * modifier and group state
-	 *
-	 * Notifies clients that the modifier and/or group state has
-	 * changed, and it should update its local state.
-	 * @param serial serial number of the modifiers event
-	 * @param mods_depressed depressed modifiers
-	 * @param mods_latched latched modifiers
-	 * @param mods_locked locked modifiers
-	 * @param group keyboard layout
-	 */
-	void (*modifiers)(void *data,
-			  struct wl_keyboard *wl_keyboard,
-			  uint32_t serial,
-			  uint32_t mods_depressed,
-			  uint32_t mods_latched,
-			  uint32_t mods_locked,
-			  uint32_t group);
-	/**
-	 * repeat rate and delay
-	 *
-	 * Informs the client about the keyboard's repeat rate and delay.
-	 *
-	 * This event is sent as soon as the wl_keyboard object has been
-	 * created, and is guaranteed to be received by the client before
-	 * any key press event.
-	 *
-	 * Negative values for either rate or delay are illegal. A rate of
-	 * zero will disable any repeating (regardless of the value of
-	 * delay).
-	 *
-	 * This event can be sent later on as well with a new value if
-	 * necessary, so clients should continue listening for the event
-	 * past the creation of wl_keyboard.
-	 * @param rate the rate of repeating keys in characters per second
-	 * @param delay delay in milliseconds since key down until repeating starts
-	 * @since 4
-	 */
-	void (*repeat_info)(void *data,
-			    struct wl_keyboard *wl_keyboard,
-			    int32_t rate,
-			    int32_t delay);
-};
-
-/**
- * @ingroup iface_wl_keyboard
- */
-static inline int
-wl_keyboard_add_listener(struct wl_keyboard *wl_keyboard,
-			 const struct wl_keyboard_listener *listener, void *data)
-{
-	return wl_proxy_add_listener((struct wl_proxy *) wl_keyboard,
-				     (void (**)(void)) listener, data);
-}
-
-#define WL_KEYBOARD_RELEASE 0
-
-/**
- * @ingroup iface_wl_keyboard
- */
-#define WL_KEYBOARD_KEYMAP_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_keyboard
- */
-#define WL_KEYBOARD_ENTER_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_keyboard
- */
-#define WL_KEYBOARD_LEAVE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_keyboard
- */
-#define WL_KEYBOARD_KEY_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_keyboard
- */
-#define WL_KEYBOARD_MODIFIERS_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_keyboard
- */
-#define WL_KEYBOARD_REPEAT_INFO_SINCE_VERSION 4
-
-/**
- * @ingroup iface_wl_keyboard
- */
-#define WL_KEYBOARD_RELEASE_SINCE_VERSION 3
-
-/** @ingroup iface_wl_keyboard */
-static inline void
-wl_keyboard_set_user_data(struct wl_keyboard *wl_keyboard, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_keyboard, user_data);
-}
-
-/** @ingroup iface_wl_keyboard */
-static inline void *
-wl_keyboard_get_user_data(struct wl_keyboard *wl_keyboard)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_keyboard);
-}
-
-static inline uint32_t
-wl_keyboard_get_version(struct wl_keyboard *wl_keyboard)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_keyboard);
-}
-
-/** @ingroup iface_wl_keyboard */
-static inline void
-wl_keyboard_destroy(struct wl_keyboard *wl_keyboard)
-{
-	wl_proxy_destroy((struct wl_proxy *) wl_keyboard);
-}
-
-/**
- * @ingroup iface_wl_keyboard
- */
-static inline void
-wl_keyboard_release(struct wl_keyboard *wl_keyboard)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_keyboard,
-			 WL_KEYBOARD_RELEASE);
-
-	wl_proxy_destroy((struct wl_proxy *) wl_keyboard);
-}
-
-/**
- * @ingroup iface_wl_touch
- * @struct wl_touch_listener
- */
-struct wl_touch_listener {
-	/**
-	 * touch down event and beginning of a touch sequence
-	 *
-	 * A new touch point has appeared on the surface. This touch
-	 * point is assigned a unique ID. Future events from this touch
-	 * point reference this ID. The ID ceases to be valid after a touch
-	 * up event and may be reused in the future.
-	 * @param serial serial number of the touch down event
-	 * @param time timestamp with millisecond granularity
-	 * @param surface surface touched
-	 * @param id the unique ID of this touch point
-	 * @param x surface-local x coordinate
-	 * @param y surface-local y coordinate
-	 */
-	void (*down)(void *data,
-		     struct wl_touch *wl_touch,
-		     uint32_t serial,
-		     uint32_t time,
-		     struct wl_surface *surface,
-		     int32_t id,
-		     wl_fixed_t x,
-		     wl_fixed_t y);
-	/**
-	 * end of a touch event sequence
-	 *
-	 * The touch point has disappeared. No further events will be
-	 * sent for this touch point and the touch point's ID is released
-	 * and may be reused in a future touch down event.
-	 * @param serial serial number of the touch up event
-	 * @param time timestamp with millisecond granularity
-	 * @param id the unique ID of this touch point
-	 */
-	void (*up)(void *data,
-		   struct wl_touch *wl_touch,
-		   uint32_t serial,
-		   uint32_t time,
-		   int32_t id);
-	/**
-	 * update of touch point coordinates
-	 *
-	 * A touch point has changed coordinates.
-	 * @param time timestamp with millisecond granularity
-	 * @param id the unique ID of this touch point
-	 * @param x surface-local x coordinate
-	 * @param y surface-local y coordinate
-	 */
-	void (*motion)(void *data,
-		       struct wl_touch *wl_touch,
-		       uint32_t time,
-		       int32_t id,
-		       wl_fixed_t x,
-		       wl_fixed_t y);
-	/**
-	 * end of touch frame event
-	 *
-	 * Indicates the end of a set of events that logically belong
-	 * together. A client is expected to accumulate the data in all
-	 * events within the frame before proceeding.
-	 *
-	 * A wl_touch.frame terminates at least one event but otherwise no
-	 * guarantee is provided about the set of events within a frame. A
-	 * client must assume that any state not updated in a frame is
-	 * unchanged from the previously known state.
-	 */
-	void (*frame)(void *data,
-		      struct wl_touch *wl_touch);
-	/**
-	 * touch session cancelled
-	 *
-	 * Sent if the compositor decides the touch stream is a global
-	 * gesture. No further events are sent to the clients from that
-	 * particular gesture. Touch cancellation applies to all touch
-	 * points currently active on this client's surface. The client is
-	 * responsible for finalizing the touch points, future touch points
-	 * on this surface may reuse the touch point ID.
-	 */
-	void (*cancel)(void *data,
-		       struct wl_touch *wl_touch);
-	/**
-	 * update shape of touch point
-	 *
-	 * Sent when a touchpoint has changed its shape.
-	 *
-	 * This event does not occur on its own. It is sent before a
-	 * wl_touch.frame event and carries the new shape information for
-	 * any previously reported, or new touch points of that frame.
-	 *
-	 * Other events describing the touch point such as wl_touch.down,
-	 * wl_touch.motion or wl_touch.orientation may be sent within the
-	 * same wl_touch.frame. A client should treat these events as a
-	 * single logical touch point update. The order of wl_touch.shape,
-	 * wl_touch.orientation and wl_touch.motion is not guaranteed. A
-	 * wl_touch.down event is guaranteed to occur before the first
-	 * wl_touch.shape event for this touch ID but both events may occur
-	 * within the same wl_touch.frame.
-	 *
-	 * A touchpoint shape is approximated by an ellipse through the
-	 * major and minor axis length. The major axis length describes the
-	 * longer diameter of the ellipse, while the minor axis length
-	 * describes the shorter diameter. Major and minor are orthogonal
-	 * and both are specified in surface-local coordinates. The center
-	 * of the ellipse is always at the touchpoint location as reported
-	 * by wl_touch.down or wl_touch.move.
-	 *
-	 * This event is only sent by the compositor if the touch device
-	 * supports shape reports. The client has to make reasonable
-	 * assumptions about the shape if it did not receive this event.
-	 * @param id the unique ID of this touch point
-	 * @param major length of the major axis in surface-local coordinates
-	 * @param minor length of the minor axis in surface-local coordinates
-	 * @since 6
-	 */
-	void (*shape)(void *data,
-		      struct wl_touch *wl_touch,
-		      int32_t id,
-		      wl_fixed_t major,
-		      wl_fixed_t minor);
-	/**
-	 * update orientation of touch point
-	 *
-	 * Sent when a touchpoint has changed its orientation.
-	 *
-	 * This event does not occur on its own. It is sent before a
-	 * wl_touch.frame event and carries the new shape information for
-	 * any previously reported, or new touch points of that frame.
-	 *
-	 * Other events describing the touch point such as wl_touch.down,
-	 * wl_touch.motion or wl_touch.shape may be sent within the same
-	 * wl_touch.frame. A client should treat these events as a single
-	 * logical touch point update. The order of wl_touch.shape,
-	 * wl_touch.orientation and wl_touch.motion is not guaranteed. A
-	 * wl_touch.down event is guaranteed to occur before the first
-	 * wl_touch.orientation event for this touch ID but both events may
-	 * occur within the same wl_touch.frame.
-	 *
-	 * The orientation describes the clockwise angle of a touchpoint's
-	 * major axis to the positive surface y-axis and is normalized to
-	 * the -180 to +180 degree range. The granularity of orientation
-	 * depends on the touch device, some devices only support binary
-	 * rotation values between 0 and 90 degrees.
-	 *
-	 * This event is only sent by the compositor if the touch device
-	 * supports orientation reports.
-	 * @param id the unique ID of this touch point
-	 * @param orientation angle between major axis and positive surface y-axis in degrees
-	 * @since 6
-	 */
-	void (*orientation)(void *data,
-			    struct wl_touch *wl_touch,
-			    int32_t id,
-			    wl_fixed_t orientation);
-};
-
-/**
- * @ingroup iface_wl_touch
- */
-static inline int
-wl_touch_add_listener(struct wl_touch *wl_touch,
-		      const struct wl_touch_listener *listener, void *data)
-{
-	return wl_proxy_add_listener((struct wl_proxy *) wl_touch,
-				     (void (**)(void)) listener, data);
-}
-
-#define WL_TOUCH_RELEASE 0
-
-/**
- * @ingroup iface_wl_touch
- */
-#define WL_TOUCH_DOWN_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_touch
- */
-#define WL_TOUCH_UP_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_touch
- */
-#define WL_TOUCH_MOTION_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_touch
- */
-#define WL_TOUCH_FRAME_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_touch
- */
-#define WL_TOUCH_CANCEL_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_touch
- */
-#define WL_TOUCH_SHAPE_SINCE_VERSION 6
-/**
- * @ingroup iface_wl_touch
- */
-#define WL_TOUCH_ORIENTATION_SINCE_VERSION 6
-
-/**
- * @ingroup iface_wl_touch
- */
-#define WL_TOUCH_RELEASE_SINCE_VERSION 3
-
-/** @ingroup iface_wl_touch */
-static inline void
-wl_touch_set_user_data(struct wl_touch *wl_touch, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_touch, user_data);
-}
-
-/** @ingroup iface_wl_touch */
-static inline void *
-wl_touch_get_user_data(struct wl_touch *wl_touch)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_touch);
-}
-
-static inline uint32_t
-wl_touch_get_version(struct wl_touch *wl_touch)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_touch);
-}
-
-/** @ingroup iface_wl_touch */
-static inline void
-wl_touch_destroy(struct wl_touch *wl_touch)
-{
-	wl_proxy_destroy((struct wl_proxy *) wl_touch);
-}
-
-/**
- * @ingroup iface_wl_touch
- */
-static inline void
-wl_touch_release(struct wl_touch *wl_touch)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_touch,
-			 WL_TOUCH_RELEASE);
-
-	wl_proxy_destroy((struct wl_proxy *) wl_touch);
-}
-
-#ifndef WL_OUTPUT_SUBPIXEL_ENUM
-#define WL_OUTPUT_SUBPIXEL_ENUM
-/**
- * @ingroup iface_wl_output
- * subpixel geometry information
- *
- * This enumeration describes how the physical
- * pixels on an output are laid out.
- */
-enum wl_output_subpixel {
-	/**
-	 * unknown geometry
-	 */
-	WL_OUTPUT_SUBPIXEL_UNKNOWN = 0,
-	/**
-	 * no geometry
-	 */
-	WL_OUTPUT_SUBPIXEL_NONE = 1,
-	/**
-	 * horizontal RGB
-	 */
-	WL_OUTPUT_SUBPIXEL_HORIZONTAL_RGB = 2,
-	/**
-	 * horizontal BGR
-	 */
-	WL_OUTPUT_SUBPIXEL_HORIZONTAL_BGR = 3,
-	/**
-	 * vertical RGB
-	 */
-	WL_OUTPUT_SUBPIXEL_VERTICAL_RGB = 4,
-	/**
-	 * vertical BGR
-	 */
-	WL_OUTPUT_SUBPIXEL_VERTICAL_BGR = 5,
-};
-#endif /* WL_OUTPUT_SUBPIXEL_ENUM */
-
-#ifndef WL_OUTPUT_TRANSFORM_ENUM
-#define WL_OUTPUT_TRANSFORM_ENUM
-/**
- * @ingroup iface_wl_output
- * transform from framebuffer to output
- *
- * This describes the transform that a compositor will apply to a
- * surface to compensate for the rotation or mirroring of an
- * output device.
- *
- * The flipped values correspond to an initial flip around a
- * vertical axis followed by rotation.
- *
- * The purpose is mainly to allow clients to render accordingly and
- * tell the compositor, so that for fullscreen surfaces, the
- * compositor will still be able to scan out directly from client
- * surfaces.
- */
-enum wl_output_transform {
-	/**
-	 * no transform
-	 */
-	WL_OUTPUT_TRANSFORM_NORMAL = 0,
-	/**
-	 * 90 degrees counter-clockwise
-	 */
-	WL_OUTPUT_TRANSFORM_90 = 1,
-	/**
-	 * 180 degrees counter-clockwise
-	 */
-	WL_OUTPUT_TRANSFORM_180 = 2,
-	/**
-	 * 270 degrees counter-clockwise
-	 */
-	WL_OUTPUT_TRANSFORM_270 = 3,
-	/**
-	 * 180 degree flip around a vertical axis
-	 */
-	WL_OUTPUT_TRANSFORM_FLIPPED = 4,
-	/**
-	 * flip and rotate 90 degrees counter-clockwise
-	 */
-	WL_OUTPUT_TRANSFORM_FLIPPED_90 = 5,
-	/**
-	 * flip and rotate 180 degrees counter-clockwise
-	 */
-	WL_OUTPUT_TRANSFORM_FLIPPED_180 = 6,
-	/**
-	 * flip and rotate 270 degrees counter-clockwise
-	 */
-	WL_OUTPUT_TRANSFORM_FLIPPED_270 = 7,
-};
-#endif /* WL_OUTPUT_TRANSFORM_ENUM */
-
-#ifndef WL_OUTPUT_MODE_ENUM
-#define WL_OUTPUT_MODE_ENUM
-/**
- * @ingroup iface_wl_output
- * mode information
- *
- * These flags describe properties of an output mode.
- * They are used in the flags bitfield of the mode event.
- */
-enum wl_output_mode {
-	/**
-	 * indicates this is the current mode
-	 */
-	WL_OUTPUT_MODE_CURRENT = 0x1,
-	/**
-	 * indicates this is the preferred mode
-	 */
-	WL_OUTPUT_MODE_PREFERRED = 0x2,
-};
-#endif /* WL_OUTPUT_MODE_ENUM */
-
-/**
- * @ingroup iface_wl_output
- * @struct wl_output_listener
- */
-struct wl_output_listener {
-	/**
-	 * properties of the output
-	 *
-	 * The geometry event describes geometric properties of the
-	 * output. The event is sent when binding to the output object and
-	 * whenever any of the properties change.
-	 * @param x x position within the global compositor space
-	 * @param y y position within the global compositor space
-	 * @param physical_width width in millimeters of the output
-	 * @param physical_height height in millimeters of the output
-	 * @param subpixel subpixel orientation of the output
-	 * @param make textual description of the manufacturer
-	 * @param model textual description of the model
-	 * @param transform transform that maps framebuffer to output
-	 */
-	void (*geometry)(void *data,
-			 struct wl_output *wl_output,
-			 int32_t x,
-			 int32_t y,
-			 int32_t physical_width,
-			 int32_t physical_height,
-			 int32_t subpixel,
-			 const char *make,
-			 const char *model,
-			 int32_t transform);
-	/**
-	 * advertise available modes for the output
-	 *
-	 * The mode event describes an available mode for the output.
-	 *
-	 * The event is sent when binding to the output object and there
-	 * will always be one mode, the current mode. The event is sent
-	 * again if an output changes mode, for the mode that is now
-	 * current. In other words, the current mode is always the last
-	 * mode that was received with the current flag set.
-	 *
-	 * The size of a mode is given in physical hardware units of the
-	 * output device. This is not necessarily the same as the output
-	 * size in the global compositor space. For instance, the output
-	 * may be scaled, as described in wl_output.scale, or transformed,
-	 * as described in wl_output.transform.
-	 * @param flags bitfield of mode flags
-	 * @param width width of the mode in hardware units
-	 * @param height height of the mode in hardware units
-	 * @param refresh vertical refresh rate in mHz
-	 */
-	void (*mode)(void *data,
-		     struct wl_output *wl_output,
-		     uint32_t flags,
-		     int32_t width,
-		     int32_t height,
-		     int32_t refresh);
-	/**
-	 * sent all information about output
-	 *
-	 * This event is sent after all other properties have been sent
-	 * after binding to the output object and after any other property
-	 * changes done after that. This allows changes to the output
-	 * properties to be seen as atomic, even if they happen via
-	 * multiple events.
-	 * @since 2
-	 */
-	void (*done)(void *data,
-		     struct wl_output *wl_output);
-	/**
-	 * output scaling properties
-	 *
-	 * This event contains scaling geometry information that is not
-	 * in the geometry event. It may be sent after binding the output
-	 * object or if the output scale changes later. If it is not sent,
-	 * the client should assume a scale of 1.
-	 *
-	 * A scale larger than 1 means that the compositor will
-	 * automatically scale surface buffers by this amount when
-	 * rendering. This is used for very high resolution displays where
-	 * applications rendering at the native resolution would be too
-	 * small to be legible.
-	 *
-	 * It is intended that scaling aware clients track the current
-	 * output of a surface, and if it is on a scaled output it should
-	 * use wl_surface.set_buffer_scale with the scale of the output.
-	 * That way the compositor can avoid scaling the surface, and the
-	 * client can supply a higher detail image.
-	 * @param factor scaling factor of output
-	 * @since 2
-	 */
-	void (*scale)(void *data,
-		      struct wl_output *wl_output,
-		      int32_t factor);
-};
-
-/**
- * @ingroup iface_wl_output
- */
-static inline int
-wl_output_add_listener(struct wl_output *wl_output,
-		       const struct wl_output_listener *listener, void *data)
-{
-	return wl_proxy_add_listener((struct wl_proxy *) wl_output,
-				     (void (**)(void)) listener, data);
-}
-
-#define WL_OUTPUT_RELEASE 0
-
-/**
- * @ingroup iface_wl_output
- */
-#define WL_OUTPUT_GEOMETRY_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_output
- */
-#define WL_OUTPUT_MODE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_output
- */
-#define WL_OUTPUT_DONE_SINCE_VERSION 2
-/**
- * @ingroup iface_wl_output
- */
-#define WL_OUTPUT_SCALE_SINCE_VERSION 2
-
-/**
- * @ingroup iface_wl_output
- */
-#define WL_OUTPUT_RELEASE_SINCE_VERSION 3
-
-/** @ingroup iface_wl_output */
-static inline void
-wl_output_set_user_data(struct wl_output *wl_output, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_output, user_data);
-}
-
-/** @ingroup iface_wl_output */
-static inline void *
-wl_output_get_user_data(struct wl_output *wl_output)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_output);
-}
-
-static inline uint32_t
-wl_output_get_version(struct wl_output *wl_output)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_output);
-}
-
-/** @ingroup iface_wl_output */
-static inline void
-wl_output_destroy(struct wl_output *wl_output)
-{
-	wl_proxy_destroy((struct wl_proxy *) wl_output);
-}
-
-/**
- * @ingroup iface_wl_output
- *
- * Using this request a client can tell the server that it is not going to
- * use the output object anymore.
- */
-static inline void
-wl_output_release(struct wl_output *wl_output)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_output,
-			 WL_OUTPUT_RELEASE);
-
-	wl_proxy_destroy((struct wl_proxy *) wl_output);
-}
-
-#define WL_REGION_DESTROY 0
-#define WL_REGION_ADD 1
-#define WL_REGION_SUBTRACT 2
-
-
-/**
- * @ingroup iface_wl_region
- */
-#define WL_REGION_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_region
- */
-#define WL_REGION_ADD_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_region
- */
-#define WL_REGION_SUBTRACT_SINCE_VERSION 1
-
-/** @ingroup iface_wl_region */
-static inline void
-wl_region_set_user_data(struct wl_region *wl_region, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_region, user_data);
-}
-
-/** @ingroup iface_wl_region */
-static inline void *
-wl_region_get_user_data(struct wl_region *wl_region)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_region);
-}
-
-static inline uint32_t
-wl_region_get_version(struct wl_region *wl_region)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_region);
-}
-
-/**
- * @ingroup iface_wl_region
- *
- * Destroy the region.  This will invalidate the object ID.
- */
-static inline void
-wl_region_destroy(struct wl_region *wl_region)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_region,
-			 WL_REGION_DESTROY);
-
-	wl_proxy_destroy((struct wl_proxy *) wl_region);
-}
-
-/**
- * @ingroup iface_wl_region
- *
- * Add the specified rectangle to the region.
- */
-static inline void
-wl_region_add(struct wl_region *wl_region, int32_t x, int32_t y, int32_t width, int32_t height)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_region,
-			 WL_REGION_ADD, x, y, width, height);
-}
-
-/**
- * @ingroup iface_wl_region
- *
- * Subtract the specified rectangle from the region.
- */
-static inline void
-wl_region_subtract(struct wl_region *wl_region, int32_t x, int32_t y, int32_t width, int32_t height)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_region,
-			 WL_REGION_SUBTRACT, x, y, width, height);
-}
-
-#ifndef WL_SUBCOMPOSITOR_ERROR_ENUM
-#define WL_SUBCOMPOSITOR_ERROR_ENUM
-enum wl_subcompositor_error {
-	/**
-	 * the to-be sub-surface is invalid
-	 */
-	WL_SUBCOMPOSITOR_ERROR_BAD_SURFACE = 0,
-};
-#endif /* WL_SUBCOMPOSITOR_ERROR_ENUM */
-
-#define WL_SUBCOMPOSITOR_DESTROY 0
-#define WL_SUBCOMPOSITOR_GET_SUBSURFACE 1
-
-
-/**
- * @ingroup iface_wl_subcompositor
- */
-#define WL_SUBCOMPOSITOR_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_subcompositor
- */
-#define WL_SUBCOMPOSITOR_GET_SUBSURFACE_SINCE_VERSION 1
-
-/** @ingroup iface_wl_subcompositor */
-static inline void
-wl_subcompositor_set_user_data(struct wl_subcompositor *wl_subcompositor, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_subcompositor, user_data);
-}
-
-/** @ingroup iface_wl_subcompositor */
-static inline void *
-wl_subcompositor_get_user_data(struct wl_subcompositor *wl_subcompositor)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_subcompositor);
-}
-
-static inline uint32_t
-wl_subcompositor_get_version(struct wl_subcompositor *wl_subcompositor)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_subcompositor);
-}
-
-/**
- * @ingroup iface_wl_subcompositor
- *
- * Informs the server that the client will not be using this
- * protocol object anymore. This does not affect any other
- * objects, wl_subsurface objects included.
- */
-static inline void
-wl_subcompositor_destroy(struct wl_subcompositor *wl_subcompositor)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_subcompositor,
-			 WL_SUBCOMPOSITOR_DESTROY);
-
-	wl_proxy_destroy((struct wl_proxy *) wl_subcompositor);
-}
-
-/**
- * @ingroup iface_wl_subcompositor
- *
- * Create a sub-surface interface for the given surface, and
- * associate it with the given parent surface. This turns a
- * plain wl_surface into a sub-surface.
- *
- * The to-be sub-surface must not already have another role, and it
- * must not have an existing wl_subsurface object. Otherwise a protocol
- * error is raised.
- */
-static inline struct wl_subsurface *
-wl_subcompositor_get_subsurface(struct wl_subcompositor *wl_subcompositor, struct wl_surface *surface, struct wl_surface *parent)
-{
-	struct wl_proxy *id;
-
-	id = wl_proxy_marshal_constructor((struct wl_proxy *) wl_subcompositor,
-			 WL_SUBCOMPOSITOR_GET_SUBSURFACE, &wl_subsurface_interface, NULL, surface, parent);
-
-	return (struct wl_subsurface *) id;
-}
-
-#ifndef WL_SUBSURFACE_ERROR_ENUM
-#define WL_SUBSURFACE_ERROR_ENUM
-enum wl_subsurface_error {
-	/**
-	 * wl_surface is not a sibling or the parent
-	 */
-	WL_SUBSURFACE_ERROR_BAD_SURFACE = 0,
-};
-#endif /* WL_SUBSURFACE_ERROR_ENUM */
-
-#define WL_SUBSURFACE_DESTROY 0
-#define WL_SUBSURFACE_SET_POSITION 1
-#define WL_SUBSURFACE_PLACE_ABOVE 2
-#define WL_SUBSURFACE_PLACE_BELOW 3
-#define WL_SUBSURFACE_SET_SYNC 4
-#define WL_SUBSURFACE_SET_DESYNC 5
-
-
-/**
- * @ingroup iface_wl_subsurface
- */
-#define WL_SUBSURFACE_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_subsurface
- */
-#define WL_SUBSURFACE_SET_POSITION_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_subsurface
- */
-#define WL_SUBSURFACE_PLACE_ABOVE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_subsurface
- */
-#define WL_SUBSURFACE_PLACE_BELOW_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_subsurface
- */
-#define WL_SUBSURFACE_SET_SYNC_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_subsurface
- */
-#define WL_SUBSURFACE_SET_DESYNC_SINCE_VERSION 1
-
-/** @ingroup iface_wl_subsurface */
-static inline void
-wl_subsurface_set_user_data(struct wl_subsurface *wl_subsurface, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_subsurface, user_data);
-}
-
-/** @ingroup iface_wl_subsurface */
-static inline void *
-wl_subsurface_get_user_data(struct wl_subsurface *wl_subsurface)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_subsurface);
-}
-
-static inline uint32_t
-wl_subsurface_get_version(struct wl_subsurface *wl_subsurface)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_subsurface);
-}
-
-/**
- * @ingroup iface_wl_subsurface
- *
- * The sub-surface interface is removed from the wl_surface object
- * that was turned into a sub-surface with a
- * wl_subcompositor.get_subsurface request. The wl_surface's association
- * to the parent is deleted, and the wl_surface loses its role as
- * a sub-surface. The wl_surface is unmapped.
- */
-static inline void
-wl_subsurface_destroy(struct wl_subsurface *wl_subsurface)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_subsurface,
-			 WL_SUBSURFACE_DESTROY);
-
-	wl_proxy_destroy((struct wl_proxy *) wl_subsurface);
-}
-
-/**
- * @ingroup iface_wl_subsurface
- *
- * This schedules a sub-surface position change.
- * The sub-surface will be moved so that its origin (top left
- * corner pixel) will be at the location x, y of the parent surface
- * coordinate system. The coordinates are not restricted to the parent
- * surface area. Negative values are allowed.
- *
- * The scheduled coordinates will take effect whenever the state of the
- * parent surface is applied. When this happens depends on whether the
- * parent surface is in synchronized mode or not. See
- * wl_subsurface.set_sync and wl_subsurface.set_desync for details.
- *
- * If more than one set_position request is invoked by the client before
- * the commit of the parent surface, the position of a new request always
- * replaces the scheduled position from any previous request.
- *
- * The initial position is 0, 0.
- */
-static inline void
-wl_subsurface_set_position(struct wl_subsurface *wl_subsurface, int32_t x, int32_t y)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_subsurface,
-			 WL_SUBSURFACE_SET_POSITION, x, y);
-}
-
-/**
- * @ingroup iface_wl_subsurface
- *
- * This sub-surface is taken from the stack, and put back just
- * above the reference surface, changing the z-order of the sub-surfaces.
- * The reference surface must be one of the sibling surfaces, or the
- * parent surface. Using any other surface, including this sub-surface,
- * will cause a protocol error.
- *
- * The z-order is double-buffered. Requests are handled in order and
- * applied immediately to a pending state. The final pending state is
- * copied to the active state the next time the state of the parent
- * surface is applied. When this happens depends on whether the parent
- * surface is in synchronized mode or not. See wl_subsurface.set_sync and
- * wl_subsurface.set_desync for details.
- *
- * A new sub-surface is initially added as the top-most in the stack
- * of its siblings and parent.
- */
-static inline void
-wl_subsurface_place_above(struct wl_subsurface *wl_subsurface, struct wl_surface *sibling)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_subsurface,
-			 WL_SUBSURFACE_PLACE_ABOVE, sibling);
-}
-
-/**
- * @ingroup iface_wl_subsurface
- *
- * The sub-surface is placed just below the reference surface.
- * See wl_subsurface.place_above.
- */
-static inline void
-wl_subsurface_place_below(struct wl_subsurface *wl_subsurface, struct wl_surface *sibling)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_subsurface,
-			 WL_SUBSURFACE_PLACE_BELOW, sibling);
-}
-
-/**
- * @ingroup iface_wl_subsurface
- *
- * Change the commit behaviour of the sub-surface to synchronized
- * mode, also described as the parent dependent mode.
- *
- * In synchronized mode, wl_surface.commit on a sub-surface will
- * accumulate the committed state in a cache, but the state will
- * not be applied and hence will not change the compositor output.
- * The cached state is applied to the sub-surface immediately after
- * the parent surface's state is applied. This ensures atomic
- * updates of the parent and all its synchronized sub-surfaces.
- * Applying the cached state will invalidate the cache, so further
- * parent surface commits do not (re-)apply old state.
- *
- * See wl_subsurface for the recursive effect of this mode.
- */
-static inline void
-wl_subsurface_set_sync(struct wl_subsurface *wl_subsurface)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_subsurface,
-			 WL_SUBSURFACE_SET_SYNC);
-}
-
-/**
- * @ingroup iface_wl_subsurface
- *
- * Change the commit behaviour of the sub-surface to desynchronized
- * mode, also described as independent or freely running mode.
- *
- * In desynchronized mode, wl_surface.commit on a sub-surface will
- * apply the pending state directly, without caching, as happens
- * normally with a wl_surface. Calling wl_surface.commit on the
- * parent surface has no effect on the sub-surface's wl_surface
- * state. This mode allows a sub-surface to be updated on its own.
- *
- * If cached state exists when wl_surface.commit is called in
- * desynchronized mode, the pending state is added to the cached
- * state, and applied as a whole. This invalidates the cache.
- *
- * Note: even if a sub-surface is set to desynchronized, a parent
- * sub-surface may override it to behave as synchronized. For details,
- * see wl_subsurface.
- *
- * If a surface's parent surface behaves as desynchronized, then
- * the cached state is applied on set_desync.
- */
-static inline void
-wl_subsurface_set_desync(struct wl_subsurface *wl_subsurface)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_subsurface,
-			 WL_SUBSURFACE_SET_DESYNC);
-}
-
-#ifdef  __cplusplus
-}
-#endif
-
-#endif
diff --git a/chromium/third_party/wayland/include/protocol/wayland-client-protocol.h b/chromium/third_party/wayland/include/protocol/wayland-client-protocol.h
deleted file mode 100644
index 07935344357..00000000000
--- a/chromium/third_party/wayland/include/protocol/wayland-client-protocol.h
+++ /dev/null
@@ -1,5587 +0,0 @@
-/* Generated by wayland-scanner 1.13.0 */
-
-#ifndef WAYLAND_CLIENT_PROTOCOL_H
-#define WAYLAND_CLIENT_PROTOCOL_H
-
-#include <stdint.h>
-#include <stddef.h>
-#include "wayland-client.h"
-
-#ifdef  __cplusplus
-extern "C" {
-#endif
-
-/**
- * @page page_wayland The wayland protocol
- * @section page_ifaces_wayland Interfaces
- * - @subpage page_iface_wl_display - core global object
- * - @subpage page_iface_wl_registry - global registry object
- * - @subpage page_iface_wl_callback - callback object
- * - @subpage page_iface_wl_compositor - the compositor singleton
- * - @subpage page_iface_wl_shm_pool - a shared memory pool
- * - @subpage page_iface_wl_shm - shared memory support
- * - @subpage page_iface_wl_buffer - content for a wl_surface
- * - @subpage page_iface_wl_data_offer - offer to transfer data
- * - @subpage page_iface_wl_data_source - offer to transfer data
- * - @subpage page_iface_wl_data_device - data transfer device
- * - @subpage page_iface_wl_data_device_manager - data transfer interface
- * - @subpage page_iface_wl_shell - create desktop-style surfaces
- * - @subpage page_iface_wl_shell_surface - desktop-style metadata interface
- * - @subpage page_iface_wl_surface - an onscreen surface
- * - @subpage page_iface_wl_seat - group of input devices
- * - @subpage page_iface_wl_pointer - pointer input device
- * - @subpage page_iface_wl_keyboard - keyboard input device
- * - @subpage page_iface_wl_touch - touchscreen input device
- * - @subpage page_iface_wl_output - compositor output region
- * - @subpage page_iface_wl_region - region interface
- * - @subpage page_iface_wl_subcompositor - sub-surface compositing
- * - @subpage page_iface_wl_subsurface - sub-surface interface to a wl_surface
- * @section page_copyright_wayland Copyright
- * <pre>
- *
- * Copyright © 2008-2011 Kristian Høgsberg
- * Copyright © 2010-2011 Intel Corporation
- * Copyright © 2012-2013 Collabora, Ltd.
- *
- * 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 (including the
- * next paragraph) 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 wl_buffer;
-struct wl_callback;
-struct wl_compositor;
-struct wl_data_device;
-struct wl_data_device_manager;
-struct wl_data_offer;
-struct wl_data_source;
-struct wl_display;
-struct wl_keyboard;
-struct wl_output;
-struct wl_pointer;
-struct wl_region;
-struct wl_registry;
-struct wl_seat;
-struct wl_shell;
-struct wl_shell_surface;
-struct wl_shm;
-struct wl_shm_pool;
-struct wl_subcompositor;
-struct wl_subsurface;
-struct wl_surface;
-struct wl_touch;
-
-/**
- * @page page_iface_wl_display wl_display
- * @section page_iface_wl_display_desc Description
- *
- * The core global object.  This is a special singleton object.  It
- * is used for internal Wayland protocol features.
- * @section page_iface_wl_display_api API
- * See @ref iface_wl_display.
- */
-/**
- * @defgroup iface_wl_display The wl_display interface
- *
- * The core global object.  This is a special singleton object.  It
- * is used for internal Wayland protocol features.
- */
-extern const struct wl_interface wl_display_interface;
-/**
- * @page page_iface_wl_registry wl_registry
- * @section page_iface_wl_registry_desc Description
- *
- * The singleton global registry object.  The server has a number of
- * global objects that are available to all clients.  These objects
- * typically represent an actual object in the server (for example,
- * an input device) or they are singleton objects that provide
- * extension functionality.
- *
- * When a client creates a registry object, the registry object
- * will emit a global event for each global currently in the
- * registry.  Globals come and go as a result of device or
- * monitor hotplugs, reconfiguration or other events, and the
- * registry will send out global and global_remove events to
- * keep the client up to date with the changes.  To mark the end
- * of the initial burst of events, the client can use the
- * wl_display.sync request immediately after calling
- * wl_display.get_registry.
- *
- * A client can bind to a global object by using the bind
- * request.  This creates a client-side handle that lets the object
- * emit events to the client and lets the client invoke requests on
- * the object.
- * @section page_iface_wl_registry_api API
- * See @ref iface_wl_registry.
- */
-/**
- * @defgroup iface_wl_registry The wl_registry interface
- *
- * The singleton global registry object.  The server has a number of
- * global objects that are available to all clients.  These objects
- * typically represent an actual object in the server (for example,
- * an input device) or they are singleton objects that provide
- * extension functionality.
- *
- * When a client creates a registry object, the registry object
- * will emit a global event for each global currently in the
- * registry.  Globals come and go as a result of device or
- * monitor hotplugs, reconfiguration or other events, and the
- * registry will send out global and global_remove events to
- * keep the client up to date with the changes.  To mark the end
- * of the initial burst of events, the client can use the
- * wl_display.sync request immediately after calling
- * wl_display.get_registry.
- *
- * A client can bind to a global object by using the bind
- * request.  This creates a client-side handle that lets the object
- * emit events to the client and lets the client invoke requests on
- * the object.
- */
-extern const struct wl_interface wl_registry_interface;
-/**
- * @page page_iface_wl_callback wl_callback
- * @section page_iface_wl_callback_desc Description
- *
- * Clients can handle the 'done' event to get notified when
- * the related request is done.
- * @section page_iface_wl_callback_api API
- * See @ref iface_wl_callback.
- */
-/**
- * @defgroup iface_wl_callback The wl_callback interface
- *
- * Clients can handle the 'done' event to get notified when
- * the related request is done.
- */
-extern const struct wl_interface wl_callback_interface;
-/**
- * @page page_iface_wl_compositor wl_compositor
- * @section page_iface_wl_compositor_desc Description
- *
- * A compositor.  This object is a singleton global.  The
- * compositor is in charge of combining the contents of multiple
- * surfaces into one displayable output.
- * @section page_iface_wl_compositor_api API
- * See @ref iface_wl_compositor.
- */
-/**
- * @defgroup iface_wl_compositor The wl_compositor interface
- *
- * A compositor.  This object is a singleton global.  The
- * compositor is in charge of combining the contents of multiple
- * surfaces into one displayable output.
- */
-extern const struct wl_interface wl_compositor_interface;
-/**
- * @page page_iface_wl_shm_pool wl_shm_pool
- * @section page_iface_wl_shm_pool_desc Description
- *
- * The wl_shm_pool object encapsulates a piece of memory shared
- * between the compositor and client.  Through the wl_shm_pool
- * object, the client can allocate shared memory wl_buffer objects.
- * All objects created through the same pool share the same
- * underlying mapped memory. Reusing the mapped memory avoids the
- * setup/teardown overhead and is useful when interactively resizing
- * a surface or for many small buffers.
- * @section page_iface_wl_shm_pool_api API
- * See @ref iface_wl_shm_pool.
- */
-/**
- * @defgroup iface_wl_shm_pool The wl_shm_pool interface
- *
- * The wl_shm_pool object encapsulates a piece of memory shared
- * between the compositor and client.  Through the wl_shm_pool
- * object, the client can allocate shared memory wl_buffer objects.
- * All objects created through the same pool share the same
- * underlying mapped memory. Reusing the mapped memory avoids the
- * setup/teardown overhead and is useful when interactively resizing
- * a surface or for many small buffers.
- */
-extern const struct wl_interface wl_shm_pool_interface;
-/**
- * @page page_iface_wl_shm wl_shm
- * @section page_iface_wl_shm_desc Description
- *
- * A singleton global object that provides support for shared
- * memory.
- *
- * Clients can create wl_shm_pool objects using the create_pool
- * request.
- *
- * At connection setup time, the wl_shm object emits one or more
- * format events to inform clients about the valid pixel formats
- * that can be used for buffers.
- * @section page_iface_wl_shm_api API
- * See @ref iface_wl_shm.
- */
-/**
- * @defgroup iface_wl_shm The wl_shm interface
- *
- * A singleton global object that provides support for shared
- * memory.
- *
- * Clients can create wl_shm_pool objects using the create_pool
- * request.
- *
- * At connection setup time, the wl_shm object emits one or more
- * format events to inform clients about the valid pixel formats
- * that can be used for buffers.
- */
-extern const struct wl_interface wl_shm_interface;
-/**
- * @page page_iface_wl_buffer wl_buffer
- * @section page_iface_wl_buffer_desc Description
- *
- * A buffer provides the content for a wl_surface. Buffers are
- * created through factory interfaces such as wl_drm, wl_shm or
- * similar. It has a width and a height and can be attached to a
- * wl_surface, but the mechanism by which a client provides and
- * updates the contents is defined by the buffer factory interface.
- * @section page_iface_wl_buffer_api API
- * See @ref iface_wl_buffer.
- */
-/**
- * @defgroup iface_wl_buffer The wl_buffer interface
- *
- * A buffer provides the content for a wl_surface. Buffers are
- * created through factory interfaces such as wl_drm, wl_shm or
- * similar. It has a width and a height and can be attached to a
- * wl_surface, but the mechanism by which a client provides and
- * updates the contents is defined by the buffer factory interface.
- */
-extern const struct wl_interface wl_buffer_interface;
-/**
- * @page page_iface_wl_data_offer wl_data_offer
- * @section page_iface_wl_data_offer_desc Description
- *
- * A wl_data_offer represents a piece of data offered for transfer
- * by another client (the source client).  It is used by the
- * copy-and-paste and drag-and-drop mechanisms.  The offer
- * describes the different mime types that the data can be
- * converted to and provides the mechanism for transferring the
- * data directly from the source client.
- * @section page_iface_wl_data_offer_api API
- * See @ref iface_wl_data_offer.
- */
-/**
- * @defgroup iface_wl_data_offer The wl_data_offer interface
- *
- * A wl_data_offer represents a piece of data offered for transfer
- * by another client (the source client).  It is used by the
- * copy-and-paste and drag-and-drop mechanisms.  The offer
- * describes the different mime types that the data can be
- * converted to and provides the mechanism for transferring the
- * data directly from the source client.
- */
-extern const struct wl_interface wl_data_offer_interface;
-/**
- * @page page_iface_wl_data_source wl_data_source
- * @section page_iface_wl_data_source_desc Description
- *
- * The wl_data_source object is the source side of a wl_data_offer.
- * It is created by the source client in a data transfer and
- * provides a way to describe the offered data and a way to respond
- * to requests to transfer the data.
- * @section page_iface_wl_data_source_api API
- * See @ref iface_wl_data_source.
- */
-/**
- * @defgroup iface_wl_data_source The wl_data_source interface
- *
- * The wl_data_source object is the source side of a wl_data_offer.
- * It is created by the source client in a data transfer and
- * provides a way to describe the offered data and a way to respond
- * to requests to transfer the data.
- */
-extern const struct wl_interface wl_data_source_interface;
-/**
- * @page page_iface_wl_data_device wl_data_device
- * @section page_iface_wl_data_device_desc Description
- *
- * There is one wl_data_device per seat which can be obtained
- * from the global wl_data_device_manager singleton.
- *
- * A wl_data_device provides access to inter-client data transfer
- * mechanisms such as copy-and-paste and drag-and-drop.
- * @section page_iface_wl_data_device_api API
- * See @ref iface_wl_data_device.
- */
-/**
- * @defgroup iface_wl_data_device The wl_data_device interface
- *
- * There is one wl_data_device per seat which can be obtained
- * from the global wl_data_device_manager singleton.
- *
- * A wl_data_device provides access to inter-client data transfer
- * mechanisms such as copy-and-paste and drag-and-drop.
- */
-extern const struct wl_interface wl_data_device_interface;
-/**
- * @page page_iface_wl_data_device_manager wl_data_device_manager
- * @section page_iface_wl_data_device_manager_desc Description
- *
- * The wl_data_device_manager is a singleton global object that
- * provides access to inter-client data transfer mechanisms such as
- * copy-and-paste and drag-and-drop.  These mechanisms are tied to
- * a wl_seat and this interface lets a client get a wl_data_device
- * corresponding to a wl_seat.
- *
- * Depending on the version bound, the objects created from the bound
- * wl_data_device_manager object will have different requirements for
- * functioning properly. See wl_data_source.set_actions,
- * wl_data_offer.accept and wl_data_offer.finish for details.
- * @section page_iface_wl_data_device_manager_api API
- * See @ref iface_wl_data_device_manager.
- */
-/**
- * @defgroup iface_wl_data_device_manager The wl_data_device_manager interface
- *
- * The wl_data_device_manager is a singleton global object that
- * provides access to inter-client data transfer mechanisms such as
- * copy-and-paste and drag-and-drop.  These mechanisms are tied to
- * a wl_seat and this interface lets a client get a wl_data_device
- * corresponding to a wl_seat.
- *
- * Depending on the version bound, the objects created from the bound
- * wl_data_device_manager object will have different requirements for
- * functioning properly. See wl_data_source.set_actions,
- * wl_data_offer.accept and wl_data_offer.finish for details.
- */
-extern const struct wl_interface wl_data_device_manager_interface;
-/**
- * @page page_iface_wl_shell wl_shell
- * @section page_iface_wl_shell_desc Description
- *
- * This interface is implemented by servers that provide
- * desktop-style user interfaces.
- *
- * It allows clients to associate a wl_shell_surface with
- * a basic surface.
- * @section page_iface_wl_shell_api API
- * See @ref iface_wl_shell.
- */
-/**
- * @defgroup iface_wl_shell The wl_shell interface
- *
- * This interface is implemented by servers that provide
- * desktop-style user interfaces.
- *
- * It allows clients to associate a wl_shell_surface with
- * a basic surface.
- */
-extern const struct wl_interface wl_shell_interface;
-/**
- * @page page_iface_wl_shell_surface wl_shell_surface
- * @section page_iface_wl_shell_surface_desc Description
- *
- * An interface that may be implemented by a wl_surface, for
- * implementations that provide a desktop-style user interface.
- *
- * It provides requests to treat surfaces like toplevel, fullscreen
- * or popup windows, move, resize or maximize them, associate
- * metadata like title and class, etc.
- *
- * On the server side the object is automatically destroyed when
- * the related wl_surface is destroyed. On the client side,
- * wl_shell_surface_destroy() must be called before destroying
- * the wl_surface object.
- * @section page_iface_wl_shell_surface_api API
- * See @ref iface_wl_shell_surface.
- */
-/**
- * @defgroup iface_wl_shell_surface The wl_shell_surface interface
- *
- * An interface that may be implemented by a wl_surface, for
- * implementations that provide a desktop-style user interface.
- *
- * It provides requests to treat surfaces like toplevel, fullscreen
- * or popup windows, move, resize or maximize them, associate
- * metadata like title and class, etc.
- *
- * On the server side the object is automatically destroyed when
- * the related wl_surface is destroyed. On the client side,
- * wl_shell_surface_destroy() must be called before destroying
- * the wl_surface object.
- */
-extern const struct wl_interface wl_shell_surface_interface;
-/**
- * @page page_iface_wl_surface wl_surface
- * @section page_iface_wl_surface_desc Description
- *
- * A surface is a rectangular area that is displayed on the screen.
- * It has a location, size and pixel contents.
- *
- * The size of a surface (and relative positions on it) is described
- * in surface-local coordinates, which may differ from the buffer
- * coordinates of the pixel content, in case a buffer_transform
- * or a buffer_scale is used.
- *
- * A surface without a "role" is fairly useless: a compositor does
- * not know where, when or how to present it. The role is the
- * purpose of a wl_surface. Examples of roles are a cursor for a
- * pointer (as set by wl_pointer.set_cursor), a drag icon
- * (wl_data_device.start_drag), a sub-surface
- * (wl_subcompositor.get_subsurface), and a window as defined by a
- * shell protocol (e.g. wl_shell.get_shell_surface).
- *
- * A surface can have only one role at a time. Initially a
- * wl_surface does not have a role. Once a wl_surface is given a
- * role, it is set permanently for the whole lifetime of the
- * wl_surface object. Giving the current role again is allowed,
- * unless explicitly forbidden by the relevant interface
- * specification.
- *
- * Surface roles are given by requests in other interfaces such as
- * wl_pointer.set_cursor. The request should explicitly mention
- * that this request gives a role to a wl_surface. Often, this
- * request also creates a new protocol object that represents the
- * role and adds additional functionality to wl_surface. When a
- * client wants to destroy a wl_surface, they must destroy this 'role
- * object' before the wl_surface.
- *
- * Destroying the role object does not remove the role from the
- * wl_surface, but it may stop the wl_surface from "playing the role".
- * For instance, if a wl_subsurface object is destroyed, the wl_surface
- * it was created for will be unmapped and forget its position and
- * z-order. It is allowed to create a wl_subsurface for the same
- * wl_surface again, but it is not allowed to use the wl_surface as
- * a cursor (cursor is a different role than sub-surface, and role
- * switching is not allowed).
- * @section page_iface_wl_surface_api API
- * See @ref iface_wl_surface.
- */
-/**
- * @defgroup iface_wl_surface The wl_surface interface
- *
- * A surface is a rectangular area that is displayed on the screen.
- * It has a location, size and pixel contents.
- *
- * The size of a surface (and relative positions on it) is described
- * in surface-local coordinates, which may differ from the buffer
- * coordinates of the pixel content, in case a buffer_transform
- * or a buffer_scale is used.
- *
- * A surface without a "role" is fairly useless: a compositor does
- * not know where, when or how to present it. The role is the
- * purpose of a wl_surface. Examples of roles are a cursor for a
- * pointer (as set by wl_pointer.set_cursor), a drag icon
- * (wl_data_device.start_drag), a sub-surface
- * (wl_subcompositor.get_subsurface), and a window as defined by a
- * shell protocol (e.g. wl_shell.get_shell_surface).
- *
- * A surface can have only one role at a time. Initially a
- * wl_surface does not have a role. Once a wl_surface is given a
- * role, it is set permanently for the whole lifetime of the
- * wl_surface object. Giving the current role again is allowed,
- * unless explicitly forbidden by the relevant interface
- * specification.
- *
- * Surface roles are given by requests in other interfaces such as
- * wl_pointer.set_cursor. The request should explicitly mention
- * that this request gives a role to a wl_surface. Often, this
- * request also creates a new protocol object that represents the
- * role and adds additional functionality to wl_surface. When a
- * client wants to destroy a wl_surface, they must destroy this 'role
- * object' before the wl_surface.
- *
- * Destroying the role object does not remove the role from the
- * wl_surface, but it may stop the wl_surface from "playing the role".
- * For instance, if a wl_subsurface object is destroyed, the wl_surface
- * it was created for will be unmapped and forget its position and
- * z-order. It is allowed to create a wl_subsurface for the same
- * wl_surface again, but it is not allowed to use the wl_surface as
- * a cursor (cursor is a different role than sub-surface, and role
- * switching is not allowed).
- */
-extern const struct wl_interface wl_surface_interface;
-/**
- * @page page_iface_wl_seat wl_seat
- * @section page_iface_wl_seat_desc Description
- *
- * A seat is a group of keyboards, pointer and touch devices. This
- * object is published as a global during start up, or when such a
- * device is hot plugged.  A seat typically has a pointer and
- * maintains a keyboard focus and a pointer focus.
- * @section page_iface_wl_seat_api API
- * See @ref iface_wl_seat.
- */
-/**
- * @defgroup iface_wl_seat The wl_seat interface
- *
- * A seat is a group of keyboards, pointer and touch devices. This
- * object is published as a global during start up, or when such a
- * device is hot plugged.  A seat typically has a pointer and
- * maintains a keyboard focus and a pointer focus.
- */
-extern const struct wl_interface wl_seat_interface;
-/**
- * @page page_iface_wl_pointer wl_pointer
- * @section page_iface_wl_pointer_desc Description
- *
- * The wl_pointer interface represents one or more input devices,
- * such as mice, which control the pointer location and pointer_focus
- * of a seat.
- *
- * The wl_pointer interface generates motion, enter and leave
- * events for the surfaces that the pointer is located over,
- * and button and axis events for button presses, button releases
- * and scrolling.
- * @section page_iface_wl_pointer_api API
- * See @ref iface_wl_pointer.
- */
-/**
- * @defgroup iface_wl_pointer The wl_pointer interface
- *
- * The wl_pointer interface represents one or more input devices,
- * such as mice, which control the pointer location and pointer_focus
- * of a seat.
- *
- * The wl_pointer interface generates motion, enter and leave
- * events for the surfaces that the pointer is located over,
- * and button and axis events for button presses, button releases
- * and scrolling.
- */
-extern const struct wl_interface wl_pointer_interface;
-/**
- * @page page_iface_wl_keyboard wl_keyboard
- * @section page_iface_wl_keyboard_desc Description
- *
- * The wl_keyboard interface represents one or more keyboards
- * associated with a seat.
- * @section page_iface_wl_keyboard_api API
- * See @ref iface_wl_keyboard.
- */
-/**
- * @defgroup iface_wl_keyboard The wl_keyboard interface
- *
- * The wl_keyboard interface represents one or more keyboards
- * associated with a seat.
- */
-extern const struct wl_interface wl_keyboard_interface;
-/**
- * @page page_iface_wl_touch wl_touch
- * @section page_iface_wl_touch_desc Description
- *
- * The wl_touch interface represents a touchscreen
- * associated with a seat.
- *
- * Touch interactions can consist of one or more contacts.
- * For each contact, a series of events is generated, starting
- * with a down event, followed by zero or more motion events,
- * and ending with an up event. Events relating to the same
- * contact point can be identified by the ID of the sequence.
- * @section page_iface_wl_touch_api API
- * See @ref iface_wl_touch.
- */
-/**
- * @defgroup iface_wl_touch The wl_touch interface
- *
- * The wl_touch interface represents a touchscreen
- * associated with a seat.
- *
- * Touch interactions can consist of one or more contacts.
- * For each contact, a series of events is generated, starting
- * with a down event, followed by zero or more motion events,
- * and ending with an up event. Events relating to the same
- * contact point can be identified by the ID of the sequence.
- */
-extern const struct wl_interface wl_touch_interface;
-/**
- * @page page_iface_wl_output wl_output
- * @section page_iface_wl_output_desc Description
- *
- * An output describes part of the compositor geometry.  The
- * compositor works in the 'compositor coordinate system' and an
- * output corresponds to a rectangular area in that space that is
- * actually visible.  This typically corresponds to a monitor that
- * displays part of the compositor space.  This object is published
- * as global during start up, or when a monitor is hotplugged.
- * @section page_iface_wl_output_api API
- * See @ref iface_wl_output.
- */
-/**
- * @defgroup iface_wl_output The wl_output interface
- *
- * An output describes part of the compositor geometry.  The
- * compositor works in the 'compositor coordinate system' and an
- * output corresponds to a rectangular area in that space that is
- * actually visible.  This typically corresponds to a monitor that
- * displays part of the compositor space.  This object is published
- * as global during start up, or when a monitor is hotplugged.
- */
-extern const struct wl_interface wl_output_interface;
-/**
- * @page page_iface_wl_region wl_region
- * @section page_iface_wl_region_desc Description
- *
- * A region object describes an area.
- *
- * Region objects are used to describe the opaque and input
- * regions of a surface.
- * @section page_iface_wl_region_api API
- * See @ref iface_wl_region.
- */
-/**
- * @defgroup iface_wl_region The wl_region interface
- *
- * A region object describes an area.
- *
- * Region objects are used to describe the opaque and input
- * regions of a surface.
- */
-extern const struct wl_interface wl_region_interface;
-/**
- * @page page_iface_wl_subcompositor wl_subcompositor
- * @section page_iface_wl_subcompositor_desc Description
- *
- * The global interface exposing sub-surface compositing capabilities.
- * A wl_surface, that has sub-surfaces associated, is called the
- * parent surface. Sub-surfaces can be arbitrarily nested and create
- * a tree of sub-surfaces.
- *
- * The root surface in a tree of sub-surfaces is the main
- * surface. The main surface cannot be a sub-surface, because
- * sub-surfaces must always have a parent.
- *
- * A main surface with its sub-surfaces forms a (compound) window.
- * For window management purposes, this set of wl_surface objects is
- * to be considered as a single window, and it should also behave as
- * such.
- *
- * The aim of sub-surfaces is to offload some of the compositing work
- * within a window from clients to the compositor. A prime example is
- * a video player with decorations and video in separate wl_surface
- * objects. This should allow the compositor to pass YUV video buffer
- * processing to dedicated overlay hardware when possible.
- * @section page_iface_wl_subcompositor_api API
- * See @ref iface_wl_subcompositor.
- */
-/**
- * @defgroup iface_wl_subcompositor The wl_subcompositor interface
- *
- * The global interface exposing sub-surface compositing capabilities.
- * A wl_surface, that has sub-surfaces associated, is called the
- * parent surface. Sub-surfaces can be arbitrarily nested and create
- * a tree of sub-surfaces.
- *
- * The root surface in a tree of sub-surfaces is the main
- * surface. The main surface cannot be a sub-surface, because
- * sub-surfaces must always have a parent.
- *
- * A main surface with its sub-surfaces forms a (compound) window.
- * For window management purposes, this set of wl_surface objects is
- * to be considered as a single window, and it should also behave as
- * such.
- *
- * The aim of sub-surfaces is to offload some of the compositing work
- * within a window from clients to the compositor. A prime example is
- * a video player with decorations and video in separate wl_surface
- * objects. This should allow the compositor to pass YUV video buffer
- * processing to dedicated overlay hardware when possible.
- */
-extern const struct wl_interface wl_subcompositor_interface;
-/**
- * @page page_iface_wl_subsurface wl_subsurface
- * @section page_iface_wl_subsurface_desc Description
- *
- * An additional interface to a wl_surface object, which has been
- * made a sub-surface. A sub-surface has one parent surface. A
- * sub-surface's size and position are not limited to that of the parent.
- * Particularly, a sub-surface is not automatically clipped to its
- * parent's area.
- *
- * A sub-surface becomes mapped, when a non-NULL wl_buffer is applied
- * and the parent surface is mapped. The order of which one happens
- * first is irrelevant. A sub-surface is hidden if the parent becomes
- * hidden, or if a NULL wl_buffer is applied. These rules apply
- * recursively through the tree of surfaces.
- *
- * The behaviour of a wl_surface.commit request on a sub-surface
- * depends on the sub-surface's mode. The possible modes are
- * synchronized and desynchronized, see methods
- * wl_subsurface.set_sync and wl_subsurface.set_desync. Synchronized
- * mode caches the wl_surface state to be applied when the parent's
- * state gets applied, and desynchronized mode applies the pending
- * wl_surface state directly. A sub-surface is initially in the
- * synchronized mode.
- *
- * Sub-surfaces have also other kind of state, which is managed by
- * wl_subsurface requests, as opposed to wl_surface requests. This
- * state includes the sub-surface position relative to the parent
- * surface (wl_subsurface.set_position), and the stacking order of
- * the parent and its sub-surfaces (wl_subsurface.place_above and
- * .place_below). This state is applied when the parent surface's
- * wl_surface state is applied, regardless of the sub-surface's mode.
- * As the exception, set_sync and set_desync are effective immediately.
- *
- * The main surface can be thought to be always in desynchronized mode,
- * since it does not have a parent in the sub-surfaces sense.
- *
- * Even if a sub-surface is in desynchronized mode, it will behave as
- * in synchronized mode, if its parent surface behaves as in
- * synchronized mode. This rule is applied recursively throughout the
- * tree of surfaces. This means, that one can set a sub-surface into
- * synchronized mode, and then assume that all its child and grand-child
- * sub-surfaces are synchronized, too, without explicitly setting them.
- *
- * If the wl_surface associated with the wl_subsurface is destroyed, the
- * wl_subsurface object becomes inert. Note, that destroying either object
- * takes effect immediately. If you need to synchronize the removal
- * of a sub-surface to the parent surface update, unmap the sub-surface
- * first by attaching a NULL wl_buffer, update parent, and then destroy
- * the sub-surface.
- *
- * If the parent wl_surface object is destroyed, the sub-surface is
- * unmapped.
- * @section page_iface_wl_subsurface_api API
- * See @ref iface_wl_subsurface.
- */
-/**
- * @defgroup iface_wl_subsurface The wl_subsurface interface
- *
- * An additional interface to a wl_surface object, which has been
- * made a sub-surface. A sub-surface has one parent surface. A
- * sub-surface's size and position are not limited to that of the parent.
- * Particularly, a sub-surface is not automatically clipped to its
- * parent's area.
- *
- * A sub-surface becomes mapped, when a non-NULL wl_buffer is applied
- * and the parent surface is mapped. The order of which one happens
- * first is irrelevant. A sub-surface is hidden if the parent becomes
- * hidden, or if a NULL wl_buffer is applied. These rules apply
- * recursively through the tree of surfaces.
- *
- * The behaviour of a wl_surface.commit request on a sub-surface
- * depends on the sub-surface's mode. The possible modes are
- * synchronized and desynchronized, see methods
- * wl_subsurface.set_sync and wl_subsurface.set_desync. Synchronized
- * mode caches the wl_surface state to be applied when the parent's
- * state gets applied, and desynchronized mode applies the pending
- * wl_surface state directly. A sub-surface is initially in the
- * synchronized mode.
- *
- * Sub-surfaces have also other kind of state, which is managed by
- * wl_subsurface requests, as opposed to wl_surface requests. This
- * state includes the sub-surface position relative to the parent
- * surface (wl_subsurface.set_position), and the stacking order of
- * the parent and its sub-surfaces (wl_subsurface.place_above and
- * .place_below). This state is applied when the parent surface's
- * wl_surface state is applied, regardless of the sub-surface's mode.
- * As the exception, set_sync and set_desync are effective immediately.
- *
- * The main surface can be thought to be always in desynchronized mode,
- * since it does not have a parent in the sub-surfaces sense.
- *
- * Even if a sub-surface is in desynchronized mode, it will behave as
- * in synchronized mode, if its parent surface behaves as in
- * synchronized mode. This rule is applied recursively throughout the
- * tree of surfaces. This means, that one can set a sub-surface into
- * synchronized mode, and then assume that all its child and grand-child
- * sub-surfaces are synchronized, too, without explicitly setting them.
- *
- * If the wl_surface associated with the wl_subsurface is destroyed, the
- * wl_subsurface object becomes inert. Note, that destroying either object
- * takes effect immediately. If you need to synchronize the removal
- * of a sub-surface to the parent surface update, unmap the sub-surface
- * first by attaching a NULL wl_buffer, update parent, and then destroy
- * the sub-surface.
- *
- * If the parent wl_surface object is destroyed, the sub-surface is
- * unmapped.
- */
-extern const struct wl_interface wl_subsurface_interface;
-
-#ifndef WL_DISPLAY_ERROR_ENUM
-#define WL_DISPLAY_ERROR_ENUM
-/**
- * @ingroup iface_wl_display
- * global error values
- *
- * These errors are global and can be emitted in response to any
- * server request.
- */
-enum wl_display_error {
-	/**
-	 * server couldn't find object
-	 */
-	WL_DISPLAY_ERROR_INVALID_OBJECT = 0,
-	/**
-	 * method doesn't exist on the specified interface
-	 */
-	WL_DISPLAY_ERROR_INVALID_METHOD = 1,
-	/**
-	 * server is out of memory
-	 */
-	WL_DISPLAY_ERROR_NO_MEMORY = 2,
-};
-#endif /* WL_DISPLAY_ERROR_ENUM */
-
-/**
- * @ingroup iface_wl_display
- * @struct wl_display_listener
- */
-struct wl_display_listener {
-	/**
-	 * fatal error event
-	 *
-	 * The error event is sent out when a fatal (non-recoverable)
-	 * error has occurred. The object_id argument is the object where
-	 * the error occurred, most often in response to a request to that
-	 * object. The code identifies the error and is defined by the
-	 * object interface. As such, each interface defines its own set of
-	 * error codes. The message is a brief description of the error,
-	 * for (debugging) convenience.
-	 * @param object_id object where the error occurred
-	 * @param code error code
-	 * @param message error description
-	 */
-	void (*error)(void *data,
-		      struct wl_display *wl_display,
-		      void *object_id,
-		      uint32_t code,
-		      const char *message);
-	/**
-	 * acknowledge object ID deletion
-	 *
-	 * This event is used internally by the object ID management
-	 * logic. When a client deletes an object, the server will send
-	 * this event to acknowledge that it has seen the delete request.
-	 * When the client receives this event, it will know that it can
-	 * safely reuse the object ID.
-	 * @param id deleted object ID
-	 */
-	void (*delete_id)(void *data,
-			  struct wl_display *wl_display,
-			  uint32_t id);
-};
-
-/**
- * @ingroup iface_wl_display
- */
-static inline int
-wl_display_add_listener(struct wl_display *wl_display,
-			const struct wl_display_listener *listener, void *data)
-{
-	return wl_proxy_add_listener((struct wl_proxy *) wl_display,
-				     (void (**)(void)) listener, data);
-}
-
-#define WL_DISPLAY_SYNC 0
-#define WL_DISPLAY_GET_REGISTRY 1
-
-/**
- * @ingroup iface_wl_display
- */
-#define WL_DISPLAY_ERROR_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_display
- */
-#define WL_DISPLAY_DELETE_ID_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_display
- */
-#define WL_DISPLAY_SYNC_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_display
- */
-#define WL_DISPLAY_GET_REGISTRY_SINCE_VERSION 1
-
-/** @ingroup iface_wl_display */
-static inline void
-wl_display_set_user_data(struct wl_display *wl_display, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_display, user_data);
-}
-
-/** @ingroup iface_wl_display */
-static inline void *
-wl_display_get_user_data(struct wl_display *wl_display)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_display);
-}
-
-static inline uint32_t
-wl_display_get_version(struct wl_display *wl_display)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_display);
-}
-
-/**
- * @ingroup iface_wl_display
- *
- * The sync request asks the server to emit the 'done' event
- * on the returned wl_callback object.  Since requests are
- * handled in-order and events are delivered in-order, this can
- * be used as a barrier to ensure all previous requests and the
- * resulting events have been handled.
- *
- * The object returned by this request will be destroyed by the
- * compositor after the callback is fired and as such the client must not
- * attempt to use it after that point.
- *
- * The callback_data passed in the callback is the event serial.
- */
-static inline struct wl_callback *
-wl_display_sync(struct wl_display *wl_display)
-{
-	struct wl_proxy *callback;
-
-	callback = wl_proxy_marshal_constructor((struct wl_proxy *) wl_display,
-			 WL_DISPLAY_SYNC, &wl_callback_interface, NULL);
-
-	return (struct wl_callback *) callback;
-}
-
-/**
- * @ingroup iface_wl_display
- *
- * This request creates a registry object that allows the client
- * to list and bind the global objects available from the
- * compositor.
- */
-static inline struct wl_registry *
-wl_display_get_registry(struct wl_display *wl_display)
-{
-	struct wl_proxy *registry;
-
-	registry = wl_proxy_marshal_constructor((struct wl_proxy *) wl_display,
-			 WL_DISPLAY_GET_REGISTRY, &wl_registry_interface, NULL);
-
-	return (struct wl_registry *) registry;
-}
-
-/**
- * @ingroup iface_wl_registry
- * @struct wl_registry_listener
- */
-struct wl_registry_listener {
-	/**
-	 * announce global object
-	 *
-	 * Notify the client of global objects.
-	 *
-	 * The event notifies the client that a global object with the
-	 * given name is now available, and it implements the given version
-	 * of the given interface.
-	 * @param name numeric name of the global object
-	 * @param interface interface implemented by the object
-	 * @param version interface version
-	 */
-	void (*global)(void *data,
-		       struct wl_registry *wl_registry,
-		       uint32_t name,
-		       const char *interface,
-		       uint32_t version);
-	/**
-	 * announce removal of global object
-	 *
-	 * Notify the client of removed global objects.
-	 *
-	 * This event notifies the client that the global identified by
-	 * name is no longer available. If the client bound to the global
-	 * using the bind request, the client should now destroy that
-	 * object.
-	 *
-	 * The object remains valid and requests to the object will be
-	 * ignored until the client destroys it, to avoid races between the
-	 * global going away and a client sending a request to it.
-	 * @param name numeric name of the global object
-	 */
-	void (*global_remove)(void *data,
-			      struct wl_registry *wl_registry,
-			      uint32_t name);
-};
-
-/**
- * @ingroup iface_wl_registry
- */
-static inline int
-wl_registry_add_listener(struct wl_registry *wl_registry,
-			 const struct wl_registry_listener *listener, void *data)
-{
-	return wl_proxy_add_listener((struct wl_proxy *) wl_registry,
-				     (void (**)(void)) listener, data);
-}
-
-#define WL_REGISTRY_BIND 0
-
-/**
- * @ingroup iface_wl_registry
- */
-#define WL_REGISTRY_GLOBAL_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_registry
- */
-#define WL_REGISTRY_GLOBAL_REMOVE_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_registry
- */
-#define WL_REGISTRY_BIND_SINCE_VERSION 1
-
-/** @ingroup iface_wl_registry */
-static inline void
-wl_registry_set_user_data(struct wl_registry *wl_registry, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_registry, user_data);
-}
-
-/** @ingroup iface_wl_registry */
-static inline void *
-wl_registry_get_user_data(struct wl_registry *wl_registry)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_registry);
-}
-
-static inline uint32_t
-wl_registry_get_version(struct wl_registry *wl_registry)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_registry);
-}
-
-/** @ingroup iface_wl_registry */
-static inline void
-wl_registry_destroy(struct wl_registry *wl_registry)
-{
-	wl_proxy_destroy((struct wl_proxy *) wl_registry);
-}
-
-/**
- * @ingroup iface_wl_registry
- *
- * Binds a new, client-created object to the server using the
- * specified name as the identifier.
- */
-static inline void *
-wl_registry_bind(struct wl_registry *wl_registry, uint32_t name, const struct wl_interface *interface, uint32_t version)
-{
-	struct wl_proxy *id;
-
-	id = wl_proxy_marshal_constructor_versioned((struct wl_proxy *) wl_registry,
-			 WL_REGISTRY_BIND, interface, version, name, interface->name, version, NULL);
-
-	return (void *) id;
-}
-
-/**
- * @ingroup iface_wl_callback
- * @struct wl_callback_listener
- */
-struct wl_callback_listener {
-	/**
-	 * done event
-	 *
-	 * Notify the client when the related request is done.
-	 * @param callback_data request-specific data for the callback
-	 */
-	void (*done)(void *data,
-		     struct wl_callback *wl_callback,
-		     uint32_t callback_data);
-};
-
-/**
- * @ingroup iface_wl_callback
- */
-static inline int
-wl_callback_add_listener(struct wl_callback *wl_callback,
-			 const struct wl_callback_listener *listener, void *data)
-{
-	return wl_proxy_add_listener((struct wl_proxy *) wl_callback,
-				     (void (**)(void)) listener, data);
-}
-
-/**
- * @ingroup iface_wl_callback
- */
-#define WL_CALLBACK_DONE_SINCE_VERSION 1
-
-
-/** @ingroup iface_wl_callback */
-static inline void
-wl_callback_set_user_data(struct wl_callback *wl_callback, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_callback, user_data);
-}
-
-/** @ingroup iface_wl_callback */
-static inline void *
-wl_callback_get_user_data(struct wl_callback *wl_callback)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_callback);
-}
-
-static inline uint32_t
-wl_callback_get_version(struct wl_callback *wl_callback)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_callback);
-}
-
-/** @ingroup iface_wl_callback */
-static inline void
-wl_callback_destroy(struct wl_callback *wl_callback)
-{
-	wl_proxy_destroy((struct wl_proxy *) wl_callback);
-}
-
-#define WL_COMPOSITOR_CREATE_SURFACE 0
-#define WL_COMPOSITOR_CREATE_REGION 1
-
-
-/**
- * @ingroup iface_wl_compositor
- */
-#define WL_COMPOSITOR_CREATE_SURFACE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_compositor
- */
-#define WL_COMPOSITOR_CREATE_REGION_SINCE_VERSION 1
-
-/** @ingroup iface_wl_compositor */
-static inline void
-wl_compositor_set_user_data(struct wl_compositor *wl_compositor, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_compositor, user_data);
-}
-
-/** @ingroup iface_wl_compositor */
-static inline void *
-wl_compositor_get_user_data(struct wl_compositor *wl_compositor)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_compositor);
-}
-
-static inline uint32_t
-wl_compositor_get_version(struct wl_compositor *wl_compositor)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_compositor);
-}
-
-/** @ingroup iface_wl_compositor */
-static inline void
-wl_compositor_destroy(struct wl_compositor *wl_compositor)
-{
-	wl_proxy_destroy((struct wl_proxy *) wl_compositor);
-}
-
-/**
- * @ingroup iface_wl_compositor
- *
- * Ask the compositor to create a new surface.
- */
-static inline struct wl_surface *
-wl_compositor_create_surface(struct wl_compositor *wl_compositor)
-{
-	struct wl_proxy *id;
-
-	id = wl_proxy_marshal_constructor((struct wl_proxy *) wl_compositor,
-			 WL_COMPOSITOR_CREATE_SURFACE, &wl_surface_interface, NULL);
-
-	return (struct wl_surface *) id;
-}
-
-/**
- * @ingroup iface_wl_compositor
- *
- * Ask the compositor to create a new region.
- */
-static inline struct wl_region *
-wl_compositor_create_region(struct wl_compositor *wl_compositor)
-{
-	struct wl_proxy *id;
-
-	id = wl_proxy_marshal_constructor((struct wl_proxy *) wl_compositor,
-			 WL_COMPOSITOR_CREATE_REGION, &wl_region_interface, NULL);
-
-	return (struct wl_region *) id;
-}
-
-#define WL_SHM_POOL_CREATE_BUFFER 0
-#define WL_SHM_POOL_DESTROY 1
-#define WL_SHM_POOL_RESIZE 2
-
-
-/**
- * @ingroup iface_wl_shm_pool
- */
-#define WL_SHM_POOL_CREATE_BUFFER_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shm_pool
- */
-#define WL_SHM_POOL_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shm_pool
- */
-#define WL_SHM_POOL_RESIZE_SINCE_VERSION 1
-
-/** @ingroup iface_wl_shm_pool */
-static inline void
-wl_shm_pool_set_user_data(struct wl_shm_pool *wl_shm_pool, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_shm_pool, user_data);
-}
-
-/** @ingroup iface_wl_shm_pool */
-static inline void *
-wl_shm_pool_get_user_data(struct wl_shm_pool *wl_shm_pool)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_shm_pool);
-}
-
-static inline uint32_t
-wl_shm_pool_get_version(struct wl_shm_pool *wl_shm_pool)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_shm_pool);
-}
-
-/**
- * @ingroup iface_wl_shm_pool
- *
- * Create a wl_buffer object from the pool.
- *
- * The buffer is created offset bytes into the pool and has
- * width and height as specified.  The stride argument specifies
- * the number of bytes from the beginning of one row to the beginning
- * of the next.  The format is the pixel format of the buffer and
- * must be one of those advertised through the wl_shm.format event.
- *
- * A buffer will keep a reference to the pool it was created from
- * so it is valid to destroy the pool immediately after creating
- * a buffer from it.
- */
-static inline struct wl_buffer *
-wl_shm_pool_create_buffer(struct wl_shm_pool *wl_shm_pool, int32_t offset, int32_t width, int32_t height, int32_t stride, uint32_t format)
-{
-	struct wl_proxy *id;
-
-	id = wl_proxy_marshal_constructor((struct wl_proxy *) wl_shm_pool,
-			 WL_SHM_POOL_CREATE_BUFFER, &wl_buffer_interface, NULL, offset, width, height, stride, format);
-
-	return (struct wl_buffer *) id;
-}
-
-/**
- * @ingroup iface_wl_shm_pool
- *
- * Destroy the shared memory pool.
- *
- * The mmapped memory will be released when all
- * buffers that have been created from this pool
- * are gone.
- */
-static inline void
-wl_shm_pool_destroy(struct wl_shm_pool *wl_shm_pool)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_shm_pool,
-			 WL_SHM_POOL_DESTROY);
-
-	wl_proxy_destroy((struct wl_proxy *) wl_shm_pool);
-}
-
-/**
- * @ingroup iface_wl_shm_pool
- *
- * This request will cause the server to remap the backing memory
- * for the pool from the file descriptor passed when the pool was
- * created, but using the new size.  This request can only be
- * used to make the pool bigger.
- */
-static inline void
-wl_shm_pool_resize(struct wl_shm_pool *wl_shm_pool, int32_t size)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_shm_pool,
-			 WL_SHM_POOL_RESIZE, size);
-}
-
-#ifndef WL_SHM_ERROR_ENUM
-#define WL_SHM_ERROR_ENUM
-/**
- * @ingroup iface_wl_shm
- * wl_shm error values
- *
- * These errors can be emitted in response to wl_shm requests.
- */
-enum wl_shm_error {
-	/**
-	 * buffer format is not known
-	 */
-	WL_SHM_ERROR_INVALID_FORMAT = 0,
-	/**
-	 * invalid size or stride during pool or buffer creation
-	 */
-	WL_SHM_ERROR_INVALID_STRIDE = 1,
-	/**
-	 * mmapping the file descriptor failed
-	 */
-	WL_SHM_ERROR_INVALID_FD = 2,
-};
-#endif /* WL_SHM_ERROR_ENUM */
-
-#ifndef WL_SHM_FORMAT_ENUM
-#define WL_SHM_FORMAT_ENUM
-/**
- * @ingroup iface_wl_shm
- * pixel formats
- *
- * This describes the memory layout of an individual pixel.
- *
- * All renderers should support argb8888 and xrgb8888 but any other
- * formats are optional and may not be supported by the particular
- * renderer in use.
- *
- * The drm format codes match the macros defined in drm_fourcc.h.
- * The formats actually supported by the compositor will be
- * reported by the format event.
- */
-enum wl_shm_format {
-	/**
-	 * 32-bit ARGB format, [31:0] A:R:G:B 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_ARGB8888 = 0,
-	/**
-	 * 32-bit RGB format, [31:0] x:R:G:B 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_XRGB8888 = 1,
-	/**
-	 * 8-bit color index format, [7:0] C
-	 */
-	WL_SHM_FORMAT_C8 = 0x20203843,
-	/**
-	 * 8-bit RGB format, [7:0] R:G:B 3:3:2
-	 */
-	WL_SHM_FORMAT_RGB332 = 0x38424752,
-	/**
-	 * 8-bit BGR format, [7:0] B:G:R 2:3:3
-	 */
-	WL_SHM_FORMAT_BGR233 = 0x38524742,
-	/**
-	 * 16-bit xRGB format, [15:0] x:R:G:B 4:4:4:4 little endian
-	 */
-	WL_SHM_FORMAT_XRGB4444 = 0x32315258,
-	/**
-	 * 16-bit xBGR format, [15:0] x:B:G:R 4:4:4:4 little endian
-	 */
-	WL_SHM_FORMAT_XBGR4444 = 0x32314258,
-	/**
-	 * 16-bit RGBx format, [15:0] R:G:B:x 4:4:4:4 little endian
-	 */
-	WL_SHM_FORMAT_RGBX4444 = 0x32315852,
-	/**
-	 * 16-bit BGRx format, [15:0] B:G:R:x 4:4:4:4 little endian
-	 */
-	WL_SHM_FORMAT_BGRX4444 = 0x32315842,
-	/**
-	 * 16-bit ARGB format, [15:0] A:R:G:B 4:4:4:4 little endian
-	 */
-	WL_SHM_FORMAT_ARGB4444 = 0x32315241,
-	/**
-	 * 16-bit ABGR format, [15:0] A:B:G:R 4:4:4:4 little endian
-	 */
-	WL_SHM_FORMAT_ABGR4444 = 0x32314241,
-	/**
-	 * 16-bit RBGA format, [15:0] R:G:B:A 4:4:4:4 little endian
-	 */
-	WL_SHM_FORMAT_RGBA4444 = 0x32314152,
-	/**
-	 * 16-bit BGRA format, [15:0] B:G:R:A 4:4:4:4 little endian
-	 */
-	WL_SHM_FORMAT_BGRA4444 = 0x32314142,
-	/**
-	 * 16-bit xRGB format, [15:0] x:R:G:B 1:5:5:5 little endian
-	 */
-	WL_SHM_FORMAT_XRGB1555 = 0x35315258,
-	/**
-	 * 16-bit xBGR 1555 format, [15:0] x:B:G:R 1:5:5:5 little endian
-	 */
-	WL_SHM_FORMAT_XBGR1555 = 0x35314258,
-	/**
-	 * 16-bit RGBx 5551 format, [15:0] R:G:B:x 5:5:5:1 little endian
-	 */
-	WL_SHM_FORMAT_RGBX5551 = 0x35315852,
-	/**
-	 * 16-bit BGRx 5551 format, [15:0] B:G:R:x 5:5:5:1 little endian
-	 */
-	WL_SHM_FORMAT_BGRX5551 = 0x35315842,
-	/**
-	 * 16-bit ARGB 1555 format, [15:0] A:R:G:B 1:5:5:5 little endian
-	 */
-	WL_SHM_FORMAT_ARGB1555 = 0x35315241,
-	/**
-	 * 16-bit ABGR 1555 format, [15:0] A:B:G:R 1:5:5:5 little endian
-	 */
-	WL_SHM_FORMAT_ABGR1555 = 0x35314241,
-	/**
-	 * 16-bit RGBA 5551 format, [15:0] R:G:B:A 5:5:5:1 little endian
-	 */
-	WL_SHM_FORMAT_RGBA5551 = 0x35314152,
-	/**
-	 * 16-bit BGRA 5551 format, [15:0] B:G:R:A 5:5:5:1 little endian
-	 */
-	WL_SHM_FORMAT_BGRA5551 = 0x35314142,
-	/**
-	 * 16-bit RGB 565 format, [15:0] R:G:B 5:6:5 little endian
-	 */
-	WL_SHM_FORMAT_RGB565 = 0x36314752,
-	/**
-	 * 16-bit BGR 565 format, [15:0] B:G:R 5:6:5 little endian
-	 */
-	WL_SHM_FORMAT_BGR565 = 0x36314742,
-	/**
-	 * 24-bit RGB format, [23:0] R:G:B little endian
-	 */
-	WL_SHM_FORMAT_RGB888 = 0x34324752,
-	/**
-	 * 24-bit BGR format, [23:0] B:G:R little endian
-	 */
-	WL_SHM_FORMAT_BGR888 = 0x34324742,
-	/**
-	 * 32-bit xBGR format, [31:0] x:B:G:R 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_XBGR8888 = 0x34324258,
-	/**
-	 * 32-bit RGBx format, [31:0] R:G:B:x 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_RGBX8888 = 0x34325852,
-	/**
-	 * 32-bit BGRx format, [31:0] B:G:R:x 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_BGRX8888 = 0x34325842,
-	/**
-	 * 32-bit ABGR format, [31:0] A:B:G:R 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_ABGR8888 = 0x34324241,
-	/**
-	 * 32-bit RGBA format, [31:0] R:G:B:A 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_RGBA8888 = 0x34324152,
-	/**
-	 * 32-bit BGRA format, [31:0] B:G:R:A 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_BGRA8888 = 0x34324142,
-	/**
-	 * 32-bit xRGB format, [31:0] x:R:G:B 2:10:10:10 little endian
-	 */
-	WL_SHM_FORMAT_XRGB2101010 = 0x30335258,
-	/**
-	 * 32-bit xBGR format, [31:0] x:B:G:R 2:10:10:10 little endian
-	 */
-	WL_SHM_FORMAT_XBGR2101010 = 0x30334258,
-	/**
-	 * 32-bit RGBx format, [31:0] R:G:B:x 10:10:10:2 little endian
-	 */
-	WL_SHM_FORMAT_RGBX1010102 = 0x30335852,
-	/**
-	 * 32-bit BGRx format, [31:0] B:G:R:x 10:10:10:2 little endian
-	 */
-	WL_SHM_FORMAT_BGRX1010102 = 0x30335842,
-	/**
-	 * 32-bit ARGB format, [31:0] A:R:G:B 2:10:10:10 little endian
-	 */
-	WL_SHM_FORMAT_ARGB2101010 = 0x30335241,
-	/**
-	 * 32-bit ABGR format, [31:0] A:B:G:R 2:10:10:10 little endian
-	 */
-	WL_SHM_FORMAT_ABGR2101010 = 0x30334241,
-	/**
-	 * 32-bit RGBA format, [31:0] R:G:B:A 10:10:10:2 little endian
-	 */
-	WL_SHM_FORMAT_RGBA1010102 = 0x30334152,
-	/**
-	 * 32-bit BGRA format, [31:0] B:G:R:A 10:10:10:2 little endian
-	 */
-	WL_SHM_FORMAT_BGRA1010102 = 0x30334142,
-	/**
-	 * packed YCbCr format, [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_YUYV = 0x56595559,
-	/**
-	 * packed YCbCr format, [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_YVYU = 0x55595659,
-	/**
-	 * packed YCbCr format, [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_UYVY = 0x59565955,
-	/**
-	 * packed YCbCr format, [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_VYUY = 0x59555956,
-	/**
-	 * packed AYCbCr format, [31:0] A:Y:Cb:Cr 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_AYUV = 0x56555941,
-	/**
-	 * 2 plane YCbCr Cr:Cb format, 2x2 subsampled Cr:Cb plane
-	 */
-	WL_SHM_FORMAT_NV12 = 0x3231564e,
-	/**
-	 * 2 plane YCbCr Cb:Cr format, 2x2 subsampled Cb:Cr plane
-	 */
-	WL_SHM_FORMAT_NV21 = 0x3132564e,
-	/**
-	 * 2 plane YCbCr Cr:Cb format, 2x1 subsampled Cr:Cb plane
-	 */
-	WL_SHM_FORMAT_NV16 = 0x3631564e,
-	/**
-	 * 2 plane YCbCr Cb:Cr format, 2x1 subsampled Cb:Cr plane
-	 */
-	WL_SHM_FORMAT_NV61 = 0x3136564e,
-	/**
-	 * 3 plane YCbCr format, 4x4 subsampled Cb (1) and Cr (2) planes
-	 */
-	WL_SHM_FORMAT_YUV410 = 0x39565559,
-	/**
-	 * 3 plane YCbCr format, 4x4 subsampled Cr (1) and Cb (2) planes
-	 */
-	WL_SHM_FORMAT_YVU410 = 0x39555659,
-	/**
-	 * 3 plane YCbCr format, 4x1 subsampled Cb (1) and Cr (2) planes
-	 */
-	WL_SHM_FORMAT_YUV411 = 0x31315559,
-	/**
-	 * 3 plane YCbCr format, 4x1 subsampled Cr (1) and Cb (2) planes
-	 */
-	WL_SHM_FORMAT_YVU411 = 0x31315659,
-	/**
-	 * 3 plane YCbCr format, 2x2 subsampled Cb (1) and Cr (2) planes
-	 */
-	WL_SHM_FORMAT_YUV420 = 0x32315559,
-	/**
-	 * 3 plane YCbCr format, 2x2 subsampled Cr (1) and Cb (2) planes
-	 */
-	WL_SHM_FORMAT_YVU420 = 0x32315659,
-	/**
-	 * 3 plane YCbCr format, 2x1 subsampled Cb (1) and Cr (2) planes
-	 */
-	WL_SHM_FORMAT_YUV422 = 0x36315559,
-	/**
-	 * 3 plane YCbCr format, 2x1 subsampled Cr (1) and Cb (2) planes
-	 */
-	WL_SHM_FORMAT_YVU422 = 0x36315659,
-	/**
-	 * 3 plane YCbCr format, non-subsampled Cb (1) and Cr (2) planes
-	 */
-	WL_SHM_FORMAT_YUV444 = 0x34325559,
-	/**
-	 * 3 plane YCbCr format, non-subsampled Cr (1) and Cb (2) planes
-	 */
-	WL_SHM_FORMAT_YVU444 = 0x34325659,
-};
-#endif /* WL_SHM_FORMAT_ENUM */
-
-/**
- * @ingroup iface_wl_shm
- * @struct wl_shm_listener
- */
-struct wl_shm_listener {
-	/**
-	 * pixel format description
-	 *
-	 * Informs the client about a valid pixel format that can be used
-	 * for buffers. Known formats include argb8888 and xrgb8888.
-	 * @param format buffer pixel format
-	 */
-	void (*format)(void *data,
-		       struct wl_shm *wl_shm,
-		       uint32_t format);
-};
-
-/**
- * @ingroup iface_wl_shm
- */
-static inline int
-wl_shm_add_listener(struct wl_shm *wl_shm,
-		    const struct wl_shm_listener *listener, void *data)
-{
-	return wl_proxy_add_listener((struct wl_proxy *) wl_shm,
-				     (void (**)(void)) listener, data);
-}
-
-#define WL_SHM_CREATE_POOL 0
-
-/**
- * @ingroup iface_wl_shm
- */
-#define WL_SHM_FORMAT_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_shm
- */
-#define WL_SHM_CREATE_POOL_SINCE_VERSION 1
-
-/** @ingroup iface_wl_shm */
-static inline void
-wl_shm_set_user_data(struct wl_shm *wl_shm, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_shm, user_data);
-}
-
-/** @ingroup iface_wl_shm */
-static inline void *
-wl_shm_get_user_data(struct wl_shm *wl_shm)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_shm);
-}
-
-static inline uint32_t
-wl_shm_get_version(struct wl_shm *wl_shm)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_shm);
-}
-
-/** @ingroup iface_wl_shm */
-static inline void
-wl_shm_destroy(struct wl_shm *wl_shm)
-{
-	wl_proxy_destroy((struct wl_proxy *) wl_shm);
-}
-
-/**
- * @ingroup iface_wl_shm
- *
- * Create a new wl_shm_pool object.
- *
- * The pool can be used to create shared memory based buffer
- * objects.  The server will mmap size bytes of the passed file
- * descriptor, to use as backing memory for the pool.
- */
-static inline struct wl_shm_pool *
-wl_shm_create_pool(struct wl_shm *wl_shm, int32_t fd, int32_t size)
-{
-	struct wl_proxy *id;
-
-	id = wl_proxy_marshal_constructor((struct wl_proxy *) wl_shm,
-			 WL_SHM_CREATE_POOL, &wl_shm_pool_interface, NULL, fd, size);
-
-	return (struct wl_shm_pool *) id;
-}
-
-/**
- * @ingroup iface_wl_buffer
- * @struct wl_buffer_listener
- */
-struct wl_buffer_listener {
-	/**
-	 * compositor releases buffer
-	 *
-	 * Sent when this wl_buffer is no longer used by the compositor.
-	 * The client is now free to reuse or destroy this buffer and its
-	 * backing storage.
-	 *
-	 * If a client receives a release event before the frame callback
-	 * requested in the same wl_surface.commit that attaches this
-	 * wl_buffer to a surface, then the client is immediately free to
-	 * reuse the buffer and its backing storage, and does not need a
-	 * second buffer for the next surface content update. Typically
-	 * this is possible, when the compositor maintains a copy of the
-	 * wl_surface contents, e.g. as a GL texture. This is an important
-	 * optimization for GL(ES) compositors with wl_shm clients.
-	 */
-	void (*release)(void *data,
-			struct wl_buffer *wl_buffer);
-};
-
-/**
- * @ingroup iface_wl_buffer
- */
-static inline int
-wl_buffer_add_listener(struct wl_buffer *wl_buffer,
-		       const struct wl_buffer_listener *listener, void *data)
-{
-	return wl_proxy_add_listener((struct wl_proxy *) wl_buffer,
-				     (void (**)(void)) listener, data);
-}
-
-#define WL_BUFFER_DESTROY 0
-
-/**
- * @ingroup iface_wl_buffer
- */
-#define WL_BUFFER_RELEASE_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_buffer
- */
-#define WL_BUFFER_DESTROY_SINCE_VERSION 1
-
-/** @ingroup iface_wl_buffer */
-static inline void
-wl_buffer_set_user_data(struct wl_buffer *wl_buffer, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_buffer, user_data);
-}
-
-/** @ingroup iface_wl_buffer */
-static inline void *
-wl_buffer_get_user_data(struct wl_buffer *wl_buffer)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_buffer);
-}
-
-static inline uint32_t
-wl_buffer_get_version(struct wl_buffer *wl_buffer)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_buffer);
-}
-
-/**
- * @ingroup iface_wl_buffer
- *
- * Destroy a buffer. If and how you need to release the backing
- * storage is defined by the buffer factory interface.
- *
- * For possible side-effects to a surface, see wl_surface.attach.
- */
-static inline void
-wl_buffer_destroy(struct wl_buffer *wl_buffer)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_buffer,
-			 WL_BUFFER_DESTROY);
-
-	wl_proxy_destroy((struct wl_proxy *) wl_buffer);
-}
-
-#ifndef WL_DATA_OFFER_ERROR_ENUM
-#define WL_DATA_OFFER_ERROR_ENUM
-enum wl_data_offer_error {
-	/**
-	 * finish request was called untimely
-	 */
-	WL_DATA_OFFER_ERROR_INVALID_FINISH = 0,
-	/**
-	 * action mask contains invalid values
-	 */
-	WL_DATA_OFFER_ERROR_INVALID_ACTION_MASK = 1,
-	/**
-	 * action argument has an invalid value
-	 */
-	WL_DATA_OFFER_ERROR_INVALID_ACTION = 2,
-	/**
-	 * offer doesn't accept this request
-	 */
-	WL_DATA_OFFER_ERROR_INVALID_OFFER = 3,
-};
-#endif /* WL_DATA_OFFER_ERROR_ENUM */
-
-/**
- * @ingroup iface_wl_data_offer
- * @struct wl_data_offer_listener
- */
-struct wl_data_offer_listener {
-	/**
-	 * advertise offered mime type
-	 *
-	 * Sent immediately after creating the wl_data_offer object. One
-	 * event per offered mime type.
-	 * @param mime_type offered mime type
-	 */
-	void (*offer)(void *data,
-		      struct wl_data_offer *wl_data_offer,
-		      const char *mime_type);
-	/**
-	 * notify the source-side available actions
-	 *
-	 * This event indicates the actions offered by the data source.
-	 * It will be sent right after wl_data_device.enter, or anytime the
-	 * source side changes its offered actions through
-	 * wl_data_source.set_actions.
-	 * @param source_actions actions offered by the data source
-	 * @since 3
-	 */
-	void (*source_actions)(void *data,
-			       struct wl_data_offer *wl_data_offer,
-			       uint32_t source_actions);
-	/**
-	 * notify the selected action
-	 *
-	 * This event indicates the action selected by the compositor
-	 * after matching the source/destination side actions. Only one
-	 * action (or none) will be offered here.
-	 *
-	 * This event can be emitted multiple times during the
-	 * drag-and-drop operation in response to destination side action
-	 * changes through wl_data_offer.set_actions.
-	 *
-	 * This event will no longer be emitted after wl_data_device.drop
-	 * happened on the drag-and-drop destination, the client must honor
-	 * the last action received, or the last preferred one set through
-	 * wl_data_offer.set_actions when handling an "ask" action.
-	 *
-	 * Compositors may also change the selected action on the fly,
-	 * mainly in response to keyboard modifier changes during the
-	 * drag-and-drop operation.
-	 *
-	 * The most recent action received is always the valid one. Prior
-	 * to receiving wl_data_device.drop, the chosen action may change
-	 * (e.g. due to keyboard modifiers being pressed). At the time of
-	 * receiving wl_data_device.drop the drag-and-drop destination must
-	 * honor the last action received.
-	 *
-	 * Action changes may still happen after wl_data_device.drop,
-	 * especially on "ask" actions, where the drag-and-drop destination
-	 * may choose another action afterwards. Action changes happening
-	 * at this stage are always the result of inter-client negotiation,
-	 * the compositor shall no longer be able to induce a different
-	 * action.
-	 *
-	 * Upon "ask" actions, it is expected that the drag-and-drop
-	 * destination may potentially choose a different action and/or
-	 * mime type, based on wl_data_offer.source_actions and finally
-	 * chosen by the user (e.g. popping up a menu with the available
-	 * options). The final wl_data_offer.set_actions and
-	 * wl_data_offer.accept requests must happen before the call to
-	 * wl_data_offer.finish.
-	 * @param dnd_action action selected by the compositor
-	 * @since 3
-	 */
-	void (*action)(void *data,
-		       struct wl_data_offer *wl_data_offer,
-		       uint32_t dnd_action);
-};
-
-/**
- * @ingroup iface_wl_data_offer
- */
-static inline int
-wl_data_offer_add_listener(struct wl_data_offer *wl_data_offer,
-			   const struct wl_data_offer_listener *listener, void *data)
-{
-	return wl_proxy_add_listener((struct wl_proxy *) wl_data_offer,
-				     (void (**)(void)) listener, data);
-}
-
-#define WL_DATA_OFFER_ACCEPT 0
-#define WL_DATA_OFFER_RECEIVE 1
-#define WL_DATA_OFFER_DESTROY 2
-#define WL_DATA_OFFER_FINISH 3
-#define WL_DATA_OFFER_SET_ACTIONS 4
-
-/**
- * @ingroup iface_wl_data_offer
- */
-#define WL_DATA_OFFER_OFFER_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_offer
- */
-#define WL_DATA_OFFER_SOURCE_ACTIONS_SINCE_VERSION 3
-/**
- * @ingroup iface_wl_data_offer
- */
-#define WL_DATA_OFFER_ACTION_SINCE_VERSION 3
-
-/**
- * @ingroup iface_wl_data_offer
- */
-#define WL_DATA_OFFER_ACCEPT_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_offer
- */
-#define WL_DATA_OFFER_RECEIVE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_offer
- */
-#define WL_DATA_OFFER_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_offer
- */
-#define WL_DATA_OFFER_FINISH_SINCE_VERSION 3
-/**
- * @ingroup iface_wl_data_offer
- */
-#define WL_DATA_OFFER_SET_ACTIONS_SINCE_VERSION 3
-
-/** @ingroup iface_wl_data_offer */
-static inline void
-wl_data_offer_set_user_data(struct wl_data_offer *wl_data_offer, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_data_offer, user_data);
-}
-
-/** @ingroup iface_wl_data_offer */
-static inline void *
-wl_data_offer_get_user_data(struct wl_data_offer *wl_data_offer)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_data_offer);
-}
-
-static inline uint32_t
-wl_data_offer_get_version(struct wl_data_offer *wl_data_offer)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_data_offer);
-}
-
-/**
- * @ingroup iface_wl_data_offer
- *
- * Indicate that the client can accept the given mime type, or
- * NULL for not accepted.
- *
- * For objects of version 2 or older, this request is used by the
- * client to give feedback whether the client can receive the given
- * mime type, or NULL if none is accepted; the feedback does not
- * determine whether the drag-and-drop operation succeeds or not.
- *
- * For objects of version 3 or newer, this request determines the
- * final result of the drag-and-drop operation. If the end result
- * is that no mime types were accepted, the drag-and-drop operation
- * will be cancelled and the corresponding drag source will receive
- * wl_data_source.cancelled. Clients may still use this event in
- * conjunction with wl_data_source.action for feedback.
- */
-static inline void
-wl_data_offer_accept(struct wl_data_offer *wl_data_offer, uint32_t serial, const char *mime_type)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_data_offer,
-			 WL_DATA_OFFER_ACCEPT, serial, mime_type);
-}
-
-/**
- * @ingroup iface_wl_data_offer
- *
- * To transfer the offered data, the client issues this request
- * and indicates the mime type it wants to receive.  The transfer
- * happens through the passed file descriptor (typically created
- * with the pipe system call).  The source client writes the data
- * in the mime type representation requested and then closes the
- * file descriptor.
- *
- * The receiving client reads from the read end of the pipe until
- * EOF and then closes its end, at which point the transfer is
- * complete.
- *
- * This request may happen multiple times for different mime types,
- * both before and after wl_data_device.drop. Drag-and-drop destination
- * clients may preemptively fetch data or examine it more closely to
- * determine acceptance.
- */
-static inline void
-wl_data_offer_receive(struct wl_data_offer *wl_data_offer, const char *mime_type, int32_t fd)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_data_offer,
-			 WL_DATA_OFFER_RECEIVE, mime_type, fd);
-}
-
-/**
- * @ingroup iface_wl_data_offer
- *
- * Destroy the data offer.
- */
-static inline void
-wl_data_offer_destroy(struct wl_data_offer *wl_data_offer)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_data_offer,
-			 WL_DATA_OFFER_DESTROY);
-
-	wl_proxy_destroy((struct wl_proxy *) wl_data_offer);
-}
-
-/**
- * @ingroup iface_wl_data_offer
- *
- * Notifies the compositor that the drag destination successfully
- * finished the drag-and-drop operation.
- *
- * Upon receiving this request, the compositor will emit
- * wl_data_source.dnd_finished on the drag source client.
- *
- * It is a client error to perform other requests than
- * wl_data_offer.destroy after this one. It is also an error to perform
- * this request after a NULL mime type has been set in
- * wl_data_offer.accept or no action was received through
- * wl_data_offer.action.
- */
-static inline void
-wl_data_offer_finish(struct wl_data_offer *wl_data_offer)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_data_offer,
-			 WL_DATA_OFFER_FINISH);
-}
-
-/**
- * @ingroup iface_wl_data_offer
- *
- * Sets the actions that the destination side client supports for
- * this operation. This request may trigger the emission of
- * wl_data_source.action and wl_data_offer.action events if the compositor
- * needs to change the selected action.
- *
- * This request can be called multiple times throughout the
- * drag-and-drop operation, typically in response to wl_data_device.enter
- * or wl_data_device.motion events.
- *
- * This request determines the final result of the drag-and-drop
- * operation. If the end result is that no action is accepted,
- * the drag source will receive wl_drag_source.cancelled.
- *
- * The dnd_actions argument must contain only values expressed in the
- * wl_data_device_manager.dnd_actions enum, and the preferred_action
- * argument must only contain one of those values set, otherwise it
- * will result in a protocol error.
- *
- * While managing an "ask" action, the destination drag-and-drop client
- * may perform further wl_data_offer.receive requests, and is expected
- * to perform one last wl_data_offer.set_actions request with a preferred
- * action other than "ask" (and optionally wl_data_offer.accept) before
- * requesting wl_data_offer.finish, in order to convey the action selected
- * by the user. If the preferred action is not in the
- * wl_data_offer.source_actions mask, an error will be raised.
- *
- * If the "ask" action is dismissed (e.g. user cancellation), the client
- * is expected to perform wl_data_offer.destroy right away.
- *
- * This request can only be made on drag-and-drop offers, a protocol error
- * will be raised otherwise.
- */
-static inline void
-wl_data_offer_set_actions(struct wl_data_offer *wl_data_offer, uint32_t dnd_actions, uint32_t preferred_action)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_data_offer,
-			 WL_DATA_OFFER_SET_ACTIONS, dnd_actions, preferred_action);
-}
-
-#ifndef WL_DATA_SOURCE_ERROR_ENUM
-#define WL_DATA_SOURCE_ERROR_ENUM
-enum wl_data_source_error {
-	/**
-	 * action mask contains invalid values
-	 */
-	WL_DATA_SOURCE_ERROR_INVALID_ACTION_MASK = 0,
-	/**
-	 * source doesn't accept this request
-	 */
-	WL_DATA_SOURCE_ERROR_INVALID_SOURCE = 1,
-};
-#endif /* WL_DATA_SOURCE_ERROR_ENUM */
-
-/**
- * @ingroup iface_wl_data_source
- * @struct wl_data_source_listener
- */
-struct wl_data_source_listener {
-	/**
-	 * a target accepts an offered mime type
-	 *
-	 * Sent when a target accepts pointer_focus or motion events. If
-	 * a target does not accept any of the offered types, type is NULL.
-	 *
-	 * Used for feedback during drag-and-drop.
-	 * @param mime_type mime type accepted by the target
-	 */
-	void (*target)(void *data,
-		       struct wl_data_source *wl_data_source,
-		       const char *mime_type);
-	/**
-	 * send the data
-	 *
-	 * Request for data from the client. Send the data as the
-	 * specified mime type over the passed file descriptor, then close
-	 * it.
-	 * @param mime_type mime type for the data
-	 * @param fd file descriptor for the data
-	 */
-	void (*send)(void *data,
-		     struct wl_data_source *wl_data_source,
-		     const char *mime_type,
-		     int32_t fd);
-	/**
-	 * selection was cancelled
-	 *
-	 * This data source is no longer valid. There are several reasons
-	 * why this could happen:
-	 *
-	 * - The data source has been replaced by another data source. -
-	 * The drag-and-drop operation was performed, but the drop
-	 * destination did not accept any of the mime types offered through
-	 * wl_data_source.target. - The drag-and-drop operation was
-	 * performed, but the drop destination did not select any of the
-	 * actions present in the mask offered through
-	 * wl_data_source.action. - The drag-and-drop operation was
-	 * performed but didn't happen over a surface. - The compositor
-	 * cancelled the drag-and-drop operation (e.g. compositor dependent
-	 * timeouts to avoid stale drag-and-drop transfers).
-	 *
-	 * The client should clean up and destroy this data source.
-	 *
-	 * For objects of version 2 or older, wl_data_source.cancelled will
-	 * only be emitted if the data source was replaced by another data
-	 * source.
-	 */
-	void (*cancelled)(void *data,
-			  struct wl_data_source *wl_data_source);
-	/**
-	 * the drag-and-drop operation physically finished
-	 *
-	 * The user performed the drop action. This event does not
-	 * indicate acceptance, wl_data_source.cancelled may still be
-	 * emitted afterwards if the drop destination does not accept any
-	 * mime type.
-	 *
-	 * However, this event might however not be received if the
-	 * compositor cancelled the drag-and-drop operation before this
-	 * event could happen.
-	 *
-	 * Note that the data_source may still be used in the future and
-	 * should not be destroyed here.
-	 * @since 3
-	 */
-	void (*dnd_drop_performed)(void *data,
-				   struct wl_data_source *wl_data_source);
-	/**
-	 * the drag-and-drop operation concluded
-	 *
-	 * The drop destination finished interoperating with this data
-	 * source, so the client is now free to destroy this data source
-	 * and free all associated data.
-	 *
-	 * If the action used to perform the operation was "move", the
-	 * source can now delete the transferred data.
-	 * @since 3
-	 */
-	void (*dnd_finished)(void *data,
-			     struct wl_data_source *wl_data_source);
-	/**
-	 * notify the selected action
-	 *
-	 * This event indicates the action selected by the compositor
-	 * after matching the source/destination side actions. Only one
-	 * action (or none) will be offered here.
-	 *
-	 * This event can be emitted multiple times during the
-	 * drag-and-drop operation, mainly in response to destination side
-	 * changes through wl_data_offer.set_actions, and as the data
-	 * device enters/leaves surfaces.
-	 *
-	 * It is only possible to receive this event after
-	 * wl_data_source.dnd_drop_performed if the drag-and-drop operation
-	 * ended in an "ask" action, in which case the final
-	 * wl_data_source.action event will happen immediately before
-	 * wl_data_source.dnd_finished.
-	 *
-	 * Compositors may also change the selected action on the fly,
-	 * mainly in response to keyboard modifier changes during the
-	 * drag-and-drop operation.
-	 *
-	 * The most recent action received is always the valid one. The
-	 * chosen action may change alongside negotiation (e.g. an "ask"
-	 * action can turn into a "move" operation), so the effects of the
-	 * final action must always be applied in
-	 * wl_data_offer.dnd_finished.
-	 *
-	 * Clients can trigger cursor surface changes from this point, so
-	 * they reflect the current action.
-	 * @param dnd_action action selected by the compositor
-	 * @since 3
-	 */
-	void (*action)(void *data,
-		       struct wl_data_source *wl_data_source,
-		       uint32_t dnd_action);
-};
-
-/**
- * @ingroup iface_wl_data_source
- */
-static inline int
-wl_data_source_add_listener(struct wl_data_source *wl_data_source,
-			    const struct wl_data_source_listener *listener, void *data)
-{
-	return wl_proxy_add_listener((struct wl_proxy *) wl_data_source,
-				     (void (**)(void)) listener, data);
-}
-
-#define WL_DATA_SOURCE_OFFER 0
-#define WL_DATA_SOURCE_DESTROY 1
-#define WL_DATA_SOURCE_SET_ACTIONS 2
-
-/**
- * @ingroup iface_wl_data_source
- */
-#define WL_DATA_SOURCE_TARGET_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_source
- */
-#define WL_DATA_SOURCE_SEND_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_source
- */
-#define WL_DATA_SOURCE_CANCELLED_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_source
- */
-#define WL_DATA_SOURCE_DND_DROP_PERFORMED_SINCE_VERSION 3
-/**
- * @ingroup iface_wl_data_source
- */
-#define WL_DATA_SOURCE_DND_FINISHED_SINCE_VERSION 3
-/**
- * @ingroup iface_wl_data_source
- */
-#define WL_DATA_SOURCE_ACTION_SINCE_VERSION 3
-
-/**
- * @ingroup iface_wl_data_source
- */
-#define WL_DATA_SOURCE_OFFER_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_source
- */
-#define WL_DATA_SOURCE_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_source
- */
-#define WL_DATA_SOURCE_SET_ACTIONS_SINCE_VERSION 3
-
-/** @ingroup iface_wl_data_source */
-static inline void
-wl_data_source_set_user_data(struct wl_data_source *wl_data_source, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_data_source, user_data);
-}
-
-/** @ingroup iface_wl_data_source */
-static inline void *
-wl_data_source_get_user_data(struct wl_data_source *wl_data_source)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_data_source);
-}
-
-static inline uint32_t
-wl_data_source_get_version(struct wl_data_source *wl_data_source)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_data_source);
-}
-
-/**
- * @ingroup iface_wl_data_source
- *
- * This request adds a mime type to the set of mime types
- * advertised to targets.  Can be called several times to offer
- * multiple types.
- */
-static inline void
-wl_data_source_offer(struct wl_data_source *wl_data_source, const char *mime_type)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_data_source,
-			 WL_DATA_SOURCE_OFFER, mime_type);
-}
-
-/**
- * @ingroup iface_wl_data_source
- *
- * Destroy the data source.
- */
-static inline void
-wl_data_source_destroy(struct wl_data_source *wl_data_source)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_data_source,
-			 WL_DATA_SOURCE_DESTROY);
-
-	wl_proxy_destroy((struct wl_proxy *) wl_data_source);
-}
-
-/**
- * @ingroup iface_wl_data_source
- *
- * Sets the actions that the source side client supports for this
- * operation. This request may trigger wl_data_source.action and
- * wl_data_offer.action events if the compositor needs to change the
- * selected action.
- *
- * The dnd_actions argument must contain only values expressed in the
- * wl_data_device_manager.dnd_actions enum, otherwise it will result
- * in a protocol error.
- *
- * This request must be made once only, and can only be made on sources
- * used in drag-and-drop, so it must be performed before
- * wl_data_device.start_drag. Attempting to use the source other than
- * for drag-and-drop will raise a protocol error.
- */
-static inline void
-wl_data_source_set_actions(struct wl_data_source *wl_data_source, uint32_t dnd_actions)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_data_source,
-			 WL_DATA_SOURCE_SET_ACTIONS, dnd_actions);
-}
-
-#ifndef WL_DATA_DEVICE_ERROR_ENUM
-#define WL_DATA_DEVICE_ERROR_ENUM
-enum wl_data_device_error {
-	/**
-	 * given wl_surface has another role
-	 */
-	WL_DATA_DEVICE_ERROR_ROLE = 0,
-};
-#endif /* WL_DATA_DEVICE_ERROR_ENUM */
-
-/**
- * @ingroup iface_wl_data_device
- * @struct wl_data_device_listener
- */
-struct wl_data_device_listener {
-	/**
-	 * introduce a new wl_data_offer
-	 *
-	 * The data_offer event introduces a new wl_data_offer object,
-	 * which will subsequently be used in either the data_device.enter
-	 * event (for drag-and-drop) or the data_device.selection event
-	 * (for selections). Immediately following the
-	 * data_device_data_offer event, the new data_offer object will
-	 * send out data_offer.offer events to describe the mime types it
-	 * offers.
-	 * @param id the new data_offer object
-	 */
-	void (*data_offer)(void *data,
-			   struct wl_data_device *wl_data_device,
-			   struct wl_data_offer *id);
-	/**
-	 * initiate drag-and-drop session
-	 *
-	 * This event is sent when an active drag-and-drop pointer enters
-	 * a surface owned by the client. The position of the pointer at
-	 * enter time is provided by the x and y arguments, in
-	 * surface-local coordinates.
-	 * @param serial serial number of the enter event
-	 * @param surface client surface entered
-	 * @param x surface-local x coordinate
-	 * @param y surface-local y coordinate
-	 * @param id source data_offer object
-	 */
-	void (*enter)(void *data,
-		      struct wl_data_device *wl_data_device,
-		      uint32_t serial,
-		      struct wl_surface *surface,
-		      wl_fixed_t x,
-		      wl_fixed_t y,
-		      struct wl_data_offer *id);
-	/**
-	 * end drag-and-drop session
-	 *
-	 * This event is sent when the drag-and-drop pointer leaves the
-	 * surface and the session ends. The client must destroy the
-	 * wl_data_offer introduced at enter time at this point.
-	 */
-	void (*leave)(void *data,
-		      struct wl_data_device *wl_data_device);
-	/**
-	 * drag-and-drop session motion
-	 *
-	 * This event is sent when the drag-and-drop pointer moves within
-	 * the currently focused surface. The new position of the pointer
-	 * is provided by the x and y arguments, in surface-local
-	 * coordinates.
-	 * @param time timestamp with millisecond granularity
-	 * @param x surface-local x coordinate
-	 * @param y surface-local y coordinate
-	 */
-	void (*motion)(void *data,
-		       struct wl_data_device *wl_data_device,
-		       uint32_t time,
-		       wl_fixed_t x,
-		       wl_fixed_t y);
-	/**
-	 * end drag-and-drop session successfully
-	 *
-	 * The event is sent when a drag-and-drop operation is ended
-	 * because the implicit grab is removed.
-	 *
-	 * The drag-and-drop destination is expected to honor the last
-	 * action received through wl_data_offer.action, if the resulting
-	 * action is "copy" or "move", the destination can still perform
-	 * wl_data_offer.receive requests, and is expected to end all
-	 * transfers with a wl_data_offer.finish request.
-	 *
-	 * If the resulting action is "ask", the action will not be
-	 * considered final. The drag-and-drop destination is expected to
-	 * perform one last wl_data_offer.set_actions request, or
-	 * wl_data_offer.destroy in order to cancel the operation.
-	 */
-	void (*drop)(void *data,
-		     struct wl_data_device *wl_data_device);
-	/**
-	 * advertise new selection
-	 *
-	 * The selection event is sent out to notify the client of a new
-	 * wl_data_offer for the selection for this device. The
-	 * data_device.data_offer and the data_offer.offer events are sent
-	 * out immediately before this event to introduce the data offer
-	 * object. The selection event is sent to a client immediately
-	 * before receiving keyboard focus and when a new selection is set
-	 * while the client has keyboard focus. The data_offer is valid
-	 * until a new data_offer or NULL is received or until the client
-	 * loses keyboard focus. The client must destroy the previous
-	 * selection data_offer, if any, upon receiving this event.
-	 * @param id selection data_offer object
-	 */
-	void (*selection)(void *data,
-			  struct wl_data_device *wl_data_device,
-			  struct wl_data_offer *id);
-};
-
-/**
- * @ingroup iface_wl_data_device
- */
-static inline int
-wl_data_device_add_listener(struct wl_data_device *wl_data_device,
-			    const struct wl_data_device_listener *listener, void *data)
-{
-	return wl_proxy_add_listener((struct wl_proxy *) wl_data_device,
-				     (void (**)(void)) listener, data);
-}
-
-#define WL_DATA_DEVICE_START_DRAG 0
-#define WL_DATA_DEVICE_SET_SELECTION 1
-#define WL_DATA_DEVICE_RELEASE 2
-
-/**
- * @ingroup iface_wl_data_device
- */
-#define WL_DATA_DEVICE_DATA_OFFER_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_device
- */
-#define WL_DATA_DEVICE_ENTER_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_device
- */
-#define WL_DATA_DEVICE_LEAVE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_device
- */
-#define WL_DATA_DEVICE_MOTION_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_device
- */
-#define WL_DATA_DEVICE_DROP_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_device
- */
-#define WL_DATA_DEVICE_SELECTION_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_data_device
- */
-#define WL_DATA_DEVICE_START_DRAG_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_device
- */
-#define WL_DATA_DEVICE_SET_SELECTION_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_device
- */
-#define WL_DATA_DEVICE_RELEASE_SINCE_VERSION 2
-
-/** @ingroup iface_wl_data_device */
-static inline void
-wl_data_device_set_user_data(struct wl_data_device *wl_data_device, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_data_device, user_data);
-}
-
-/** @ingroup iface_wl_data_device */
-static inline void *
-wl_data_device_get_user_data(struct wl_data_device *wl_data_device)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_data_device);
-}
-
-static inline uint32_t
-wl_data_device_get_version(struct wl_data_device *wl_data_device)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_data_device);
-}
-
-/** @ingroup iface_wl_data_device */
-static inline void
-wl_data_device_destroy(struct wl_data_device *wl_data_device)
-{
-	wl_proxy_destroy((struct wl_proxy *) wl_data_device);
-}
-
-/**
- * @ingroup iface_wl_data_device
- *
- * This request asks the compositor to start a drag-and-drop
- * operation on behalf of the client.
- *
- * The source argument is the data source that provides the data
- * for the eventual data transfer. If source is NULL, enter, leave
- * and motion events are sent only to the client that initiated the
- * drag and the client is expected to handle the data passing
- * internally.
- *
- * The origin surface is the surface where the drag originates and
- * the client must have an active implicit grab that matches the
- * serial.
- *
- * The icon surface is an optional (can be NULL) surface that
- * provides an icon to be moved around with the cursor.  Initially,
- * the top-left corner of the icon surface is placed at the cursor
- * hotspot, but subsequent wl_surface.attach request can move the
- * relative position. Attach requests must be confirmed with
- * wl_surface.commit as usual. The icon surface is given the role of
- * a drag-and-drop icon. If the icon surface already has another role,
- * it raises a protocol error.
- *
- * The current and pending input regions of the icon wl_surface are
- * cleared, and wl_surface.set_input_region is ignored until the
- * wl_surface is no longer used as the icon surface. When the use
- * as an icon ends, the current and pending input regions become
- * undefined, and the wl_surface is unmapped.
- */
-static inline void
-wl_data_device_start_drag(struct wl_data_device *wl_data_device, struct wl_data_source *source, struct wl_surface *origin, struct wl_surface *icon, uint32_t serial)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_data_device,
-			 WL_DATA_DEVICE_START_DRAG, source, origin, icon, serial);
-}
-
-/**
- * @ingroup iface_wl_data_device
- *
- * This request asks the compositor to set the selection
- * to the data from the source on behalf of the client.
- *
- * To unset the selection, set the source to NULL.
- */
-static inline void
-wl_data_device_set_selection(struct wl_data_device *wl_data_device, struct wl_data_source *source, uint32_t serial)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_data_device,
-			 WL_DATA_DEVICE_SET_SELECTION, source, serial);
-}
-
-/**
- * @ingroup iface_wl_data_device
- *
- * This request destroys the data device.
- */
-static inline void
-wl_data_device_release(struct wl_data_device *wl_data_device)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_data_device,
-			 WL_DATA_DEVICE_RELEASE);
-
-	wl_proxy_destroy((struct wl_proxy *) wl_data_device);
-}
-
-#ifndef WL_DATA_DEVICE_MANAGER_DND_ACTION_ENUM
-#define WL_DATA_DEVICE_MANAGER_DND_ACTION_ENUM
-/**
- * @ingroup iface_wl_data_device_manager
- * drag and drop actions
- *
- * This is a bitmask of the available/preferred actions in a
- * drag-and-drop operation.
- *
- * In the compositor, the selected action is a result of matching the
- * actions offered by the source and destination sides.  "action" events
- * with a "none" action will be sent to both source and destination if
- * there is no match. All further checks will effectively happen on
- * (source actions ∩ destination actions).
- *
- * In addition, compositors may also pick different actions in
- * reaction to key modifiers being pressed. One common design that
- * is used in major toolkits (and the behavior recommended for
- * compositors) is:
- *
- * - If no modifiers are pressed, the first match (in bit order)
- * will be used.
- * - Pressing Shift selects "move", if enabled in the mask.
- * - Pressing Control selects "copy", if enabled in the mask.
- *
- * Behavior beyond that is considered implementation-dependent.
- * Compositors may for example bind other modifiers (like Alt/Meta)
- * or drags initiated with other buttons than BTN_LEFT to specific
- * actions (e.g. "ask").
- */
-enum wl_data_device_manager_dnd_action {
-	/**
-	 * no action
-	 */
-	WL_DATA_DEVICE_MANAGER_DND_ACTION_NONE = 0,
-	/**
-	 * copy action
-	 */
-	WL_DATA_DEVICE_MANAGER_DND_ACTION_COPY = 1,
-	/**
-	 * move action
-	 */
-	WL_DATA_DEVICE_MANAGER_DND_ACTION_MOVE = 2,
-	/**
-	 * ask action
-	 */
-	WL_DATA_DEVICE_MANAGER_DND_ACTION_ASK = 4,
-};
-#endif /* WL_DATA_DEVICE_MANAGER_DND_ACTION_ENUM */
-
-#define WL_DATA_DEVICE_MANAGER_CREATE_DATA_SOURCE 0
-#define WL_DATA_DEVICE_MANAGER_GET_DATA_DEVICE 1
-
-
-/**
- * @ingroup iface_wl_data_device_manager
- */
-#define WL_DATA_DEVICE_MANAGER_CREATE_DATA_SOURCE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_device_manager
- */
-#define WL_DATA_DEVICE_MANAGER_GET_DATA_DEVICE_SINCE_VERSION 1
-
-/** @ingroup iface_wl_data_device_manager */
-static inline void
-wl_data_device_manager_set_user_data(struct wl_data_device_manager *wl_data_device_manager, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_data_device_manager, user_data);
-}
-
-/** @ingroup iface_wl_data_device_manager */
-static inline void *
-wl_data_device_manager_get_user_data(struct wl_data_device_manager *wl_data_device_manager)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_data_device_manager);
-}
-
-static inline uint32_t
-wl_data_device_manager_get_version(struct wl_data_device_manager *wl_data_device_manager)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_data_device_manager);
-}
-
-/** @ingroup iface_wl_data_device_manager */
-static inline void
-wl_data_device_manager_destroy(struct wl_data_device_manager *wl_data_device_manager)
-{
-	wl_proxy_destroy((struct wl_proxy *) wl_data_device_manager);
-}
-
-/**
- * @ingroup iface_wl_data_device_manager
- *
- * Create a new data source.
- */
-static inline struct wl_data_source *
-wl_data_device_manager_create_data_source(struct wl_data_device_manager *wl_data_device_manager)
-{
-	struct wl_proxy *id;
-
-	id = wl_proxy_marshal_constructor((struct wl_proxy *) wl_data_device_manager,
-			 WL_DATA_DEVICE_MANAGER_CREATE_DATA_SOURCE, &wl_data_source_interface, NULL);
-
-	return (struct wl_data_source *) id;
-}
-
-/**
- * @ingroup iface_wl_data_device_manager
- *
- * Create a new data device for a given seat.
- */
-static inline struct wl_data_device *
-wl_data_device_manager_get_data_device(struct wl_data_device_manager *wl_data_device_manager, struct wl_seat *seat)
-{
-	struct wl_proxy *id;
-
-	id = wl_proxy_marshal_constructor((struct wl_proxy *) wl_data_device_manager,
-			 WL_DATA_DEVICE_MANAGER_GET_DATA_DEVICE, &wl_data_device_interface, NULL, seat);
-
-	return (struct wl_data_device *) id;
-}
-
-#ifndef WL_SHELL_ERROR_ENUM
-#define WL_SHELL_ERROR_ENUM
-enum wl_shell_error {
-	/**
-	 * given wl_surface has another role
-	 */
-	WL_SHELL_ERROR_ROLE = 0,
-};
-#endif /* WL_SHELL_ERROR_ENUM */
-
-#define WL_SHELL_GET_SHELL_SURFACE 0
-
-
-/**
- * @ingroup iface_wl_shell
- */
-#define WL_SHELL_GET_SHELL_SURFACE_SINCE_VERSION 1
-
-/** @ingroup iface_wl_shell */
-static inline void
-wl_shell_set_user_data(struct wl_shell *wl_shell, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_shell, user_data);
-}
-
-/** @ingroup iface_wl_shell */
-static inline void *
-wl_shell_get_user_data(struct wl_shell *wl_shell)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_shell);
-}
-
-static inline uint32_t
-wl_shell_get_version(struct wl_shell *wl_shell)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_shell);
-}
-
-/** @ingroup iface_wl_shell */
-static inline void
-wl_shell_destroy(struct wl_shell *wl_shell)
-{
-	wl_proxy_destroy((struct wl_proxy *) wl_shell);
-}
-
-/**
- * @ingroup iface_wl_shell
- *
- * Create a shell surface for an existing surface. This gives
- * the wl_surface the role of a shell surface. If the wl_surface
- * already has another role, it raises a protocol error.
- *
- * Only one shell surface can be associated with a given surface.
- */
-static inline struct wl_shell_surface *
-wl_shell_get_shell_surface(struct wl_shell *wl_shell, struct wl_surface *surface)
-{
-	struct wl_proxy *id;
-
-	id = wl_proxy_marshal_constructor((struct wl_proxy *) wl_shell,
-			 WL_SHELL_GET_SHELL_SURFACE, &wl_shell_surface_interface, NULL, surface);
-
-	return (struct wl_shell_surface *) id;
-}
-
-#ifndef WL_SHELL_SURFACE_RESIZE_ENUM
-#define WL_SHELL_SURFACE_RESIZE_ENUM
-/**
- * @ingroup iface_wl_shell_surface
- * edge values for resizing
- *
- * These values are used to indicate which edge of a surface
- * is being dragged in a resize operation. The server may
- * use this information to adapt its behavior, e.g. choose
- * an appropriate cursor image.
- */
-enum wl_shell_surface_resize {
-	/**
-	 * no edge
-	 */
-	WL_SHELL_SURFACE_RESIZE_NONE = 0,
-	/**
-	 * top edge
-	 */
-	WL_SHELL_SURFACE_RESIZE_TOP = 1,
-	/**
-	 * bottom edge
-	 */
-	WL_SHELL_SURFACE_RESIZE_BOTTOM = 2,
-	/**
-	 * left edge
-	 */
-	WL_SHELL_SURFACE_RESIZE_LEFT = 4,
-	/**
-	 * top and left edges
-	 */
-	WL_SHELL_SURFACE_RESIZE_TOP_LEFT = 5,
-	/**
-	 * bottom and left edges
-	 */
-	WL_SHELL_SURFACE_RESIZE_BOTTOM_LEFT = 6,
-	/**
-	 * right edge
-	 */
-	WL_SHELL_SURFACE_RESIZE_RIGHT = 8,
-	/**
-	 * top and right edges
-	 */
-	WL_SHELL_SURFACE_RESIZE_TOP_RIGHT = 9,
-	/**
-	 * bottom and right edges
-	 */
-	WL_SHELL_SURFACE_RESIZE_BOTTOM_RIGHT = 10,
-};
-#endif /* WL_SHELL_SURFACE_RESIZE_ENUM */
-
-#ifndef WL_SHELL_SURFACE_TRANSIENT_ENUM
-#define WL_SHELL_SURFACE_TRANSIENT_ENUM
-/**
- * @ingroup iface_wl_shell_surface
- * details of transient behaviour
- *
- * These flags specify details of the expected behaviour
- * of transient surfaces. Used in the set_transient request.
- */
-enum wl_shell_surface_transient {
-	/**
-	 * do not set keyboard focus
-	 */
-	WL_SHELL_SURFACE_TRANSIENT_INACTIVE = 0x1,
-};
-#endif /* WL_SHELL_SURFACE_TRANSIENT_ENUM */
-
-#ifndef WL_SHELL_SURFACE_FULLSCREEN_METHOD_ENUM
-#define WL_SHELL_SURFACE_FULLSCREEN_METHOD_ENUM
-/**
- * @ingroup iface_wl_shell_surface
- * different method to set the surface fullscreen
- *
- * Hints to indicate to the compositor how to deal with a conflict
- * between the dimensions of the surface and the dimensions of the
- * output. The compositor is free to ignore this parameter.
- */
-enum wl_shell_surface_fullscreen_method {
-	/**
-	 * no preference, apply default policy
-	 */
-	WL_SHELL_SURFACE_FULLSCREEN_METHOD_DEFAULT = 0,
-	/**
-	 * scale, preserve the surface's aspect ratio and center on output
-	 */
-	WL_SHELL_SURFACE_FULLSCREEN_METHOD_SCALE = 1,
-	/**
-	 * switch output mode to the smallest mode that can fit the surface, add black borders to compensate size mismatch
-	 */
-	WL_SHELL_SURFACE_FULLSCREEN_METHOD_DRIVER = 2,
-	/**
-	 * no upscaling, center on output and add black borders to compensate size mismatch
-	 */
-	WL_SHELL_SURFACE_FULLSCREEN_METHOD_FILL = 3,
-};
-#endif /* WL_SHELL_SURFACE_FULLSCREEN_METHOD_ENUM */
-
-/**
- * @ingroup iface_wl_shell_surface
- * @struct wl_shell_surface_listener
- */
-struct wl_shell_surface_listener {
-	/**
-	 * ping client
-	 *
-	 * Ping a client to check if it is receiving events and sending
-	 * requests. A client is expected to reply with a pong request.
-	 * @param serial serial number of the ping
-	 */
-	void (*ping)(void *data,
-		     struct wl_shell_surface *wl_shell_surface,
-		     uint32_t serial);
-	/**
-	 * suggest resize
-	 *
-	 * The configure event asks the client to resize its surface.
-	 *
-	 * 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).
-	 *
-	 * The edges parameter provides a hint about how the surface was
-	 * resized. The client may use this information to decide how to
-	 * adjust its content to the new size (e.g. a scrolling area might
-	 * adjust its content position to leave the viewable content
-	 * unmoved).
-	 *
-	 * 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.
-	 * @param edges how the surface was resized
-	 * @param width new width of the surface
-	 * @param height new height of the surface
-	 */
-	void (*configure)(void *data,
-			  struct wl_shell_surface *wl_shell_surface,
-			  uint32_t edges,
-			  int32_t width,
-			  int32_t height);
-	/**
-	 * popup interaction is done
-	 *
-	 * The popup_done event is sent out when a popup grab is broken,
-	 * that is, when the user clicks a surface that doesn't belong to
-	 * the client owning the popup surface.
-	 */
-	void (*popup_done)(void *data,
-			   struct wl_shell_surface *wl_shell_surface);
-};
-
-/**
- * @ingroup iface_wl_shell_surface
- */
-static inline int
-wl_shell_surface_add_listener(struct wl_shell_surface *wl_shell_surface,
-			      const struct wl_shell_surface_listener *listener, void *data)
-{
-	return wl_proxy_add_listener((struct wl_proxy *) wl_shell_surface,
-				     (void (**)(void)) listener, data);
-}
-
-#define WL_SHELL_SURFACE_PONG 0
-#define WL_SHELL_SURFACE_MOVE 1
-#define WL_SHELL_SURFACE_RESIZE 2
-#define WL_SHELL_SURFACE_SET_TOPLEVEL 3
-#define WL_SHELL_SURFACE_SET_TRANSIENT 4
-#define WL_SHELL_SURFACE_SET_FULLSCREEN 5
-#define WL_SHELL_SURFACE_SET_POPUP 6
-#define WL_SHELL_SURFACE_SET_MAXIMIZED 7
-#define WL_SHELL_SURFACE_SET_TITLE 8
-#define WL_SHELL_SURFACE_SET_CLASS 9
-
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_PING_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_CONFIGURE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_POPUP_DONE_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_PONG_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_MOVE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_RESIZE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_SET_TOPLEVEL_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_SET_TRANSIENT_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_SET_FULLSCREEN_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_SET_POPUP_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_SET_MAXIMIZED_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_SET_TITLE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_SET_CLASS_SINCE_VERSION 1
-
-/** @ingroup iface_wl_shell_surface */
-static inline void
-wl_shell_surface_set_user_data(struct wl_shell_surface *wl_shell_surface, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_shell_surface, user_data);
-}
-
-/** @ingroup iface_wl_shell_surface */
-static inline void *
-wl_shell_surface_get_user_data(struct wl_shell_surface *wl_shell_surface)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_shell_surface);
-}
-
-static inline uint32_t
-wl_shell_surface_get_version(struct wl_shell_surface *wl_shell_surface)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_shell_surface);
-}
-
-/** @ingroup iface_wl_shell_surface */
-static inline void
-wl_shell_surface_destroy(struct wl_shell_surface *wl_shell_surface)
-{
-	wl_proxy_destroy((struct wl_proxy *) wl_shell_surface);
-}
-
-/**
- * @ingroup iface_wl_shell_surface
- *
- * A client must respond to a ping event with a pong request or
- * the client may be deemed unresponsive.
- */
-static inline void
-wl_shell_surface_pong(struct wl_shell_surface *wl_shell_surface, uint32_t serial)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_shell_surface,
-			 WL_SHELL_SURFACE_PONG, serial);
-}
-
-/**
- * @ingroup iface_wl_shell_surface
- *
- * Start a pointer-driven move of the surface.
- *
- * This request must be used in response to a button press event.
- * The server may ignore move requests depending on the state of
- * the surface (e.g. fullscreen or maximized).
- */
-static inline void
-wl_shell_surface_move(struct wl_shell_surface *wl_shell_surface, struct wl_seat *seat, uint32_t serial)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_shell_surface,
-			 WL_SHELL_SURFACE_MOVE, seat, serial);
-}
-
-/**
- * @ingroup iface_wl_shell_surface
- *
- * Start a pointer-driven resizing of the surface.
- *
- * This request must be used in response to a button press event.
- * The server may ignore resize requests depending on the state of
- * the surface (e.g. fullscreen or maximized).
- */
-static inline void
-wl_shell_surface_resize(struct wl_shell_surface *wl_shell_surface, struct wl_seat *seat, uint32_t serial, uint32_t edges)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_shell_surface,
-			 WL_SHELL_SURFACE_RESIZE, seat, serial, edges);
-}
-
-/**
- * @ingroup iface_wl_shell_surface
- *
- * Map the surface as a toplevel surface.
- *
- * A toplevel surface is not fullscreen, maximized or transient.
- */
-static inline void
-wl_shell_surface_set_toplevel(struct wl_shell_surface *wl_shell_surface)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_shell_surface,
-			 WL_SHELL_SURFACE_SET_TOPLEVEL);
-}
-
-/**
- * @ingroup iface_wl_shell_surface
- *
- * Map the surface relative to an existing surface.
- *
- * The x and y arguments specify the location of the upper left
- * corner of the surface relative to the upper left corner of the
- * parent surface, in surface-local coordinates.
- *
- * The flags argument controls details of the transient behaviour.
- */
-static inline void
-wl_shell_surface_set_transient(struct wl_shell_surface *wl_shell_surface, struct wl_surface *parent, int32_t x, int32_t y, uint32_t flags)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_shell_surface,
-			 WL_SHELL_SURFACE_SET_TRANSIENT, parent, x, y, flags);
-}
-
-/**
- * @ingroup iface_wl_shell_surface
- *
- * Map the surface as a fullscreen surface.
- *
- * If an output parameter is given then the surface will be made
- * fullscreen on that output. If the client does not specify the
- * output then the compositor will apply its policy - usually
- * choosing the output on which the surface has the biggest surface
- * area.
- *
- * The client may specify a method to resolve a size conflict
- * between the output size and the surface size - this is provided
- * through the method parameter.
- *
- * The framerate parameter is used only when the method is set
- * to "driver", to indicate the preferred framerate. A value of 0
- * indicates that the client does not care about framerate.  The
- * framerate is specified in mHz, that is framerate of 60000 is 60Hz.
- *
- * A method of "scale" or "driver" implies a scaling operation of
- * the surface, either via a direct scaling operation or a change of
- * the output mode. This will override any kind of output scaling, so
- * that mapping a surface with a buffer size equal to the mode can
- * fill the screen independent of buffer_scale.
- *
- * A method of "fill" means we don't scale up the buffer, however
- * any output scale is applied. This means that you may run into
- * an edge case where the application maps a buffer with the same
- * size of the output mode but buffer_scale 1 (thus making a
- * surface larger than the output). In this case it is allowed to
- * downscale the results to fit the screen.
- *
- * The compositor must reply to this request with a configure event
- * with the dimensions for the output on which the surface will
- * be made fullscreen.
- */
-static inline void
-wl_shell_surface_set_fullscreen(struct wl_shell_surface *wl_shell_surface, uint32_t method, uint32_t framerate, struct wl_output *output)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_shell_surface,
-			 WL_SHELL_SURFACE_SET_FULLSCREEN, method, framerate, output);
-}
-
-/**
- * @ingroup iface_wl_shell_surface
- *
- * Map the surface as a popup.
- *
- * A popup surface is a transient surface with an added pointer
- * grab.
- *
- * An existing implicit grab will be changed to owner-events mode,
- * and the popup grab will continue after the implicit grab ends
- * (i.e. releasing the mouse button does not cause the popup to
- * be unmapped).
- *
- * The popup grab continues until the window is destroyed or a
- * mouse button is pressed in any other client's window. A click
- * in any of the client's surfaces is reported as normal, however,
- * clicks in other clients' surfaces will be discarded and trigger
- * the callback.
- *
- * The x and y arguments specify the location of the upper left
- * corner of the surface relative to the upper left corner of the
- * parent surface, in surface-local coordinates.
- */
-static inline void
-wl_shell_surface_set_popup(struct wl_shell_surface *wl_shell_surface, struct wl_seat *seat, uint32_t serial, struct wl_surface *parent, int32_t x, int32_t y, uint32_t flags)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_shell_surface,
-			 WL_SHELL_SURFACE_SET_POPUP, seat, serial, parent, x, y, flags);
-}
-
-/**
- * @ingroup iface_wl_shell_surface
- *
- * Map the surface as a maximized surface.
- *
- * If an output parameter is given then the surface will be
- * maximized on that output. If the client does not specify the
- * output then the compositor will apply its policy - usually
- * choosing the output on which the surface has the biggest surface
- * area.
- *
- * The compositor will reply with a configure event telling
- * the expected new surface size. The operation is completed
- * on the next buffer attach to this surface.
- *
- * A maximized surface typically fills the entire output it is
- * bound to, except for desktop elements such as panels. This is
- * the main difference between a maximized shell surface and a
- * fullscreen shell surface.
- *
- * The details depend on the compositor implementation.
- */
-static inline void
-wl_shell_surface_set_maximized(struct wl_shell_surface *wl_shell_surface, struct wl_output *output)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_shell_surface,
-			 WL_SHELL_SURFACE_SET_MAXIMIZED, output);
-}
-
-/**
- * @ingroup iface_wl_shell_surface
- *
- * Set a short title for the surface.
- *
- * This string may be used to identify the surface in a task bar,
- * window list, or other user interface elements provided by the
- * compositor.
- *
- * The string must be encoded in UTF-8.
- */
-static inline void
-wl_shell_surface_set_title(struct wl_shell_surface *wl_shell_surface, const char *title)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_shell_surface,
-			 WL_SHELL_SURFACE_SET_TITLE, title);
-}
-
-/**
- * @ingroup iface_wl_shell_surface
- *
- * Set a class for the surface.
- *
- * The surface class identifies the general class of applications
- * to which the surface belongs. A common convention is to use the
- * file name (or the full path if it is a non-standard location) of
- * the application's .desktop file as the class.
- */
-static inline void
-wl_shell_surface_set_class(struct wl_shell_surface *wl_shell_surface, const char *class_)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_shell_surface,
-			 WL_SHELL_SURFACE_SET_CLASS, class_);
-}
-
-#ifndef WL_SURFACE_ERROR_ENUM
-#define WL_SURFACE_ERROR_ENUM
-/**
- * @ingroup iface_wl_surface
- * wl_surface error values
- *
- * These errors can be emitted in response to wl_surface requests.
- */
-enum wl_surface_error {
-	/**
-	 * buffer scale value is invalid
-	 */
-	WL_SURFACE_ERROR_INVALID_SCALE = 0,
-	/**
-	 * buffer transform value is invalid
-	 */
-	WL_SURFACE_ERROR_INVALID_TRANSFORM = 1,
-};
-#endif /* WL_SURFACE_ERROR_ENUM */
-
-/**
- * @ingroup iface_wl_surface
- * @struct wl_surface_listener
- */
-struct wl_surface_listener {
-	/**
-	 * surface enters an output
-	 *
-	 * This is emitted whenever a surface's creation, movement, or
-	 * resizing results in some part of it being within the scanout
-	 * region of an output.
-	 *
-	 * Note that a surface may be overlapping with zero or more
-	 * outputs.
-	 * @param output output entered by the surface
-	 */
-	void (*enter)(void *data,
-		      struct wl_surface *wl_surface,
-		      struct wl_output *output);
-	/**
-	 * surface leaves an output
-	 *
-	 * This is emitted whenever a surface's creation, movement, or
-	 * resizing results in it no longer having any part of it within
-	 * the scanout region of an output.
-	 * @param output output left by the surface
-	 */
-	void (*leave)(void *data,
-		      struct wl_surface *wl_surface,
-		      struct wl_output *output);
-};
-
-/**
- * @ingroup iface_wl_surface
- */
-static inline int
-wl_surface_add_listener(struct wl_surface *wl_surface,
-			const struct wl_surface_listener *listener, void *data)
-{
-	return wl_proxy_add_listener((struct wl_proxy *) wl_surface,
-				     (void (**)(void)) listener, data);
-}
-
-#define WL_SURFACE_DESTROY 0
-#define WL_SURFACE_ATTACH 1
-#define WL_SURFACE_DAMAGE 2
-#define WL_SURFACE_FRAME 3
-#define WL_SURFACE_SET_OPAQUE_REGION 4
-#define WL_SURFACE_SET_INPUT_REGION 5
-#define WL_SURFACE_COMMIT 6
-#define WL_SURFACE_SET_BUFFER_TRANSFORM 7
-#define WL_SURFACE_SET_BUFFER_SCALE 8
-#define WL_SURFACE_DAMAGE_BUFFER 9
-
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_ENTER_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_LEAVE_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_ATTACH_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_DAMAGE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_FRAME_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_SET_OPAQUE_REGION_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_SET_INPUT_REGION_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_COMMIT_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_SET_BUFFER_TRANSFORM_SINCE_VERSION 2
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_SET_BUFFER_SCALE_SINCE_VERSION 3
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_DAMAGE_BUFFER_SINCE_VERSION 4
-
-/** @ingroup iface_wl_surface */
-static inline void
-wl_surface_set_user_data(struct wl_surface *wl_surface, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_surface, user_data);
-}
-
-/** @ingroup iface_wl_surface */
-static inline void *
-wl_surface_get_user_data(struct wl_surface *wl_surface)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_surface);
-}
-
-static inline uint32_t
-wl_surface_get_version(struct wl_surface *wl_surface)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_surface);
-}
-
-/**
- * @ingroup iface_wl_surface
- *
- * Deletes the surface and invalidates its object ID.
- */
-static inline void
-wl_surface_destroy(struct wl_surface *wl_surface)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_surface,
-			 WL_SURFACE_DESTROY);
-
-	wl_proxy_destroy((struct wl_proxy *) wl_surface);
-}
-
-/**
- * @ingroup iface_wl_surface
- *
- * Set a buffer as the content of this surface.
- *
- * The new size of the surface is calculated based on the buffer
- * size transformed by the inverse buffer_transform and the
- * inverse buffer_scale. This means that the supplied buffer
- * must be an integer multiple of the buffer_scale.
- *
- * The x and y arguments specify the location of the new pending
- * buffer's upper left corner, relative to the current buffer's upper
- * left corner, in surface-local coordinates. In other words, the
- * x and y, combined with the new surface size define in which
- * directions the surface's size changes.
- *
- * Surface contents are double-buffered state, see wl_surface.commit.
- *
- * The initial surface contents are void; there is no content.
- * wl_surface.attach assigns the given wl_buffer as the pending
- * wl_buffer. wl_surface.commit makes the pending wl_buffer the new
- * surface contents, and the size of the surface becomes the size
- * calculated from the wl_buffer, as described above. After commit,
- * there is no pending buffer until the next attach.
- *
- * Committing a pending wl_buffer allows the compositor to read the
- * pixels in the wl_buffer. The compositor may access the pixels at
- * any time after the wl_surface.commit request. When the compositor
- * will not access the pixels anymore, it will send the
- * wl_buffer.release event. Only after receiving wl_buffer.release,
- * the client may reuse the wl_buffer. A wl_buffer that has been
- * attached and then replaced by another attach instead of committed
- * will not receive a release event, and is not used by the
- * compositor.
- *
- * Destroying the wl_buffer after wl_buffer.release does not change
- * the surface contents. However, if the client destroys the
- * wl_buffer before receiving the wl_buffer.release event, the surface
- * contents become undefined immediately.
- *
- * If wl_surface.attach is sent with a NULL wl_buffer, the
- * following wl_surface.commit will remove the surface content.
- */
-static inline void
-wl_surface_attach(struct wl_surface *wl_surface, struct wl_buffer *buffer, int32_t x, int32_t y)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_surface,
-			 WL_SURFACE_ATTACH, buffer, x, y);
-}
-
-/**
- * @ingroup iface_wl_surface
- *
- * This request is used to describe the regions where the pending
- * buffer is different from the current surface contents, and where
- * the surface therefore needs to be repainted. The compositor
- * ignores the parts of the damage that fall outside of the surface.
- *
- * Damage is double-buffered state, see wl_surface.commit.
- *
- * The damage rectangle is specified in surface-local coordinates,
- * where x and y specify the upper left corner of the damage rectangle.
- *
- * The initial value for pending damage is empty: no damage.
- * wl_surface.damage adds pending damage: the new pending damage
- * is the union of old pending damage and the given rectangle.
- *
- * wl_surface.commit assigns pending damage as the current damage,
- * and clears pending damage. The server will clear the current
- * damage as it repaints the surface.
- *
- * Alternatively, damage can be posted with wl_surface.damage_buffer
- * which uses buffer coordinates instead of surface coordinates,
- * and is probably the preferred and intuitive way of doing this.
- */
-static inline void
-wl_surface_damage(struct wl_surface *wl_surface, int32_t x, int32_t y, int32_t width, int32_t height)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_surface,
-			 WL_SURFACE_DAMAGE, x, y, width, height);
-}
-
-/**
- * @ingroup iface_wl_surface
- *
- * Request a notification when it is a good time to start drawing a new
- * frame, by creating a frame callback. This is useful for throttling
- * redrawing operations, and driving animations.
- *
- * When a client is animating on a wl_surface, it can use the 'frame'
- * request to get notified when it is a good time to draw and commit the
- * next frame of animation. If the client commits an update earlier than
- * that, it is likely that some updates will not make it to the display,
- * and the client is wasting resources by drawing too often.
- *
- * The frame request will take effect on the next wl_surface.commit.
- * The notification will only be posted for one frame unless
- * requested again. For a wl_surface, the notifications are posted in
- * the order the frame requests were committed.
- *
- * The server must send the notifications so that a client
- * will not send excessive updates, while still allowing
- * the highest possible update rate for clients that wait for the reply
- * before drawing again. The server should give some time for the client
- * to draw and commit after sending the frame callback events to let it
- * hit the next output refresh.
- *
- * A server should avoid signaling the frame callbacks if the
- * surface is not visible in any way, e.g. the surface is off-screen,
- * or completely obscured by other opaque surfaces.
- *
- * The object returned by this request will be destroyed by the
- * compositor after the callback is fired and as such the client must not
- * attempt to use it after that point.
- *
- * The callback_data passed in the callback is the current time, in
- * milliseconds, with an undefined base.
- */
-static inline struct wl_callback *
-wl_surface_frame(struct wl_surface *wl_surface)
-{
-	struct wl_proxy *callback;
-
-	callback = wl_proxy_marshal_constructor((struct wl_proxy *) wl_surface,
-			 WL_SURFACE_FRAME, &wl_callback_interface, NULL);
-
-	return (struct wl_callback *) callback;
-}
-
-/**
- * @ingroup iface_wl_surface
- *
- * This request sets the region of the surface that contains
- * opaque content.
- *
- * The opaque region is an optimization hint for the compositor
- * that lets it optimize the redrawing of content behind opaque
- * regions.  Setting an opaque region is not required for correct
- * behaviour, but marking transparent content as opaque will result
- * in repaint artifacts.
- *
- * The opaque region is specified in surface-local coordinates.
- *
- * The compositor ignores the parts of the opaque region that fall
- * outside of the surface.
- *
- * Opaque region is double-buffered state, see wl_surface.commit.
- *
- * wl_surface.set_opaque_region changes the pending opaque region.
- * wl_surface.commit copies the pending region to the current region.
- * Otherwise, the pending and current regions are never changed.
- *
- * The initial value for an opaque region is empty. Setting the pending
- * opaque region has copy semantics, and the wl_region object can be
- * destroyed immediately. A NULL wl_region causes the pending opaque
- * region to be set to empty.
- */
-static inline void
-wl_surface_set_opaque_region(struct wl_surface *wl_surface, struct wl_region *region)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_surface,
-			 WL_SURFACE_SET_OPAQUE_REGION, region);
-}
-
-/**
- * @ingroup iface_wl_surface
- *
- * This request sets the region of the surface that can receive
- * pointer and touch events.
- *
- * Input events happening outside of this region will try the next
- * surface in the server surface stack. The compositor ignores the
- * parts of the input region that fall outside of the surface.
- *
- * The input region is specified in surface-local coordinates.
- *
- * Input region is double-buffered state, see wl_surface.commit.
- *
- * wl_surface.set_input_region changes the pending input region.
- * wl_surface.commit copies the pending region to the current region.
- * Otherwise the pending and current regions are never changed,
- * except cursor and icon surfaces are special cases, see
- * wl_pointer.set_cursor and wl_data_device.start_drag.
- *
- * The initial value for an input region is infinite. That means the
- * whole surface will accept input. Setting the pending input region
- * has copy semantics, and the wl_region object can be destroyed
- * immediately. A NULL wl_region causes the input region to be set
- * to infinite.
- */
-static inline void
-wl_surface_set_input_region(struct wl_surface *wl_surface, struct wl_region *region)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_surface,
-			 WL_SURFACE_SET_INPUT_REGION, region);
-}
-
-/**
- * @ingroup iface_wl_surface
- *
- * Surface state (input, opaque, and damage regions, attached buffers,
- * etc.) is double-buffered. Protocol requests modify the pending state,
- * as opposed to the current state in use by the compositor. A commit
- * request atomically applies all pending state, replacing the current
- * state. After commit, the new pending state is as documented for each
- * related request.
- *
- * On commit, a pending wl_buffer is applied first, and all other state
- * second. This means that all coordinates in double-buffered state are
- * relative to the new wl_buffer coming into use, except for
- * wl_surface.attach itself. If there is no pending wl_buffer, the
- * coordinates are relative to the current surface contents.
- *
- * All requests that need a commit to become effective are documented
- * to affect double-buffered state.
- *
- * Other interfaces may add further double-buffered surface state.
- */
-static inline void
-wl_surface_commit(struct wl_surface *wl_surface)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_surface,
-			 WL_SURFACE_COMMIT);
-}
-
-/**
- * @ingroup iface_wl_surface
- *
- * This request sets an optional transformation on how the compositor
- * interprets the contents of the buffer attached to the surface. The
- * accepted values for the transform parameter are the values for
- * wl_output.transform.
- *
- * Buffer transform is double-buffered state, see wl_surface.commit.
- *
- * A newly created surface has its buffer transformation set to normal.
- *
- * wl_surface.set_buffer_transform changes the pending buffer
- * transformation. wl_surface.commit copies the pending buffer
- * transformation to the current one. Otherwise, the pending and current
- * values are never changed.
- *
- * The purpose of this request is to allow clients to render content
- * according to the output transform, thus permitting the compositor to
- * use certain optimizations even if the display is rotated. Using
- * hardware overlays and scanning out a client buffer for fullscreen
- * surfaces are examples of such optimizations. Those optimizations are
- * highly dependent on the compositor implementation, so the use of this
- * request should be considered on a case-by-case basis.
- *
- * Note that if the transform value includes 90 or 270 degree rotation,
- * the width of the buffer will become the surface height and the height
- * of the buffer will become the surface width.
- *
- * If transform is not one of the values from the
- * wl_output.transform enum the invalid_transform protocol error
- * is raised.
- */
-static inline void
-wl_surface_set_buffer_transform(struct wl_surface *wl_surface, int32_t transform)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_surface,
-			 WL_SURFACE_SET_BUFFER_TRANSFORM, transform);
-}
-
-/**
- * @ingroup iface_wl_surface
- *
- * This request sets an optional scaling factor on how the compositor
- * interprets the contents of the buffer attached to the window.
- *
- * Buffer scale is double-buffered state, see wl_surface.commit.
- *
- * A newly created surface has its buffer scale set to 1.
- *
- * wl_surface.set_buffer_scale changes the pending buffer scale.
- * wl_surface.commit copies the pending buffer scale to the current one.
- * Otherwise, the pending and current values are never changed.
- *
- * The purpose of this request is to allow clients to supply higher
- * resolution buffer data for use on high resolution outputs. It is
- * intended that you pick the same buffer scale as the scale of the
- * output that the surface is displayed on. This means the compositor
- * can avoid scaling when rendering the surface on that output.
- *
- * Note that if the scale is larger than 1, then you have to attach
- * a buffer that is larger (by a factor of scale in each dimension)
- * than the desired surface size.
- *
- * If scale is not positive the invalid_scale protocol error is
- * raised.
- */
-static inline void
-wl_surface_set_buffer_scale(struct wl_surface *wl_surface, int32_t scale)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_surface,
-			 WL_SURFACE_SET_BUFFER_SCALE, scale);
-}
-
-/**
- * @ingroup iface_wl_surface
- *
- * This request is used to describe the regions where the pending
- * buffer is different from the current surface contents, and where
- * the surface therefore needs to be repainted. The compositor
- * ignores the parts of the damage that fall outside of the surface.
- *
- * Damage is double-buffered state, see wl_surface.commit.
- *
- * The damage rectangle is specified in buffer coordinates,
- * where x and y specify the upper left corner of the damage rectangle.
- *
- * The initial value for pending damage is empty: no damage.
- * wl_surface.damage_buffer adds pending damage: the new pending
- * damage is the union of old pending damage and the given rectangle.
- *
- * wl_surface.commit assigns pending damage as the current damage,
- * and clears pending damage. The server will clear the current
- * damage as it repaints the surface.
- *
- * This request differs from wl_surface.damage in only one way - it
- * takes damage in buffer coordinates instead of surface-local
- * coordinates. While this generally is more intuitive than surface
- * coordinates, it is especially desirable when using wp_viewport
- * or when a drawing library (like EGL) is unaware of buffer scale
- * and buffer transform.
- *
- * Note: Because buffer transformation changes and damage requests may
- * be interleaved in the protocol stream, it is impossible to determine
- * the actual mapping between surface and buffer damage until
- * wl_surface.commit time. Therefore, compositors wishing to take both
- * kinds of damage into account will have to accumulate damage from the
- * two requests separately and only transform from one to the other
- * after receiving the wl_surface.commit.
- */
-static inline void
-wl_surface_damage_buffer(struct wl_surface *wl_surface, int32_t x, int32_t y, int32_t width, int32_t height)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_surface,
-			 WL_SURFACE_DAMAGE_BUFFER, x, y, width, height);
-}
-
-#ifndef WL_SEAT_CAPABILITY_ENUM
-#define WL_SEAT_CAPABILITY_ENUM
-/**
- * @ingroup iface_wl_seat
- * seat capability bitmask
- *
- * This is a bitmask of capabilities this seat has; if a member is
- * set, then it is present on the seat.
- */
-enum wl_seat_capability {
-	/**
-	 * the seat has pointer devices
-	 */
-	WL_SEAT_CAPABILITY_POINTER = 1,
-	/**
-	 * the seat has one or more keyboards
-	 */
-	WL_SEAT_CAPABILITY_KEYBOARD = 2,
-	/**
-	 * the seat has touch devices
-	 */
-	WL_SEAT_CAPABILITY_TOUCH = 4,
-};
-#endif /* WL_SEAT_CAPABILITY_ENUM */
-
-/**
- * @ingroup iface_wl_seat
- * @struct wl_seat_listener
- */
-struct wl_seat_listener {
-	/**
-	 * seat capabilities changed
-	 *
-	 * This is emitted whenever a seat gains or loses the pointer,
-	 * keyboard or touch capabilities. The argument is a capability
-	 * enum containing the complete set of capabilities this seat has.
-	 *
-	 * When the pointer capability is added, a client may create a
-	 * wl_pointer object using the wl_seat.get_pointer request. This
-	 * object will receive pointer events until the capability is
-	 * removed in the future.
-	 *
-	 * When the pointer capability is removed, a client should destroy
-	 * the wl_pointer objects associated with the seat where the
-	 * capability was removed, using the wl_pointer.release request. No
-	 * further pointer events will be received on these objects.
-	 *
-	 * In some compositors, if a seat regains the pointer capability
-	 * and a client has a previously obtained wl_pointer object of
-	 * version 4 or less, that object may start sending pointer events
-	 * again. This behavior is considered a misinterpretation of the
-	 * intended behavior and must not be relied upon by the client.
-	 * wl_pointer objects of version 5 or later must not send events if
-	 * created before the most recent event notifying the client of an
-	 * added pointer capability.
-	 *
-	 * The above behavior also applies to wl_keyboard and wl_touch with
-	 * the keyboard and touch capabilities, respectively.
-	 * @param capabilities capabilities of the seat
-	 */
-	void (*capabilities)(void *data,
-			     struct wl_seat *wl_seat,
-			     uint32_t capabilities);
-	/**
-	 * unique identifier for this seat
-	 *
-	 * In a multiseat configuration this can be used by the client to
-	 * help identify which physical devices the seat represents. Based
-	 * on the seat configuration used by the compositor.
-	 * @param name seat identifier
-	 * @since 2
-	 */
-	void (*name)(void *data,
-		     struct wl_seat *wl_seat,
-		     const char *name);
-};
-
-/**
- * @ingroup iface_wl_seat
- */
-static inline int
-wl_seat_add_listener(struct wl_seat *wl_seat,
-		     const struct wl_seat_listener *listener, void *data)
-{
-	return wl_proxy_add_listener((struct wl_proxy *) wl_seat,
-				     (void (**)(void)) listener, data);
-}
-
-#define WL_SEAT_GET_POINTER 0
-#define WL_SEAT_GET_KEYBOARD 1
-#define WL_SEAT_GET_TOUCH 2
-#define WL_SEAT_RELEASE 3
-
-/**
- * @ingroup iface_wl_seat
- */
-#define WL_SEAT_CAPABILITIES_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_seat
- */
-#define WL_SEAT_NAME_SINCE_VERSION 2
-
-/**
- * @ingroup iface_wl_seat
- */
-#define WL_SEAT_GET_POINTER_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_seat
- */
-#define WL_SEAT_GET_KEYBOARD_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_seat
- */
-#define WL_SEAT_GET_TOUCH_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_seat
- */
-#define WL_SEAT_RELEASE_SINCE_VERSION 5
-
-/** @ingroup iface_wl_seat */
-static inline void
-wl_seat_set_user_data(struct wl_seat *wl_seat, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_seat, user_data);
-}
-
-/** @ingroup iface_wl_seat */
-static inline void *
-wl_seat_get_user_data(struct wl_seat *wl_seat)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_seat);
-}
-
-static inline uint32_t
-wl_seat_get_version(struct wl_seat *wl_seat)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_seat);
-}
-
-/** @ingroup iface_wl_seat */
-static inline void
-wl_seat_destroy(struct wl_seat *wl_seat)
-{
-	wl_proxy_destroy((struct wl_proxy *) wl_seat);
-}
-
-/**
- * @ingroup iface_wl_seat
- *
- * The ID provided will be initialized to the wl_pointer interface
- * for this seat.
- *
- * This request only takes effect if the seat has the pointer
- * capability, or has had the pointer capability in the past.
- * It is a protocol violation to issue this request on a seat that has
- * never had the pointer capability.
- */
-static inline struct wl_pointer *
-wl_seat_get_pointer(struct wl_seat *wl_seat)
-{
-	struct wl_proxy *id;
-
-	id = wl_proxy_marshal_constructor((struct wl_proxy *) wl_seat,
-			 WL_SEAT_GET_POINTER, &wl_pointer_interface, NULL);
-
-	return (struct wl_pointer *) id;
-}
-
-/**
- * @ingroup iface_wl_seat
- *
- * The ID provided will be initialized to the wl_keyboard interface
- * for this seat.
- *
- * This request only takes effect if the seat has the keyboard
- * capability, or has had the keyboard capability in the past.
- * It is a protocol violation to issue this request on a seat that has
- * never had the keyboard capability.
- */
-static inline struct wl_keyboard *
-wl_seat_get_keyboard(struct wl_seat *wl_seat)
-{
-	struct wl_proxy *id;
-
-	id = wl_proxy_marshal_constructor((struct wl_proxy *) wl_seat,
-			 WL_SEAT_GET_KEYBOARD, &wl_keyboard_interface, NULL);
-
-	return (struct wl_keyboard *) id;
-}
-
-/**
- * @ingroup iface_wl_seat
- *
- * The ID provided will be initialized to the wl_touch interface
- * for this seat.
- *
- * This request only takes effect if the seat has the touch
- * capability, or has had the touch capability in the past.
- * It is a protocol violation to issue this request on a seat that has
- * never had the touch capability.
- */
-static inline struct wl_touch *
-wl_seat_get_touch(struct wl_seat *wl_seat)
-{
-	struct wl_proxy *id;
-
-	id = wl_proxy_marshal_constructor((struct wl_proxy *) wl_seat,
-			 WL_SEAT_GET_TOUCH, &wl_touch_interface, NULL);
-
-	return (struct wl_touch *) id;
-}
-
-/**
- * @ingroup iface_wl_seat
- *
- * Using this request a client can tell the server that it is not going to
- * use the seat object anymore.
- */
-static inline void
-wl_seat_release(struct wl_seat *wl_seat)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_seat,
-			 WL_SEAT_RELEASE);
-
-	wl_proxy_destroy((struct wl_proxy *) wl_seat);
-}
-
-#ifndef WL_POINTER_ERROR_ENUM
-#define WL_POINTER_ERROR_ENUM
-enum wl_pointer_error {
-	/**
-	 * given wl_surface has another role
-	 */
-	WL_POINTER_ERROR_ROLE = 0,
-};
-#endif /* WL_POINTER_ERROR_ENUM */
-
-#ifndef WL_POINTER_BUTTON_STATE_ENUM
-#define WL_POINTER_BUTTON_STATE_ENUM
-/**
- * @ingroup iface_wl_pointer
- * physical button state
- *
- * Describes the physical state of a button that produced the button
- * event.
- */
-enum wl_pointer_button_state {
-	/**
-	 * the button is not pressed
-	 */
-	WL_POINTER_BUTTON_STATE_RELEASED = 0,
-	/**
-	 * the button is pressed
-	 */
-	WL_POINTER_BUTTON_STATE_PRESSED = 1,
-};
-#endif /* WL_POINTER_BUTTON_STATE_ENUM */
-
-#ifndef WL_POINTER_AXIS_ENUM
-#define WL_POINTER_AXIS_ENUM
-/**
- * @ingroup iface_wl_pointer
- * axis types
- *
- * Describes the axis types of scroll events.
- */
-enum wl_pointer_axis {
-	/**
-	 * vertical axis
-	 */
-	WL_POINTER_AXIS_VERTICAL_SCROLL = 0,
-	/**
-	 * horizontal axis
-	 */
-	WL_POINTER_AXIS_HORIZONTAL_SCROLL = 1,
-};
-#endif /* WL_POINTER_AXIS_ENUM */
-
-#ifndef WL_POINTER_AXIS_SOURCE_ENUM
-#define WL_POINTER_AXIS_SOURCE_ENUM
-/**
- * @ingroup iface_wl_pointer
- * axis source types
- *
- * Describes the source types for axis events. This indicates to the
- * client how an axis event was physically generated; a client may
- * adjust the user interface accordingly. For example, scroll events
- * from a "finger" source may be in a smooth coordinate space with
- * kinetic scrolling whereas a "wheel" source may be in discrete steps
- * of a number of lines.
- *
- * The "continuous" axis source is a device generating events in a
- * continuous coordinate space, but using something other than a
- * finger. One example for this source is button-based scrolling where
- * the vertical motion of a device is converted to scroll events while
- * a button is held down.
- *
- * The "wheel tilt" axis source indicates that the actual device is a
- * wheel but the scroll event is not caused by a rotation but a
- * (usually sideways) tilt of the wheel.
- */
-enum wl_pointer_axis_source {
-	/**
-	 * a physical wheel rotation
-	 */
-	WL_POINTER_AXIS_SOURCE_WHEEL = 0,
-	/**
-	 * finger on a touch surface
-	 */
-	WL_POINTER_AXIS_SOURCE_FINGER = 1,
-	/**
-	 * continuous coordinate space
-	 */
-	WL_POINTER_AXIS_SOURCE_CONTINUOUS = 2,
-	/**
-	 * a physical wheel tilt
-	 * @since 6
-	 */
-	WL_POINTER_AXIS_SOURCE_WHEEL_TILT = 3,
-};
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_AXIS_SOURCE_WHEEL_TILT_SINCE_VERSION 6
-#endif /* WL_POINTER_AXIS_SOURCE_ENUM */
-
-/**
- * @ingroup iface_wl_pointer
- * @struct wl_pointer_listener
- */
-struct wl_pointer_listener {
-	/**
-	 * enter event
-	 *
-	 * Notification that this seat's pointer is focused on a certain
-	 * surface.
-	 *
-	 * When a seat's focus enters a surface, the pointer image is
-	 * undefined and a client should respond to this event by setting
-	 * an appropriate pointer image with the set_cursor request.
-	 * @param serial serial number of the enter event
-	 * @param surface surface entered by the pointer
-	 * @param surface_x surface-local x coordinate
-	 * @param surface_y surface-local y coordinate
-	 */
-	void (*enter)(void *data,
-		      struct wl_pointer *wl_pointer,
-		      uint32_t serial,
-		      struct wl_surface *surface,
-		      wl_fixed_t surface_x,
-		      wl_fixed_t surface_y);
-	/**
-	 * leave event
-	 *
-	 * Notification that this seat's pointer is no longer focused on
-	 * a certain surface.
-	 *
-	 * The leave notification is sent before the enter notification for
-	 * the new focus.
-	 * @param serial serial number of the leave event
-	 * @param surface surface left by the pointer
-	 */
-	void (*leave)(void *data,
-		      struct wl_pointer *wl_pointer,
-		      uint32_t serial,
-		      struct wl_surface *surface);
-	/**
-	 * pointer motion event
-	 *
-	 * Notification of pointer location change. The arguments
-	 * surface_x and surface_y are the location relative to the focused
-	 * surface.
-	 * @param time timestamp with millisecond granularity
-	 * @param surface_x surface-local x coordinate
-	 * @param surface_y surface-local y coordinate
-	 */
-	void (*motion)(void *data,
-		       struct wl_pointer *wl_pointer,
-		       uint32_t time,
-		       wl_fixed_t surface_x,
-		       wl_fixed_t surface_y);
-	/**
-	 * pointer button event
-	 *
-	 * Mouse button click and release notifications.
-	 *
-	 * The location of the click is given by the last motion or enter
-	 * event. The time argument is a timestamp with millisecond
-	 * granularity, with an undefined base.
-	 *
-	 * The button is a button code as defined in the Linux kernel's
-	 * linux/input-event-codes.h header file, e.g. BTN_LEFT.
-	 *
-	 * Any 16-bit button code value is reserved for future additions to
-	 * the kernel's event code list. All other button codes above
-	 * 0xFFFF are currently undefined but may be used in future
-	 * versions of this protocol.
-	 * @param serial serial number of the button event
-	 * @param time timestamp with millisecond granularity
-	 * @param button button that produced the event
-	 * @param state physical state of the button
-	 */
-	void (*button)(void *data,
-		       struct wl_pointer *wl_pointer,
-		       uint32_t serial,
-		       uint32_t time,
-		       uint32_t button,
-		       uint32_t state);
-	/**
-	 * axis event
-	 *
-	 * Scroll and other axis notifications.
-	 *
-	 * For scroll events (vertical and horizontal scroll axes), the
-	 * value parameter is the length of a vector along the specified
-	 * axis in a coordinate space identical to those of motion events,
-	 * representing a relative movement along the specified axis.
-	 *
-	 * For devices that support movements non-parallel to axes multiple
-	 * axis events will be emitted.
-	 *
-	 * When applicable, for example for touch pads, the server can
-	 * choose to emit scroll events where the motion vector is
-	 * equivalent to a motion event vector.
-	 *
-	 * When applicable, a client can transform its content relative to
-	 * the scroll distance.
-	 * @param time timestamp with millisecond granularity
-	 * @param axis axis type
-	 * @param value length of vector in surface-local coordinate space
-	 */
-	void (*axis)(void *data,
-		     struct wl_pointer *wl_pointer,
-		     uint32_t time,
-		     uint32_t axis,
-		     wl_fixed_t value);
-	/**
-	 * end of a pointer event sequence
-	 *
-	 * Indicates the end of a set of events that logically belong
-	 * together. A client is expected to accumulate the data in all
-	 * events within the frame before proceeding.
-	 *
-	 * All wl_pointer events before a wl_pointer.frame event belong
-	 * logically together. For example, in a diagonal scroll motion the
-	 * compositor will send an optional wl_pointer.axis_source event,
-	 * two wl_pointer.axis events (horizontal and vertical) and finally
-	 * a wl_pointer.frame event. The client may use this information to
-	 * calculate a diagonal vector for scrolling.
-	 *
-	 * When multiple wl_pointer.axis events occur within the same
-	 * frame, the motion vector is the combined motion of all events.
-	 * When a wl_pointer.axis and a wl_pointer.axis_stop event occur
-	 * within the same frame, this indicates that axis movement in one
-	 * axis has stopped but continues in the other axis. When multiple
-	 * wl_pointer.axis_stop events occur within the same frame, this
-	 * indicates that these axes stopped in the same instance.
-	 *
-	 * A wl_pointer.frame event is sent for every logical event group,
-	 * even if the group only contains a single wl_pointer event.
-	 * Specifically, a client may get a sequence: motion, frame,
-	 * button, frame, axis, frame, axis_stop, frame.
-	 *
-	 * The wl_pointer.enter and wl_pointer.leave events are logical
-	 * events generated by the compositor and not the hardware. These
-	 * events are also grouped by a wl_pointer.frame. When a pointer
-	 * moves from one surface to another, a compositor should group the
-	 * wl_pointer.leave event within the same wl_pointer.frame.
-	 * However, a client must not rely on wl_pointer.leave and
-	 * wl_pointer.enter being in the same wl_pointer.frame.
-	 * Compositor-specific policies may require the wl_pointer.leave
-	 * and wl_pointer.enter event being split across multiple
-	 * wl_pointer.frame groups.
-	 * @since 5
-	 */
-	void (*frame)(void *data,
-		      struct wl_pointer *wl_pointer);
-	/**
-	 * axis source event
-	 *
-	 * Source information for scroll and other axes.
-	 *
-	 * This event does not occur on its own. It is sent before a
-	 * wl_pointer.frame event and carries the source information for
-	 * all events within that frame.
-	 *
-	 * The source specifies how this event was generated. If the source
-	 * is wl_pointer.axis_source.finger, a wl_pointer.axis_stop event
-	 * will be sent when the user lifts the finger off the device.
-	 *
-	 * If the source is wl_pointer.axis_source.wheel,
-	 * wl_pointer.axis_source.wheel_tilt or
-	 * wl_pointer.axis_source.continuous, a wl_pointer.axis_stop event
-	 * may or may not be sent. Whether a compositor sends an axis_stop
-	 * event for these sources is hardware-specific and
-	 * implementation-dependent; clients must not rely on receiving an
-	 * axis_stop event for these scroll sources and should treat scroll
-	 * sequences from these scroll sources as unterminated by default.
-	 *
-	 * This event is optional. If the source is unknown for a
-	 * particular axis event sequence, no event is sent. Only one
-	 * wl_pointer.axis_source event is permitted per frame.
-	 *
-	 * The order of wl_pointer.axis_discrete and wl_pointer.axis_source
-	 * is not guaranteed.
-	 * @param axis_source source of the axis event
-	 * @since 5
-	 */
-	void (*axis_source)(void *data,
-			    struct wl_pointer *wl_pointer,
-			    uint32_t axis_source);
-	/**
-	 * axis stop event
-	 *
-	 * Stop notification for scroll and other axes.
-	 *
-	 * For some wl_pointer.axis_source types, a wl_pointer.axis_stop
-	 * event is sent to notify a client that the axis sequence has
-	 * terminated. This enables the client to implement kinetic
-	 * scrolling. See the wl_pointer.axis_source documentation for
-	 * information on when this event may be generated.
-	 *
-	 * Any wl_pointer.axis events with the same axis_source after this
-	 * event should be considered as the start of a new axis motion.
-	 *
-	 * The timestamp is to be interpreted identical to the timestamp in
-	 * the wl_pointer.axis event. The timestamp value may be the same
-	 * as a preceding wl_pointer.axis event.
-	 * @param time timestamp with millisecond granularity
-	 * @param axis the axis stopped with this event
-	 * @since 5
-	 */
-	void (*axis_stop)(void *data,
-			  struct wl_pointer *wl_pointer,
-			  uint32_t time,
-			  uint32_t axis);
-	/**
-	 * axis click event
-	 *
-	 * Discrete step information for scroll and other axes.
-	 *
-	 * This event carries the axis value of the wl_pointer.axis event
-	 * in discrete steps (e.g. mouse wheel clicks).
-	 *
-	 * This event does not occur on its own, it is coupled with a
-	 * wl_pointer.axis event that represents this axis value on a
-	 * continuous scale. The protocol guarantees that each
-	 * axis_discrete event is always followed by exactly one axis event
-	 * with the same axis number within the same wl_pointer.frame. Note
-	 * that the protocol allows for other events to occur between the
-	 * axis_discrete and its coupled axis event, including other
-	 * axis_discrete or axis events.
-	 *
-	 * This event is optional; continuous scrolling devices like
-	 * two-finger scrolling on touchpads do not have discrete steps and
-	 * do not generate this event.
-	 *
-	 * The discrete value carries the directional information. e.g. a
-	 * value of -2 is two steps towards the negative direction of this
-	 * axis.
-	 *
-	 * The axis number is identical to the axis number in the
-	 * associated axis event.
-	 *
-	 * The order of wl_pointer.axis_discrete and wl_pointer.axis_source
-	 * is not guaranteed.
-	 * @param axis axis type
-	 * @param discrete number of steps
-	 * @since 5
-	 */
-	void (*axis_discrete)(void *data,
-			      struct wl_pointer *wl_pointer,
-			      uint32_t axis,
-			      int32_t discrete);
-};
-
-/**
- * @ingroup iface_wl_pointer
- */
-static inline int
-wl_pointer_add_listener(struct wl_pointer *wl_pointer,
-			const struct wl_pointer_listener *listener, void *data)
-{
-	return wl_proxy_add_listener((struct wl_proxy *) wl_pointer,
-				     (void (**)(void)) listener, data);
-}
-
-#define WL_POINTER_SET_CURSOR 0
-#define WL_POINTER_RELEASE 1
-
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_ENTER_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_LEAVE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_MOTION_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_BUTTON_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_AXIS_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_FRAME_SINCE_VERSION 5
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_AXIS_SOURCE_SINCE_VERSION 5
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_AXIS_STOP_SINCE_VERSION 5
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_AXIS_DISCRETE_SINCE_VERSION 5
-
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_SET_CURSOR_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_RELEASE_SINCE_VERSION 3
-
-/** @ingroup iface_wl_pointer */
-static inline void
-wl_pointer_set_user_data(struct wl_pointer *wl_pointer, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_pointer, user_data);
-}
-
-/** @ingroup iface_wl_pointer */
-static inline void *
-wl_pointer_get_user_data(struct wl_pointer *wl_pointer)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_pointer);
-}
-
-static inline uint32_t
-wl_pointer_get_version(struct wl_pointer *wl_pointer)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_pointer);
-}
-
-/** @ingroup iface_wl_pointer */
-static inline void
-wl_pointer_destroy(struct wl_pointer *wl_pointer)
-{
-	wl_proxy_destroy((struct wl_proxy *) wl_pointer);
-}
-
-/**
- * @ingroup iface_wl_pointer
- *
- * Set the pointer surface, i.e., the surface that contains the
- * pointer image (cursor). This request gives the surface the role
- * of a cursor. If the surface already has another role, it raises
- * a protocol error.
- *
- * The cursor actually changes only if the pointer
- * focus for this device is one of the requesting client's surfaces
- * or the surface parameter is the current pointer surface. If
- * there was a previous surface set with this request it is
- * replaced. If surface is NULL, the pointer image is hidden.
- *
- * The parameters hotspot_x and hotspot_y define the position of
- * the pointer surface relative to the pointer location. Its
- * top-left corner is always at (x, y) - (hotspot_x, hotspot_y),
- * where (x, y) are the coordinates of the pointer location, in
- * surface-local coordinates.
- *
- * On surface.attach requests to the pointer surface, hotspot_x
- * and hotspot_y are decremented by the x and y parameters
- * passed to the request. Attach must be confirmed by
- * wl_surface.commit as usual.
- *
- * The hotspot can also be updated by passing the currently set
- * pointer surface to this request with new values for hotspot_x
- * and hotspot_y.
- *
- * The current and pending input regions of the wl_surface are
- * cleared, and wl_surface.set_input_region is ignored until the
- * wl_surface is no longer used as the cursor. When the use as a
- * cursor ends, the current and pending input regions become
- * undefined, and the wl_surface is unmapped.
- */
-static inline void
-wl_pointer_set_cursor(struct wl_pointer *wl_pointer, uint32_t serial, struct wl_surface *surface, int32_t hotspot_x, int32_t hotspot_y)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_pointer,
-			 WL_POINTER_SET_CURSOR, serial, surface, hotspot_x, hotspot_y);
-}
-
-/**
- * @ingroup iface_wl_pointer
- *
- * Using this request a client can tell the server that it is not going to
- * use the pointer object anymore.
- *
- * This request destroys the pointer proxy object, so clients must not call
- * wl_pointer_destroy() after using this request.
- */
-static inline void
-wl_pointer_release(struct wl_pointer *wl_pointer)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_pointer,
-			 WL_POINTER_RELEASE);
-
-	wl_proxy_destroy((struct wl_proxy *) wl_pointer);
-}
-
-#ifndef WL_KEYBOARD_KEYMAP_FORMAT_ENUM
-#define WL_KEYBOARD_KEYMAP_FORMAT_ENUM
-/**
- * @ingroup iface_wl_keyboard
- * keyboard mapping format
- *
- * This specifies the format of the keymap provided to the
- * client with the wl_keyboard.keymap event.
- */
-enum wl_keyboard_keymap_format {
-	/**
-	 * no keymap; client must understand how to interpret the raw keycode
-	 */
-	WL_KEYBOARD_KEYMAP_FORMAT_NO_KEYMAP = 0,
-	/**
-	 * libxkbcommon compatible; to determine the xkb keycode, clients must add 8 to the key event keycode
-	 */
-	WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1 = 1,
-};
-#endif /* WL_KEYBOARD_KEYMAP_FORMAT_ENUM */
-
-#ifndef WL_KEYBOARD_KEY_STATE_ENUM
-#define WL_KEYBOARD_KEY_STATE_ENUM
-/**
- * @ingroup iface_wl_keyboard
- * physical key state
- *
- * Describes the physical state of a key that produced the key event.
- */
-enum wl_keyboard_key_state {
-	/**
-	 * key is not pressed
-	 */
-	WL_KEYBOARD_KEY_STATE_RELEASED = 0,
-	/**
-	 * key is pressed
-	 */
-	WL_KEYBOARD_KEY_STATE_PRESSED = 1,
-};
-#endif /* WL_KEYBOARD_KEY_STATE_ENUM */
-
-/**
- * @ingroup iface_wl_keyboard
- * @struct wl_keyboard_listener
- */
-struct wl_keyboard_listener {
-	/**
-	 * keyboard mapping
-	 *
-	 * This event provides a file descriptor to the client which can
-	 * be memory-mapped to provide a keyboard mapping description.
-	 * @param format keymap format
-	 * @param fd keymap file descriptor
-	 * @param size keymap size, in bytes
-	 */
-	void (*keymap)(void *data,
-		       struct wl_keyboard *wl_keyboard,
-		       uint32_t format,
-		       int32_t fd,
-		       uint32_t size);
-	/**
-	 * enter event
-	 *
-	 * Notification that this seat's keyboard focus is on a certain
-	 * surface.
-	 * @param serial serial number of the enter event
-	 * @param surface surface gaining keyboard focus
-	 * @param keys the currently pressed keys
-	 */
-	void (*enter)(void *data,
-		      struct wl_keyboard *wl_keyboard,
-		      uint32_t serial,
-		      struct wl_surface *surface,
-		      struct wl_array *keys);
-	/**
-	 * leave event
-	 *
-	 * Notification that this seat's keyboard focus is no longer on a
-	 * certain surface.
-	 *
-	 * The leave notification is sent before the enter notification for
-	 * the new focus.
-	 * @param serial serial number of the leave event
-	 * @param surface surface that lost keyboard focus
-	 */
-	void (*leave)(void *data,
-		      struct wl_keyboard *wl_keyboard,
-		      uint32_t serial,
-		      struct wl_surface *surface);
-	/**
-	 * key event
-	 *
-	 * A key was pressed or released. The time argument is a
-	 * timestamp with millisecond granularity, with an undefined base.
-	 * @param serial serial number of the key event
-	 * @param time timestamp with millisecond granularity
-	 * @param key key that produced the event
-	 * @param state physical state of the key
-	 */
-	void (*key)(void *data,
-		    struct wl_keyboard *wl_keyboard,
-		    uint32_t serial,
-		    uint32_t time,
-		    uint32_t key,
-		    uint32_t state);
-	/**
-	 * modifier and group state
-	 *
-	 * Notifies clients that the modifier and/or group state has
-	 * changed, and it should update its local state.
-	 * @param serial serial number of the modifiers event
-	 * @param mods_depressed depressed modifiers
-	 * @param mods_latched latched modifiers
-	 * @param mods_locked locked modifiers
-	 * @param group keyboard layout
-	 */
-	void (*modifiers)(void *data,
-			  struct wl_keyboard *wl_keyboard,
-			  uint32_t serial,
-			  uint32_t mods_depressed,
-			  uint32_t mods_latched,
-			  uint32_t mods_locked,
-			  uint32_t group);
-	/**
-	 * repeat rate and delay
-	 *
-	 * Informs the client about the keyboard's repeat rate and delay.
-	 *
-	 * This event is sent as soon as the wl_keyboard object has been
-	 * created, and is guaranteed to be received by the client before
-	 * any key press event.
-	 *
-	 * Negative values for either rate or delay are illegal. A rate of
-	 * zero will disable any repeating (regardless of the value of
-	 * delay).
-	 *
-	 * This event can be sent later on as well with a new value if
-	 * necessary, so clients should continue listening for the event
-	 * past the creation of wl_keyboard.
-	 * @param rate the rate of repeating keys in characters per second
-	 * @param delay delay in milliseconds since key down until repeating starts
-	 * @since 4
-	 */
-	void (*repeat_info)(void *data,
-			    struct wl_keyboard *wl_keyboard,
-			    int32_t rate,
-			    int32_t delay);
-};
-
-/**
- * @ingroup iface_wl_keyboard
- */
-static inline int
-wl_keyboard_add_listener(struct wl_keyboard *wl_keyboard,
-			 const struct wl_keyboard_listener *listener, void *data)
-{
-	return wl_proxy_add_listener((struct wl_proxy *) wl_keyboard,
-				     (void (**)(void)) listener, data);
-}
-
-#define WL_KEYBOARD_RELEASE 0
-
-/**
- * @ingroup iface_wl_keyboard
- */
-#define WL_KEYBOARD_KEYMAP_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_keyboard
- */
-#define WL_KEYBOARD_ENTER_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_keyboard
- */
-#define WL_KEYBOARD_LEAVE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_keyboard
- */
-#define WL_KEYBOARD_KEY_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_keyboard
- */
-#define WL_KEYBOARD_MODIFIERS_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_keyboard
- */
-#define WL_KEYBOARD_REPEAT_INFO_SINCE_VERSION 4
-
-/**
- * @ingroup iface_wl_keyboard
- */
-#define WL_KEYBOARD_RELEASE_SINCE_VERSION 3
-
-/** @ingroup iface_wl_keyboard */
-static inline void
-wl_keyboard_set_user_data(struct wl_keyboard *wl_keyboard, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_keyboard, user_data);
-}
-
-/** @ingroup iface_wl_keyboard */
-static inline void *
-wl_keyboard_get_user_data(struct wl_keyboard *wl_keyboard)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_keyboard);
-}
-
-static inline uint32_t
-wl_keyboard_get_version(struct wl_keyboard *wl_keyboard)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_keyboard);
-}
-
-/** @ingroup iface_wl_keyboard */
-static inline void
-wl_keyboard_destroy(struct wl_keyboard *wl_keyboard)
-{
-	wl_proxy_destroy((struct wl_proxy *) wl_keyboard);
-}
-
-/**
- * @ingroup iface_wl_keyboard
- */
-static inline void
-wl_keyboard_release(struct wl_keyboard *wl_keyboard)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_keyboard,
-			 WL_KEYBOARD_RELEASE);
-
-	wl_proxy_destroy((struct wl_proxy *) wl_keyboard);
-}
-
-/**
- * @ingroup iface_wl_touch
- * @struct wl_touch_listener
- */
-struct wl_touch_listener {
-	/**
-	 * touch down event and beginning of a touch sequence
-	 *
-	 * A new touch point has appeared on the surface. This touch
-	 * point is assigned a unique ID. Future events from this touch
-	 * point reference this ID. The ID ceases to be valid after a touch
-	 * up event and may be reused in the future.
-	 * @param serial serial number of the touch down event
-	 * @param time timestamp with millisecond granularity
-	 * @param surface surface touched
-	 * @param id the unique ID of this touch point
-	 * @param x surface-local x coordinate
-	 * @param y surface-local y coordinate
-	 */
-	void (*down)(void *data,
-		     struct wl_touch *wl_touch,
-		     uint32_t serial,
-		     uint32_t time,
-		     struct wl_surface *surface,
-		     int32_t id,
-		     wl_fixed_t x,
-		     wl_fixed_t y);
-	/**
-	 * end of a touch event sequence
-	 *
-	 * The touch point has disappeared. No further events will be
-	 * sent for this touch point and the touch point's ID is released
-	 * and may be reused in a future touch down event.
-	 * @param serial serial number of the touch up event
-	 * @param time timestamp with millisecond granularity
-	 * @param id the unique ID of this touch point
-	 */
-	void (*up)(void *data,
-		   struct wl_touch *wl_touch,
-		   uint32_t serial,
-		   uint32_t time,
-		   int32_t id);
-	/**
-	 * update of touch point coordinates
-	 *
-	 * A touch point has changed coordinates.
-	 * @param time timestamp with millisecond granularity
-	 * @param id the unique ID of this touch point
-	 * @param x surface-local x coordinate
-	 * @param y surface-local y coordinate
-	 */
-	void (*motion)(void *data,
-		       struct wl_touch *wl_touch,
-		       uint32_t time,
-		       int32_t id,
-		       wl_fixed_t x,
-		       wl_fixed_t y);
-	/**
-	 * end of touch frame event
-	 *
-	 * Indicates the end of a set of events that logically belong
-	 * together. A client is expected to accumulate the data in all
-	 * events within the frame before proceeding.
-	 *
-	 * A wl_touch.frame terminates at least one event but otherwise no
-	 * guarantee is provided about the set of events within a frame. A
-	 * client must assume that any state not updated in a frame is
-	 * unchanged from the previously known state.
-	 */
-	void (*frame)(void *data,
-		      struct wl_touch *wl_touch);
-	/**
-	 * touch session cancelled
-	 *
-	 * Sent if the compositor decides the touch stream is a global
-	 * gesture. No further events are sent to the clients from that
-	 * particular gesture. Touch cancellation applies to all touch
-	 * points currently active on this client's surface. The client is
-	 * responsible for finalizing the touch points, future touch points
-	 * on this surface may reuse the touch point ID.
-	 */
-	void (*cancel)(void *data,
-		       struct wl_touch *wl_touch);
-	/**
-	 * update shape of touch point
-	 *
-	 * Sent when a touchpoint has changed its shape.
-	 *
-	 * This event does not occur on its own. It is sent before a
-	 * wl_touch.frame event and carries the new shape information for
-	 * any previously reported, or new touch points of that frame.
-	 *
-	 * Other events describing the touch point such as wl_touch.down,
-	 * wl_touch.motion or wl_touch.orientation may be sent within the
-	 * same wl_touch.frame. A client should treat these events as a
-	 * single logical touch point update. The order of wl_touch.shape,
-	 * wl_touch.orientation and wl_touch.motion is not guaranteed. A
-	 * wl_touch.down event is guaranteed to occur before the first
-	 * wl_touch.shape event for this touch ID but both events may occur
-	 * within the same wl_touch.frame.
-	 *
-	 * A touchpoint shape is approximated by an ellipse through the
-	 * major and minor axis length. The major axis length describes the
-	 * longer diameter of the ellipse, while the minor axis length
-	 * describes the shorter diameter. Major and minor are orthogonal
-	 * and both are specified in surface-local coordinates. The center
-	 * of the ellipse is always at the touchpoint location as reported
-	 * by wl_touch.down or wl_touch.move.
-	 *
-	 * This event is only sent by the compositor if the touch device
-	 * supports shape reports. The client has to make reasonable
-	 * assumptions about the shape if it did not receive this event.
-	 * @param id the unique ID of this touch point
-	 * @param major length of the major axis in surface-local coordinates
-	 * @param minor length of the minor axis in surface-local coordinates
-	 * @since 6
-	 */
-	void (*shape)(void *data,
-		      struct wl_touch *wl_touch,
-		      int32_t id,
-		      wl_fixed_t major,
-		      wl_fixed_t minor);
-	/**
-	 * update orientation of touch point
-	 *
-	 * Sent when a touchpoint has changed its orientation.
-	 *
-	 * This event does not occur on its own. It is sent before a
-	 * wl_touch.frame event and carries the new shape information for
-	 * any previously reported, or new touch points of that frame.
-	 *
-	 * Other events describing the touch point such as wl_touch.down,
-	 * wl_touch.motion or wl_touch.shape may be sent within the same
-	 * wl_touch.frame. A client should treat these events as a single
-	 * logical touch point update. The order of wl_touch.shape,
-	 * wl_touch.orientation and wl_touch.motion is not guaranteed. A
-	 * wl_touch.down event is guaranteed to occur before the first
-	 * wl_touch.orientation event for this touch ID but both events may
-	 * occur within the same wl_touch.frame.
-	 *
-	 * The orientation describes the clockwise angle of a touchpoint's
-	 * major axis to the positive surface y-axis and is normalized to
-	 * the -180 to +180 degree range. The granularity of orientation
-	 * depends on the touch device, some devices only support binary
-	 * rotation values between 0 and 90 degrees.
-	 *
-	 * This event is only sent by the compositor if the touch device
-	 * supports orientation reports.
-	 * @param id the unique ID of this touch point
-	 * @param orientation angle between major axis and positive surface y-axis in degrees
-	 * @since 6
-	 */
-	void (*orientation)(void *data,
-			    struct wl_touch *wl_touch,
-			    int32_t id,
-			    wl_fixed_t orientation);
-};
-
-/**
- * @ingroup iface_wl_touch
- */
-static inline int
-wl_touch_add_listener(struct wl_touch *wl_touch,
-		      const struct wl_touch_listener *listener, void *data)
-{
-	return wl_proxy_add_listener((struct wl_proxy *) wl_touch,
-				     (void (**)(void)) listener, data);
-}
-
-#define WL_TOUCH_RELEASE 0
-
-/**
- * @ingroup iface_wl_touch
- */
-#define WL_TOUCH_DOWN_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_touch
- */
-#define WL_TOUCH_UP_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_touch
- */
-#define WL_TOUCH_MOTION_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_touch
- */
-#define WL_TOUCH_FRAME_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_touch
- */
-#define WL_TOUCH_CANCEL_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_touch
- */
-#define WL_TOUCH_SHAPE_SINCE_VERSION 6
-/**
- * @ingroup iface_wl_touch
- */
-#define WL_TOUCH_ORIENTATION_SINCE_VERSION 6
-
-/**
- * @ingroup iface_wl_touch
- */
-#define WL_TOUCH_RELEASE_SINCE_VERSION 3
-
-/** @ingroup iface_wl_touch */
-static inline void
-wl_touch_set_user_data(struct wl_touch *wl_touch, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_touch, user_data);
-}
-
-/** @ingroup iface_wl_touch */
-static inline void *
-wl_touch_get_user_data(struct wl_touch *wl_touch)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_touch);
-}
-
-static inline uint32_t
-wl_touch_get_version(struct wl_touch *wl_touch)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_touch);
-}
-
-/** @ingroup iface_wl_touch */
-static inline void
-wl_touch_destroy(struct wl_touch *wl_touch)
-{
-	wl_proxy_destroy((struct wl_proxy *) wl_touch);
-}
-
-/**
- * @ingroup iface_wl_touch
- */
-static inline void
-wl_touch_release(struct wl_touch *wl_touch)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_touch,
-			 WL_TOUCH_RELEASE);
-
-	wl_proxy_destroy((struct wl_proxy *) wl_touch);
-}
-
-#ifndef WL_OUTPUT_SUBPIXEL_ENUM
-#define WL_OUTPUT_SUBPIXEL_ENUM
-/**
- * @ingroup iface_wl_output
- * subpixel geometry information
- *
- * This enumeration describes how the physical
- * pixels on an output are laid out.
- */
-enum wl_output_subpixel {
-	/**
-	 * unknown geometry
-	 */
-	WL_OUTPUT_SUBPIXEL_UNKNOWN = 0,
-	/**
-	 * no geometry
-	 */
-	WL_OUTPUT_SUBPIXEL_NONE = 1,
-	/**
-	 * horizontal RGB
-	 */
-	WL_OUTPUT_SUBPIXEL_HORIZONTAL_RGB = 2,
-	/**
-	 * horizontal BGR
-	 */
-	WL_OUTPUT_SUBPIXEL_HORIZONTAL_BGR = 3,
-	/**
-	 * vertical RGB
-	 */
-	WL_OUTPUT_SUBPIXEL_VERTICAL_RGB = 4,
-	/**
-	 * vertical BGR
-	 */
-	WL_OUTPUT_SUBPIXEL_VERTICAL_BGR = 5,
-};
-#endif /* WL_OUTPUT_SUBPIXEL_ENUM */
-
-#ifndef WL_OUTPUT_TRANSFORM_ENUM
-#define WL_OUTPUT_TRANSFORM_ENUM
-/**
- * @ingroup iface_wl_output
- * transform from framebuffer to output
- *
- * This describes the transform that a compositor will apply to a
- * surface to compensate for the rotation or mirroring of an
- * output device.
- *
- * The flipped values correspond to an initial flip around a
- * vertical axis followed by rotation.
- *
- * The purpose is mainly to allow clients to render accordingly and
- * tell the compositor, so that for fullscreen surfaces, the
- * compositor will still be able to scan out directly from client
- * surfaces.
- */
-enum wl_output_transform {
-	/**
-	 * no transform
-	 */
-	WL_OUTPUT_TRANSFORM_NORMAL = 0,
-	/**
-	 * 90 degrees counter-clockwise
-	 */
-	WL_OUTPUT_TRANSFORM_90 = 1,
-	/**
-	 * 180 degrees counter-clockwise
-	 */
-	WL_OUTPUT_TRANSFORM_180 = 2,
-	/**
-	 * 270 degrees counter-clockwise
-	 */
-	WL_OUTPUT_TRANSFORM_270 = 3,
-	/**
-	 * 180 degree flip around a vertical axis
-	 */
-	WL_OUTPUT_TRANSFORM_FLIPPED = 4,
-	/**
-	 * flip and rotate 90 degrees counter-clockwise
-	 */
-	WL_OUTPUT_TRANSFORM_FLIPPED_90 = 5,
-	/**
-	 * flip and rotate 180 degrees counter-clockwise
-	 */
-	WL_OUTPUT_TRANSFORM_FLIPPED_180 = 6,
-	/**
-	 * flip and rotate 270 degrees counter-clockwise
-	 */
-	WL_OUTPUT_TRANSFORM_FLIPPED_270 = 7,
-};
-#endif /* WL_OUTPUT_TRANSFORM_ENUM */
-
-#ifndef WL_OUTPUT_MODE_ENUM
-#define WL_OUTPUT_MODE_ENUM
-/**
- * @ingroup iface_wl_output
- * mode information
- *
- * These flags describe properties of an output mode.
- * They are used in the flags bitfield of the mode event.
- */
-enum wl_output_mode {
-	/**
-	 * indicates this is the current mode
-	 */
-	WL_OUTPUT_MODE_CURRENT = 0x1,
-	/**
-	 * indicates this is the preferred mode
-	 */
-	WL_OUTPUT_MODE_PREFERRED = 0x2,
-};
-#endif /* WL_OUTPUT_MODE_ENUM */
-
-/**
- * @ingroup iface_wl_output
- * @struct wl_output_listener
- */
-struct wl_output_listener {
-	/**
-	 * properties of the output
-	 *
-	 * The geometry event describes geometric properties of the
-	 * output. The event is sent when binding to the output object and
-	 * whenever any of the properties change.
-	 * @param x x position within the global compositor space
-	 * @param y y position within the global compositor space
-	 * @param physical_width width in millimeters of the output
-	 * @param physical_height height in millimeters of the output
-	 * @param subpixel subpixel orientation of the output
-	 * @param make textual description of the manufacturer
-	 * @param model textual description of the model
-	 * @param transform transform that maps framebuffer to output
-	 */
-	void (*geometry)(void *data,
-			 struct wl_output *wl_output,
-			 int32_t x,
-			 int32_t y,
-			 int32_t physical_width,
-			 int32_t physical_height,
-			 int32_t subpixel,
-			 const char *make,
-			 const char *model,
-			 int32_t transform);
-	/**
-	 * advertise available modes for the output
-	 *
-	 * The mode event describes an available mode for the output.
-	 *
-	 * The event is sent when binding to the output object and there
-	 * will always be one mode, the current mode. The event is sent
-	 * again if an output changes mode, for the mode that is now
-	 * current. In other words, the current mode is always the last
-	 * mode that was received with the current flag set.
-	 *
-	 * The size of a mode is given in physical hardware units of the
-	 * output device. This is not necessarily the same as the output
-	 * size in the global compositor space. For instance, the output
-	 * may be scaled, as described in wl_output.scale, or transformed,
-	 * as described in wl_output.transform.
-	 * @param flags bitfield of mode flags
-	 * @param width width of the mode in hardware units
-	 * @param height height of the mode in hardware units
-	 * @param refresh vertical refresh rate in mHz
-	 */
-	void (*mode)(void *data,
-		     struct wl_output *wl_output,
-		     uint32_t flags,
-		     int32_t width,
-		     int32_t height,
-		     int32_t refresh);
-	/**
-	 * sent all information about output
-	 *
-	 * This event is sent after all other properties have been sent
-	 * after binding to the output object and after any other property
-	 * changes done after that. This allows changes to the output
-	 * properties to be seen as atomic, even if they happen via
-	 * multiple events.
-	 * @since 2
-	 */
-	void (*done)(void *data,
-		     struct wl_output *wl_output);
-	/**
-	 * output scaling properties
-	 *
-	 * This event contains scaling geometry information that is not
-	 * in the geometry event. It may be sent after binding the output
-	 * object or if the output scale changes later. If it is not sent,
-	 * the client should assume a scale of 1.
-	 *
-	 * A scale larger than 1 means that the compositor will
-	 * automatically scale surface buffers by this amount when
-	 * rendering. This is used for very high resolution displays where
-	 * applications rendering at the native resolution would be too
-	 * small to be legible.
-	 *
-	 * It is intended that scaling aware clients track the current
-	 * output of a surface, and if it is on a scaled output it should
-	 * use wl_surface.set_buffer_scale with the scale of the output.
-	 * That way the compositor can avoid scaling the surface, and the
-	 * client can supply a higher detail image.
-	 * @param factor scaling factor of output
-	 * @since 2
-	 */
-	void (*scale)(void *data,
-		      struct wl_output *wl_output,
-		      int32_t factor);
-};
-
-/**
- * @ingroup iface_wl_output
- */
-static inline int
-wl_output_add_listener(struct wl_output *wl_output,
-		       const struct wl_output_listener *listener, void *data)
-{
-	return wl_proxy_add_listener((struct wl_proxy *) wl_output,
-				     (void (**)(void)) listener, data);
-}
-
-#define WL_OUTPUT_RELEASE 0
-
-/**
- * @ingroup iface_wl_output
- */
-#define WL_OUTPUT_GEOMETRY_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_output
- */
-#define WL_OUTPUT_MODE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_output
- */
-#define WL_OUTPUT_DONE_SINCE_VERSION 2
-/**
- * @ingroup iface_wl_output
- */
-#define WL_OUTPUT_SCALE_SINCE_VERSION 2
-
-/**
- * @ingroup iface_wl_output
- */
-#define WL_OUTPUT_RELEASE_SINCE_VERSION 3
-
-/** @ingroup iface_wl_output */
-static inline void
-wl_output_set_user_data(struct wl_output *wl_output, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_output, user_data);
-}
-
-/** @ingroup iface_wl_output */
-static inline void *
-wl_output_get_user_data(struct wl_output *wl_output)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_output);
-}
-
-static inline uint32_t
-wl_output_get_version(struct wl_output *wl_output)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_output);
-}
-
-/** @ingroup iface_wl_output */
-static inline void
-wl_output_destroy(struct wl_output *wl_output)
-{
-	wl_proxy_destroy((struct wl_proxy *) wl_output);
-}
-
-/**
- * @ingroup iface_wl_output
- *
- * Using this request a client can tell the server that it is not going to
- * use the output object anymore.
- */
-static inline void
-wl_output_release(struct wl_output *wl_output)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_output,
-			 WL_OUTPUT_RELEASE);
-
-	wl_proxy_destroy((struct wl_proxy *) wl_output);
-}
-
-#define WL_REGION_DESTROY 0
-#define WL_REGION_ADD 1
-#define WL_REGION_SUBTRACT 2
-
-
-/**
- * @ingroup iface_wl_region
- */
-#define WL_REGION_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_region
- */
-#define WL_REGION_ADD_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_region
- */
-#define WL_REGION_SUBTRACT_SINCE_VERSION 1
-
-/** @ingroup iface_wl_region */
-static inline void
-wl_region_set_user_data(struct wl_region *wl_region, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_region, user_data);
-}
-
-/** @ingroup iface_wl_region */
-static inline void *
-wl_region_get_user_data(struct wl_region *wl_region)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_region);
-}
-
-static inline uint32_t
-wl_region_get_version(struct wl_region *wl_region)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_region);
-}
-
-/**
- * @ingroup iface_wl_region
- *
- * Destroy the region.  This will invalidate the object ID.
- */
-static inline void
-wl_region_destroy(struct wl_region *wl_region)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_region,
-			 WL_REGION_DESTROY);
-
-	wl_proxy_destroy((struct wl_proxy *) wl_region);
-}
-
-/**
- * @ingroup iface_wl_region
- *
- * Add the specified rectangle to the region.
- */
-static inline void
-wl_region_add(struct wl_region *wl_region, int32_t x, int32_t y, int32_t width, int32_t height)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_region,
-			 WL_REGION_ADD, x, y, width, height);
-}
-
-/**
- * @ingroup iface_wl_region
- *
- * Subtract the specified rectangle from the region.
- */
-static inline void
-wl_region_subtract(struct wl_region *wl_region, int32_t x, int32_t y, int32_t width, int32_t height)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_region,
-			 WL_REGION_SUBTRACT, x, y, width, height);
-}
-
-#ifndef WL_SUBCOMPOSITOR_ERROR_ENUM
-#define WL_SUBCOMPOSITOR_ERROR_ENUM
-enum wl_subcompositor_error {
-	/**
-	 * the to-be sub-surface is invalid
-	 */
-	WL_SUBCOMPOSITOR_ERROR_BAD_SURFACE = 0,
-};
-#endif /* WL_SUBCOMPOSITOR_ERROR_ENUM */
-
-#define WL_SUBCOMPOSITOR_DESTROY 0
-#define WL_SUBCOMPOSITOR_GET_SUBSURFACE 1
-
-
-/**
- * @ingroup iface_wl_subcompositor
- */
-#define WL_SUBCOMPOSITOR_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_subcompositor
- */
-#define WL_SUBCOMPOSITOR_GET_SUBSURFACE_SINCE_VERSION 1
-
-/** @ingroup iface_wl_subcompositor */
-static inline void
-wl_subcompositor_set_user_data(struct wl_subcompositor *wl_subcompositor, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_subcompositor, user_data);
-}
-
-/** @ingroup iface_wl_subcompositor */
-static inline void *
-wl_subcompositor_get_user_data(struct wl_subcompositor *wl_subcompositor)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_subcompositor);
-}
-
-static inline uint32_t
-wl_subcompositor_get_version(struct wl_subcompositor *wl_subcompositor)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_subcompositor);
-}
-
-/**
- * @ingroup iface_wl_subcompositor
- *
- * Informs the server that the client will not be using this
- * protocol object anymore. This does not affect any other
- * objects, wl_subsurface objects included.
- */
-static inline void
-wl_subcompositor_destroy(struct wl_subcompositor *wl_subcompositor)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_subcompositor,
-			 WL_SUBCOMPOSITOR_DESTROY);
-
-	wl_proxy_destroy((struct wl_proxy *) wl_subcompositor);
-}
-
-/**
- * @ingroup iface_wl_subcompositor
- *
- * Create a sub-surface interface for the given surface, and
- * associate it with the given parent surface. This turns a
- * plain wl_surface into a sub-surface.
- *
- * The to-be sub-surface must not already have another role, and it
- * must not have an existing wl_subsurface object. Otherwise a protocol
- * error is raised.
- */
-static inline struct wl_subsurface *
-wl_subcompositor_get_subsurface(struct wl_subcompositor *wl_subcompositor, struct wl_surface *surface, struct wl_surface *parent)
-{
-	struct wl_proxy *id;
-
-	id = wl_proxy_marshal_constructor((struct wl_proxy *) wl_subcompositor,
-			 WL_SUBCOMPOSITOR_GET_SUBSURFACE, &wl_subsurface_interface, NULL, surface, parent);
-
-	return (struct wl_subsurface *) id;
-}
-
-#ifndef WL_SUBSURFACE_ERROR_ENUM
-#define WL_SUBSURFACE_ERROR_ENUM
-enum wl_subsurface_error {
-	/**
-	 * wl_surface is not a sibling or the parent
-	 */
-	WL_SUBSURFACE_ERROR_BAD_SURFACE = 0,
-};
-#endif /* WL_SUBSURFACE_ERROR_ENUM */
-
-#define WL_SUBSURFACE_DESTROY 0
-#define WL_SUBSURFACE_SET_POSITION 1
-#define WL_SUBSURFACE_PLACE_ABOVE 2
-#define WL_SUBSURFACE_PLACE_BELOW 3
-#define WL_SUBSURFACE_SET_SYNC 4
-#define WL_SUBSURFACE_SET_DESYNC 5
-
-
-/**
- * @ingroup iface_wl_subsurface
- */
-#define WL_SUBSURFACE_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_subsurface
- */
-#define WL_SUBSURFACE_SET_POSITION_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_subsurface
- */
-#define WL_SUBSURFACE_PLACE_ABOVE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_subsurface
- */
-#define WL_SUBSURFACE_PLACE_BELOW_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_subsurface
- */
-#define WL_SUBSURFACE_SET_SYNC_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_subsurface
- */
-#define WL_SUBSURFACE_SET_DESYNC_SINCE_VERSION 1
-
-/** @ingroup iface_wl_subsurface */
-static inline void
-wl_subsurface_set_user_data(struct wl_subsurface *wl_subsurface, void *user_data)
-{
-	wl_proxy_set_user_data((struct wl_proxy *) wl_subsurface, user_data);
-}
-
-/** @ingroup iface_wl_subsurface */
-static inline void *
-wl_subsurface_get_user_data(struct wl_subsurface *wl_subsurface)
-{
-	return wl_proxy_get_user_data((struct wl_proxy *) wl_subsurface);
-}
-
-static inline uint32_t
-wl_subsurface_get_version(struct wl_subsurface *wl_subsurface)
-{
-	return wl_proxy_get_version((struct wl_proxy *) wl_subsurface);
-}
-
-/**
- * @ingroup iface_wl_subsurface
- *
- * The sub-surface interface is removed from the wl_surface object
- * that was turned into a sub-surface with a
- * wl_subcompositor.get_subsurface request. The wl_surface's association
- * to the parent is deleted, and the wl_surface loses its role as
- * a sub-surface. The wl_surface is unmapped.
- */
-static inline void
-wl_subsurface_destroy(struct wl_subsurface *wl_subsurface)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_subsurface,
-			 WL_SUBSURFACE_DESTROY);
-
-	wl_proxy_destroy((struct wl_proxy *) wl_subsurface);
-}
-
-/**
- * @ingroup iface_wl_subsurface
- *
- * This schedules a sub-surface position change.
- * The sub-surface will be moved so that its origin (top left
- * corner pixel) will be at the location x, y of the parent surface
- * coordinate system. The coordinates are not restricted to the parent
- * surface area. Negative values are allowed.
- *
- * The scheduled coordinates will take effect whenever the state of the
- * parent surface is applied. When this happens depends on whether the
- * parent surface is in synchronized mode or not. See
- * wl_subsurface.set_sync and wl_subsurface.set_desync for details.
- *
- * If more than one set_position request is invoked by the client before
- * the commit of the parent surface, the position of a new request always
- * replaces the scheduled position from any previous request.
- *
- * The initial position is 0, 0.
- */
-static inline void
-wl_subsurface_set_position(struct wl_subsurface *wl_subsurface, int32_t x, int32_t y)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_subsurface,
-			 WL_SUBSURFACE_SET_POSITION, x, y);
-}
-
-/**
- * @ingroup iface_wl_subsurface
- *
- * This sub-surface is taken from the stack, and put back just
- * above the reference surface, changing the z-order of the sub-surfaces.
- * The reference surface must be one of the sibling surfaces, or the
- * parent surface. Using any other surface, including this sub-surface,
- * will cause a protocol error.
- *
- * The z-order is double-buffered. Requests are handled in order and
- * applied immediately to a pending state. The final pending state is
- * copied to the active state the next time the state of the parent
- * surface is applied. When this happens depends on whether the parent
- * surface is in synchronized mode or not. See wl_subsurface.set_sync and
- * wl_subsurface.set_desync for details.
- *
- * A new sub-surface is initially added as the top-most in the stack
- * of its siblings and parent.
- */
-static inline void
-wl_subsurface_place_above(struct wl_subsurface *wl_subsurface, struct wl_surface *sibling)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_subsurface,
-			 WL_SUBSURFACE_PLACE_ABOVE, sibling);
-}
-
-/**
- * @ingroup iface_wl_subsurface
- *
- * The sub-surface is placed just below the reference surface.
- * See wl_subsurface.place_above.
- */
-static inline void
-wl_subsurface_place_below(struct wl_subsurface *wl_subsurface, struct wl_surface *sibling)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_subsurface,
-			 WL_SUBSURFACE_PLACE_BELOW, sibling);
-}
-
-/**
- * @ingroup iface_wl_subsurface
- *
- * Change the commit behaviour of the sub-surface to synchronized
- * mode, also described as the parent dependent mode.
- *
- * In synchronized mode, wl_surface.commit on a sub-surface will
- * accumulate the committed state in a cache, but the state will
- * not be applied and hence will not change the compositor output.
- * The cached state is applied to the sub-surface immediately after
- * the parent surface's state is applied. This ensures atomic
- * updates of the parent and all its synchronized sub-surfaces.
- * Applying the cached state will invalidate the cache, so further
- * parent surface commits do not (re-)apply old state.
- *
- * See wl_subsurface for the recursive effect of this mode.
- */
-static inline void
-wl_subsurface_set_sync(struct wl_subsurface *wl_subsurface)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_subsurface,
-			 WL_SUBSURFACE_SET_SYNC);
-}
-
-/**
- * @ingroup iface_wl_subsurface
- *
- * Change the commit behaviour of the sub-surface to desynchronized
- * mode, also described as independent or freely running mode.
- *
- * In desynchronized mode, wl_surface.commit on a sub-surface will
- * apply the pending state directly, without caching, as happens
- * normally with a wl_surface. Calling wl_surface.commit on the
- * parent surface has no effect on the sub-surface's wl_surface
- * state. This mode allows a sub-surface to be updated on its own.
- *
- * If cached state exists when wl_surface.commit is called in
- * desynchronized mode, the pending state is added to the cached
- * state, and applied as a whole. This invalidates the cache.
- *
- * Note: even if a sub-surface is set to desynchronized, a parent
- * sub-surface may override it to behave as synchronized. For details,
- * see wl_subsurface.
- *
- * If a surface's parent surface behaves as desynchronized, then
- * the cached state is applied on set_desync.
- */
-static inline void
-wl_subsurface_set_desync(struct wl_subsurface *wl_subsurface)
-{
-	wl_proxy_marshal((struct wl_proxy *) wl_subsurface,
-			 WL_SUBSURFACE_SET_DESYNC);
-}
-
-#ifdef  __cplusplus
-}
-#endif
-
-#endif
diff --git a/chromium/third_party/wayland/include/protocol/wayland-server-protocol-core.h b/chromium/third_party/wayland/include/protocol/wayland-server-protocol-core.h
deleted file mode 100644
index df439c944e0..00000000000
--- a/chromium/third_party/wayland/include/protocol/wayland-server-protocol-core.h
+++ /dev/null
@@ -1,4335 +0,0 @@
-/* Generated by wayland-scanner 1.13.0 */
-
-#ifndef WAYLAND_SERVER_PROTOCOL_H
-#define WAYLAND_SERVER_PROTOCOL_H
-
-#include <stdint.h>
-#include <stddef.h>
-#include "wayland-server-core.h"
-
-#ifdef  __cplusplus
-extern "C" {
-#endif
-
-struct wl_client;
-struct wl_resource;
-
-/**
- * @page page_wayland The wayland protocol
- * @section page_ifaces_wayland Interfaces
- * - @subpage page_iface_wl_display - core global object
- * - @subpage page_iface_wl_registry - global registry object
- * - @subpage page_iface_wl_callback - callback object
- * - @subpage page_iface_wl_compositor - the compositor singleton
- * - @subpage page_iface_wl_shm_pool - a shared memory pool
- * - @subpage page_iface_wl_shm - shared memory support
- * - @subpage page_iface_wl_buffer - content for a wl_surface
- * - @subpage page_iface_wl_data_offer - offer to transfer data
- * - @subpage page_iface_wl_data_source - offer to transfer data
- * - @subpage page_iface_wl_data_device - data transfer device
- * - @subpage page_iface_wl_data_device_manager - data transfer interface
- * - @subpage page_iface_wl_shell - create desktop-style surfaces
- * - @subpage page_iface_wl_shell_surface - desktop-style metadata interface
- * - @subpage page_iface_wl_surface - an onscreen surface
- * - @subpage page_iface_wl_seat - group of input devices
- * - @subpage page_iface_wl_pointer - pointer input device
- * - @subpage page_iface_wl_keyboard - keyboard input device
- * - @subpage page_iface_wl_touch - touchscreen input device
- * - @subpage page_iface_wl_output - compositor output region
- * - @subpage page_iface_wl_region - region interface
- * - @subpage page_iface_wl_subcompositor - sub-surface compositing
- * - @subpage page_iface_wl_subsurface - sub-surface interface to a wl_surface
- * @section page_copyright_wayland Copyright
- * <pre>
- *
- * Copyright © 2008-2011 Kristian Høgsberg
- * Copyright © 2010-2011 Intel Corporation
- * Copyright © 2012-2013 Collabora, Ltd.
- *
- * 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 (including the
- * next paragraph) 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 wl_buffer;
-struct wl_callback;
-struct wl_compositor;
-struct wl_data_device;
-struct wl_data_device_manager;
-struct wl_data_offer;
-struct wl_data_source;
-struct wl_display;
-struct wl_keyboard;
-struct wl_output;
-struct wl_pointer;
-struct wl_region;
-struct wl_registry;
-struct wl_seat;
-struct wl_shell;
-struct wl_shell_surface;
-struct wl_shm;
-struct wl_shm_pool;
-struct wl_subcompositor;
-struct wl_subsurface;
-struct wl_surface;
-struct wl_touch;
-
-/**
- * @page page_iface_wl_display wl_display
- * @section page_iface_wl_display_desc Description
- *
- * The core global object.  This is a special singleton object.  It
- * is used for internal Wayland protocol features.
- * @section page_iface_wl_display_api API
- * See @ref iface_wl_display.
- */
-/**
- * @defgroup iface_wl_display The wl_display interface
- *
- * The core global object.  This is a special singleton object.  It
- * is used for internal Wayland protocol features.
- */
-extern const struct wl_interface wl_display_interface;
-/**
- * @page page_iface_wl_registry wl_registry
- * @section page_iface_wl_registry_desc Description
- *
- * The singleton global registry object.  The server has a number of
- * global objects that are available to all clients.  These objects
- * typically represent an actual object in the server (for example,
- * an input device) or they are singleton objects that provide
- * extension functionality.
- *
- * When a client creates a registry object, the registry object
- * will emit a global event for each global currently in the
- * registry.  Globals come and go as a result of device or
- * monitor hotplugs, reconfiguration or other events, and the
- * registry will send out global and global_remove events to
- * keep the client up to date with the changes.  To mark the end
- * of the initial burst of events, the client can use the
- * wl_display.sync request immediately after calling
- * wl_display.get_registry.
- *
- * A client can bind to a global object by using the bind
- * request.  This creates a client-side handle that lets the object
- * emit events to the client and lets the client invoke requests on
- * the object.
- * @section page_iface_wl_registry_api API
- * See @ref iface_wl_registry.
- */
-/**
- * @defgroup iface_wl_registry The wl_registry interface
- *
- * The singleton global registry object.  The server has a number of
- * global objects that are available to all clients.  These objects
- * typically represent an actual object in the server (for example,
- * an input device) or they are singleton objects that provide
- * extension functionality.
- *
- * When a client creates a registry object, the registry object
- * will emit a global event for each global currently in the
- * registry.  Globals come and go as a result of device or
- * monitor hotplugs, reconfiguration or other events, and the
- * registry will send out global and global_remove events to
- * keep the client up to date with the changes.  To mark the end
- * of the initial burst of events, the client can use the
- * wl_display.sync request immediately after calling
- * wl_display.get_registry.
- *
- * A client can bind to a global object by using the bind
- * request.  This creates a client-side handle that lets the object
- * emit events to the client and lets the client invoke requests on
- * the object.
- */
-extern const struct wl_interface wl_registry_interface;
-/**
- * @page page_iface_wl_callback wl_callback
- * @section page_iface_wl_callback_desc Description
- *
- * Clients can handle the 'done' event to get notified when
- * the related request is done.
- * @section page_iface_wl_callback_api API
- * See @ref iface_wl_callback.
- */
-/**
- * @defgroup iface_wl_callback The wl_callback interface
- *
- * Clients can handle the 'done' event to get notified when
- * the related request is done.
- */
-extern const struct wl_interface wl_callback_interface;
-/**
- * @page page_iface_wl_compositor wl_compositor
- * @section page_iface_wl_compositor_desc Description
- *
- * A compositor.  This object is a singleton global.  The
- * compositor is in charge of combining the contents of multiple
- * surfaces into one displayable output.
- * @section page_iface_wl_compositor_api API
- * See @ref iface_wl_compositor.
- */
-/**
- * @defgroup iface_wl_compositor The wl_compositor interface
- *
- * A compositor.  This object is a singleton global.  The
- * compositor is in charge of combining the contents of multiple
- * surfaces into one displayable output.
- */
-extern const struct wl_interface wl_compositor_interface;
-/**
- * @page page_iface_wl_shm_pool wl_shm_pool
- * @section page_iface_wl_shm_pool_desc Description
- *
- * The wl_shm_pool object encapsulates a piece of memory shared
- * between the compositor and client.  Through the wl_shm_pool
- * object, the client can allocate shared memory wl_buffer objects.
- * All objects created through the same pool share the same
- * underlying mapped memory. Reusing the mapped memory avoids the
- * setup/teardown overhead and is useful when interactively resizing
- * a surface or for many small buffers.
- * @section page_iface_wl_shm_pool_api API
- * See @ref iface_wl_shm_pool.
- */
-/**
- * @defgroup iface_wl_shm_pool The wl_shm_pool interface
- *
- * The wl_shm_pool object encapsulates a piece of memory shared
- * between the compositor and client.  Through the wl_shm_pool
- * object, the client can allocate shared memory wl_buffer objects.
- * All objects created through the same pool share the same
- * underlying mapped memory. Reusing the mapped memory avoids the
- * setup/teardown overhead and is useful when interactively resizing
- * a surface or for many small buffers.
- */
-extern const struct wl_interface wl_shm_pool_interface;
-/**
- * @page page_iface_wl_shm wl_shm
- * @section page_iface_wl_shm_desc Description
- *
- * A singleton global object that provides support for shared
- * memory.
- *
- * Clients can create wl_shm_pool objects using the create_pool
- * request.
- *
- * At connection setup time, the wl_shm object emits one or more
- * format events to inform clients about the valid pixel formats
- * that can be used for buffers.
- * @section page_iface_wl_shm_api API
- * See @ref iface_wl_shm.
- */
-/**
- * @defgroup iface_wl_shm The wl_shm interface
- *
- * A singleton global object that provides support for shared
- * memory.
- *
- * Clients can create wl_shm_pool objects using the create_pool
- * request.
- *
- * At connection setup time, the wl_shm object emits one or more
- * format events to inform clients about the valid pixel formats
- * that can be used for buffers.
- */
-extern const struct wl_interface wl_shm_interface;
-/**
- * @page page_iface_wl_buffer wl_buffer
- * @section page_iface_wl_buffer_desc Description
- *
- * A buffer provides the content for a wl_surface. Buffers are
- * created through factory interfaces such as wl_drm, wl_shm or
- * similar. It has a width and a height and can be attached to a
- * wl_surface, but the mechanism by which a client provides and
- * updates the contents is defined by the buffer factory interface.
- * @section page_iface_wl_buffer_api API
- * See @ref iface_wl_buffer.
- */
-/**
- * @defgroup iface_wl_buffer The wl_buffer interface
- *
- * A buffer provides the content for a wl_surface. Buffers are
- * created through factory interfaces such as wl_drm, wl_shm or
- * similar. It has a width and a height and can be attached to a
- * wl_surface, but the mechanism by which a client provides and
- * updates the contents is defined by the buffer factory interface.
- */
-extern const struct wl_interface wl_buffer_interface;
-/**
- * @page page_iface_wl_data_offer wl_data_offer
- * @section page_iface_wl_data_offer_desc Description
- *
- * A wl_data_offer represents a piece of data offered for transfer
- * by another client (the source client).  It is used by the
- * copy-and-paste and drag-and-drop mechanisms.  The offer
- * describes the different mime types that the data can be
- * converted to and provides the mechanism for transferring the
- * data directly from the source client.
- * @section page_iface_wl_data_offer_api API
- * See @ref iface_wl_data_offer.
- */
-/**
- * @defgroup iface_wl_data_offer The wl_data_offer interface
- *
- * A wl_data_offer represents a piece of data offered for transfer
- * by another client (the source client).  It is used by the
- * copy-and-paste and drag-and-drop mechanisms.  The offer
- * describes the different mime types that the data can be
- * converted to and provides the mechanism for transferring the
- * data directly from the source client.
- */
-extern const struct wl_interface wl_data_offer_interface;
-/**
- * @page page_iface_wl_data_source wl_data_source
- * @section page_iface_wl_data_source_desc Description
- *
- * The wl_data_source object is the source side of a wl_data_offer.
- * It is created by the source client in a data transfer and
- * provides a way to describe the offered data and a way to respond
- * to requests to transfer the data.
- * @section page_iface_wl_data_source_api API
- * See @ref iface_wl_data_source.
- */
-/**
- * @defgroup iface_wl_data_source The wl_data_source interface
- *
- * The wl_data_source object is the source side of a wl_data_offer.
- * It is created by the source client in a data transfer and
- * provides a way to describe the offered data and a way to respond
- * to requests to transfer the data.
- */
-extern const struct wl_interface wl_data_source_interface;
-/**
- * @page page_iface_wl_data_device wl_data_device
- * @section page_iface_wl_data_device_desc Description
- *
- * There is one wl_data_device per seat which can be obtained
- * from the global wl_data_device_manager singleton.
- *
- * A wl_data_device provides access to inter-client data transfer
- * mechanisms such as copy-and-paste and drag-and-drop.
- * @section page_iface_wl_data_device_api API
- * See @ref iface_wl_data_device.
- */
-/**
- * @defgroup iface_wl_data_device The wl_data_device interface
- *
- * There is one wl_data_device per seat which can be obtained
- * from the global wl_data_device_manager singleton.
- *
- * A wl_data_device provides access to inter-client data transfer
- * mechanisms such as copy-and-paste and drag-and-drop.
- */
-extern const struct wl_interface wl_data_device_interface;
-/**
- * @page page_iface_wl_data_device_manager wl_data_device_manager
- * @section page_iface_wl_data_device_manager_desc Description
- *
- * The wl_data_device_manager is a singleton global object that
- * provides access to inter-client data transfer mechanisms such as
- * copy-and-paste and drag-and-drop.  These mechanisms are tied to
- * a wl_seat and this interface lets a client get a wl_data_device
- * corresponding to a wl_seat.
- *
- * Depending on the version bound, the objects created from the bound
- * wl_data_device_manager object will have different requirements for
- * functioning properly. See wl_data_source.set_actions,
- * wl_data_offer.accept and wl_data_offer.finish for details.
- * @section page_iface_wl_data_device_manager_api API
- * See @ref iface_wl_data_device_manager.
- */
-/**
- * @defgroup iface_wl_data_device_manager The wl_data_device_manager interface
- *
- * The wl_data_device_manager is a singleton global object that
- * provides access to inter-client data transfer mechanisms such as
- * copy-and-paste and drag-and-drop.  These mechanisms are tied to
- * a wl_seat and this interface lets a client get a wl_data_device
- * corresponding to a wl_seat.
- *
- * Depending on the version bound, the objects created from the bound
- * wl_data_device_manager object will have different requirements for
- * functioning properly. See wl_data_source.set_actions,
- * wl_data_offer.accept and wl_data_offer.finish for details.
- */
-extern const struct wl_interface wl_data_device_manager_interface;
-/**
- * @page page_iface_wl_shell wl_shell
- * @section page_iface_wl_shell_desc Description
- *
- * This interface is implemented by servers that provide
- * desktop-style user interfaces.
- *
- * It allows clients to associate a wl_shell_surface with
- * a basic surface.
- * @section page_iface_wl_shell_api API
- * See @ref iface_wl_shell.
- */
-/**
- * @defgroup iface_wl_shell The wl_shell interface
- *
- * This interface is implemented by servers that provide
- * desktop-style user interfaces.
- *
- * It allows clients to associate a wl_shell_surface with
- * a basic surface.
- */
-extern const struct wl_interface wl_shell_interface;
-/**
- * @page page_iface_wl_shell_surface wl_shell_surface
- * @section page_iface_wl_shell_surface_desc Description
- *
- * An interface that may be implemented by a wl_surface, for
- * implementations that provide a desktop-style user interface.
- *
- * It provides requests to treat surfaces like toplevel, fullscreen
- * or popup windows, move, resize or maximize them, associate
- * metadata like title and class, etc.
- *
- * On the server side the object is automatically destroyed when
- * the related wl_surface is destroyed. On the client side,
- * wl_shell_surface_destroy() must be called before destroying
- * the wl_surface object.
- * @section page_iface_wl_shell_surface_api API
- * See @ref iface_wl_shell_surface.
- */
-/**
- * @defgroup iface_wl_shell_surface The wl_shell_surface interface
- *
- * An interface that may be implemented by a wl_surface, for
- * implementations that provide a desktop-style user interface.
- *
- * It provides requests to treat surfaces like toplevel, fullscreen
- * or popup windows, move, resize or maximize them, associate
- * metadata like title and class, etc.
- *
- * On the server side the object is automatically destroyed when
- * the related wl_surface is destroyed. On the client side,
- * wl_shell_surface_destroy() must be called before destroying
- * the wl_surface object.
- */
-extern const struct wl_interface wl_shell_surface_interface;
-/**
- * @page page_iface_wl_surface wl_surface
- * @section page_iface_wl_surface_desc Description
- *
- * A surface is a rectangular area that is displayed on the screen.
- * It has a location, size and pixel contents.
- *
- * The size of a surface (and relative positions on it) is described
- * in surface-local coordinates, which may differ from the buffer
- * coordinates of the pixel content, in case a buffer_transform
- * or a buffer_scale is used.
- *
- * A surface without a "role" is fairly useless: a compositor does
- * not know where, when or how to present it. The role is the
- * purpose of a wl_surface. Examples of roles are a cursor for a
- * pointer (as set by wl_pointer.set_cursor), a drag icon
- * (wl_data_device.start_drag), a sub-surface
- * (wl_subcompositor.get_subsurface), and a window as defined by a
- * shell protocol (e.g. wl_shell.get_shell_surface).
- *
- * A surface can have only one role at a time. Initially a
- * wl_surface does not have a role. Once a wl_surface is given a
- * role, it is set permanently for the whole lifetime of the
- * wl_surface object. Giving the current role again is allowed,
- * unless explicitly forbidden by the relevant interface
- * specification.
- *
- * Surface roles are given by requests in other interfaces such as
- * wl_pointer.set_cursor. The request should explicitly mention
- * that this request gives a role to a wl_surface. Often, this
- * request also creates a new protocol object that represents the
- * role and adds additional functionality to wl_surface. When a
- * client wants to destroy a wl_surface, they must destroy this 'role
- * object' before the wl_surface.
- *
- * Destroying the role object does not remove the role from the
- * wl_surface, but it may stop the wl_surface from "playing the role".
- * For instance, if a wl_subsurface object is destroyed, the wl_surface
- * it was created for will be unmapped and forget its position and
- * z-order. It is allowed to create a wl_subsurface for the same
- * wl_surface again, but it is not allowed to use the wl_surface as
- * a cursor (cursor is a different role than sub-surface, and role
- * switching is not allowed).
- * @section page_iface_wl_surface_api API
- * See @ref iface_wl_surface.
- */
-/**
- * @defgroup iface_wl_surface The wl_surface interface
- *
- * A surface is a rectangular area that is displayed on the screen.
- * It has a location, size and pixel contents.
- *
- * The size of a surface (and relative positions on it) is described
- * in surface-local coordinates, which may differ from the buffer
- * coordinates of the pixel content, in case a buffer_transform
- * or a buffer_scale is used.
- *
- * A surface without a "role" is fairly useless: a compositor does
- * not know where, when or how to present it. The role is the
- * purpose of a wl_surface. Examples of roles are a cursor for a
- * pointer (as set by wl_pointer.set_cursor), a drag icon
- * (wl_data_device.start_drag), a sub-surface
- * (wl_subcompositor.get_subsurface), and a window as defined by a
- * shell protocol (e.g. wl_shell.get_shell_surface).
- *
- * A surface can have only one role at a time. Initially a
- * wl_surface does not have a role. Once a wl_surface is given a
- * role, it is set permanently for the whole lifetime of the
- * wl_surface object. Giving the current role again is allowed,
- * unless explicitly forbidden by the relevant interface
- * specification.
- *
- * Surface roles are given by requests in other interfaces such as
- * wl_pointer.set_cursor. The request should explicitly mention
- * that this request gives a role to a wl_surface. Often, this
- * request also creates a new protocol object that represents the
- * role and adds additional functionality to wl_surface. When a
- * client wants to destroy a wl_surface, they must destroy this 'role
- * object' before the wl_surface.
- *
- * Destroying the role object does not remove the role from the
- * wl_surface, but it may stop the wl_surface from "playing the role".
- * For instance, if a wl_subsurface object is destroyed, the wl_surface
- * it was created for will be unmapped and forget its position and
- * z-order. It is allowed to create a wl_subsurface for the same
- * wl_surface again, but it is not allowed to use the wl_surface as
- * a cursor (cursor is a different role than sub-surface, and role
- * switching is not allowed).
- */
-extern const struct wl_interface wl_surface_interface;
-/**
- * @page page_iface_wl_seat wl_seat
- * @section page_iface_wl_seat_desc Description
- *
- * A seat is a group of keyboards, pointer and touch devices. This
- * object is published as a global during start up, or when such a
- * device is hot plugged.  A seat typically has a pointer and
- * maintains a keyboard focus and a pointer focus.
- * @section page_iface_wl_seat_api API
- * See @ref iface_wl_seat.
- */
-/**
- * @defgroup iface_wl_seat The wl_seat interface
- *
- * A seat is a group of keyboards, pointer and touch devices. This
- * object is published as a global during start up, or when such a
- * device is hot plugged.  A seat typically has a pointer and
- * maintains a keyboard focus and a pointer focus.
- */
-extern const struct wl_interface wl_seat_interface;
-/**
- * @page page_iface_wl_pointer wl_pointer
- * @section page_iface_wl_pointer_desc Description
- *
- * The wl_pointer interface represents one or more input devices,
- * such as mice, which control the pointer location and pointer_focus
- * of a seat.
- *
- * The wl_pointer interface generates motion, enter and leave
- * events for the surfaces that the pointer is located over,
- * and button and axis events for button presses, button releases
- * and scrolling.
- * @section page_iface_wl_pointer_api API
- * See @ref iface_wl_pointer.
- */
-/**
- * @defgroup iface_wl_pointer The wl_pointer interface
- *
- * The wl_pointer interface represents one or more input devices,
- * such as mice, which control the pointer location and pointer_focus
- * of a seat.
- *
- * The wl_pointer interface generates motion, enter and leave
- * events for the surfaces that the pointer is located over,
- * and button and axis events for button presses, button releases
- * and scrolling.
- */
-extern const struct wl_interface wl_pointer_interface;
-/**
- * @page page_iface_wl_keyboard wl_keyboard
- * @section page_iface_wl_keyboard_desc Description
- *
- * The wl_keyboard interface represents one or more keyboards
- * associated with a seat.
- * @section page_iface_wl_keyboard_api API
- * See @ref iface_wl_keyboard.
- */
-/**
- * @defgroup iface_wl_keyboard The wl_keyboard interface
- *
- * The wl_keyboard interface represents one or more keyboards
- * associated with a seat.
- */
-extern const struct wl_interface wl_keyboard_interface;
-/**
- * @page page_iface_wl_touch wl_touch
- * @section page_iface_wl_touch_desc Description
- *
- * The wl_touch interface represents a touchscreen
- * associated with a seat.
- *
- * Touch interactions can consist of one or more contacts.
- * For each contact, a series of events is generated, starting
- * with a down event, followed by zero or more motion events,
- * and ending with an up event. Events relating to the same
- * contact point can be identified by the ID of the sequence.
- * @section page_iface_wl_touch_api API
- * See @ref iface_wl_touch.
- */
-/**
- * @defgroup iface_wl_touch The wl_touch interface
- *
- * The wl_touch interface represents a touchscreen
- * associated with a seat.
- *
- * Touch interactions can consist of one or more contacts.
- * For each contact, a series of events is generated, starting
- * with a down event, followed by zero or more motion events,
- * and ending with an up event. Events relating to the same
- * contact point can be identified by the ID of the sequence.
- */
-extern const struct wl_interface wl_touch_interface;
-/**
- * @page page_iface_wl_output wl_output
- * @section page_iface_wl_output_desc Description
- *
- * An output describes part of the compositor geometry.  The
- * compositor works in the 'compositor coordinate system' and an
- * output corresponds to a rectangular area in that space that is
- * actually visible.  This typically corresponds to a monitor that
- * displays part of the compositor space.  This object is published
- * as global during start up, or when a monitor is hotplugged.
- * @section page_iface_wl_output_api API
- * See @ref iface_wl_output.
- */
-/**
- * @defgroup iface_wl_output The wl_output interface
- *
- * An output describes part of the compositor geometry.  The
- * compositor works in the 'compositor coordinate system' and an
- * output corresponds to a rectangular area in that space that is
- * actually visible.  This typically corresponds to a monitor that
- * displays part of the compositor space.  This object is published
- * as global during start up, or when a monitor is hotplugged.
- */
-extern const struct wl_interface wl_output_interface;
-/**
- * @page page_iface_wl_region wl_region
- * @section page_iface_wl_region_desc Description
- *
- * A region object describes an area.
- *
- * Region objects are used to describe the opaque and input
- * regions of a surface.
- * @section page_iface_wl_region_api API
- * See @ref iface_wl_region.
- */
-/**
- * @defgroup iface_wl_region The wl_region interface
- *
- * A region object describes an area.
- *
- * Region objects are used to describe the opaque and input
- * regions of a surface.
- */
-extern const struct wl_interface wl_region_interface;
-/**
- * @page page_iface_wl_subcompositor wl_subcompositor
- * @section page_iface_wl_subcompositor_desc Description
- *
- * The global interface exposing sub-surface compositing capabilities.
- * A wl_surface, that has sub-surfaces associated, is called the
- * parent surface. Sub-surfaces can be arbitrarily nested and create
- * a tree of sub-surfaces.
- *
- * The root surface in a tree of sub-surfaces is the main
- * surface. The main surface cannot be a sub-surface, because
- * sub-surfaces must always have a parent.
- *
- * A main surface with its sub-surfaces forms a (compound) window.
- * For window management purposes, this set of wl_surface objects is
- * to be considered as a single window, and it should also behave as
- * such.
- *
- * The aim of sub-surfaces is to offload some of the compositing work
- * within a window from clients to the compositor. A prime example is
- * a video player with decorations and video in separate wl_surface
- * objects. This should allow the compositor to pass YUV video buffer
- * processing to dedicated overlay hardware when possible.
- * @section page_iface_wl_subcompositor_api API
- * See @ref iface_wl_subcompositor.
- */
-/**
- * @defgroup iface_wl_subcompositor The wl_subcompositor interface
- *
- * The global interface exposing sub-surface compositing capabilities.
- * A wl_surface, that has sub-surfaces associated, is called the
- * parent surface. Sub-surfaces can be arbitrarily nested and create
- * a tree of sub-surfaces.
- *
- * The root surface in a tree of sub-surfaces is the main
- * surface. The main surface cannot be a sub-surface, because
- * sub-surfaces must always have a parent.
- *
- * A main surface with its sub-surfaces forms a (compound) window.
- * For window management purposes, this set of wl_surface objects is
- * to be considered as a single window, and it should also behave as
- * such.
- *
- * The aim of sub-surfaces is to offload some of the compositing work
- * within a window from clients to the compositor. A prime example is
- * a video player with decorations and video in separate wl_surface
- * objects. This should allow the compositor to pass YUV video buffer
- * processing to dedicated overlay hardware when possible.
- */
-extern const struct wl_interface wl_subcompositor_interface;
-/**
- * @page page_iface_wl_subsurface wl_subsurface
- * @section page_iface_wl_subsurface_desc Description
- *
- * An additional interface to a wl_surface object, which has been
- * made a sub-surface. A sub-surface has one parent surface. A
- * sub-surface's size and position are not limited to that of the parent.
- * Particularly, a sub-surface is not automatically clipped to its
- * parent's area.
- *
- * A sub-surface becomes mapped, when a non-NULL wl_buffer is applied
- * and the parent surface is mapped. The order of which one happens
- * first is irrelevant. A sub-surface is hidden if the parent becomes
- * hidden, or if a NULL wl_buffer is applied. These rules apply
- * recursively through the tree of surfaces.
- *
- * The behaviour of a wl_surface.commit request on a sub-surface
- * depends on the sub-surface's mode. The possible modes are
- * synchronized and desynchronized, see methods
- * wl_subsurface.set_sync and wl_subsurface.set_desync. Synchronized
- * mode caches the wl_surface state to be applied when the parent's
- * state gets applied, and desynchronized mode applies the pending
- * wl_surface state directly. A sub-surface is initially in the
- * synchronized mode.
- *
- * Sub-surfaces have also other kind of state, which is managed by
- * wl_subsurface requests, as opposed to wl_surface requests. This
- * state includes the sub-surface position relative to the parent
- * surface (wl_subsurface.set_position), and the stacking order of
- * the parent and its sub-surfaces (wl_subsurface.place_above and
- * .place_below). This state is applied when the parent surface's
- * wl_surface state is applied, regardless of the sub-surface's mode.
- * As the exception, set_sync and set_desync are effective immediately.
- *
- * The main surface can be thought to be always in desynchronized mode,
- * since it does not have a parent in the sub-surfaces sense.
- *
- * Even if a sub-surface is in desynchronized mode, it will behave as
- * in synchronized mode, if its parent surface behaves as in
- * synchronized mode. This rule is applied recursively throughout the
- * tree of surfaces. This means, that one can set a sub-surface into
- * synchronized mode, and then assume that all its child and grand-child
- * sub-surfaces are synchronized, too, without explicitly setting them.
- *
- * If the wl_surface associated with the wl_subsurface is destroyed, the
- * wl_subsurface object becomes inert. Note, that destroying either object
- * takes effect immediately. If you need to synchronize the removal
- * of a sub-surface to the parent surface update, unmap the sub-surface
- * first by attaching a NULL wl_buffer, update parent, and then destroy
- * the sub-surface.
- *
- * If the parent wl_surface object is destroyed, the sub-surface is
- * unmapped.
- * @section page_iface_wl_subsurface_api API
- * See @ref iface_wl_subsurface.
- */
-/**
- * @defgroup iface_wl_subsurface The wl_subsurface interface
- *
- * An additional interface to a wl_surface object, which has been
- * made a sub-surface. A sub-surface has one parent surface. A
- * sub-surface's size and position are not limited to that of the parent.
- * Particularly, a sub-surface is not automatically clipped to its
- * parent's area.
- *
- * A sub-surface becomes mapped, when a non-NULL wl_buffer is applied
- * and the parent surface is mapped. The order of which one happens
- * first is irrelevant. A sub-surface is hidden if the parent becomes
- * hidden, or if a NULL wl_buffer is applied. These rules apply
- * recursively through the tree of surfaces.
- *
- * The behaviour of a wl_surface.commit request on a sub-surface
- * depends on the sub-surface's mode. The possible modes are
- * synchronized and desynchronized, see methods
- * wl_subsurface.set_sync and wl_subsurface.set_desync. Synchronized
- * mode caches the wl_surface state to be applied when the parent's
- * state gets applied, and desynchronized mode applies the pending
- * wl_surface state directly. A sub-surface is initially in the
- * synchronized mode.
- *
- * Sub-surfaces have also other kind of state, which is managed by
- * wl_subsurface requests, as opposed to wl_surface requests. This
- * state includes the sub-surface position relative to the parent
- * surface (wl_subsurface.set_position), and the stacking order of
- * the parent and its sub-surfaces (wl_subsurface.place_above and
- * .place_below). This state is applied when the parent surface's
- * wl_surface state is applied, regardless of the sub-surface's mode.
- * As the exception, set_sync and set_desync are effective immediately.
- *
- * The main surface can be thought to be always in desynchronized mode,
- * since it does not have a parent in the sub-surfaces sense.
- *
- * Even if a sub-surface is in desynchronized mode, it will behave as
- * in synchronized mode, if its parent surface behaves as in
- * synchronized mode. This rule is applied recursively throughout the
- * tree of surfaces. This means, that one can set a sub-surface into
- * synchronized mode, and then assume that all its child and grand-child
- * sub-surfaces are synchronized, too, without explicitly setting them.
- *
- * If the wl_surface associated with the wl_subsurface is destroyed, the
- * wl_subsurface object becomes inert. Note, that destroying either object
- * takes effect immediately. If you need to synchronize the removal
- * of a sub-surface to the parent surface update, unmap the sub-surface
- * first by attaching a NULL wl_buffer, update parent, and then destroy
- * the sub-surface.
- *
- * If the parent wl_surface object is destroyed, the sub-surface is
- * unmapped.
- */
-extern const struct wl_interface wl_subsurface_interface;
-
-#ifndef WL_DISPLAY_ERROR_ENUM
-#define WL_DISPLAY_ERROR_ENUM
-/**
- * @ingroup iface_wl_display
- * global error values
- *
- * These errors are global and can be emitted in response to any
- * server request.
- */
-enum wl_display_error {
-	/**
-	 * server couldn't find object
-	 */
-	WL_DISPLAY_ERROR_INVALID_OBJECT = 0,
-	/**
-	 * method doesn't exist on the specified interface
-	 */
-	WL_DISPLAY_ERROR_INVALID_METHOD = 1,
-	/**
-	 * server is out of memory
-	 */
-	WL_DISPLAY_ERROR_NO_MEMORY = 2,
-};
-#endif /* WL_DISPLAY_ERROR_ENUM */
-
-/**
- * @ingroup iface_wl_display
- * @struct wl_display_interface
- */
-struct wl_display_interface {
-	/**
-	 * asynchronous roundtrip
-	 *
-	 * The sync request asks the server to emit the 'done' event on
-	 * the returned wl_callback object. Since requests are handled
-	 * in-order and events are delivered in-order, this can be used as
-	 * a barrier to ensure all previous requests and the resulting
-	 * events have been handled.
-	 *
-	 * The object returned by this request will be destroyed by the
-	 * compositor after the callback is fired and as such the client
-	 * must not attempt to use it after that point.
-	 *
-	 * The callback_data passed in the callback is the event serial.
-	 * @param callback callback object for the sync request
-	 */
-	void (*sync)(struct wl_client *client,
-		     struct wl_resource *resource,
-		     uint32_t callback);
-	/**
-	 * get global registry object
-	 *
-	 * This request creates a registry object that allows the client
-	 * to list and bind the global objects available from the
-	 * compositor.
-	 * @param registry global registry object
-	 */
-	void (*get_registry)(struct wl_client *client,
-			     struct wl_resource *resource,
-			     uint32_t registry);
-};
-
-#define WL_DISPLAY_ERROR 0
-#define WL_DISPLAY_DELETE_ID 1
-
-/**
- * @ingroup iface_wl_display
- */
-#define WL_DISPLAY_ERROR_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_display
- */
-#define WL_DISPLAY_DELETE_ID_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_display
- */
-#define WL_DISPLAY_SYNC_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_display
- */
-#define WL_DISPLAY_GET_REGISTRY_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_registry
- * @struct wl_registry_interface
- */
-struct wl_registry_interface {
-	/**
-	 * bind an object to the display
-	 *
-	 * Binds a new, client-created object to the server using the
-	 * specified name as the identifier.
-	 * @param name unique numeric name of the object
-	 * @param interface name of the objects interface
-	 * @param version version of the objects interface
-	 * @param id bounded object
-	 */
-	void (*bind)(struct wl_client *client,
-		     struct wl_resource *resource,
-		     uint32_t name,
-		     const char *interface, uint32_t version, uint32_t id);
-};
-
-#define WL_REGISTRY_GLOBAL 0
-#define WL_REGISTRY_GLOBAL_REMOVE 1
-
-/**
- * @ingroup iface_wl_registry
- */
-#define WL_REGISTRY_GLOBAL_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_registry
- */
-#define WL_REGISTRY_GLOBAL_REMOVE_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_registry
- */
-#define WL_REGISTRY_BIND_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_registry
- * Sends an global event to the client owning the resource.
- * @param resource_ The client's resource
- * @param name numeric name of the global object
- * @param interface interface implemented by the object
- * @param version interface version
- */
-static inline void
-wl_registry_send_global(struct wl_resource *resource_, uint32_t name, const char *interface, uint32_t version)
-{
-	wl_resource_post_event(resource_, WL_REGISTRY_GLOBAL, name, interface, version);
-}
-
-/**
- * @ingroup iface_wl_registry
- * Sends an global_remove event to the client owning the resource.
- * @param resource_ The client's resource
- * @param name numeric name of the global object
- */
-static inline void
-wl_registry_send_global_remove(struct wl_resource *resource_, uint32_t name)
-{
-	wl_resource_post_event(resource_, WL_REGISTRY_GLOBAL_REMOVE, name);
-}
-
-#define WL_CALLBACK_DONE 0
-
-/**
- * @ingroup iface_wl_callback
- */
-#define WL_CALLBACK_DONE_SINCE_VERSION 1
-
-
-/**
- * @ingroup iface_wl_callback
- * Sends an done event to the client owning the resource.
- * @param resource_ The client's resource
- * @param callback_data request-specific data for the callback
- */
-static inline void
-wl_callback_send_done(struct wl_resource *resource_, uint32_t callback_data)
-{
-	wl_resource_post_event(resource_, WL_CALLBACK_DONE, callback_data);
-}
-
-/**
- * @ingroup iface_wl_compositor
- * @struct wl_compositor_interface
- */
-struct wl_compositor_interface {
-	/**
-	 * create new surface
-	 *
-	 * Ask the compositor to create a new surface.
-	 * @param id the new surface
-	 */
-	void (*create_surface)(struct wl_client *client,
-			       struct wl_resource *resource,
-			       uint32_t id);
-	/**
-	 * create new region
-	 *
-	 * Ask the compositor to create a new region.
-	 * @param id the new region
-	 */
-	void (*create_region)(struct wl_client *client,
-			      struct wl_resource *resource,
-			      uint32_t id);
-};
-
-
-/**
- * @ingroup iface_wl_compositor
- */
-#define WL_COMPOSITOR_CREATE_SURFACE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_compositor
- */
-#define WL_COMPOSITOR_CREATE_REGION_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_shm_pool
- * @struct wl_shm_pool_interface
- */
-struct wl_shm_pool_interface {
-	/**
-	 * create a buffer from the pool
-	 *
-	 * Create a wl_buffer object from the pool.
-	 *
-	 * The buffer is created offset bytes into the pool and has width
-	 * and height as specified. The stride argument specifies the
-	 * number of bytes from the beginning of one row to the beginning
-	 * of the next. The format is the pixel format of the buffer and
-	 * must be one of those advertised through the wl_shm.format event.
-	 *
-	 * A buffer will keep a reference to the pool it was created from
-	 * so it is valid to destroy the pool immediately after creating a
-	 * buffer from it.
-	 * @param id buffer to create
-	 * @param offset buffer byte offset within the pool
-	 * @param width buffer width, in pixels
-	 * @param height buffer height, in pixels
-	 * @param stride number of bytes from the beginning of one row to the beginning of the next row
-	 * @param format buffer pixel format
-	 */
-	void (*create_buffer)(struct wl_client *client,
-			      struct wl_resource *resource,
-			      uint32_t id,
-			      int32_t offset,
-			      int32_t width,
-			      int32_t height,
-			      int32_t stride,
-			      uint32_t format);
-	/**
-	 * destroy the pool
-	 *
-	 * Destroy the shared memory pool.
-	 *
-	 * The mmapped memory will be released when all buffers that have
-	 * been created from this pool are gone.
-	 */
-	void (*destroy)(struct wl_client *client,
-			struct wl_resource *resource);
-	/**
-	 * change the size of the pool mapping
-	 *
-	 * This request will cause the server to remap the backing memory
-	 * for the pool from the file descriptor passed when the pool was
-	 * created, but using the new size. This request can only be used
-	 * to make the pool bigger.
-	 * @param size new size of the pool, in bytes
-	 */
-	void (*resize)(struct wl_client *client,
-		       struct wl_resource *resource,
-		       int32_t size);
-};
-
-
-/**
- * @ingroup iface_wl_shm_pool
- */
-#define WL_SHM_POOL_CREATE_BUFFER_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shm_pool
- */
-#define WL_SHM_POOL_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shm_pool
- */
-#define WL_SHM_POOL_RESIZE_SINCE_VERSION 1
-
-#ifndef WL_SHM_ERROR_ENUM
-#define WL_SHM_ERROR_ENUM
-/**
- * @ingroup iface_wl_shm
- * wl_shm error values
- *
- * These errors can be emitted in response to wl_shm requests.
- */
-enum wl_shm_error {
-	/**
-	 * buffer format is not known
-	 */
-	WL_SHM_ERROR_INVALID_FORMAT = 0,
-	/**
-	 * invalid size or stride during pool or buffer creation
-	 */
-	WL_SHM_ERROR_INVALID_STRIDE = 1,
-	/**
-	 * mmapping the file descriptor failed
-	 */
-	WL_SHM_ERROR_INVALID_FD = 2,
-};
-#endif /* WL_SHM_ERROR_ENUM */
-
-#ifndef WL_SHM_FORMAT_ENUM
-#define WL_SHM_FORMAT_ENUM
-/**
- * @ingroup iface_wl_shm
- * pixel formats
- *
- * This describes the memory layout of an individual pixel.
- *
- * All renderers should support argb8888 and xrgb8888 but any other
- * formats are optional and may not be supported by the particular
- * renderer in use.
- *
- * The drm format codes match the macros defined in drm_fourcc.h.
- * The formats actually supported by the compositor will be
- * reported by the format event.
- */
-enum wl_shm_format {
-	/**
-	 * 32-bit ARGB format, [31:0] A:R:G:B 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_ARGB8888 = 0,
-	/**
-	 * 32-bit RGB format, [31:0] x:R:G:B 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_XRGB8888 = 1,
-	/**
-	 * 8-bit color index format, [7:0] C
-	 */
-	WL_SHM_FORMAT_C8 = 0x20203843,
-	/**
-	 * 8-bit RGB format, [7:0] R:G:B 3:3:2
-	 */
-	WL_SHM_FORMAT_RGB332 = 0x38424752,
-	/**
-	 * 8-bit BGR format, [7:0] B:G:R 2:3:3
-	 */
-	WL_SHM_FORMAT_BGR233 = 0x38524742,
-	/**
-	 * 16-bit xRGB format, [15:0] x:R:G:B 4:4:4:4 little endian
-	 */
-	WL_SHM_FORMAT_XRGB4444 = 0x32315258,
-	/**
-	 * 16-bit xBGR format, [15:0] x:B:G:R 4:4:4:4 little endian
-	 */
-	WL_SHM_FORMAT_XBGR4444 = 0x32314258,
-	/**
-	 * 16-bit RGBx format, [15:0] R:G:B:x 4:4:4:4 little endian
-	 */
-	WL_SHM_FORMAT_RGBX4444 = 0x32315852,
-	/**
-	 * 16-bit BGRx format, [15:0] B:G:R:x 4:4:4:4 little endian
-	 */
-	WL_SHM_FORMAT_BGRX4444 = 0x32315842,
-	/**
-	 * 16-bit ARGB format, [15:0] A:R:G:B 4:4:4:4 little endian
-	 */
-	WL_SHM_FORMAT_ARGB4444 = 0x32315241,
-	/**
-	 * 16-bit ABGR format, [15:0] A:B:G:R 4:4:4:4 little endian
-	 */
-	WL_SHM_FORMAT_ABGR4444 = 0x32314241,
-	/**
-	 * 16-bit RBGA format, [15:0] R:G:B:A 4:4:4:4 little endian
-	 */
-	WL_SHM_FORMAT_RGBA4444 = 0x32314152,
-	/**
-	 * 16-bit BGRA format, [15:0] B:G:R:A 4:4:4:4 little endian
-	 */
-	WL_SHM_FORMAT_BGRA4444 = 0x32314142,
-	/**
-	 * 16-bit xRGB format, [15:0] x:R:G:B 1:5:5:5 little endian
-	 */
-	WL_SHM_FORMAT_XRGB1555 = 0x35315258,
-	/**
-	 * 16-bit xBGR 1555 format, [15:0] x:B:G:R 1:5:5:5 little endian
-	 */
-	WL_SHM_FORMAT_XBGR1555 = 0x35314258,
-	/**
-	 * 16-bit RGBx 5551 format, [15:0] R:G:B:x 5:5:5:1 little endian
-	 */
-	WL_SHM_FORMAT_RGBX5551 = 0x35315852,
-	/**
-	 * 16-bit BGRx 5551 format, [15:0] B:G:R:x 5:5:5:1 little endian
-	 */
-	WL_SHM_FORMAT_BGRX5551 = 0x35315842,
-	/**
-	 * 16-bit ARGB 1555 format, [15:0] A:R:G:B 1:5:5:5 little endian
-	 */
-	WL_SHM_FORMAT_ARGB1555 = 0x35315241,
-	/**
-	 * 16-bit ABGR 1555 format, [15:0] A:B:G:R 1:5:5:5 little endian
-	 */
-	WL_SHM_FORMAT_ABGR1555 = 0x35314241,
-	/**
-	 * 16-bit RGBA 5551 format, [15:0] R:G:B:A 5:5:5:1 little endian
-	 */
-	WL_SHM_FORMAT_RGBA5551 = 0x35314152,
-	/**
-	 * 16-bit BGRA 5551 format, [15:0] B:G:R:A 5:5:5:1 little endian
-	 */
-	WL_SHM_FORMAT_BGRA5551 = 0x35314142,
-	/**
-	 * 16-bit RGB 565 format, [15:0] R:G:B 5:6:5 little endian
-	 */
-	WL_SHM_FORMAT_RGB565 = 0x36314752,
-	/**
-	 * 16-bit BGR 565 format, [15:0] B:G:R 5:6:5 little endian
-	 */
-	WL_SHM_FORMAT_BGR565 = 0x36314742,
-	/**
-	 * 24-bit RGB format, [23:0] R:G:B little endian
-	 */
-	WL_SHM_FORMAT_RGB888 = 0x34324752,
-	/**
-	 * 24-bit BGR format, [23:0] B:G:R little endian
-	 */
-	WL_SHM_FORMAT_BGR888 = 0x34324742,
-	/**
-	 * 32-bit xBGR format, [31:0] x:B:G:R 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_XBGR8888 = 0x34324258,
-	/**
-	 * 32-bit RGBx format, [31:0] R:G:B:x 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_RGBX8888 = 0x34325852,
-	/**
-	 * 32-bit BGRx format, [31:0] B:G:R:x 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_BGRX8888 = 0x34325842,
-	/**
-	 * 32-bit ABGR format, [31:0] A:B:G:R 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_ABGR8888 = 0x34324241,
-	/**
-	 * 32-bit RGBA format, [31:0] R:G:B:A 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_RGBA8888 = 0x34324152,
-	/**
-	 * 32-bit BGRA format, [31:0] B:G:R:A 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_BGRA8888 = 0x34324142,
-	/**
-	 * 32-bit xRGB format, [31:0] x:R:G:B 2:10:10:10 little endian
-	 */
-	WL_SHM_FORMAT_XRGB2101010 = 0x30335258,
-	/**
-	 * 32-bit xBGR format, [31:0] x:B:G:R 2:10:10:10 little endian
-	 */
-	WL_SHM_FORMAT_XBGR2101010 = 0x30334258,
-	/**
-	 * 32-bit RGBx format, [31:0] R:G:B:x 10:10:10:2 little endian
-	 */
-	WL_SHM_FORMAT_RGBX1010102 = 0x30335852,
-	/**
-	 * 32-bit BGRx format, [31:0] B:G:R:x 10:10:10:2 little endian
-	 */
-	WL_SHM_FORMAT_BGRX1010102 = 0x30335842,
-	/**
-	 * 32-bit ARGB format, [31:0] A:R:G:B 2:10:10:10 little endian
-	 */
-	WL_SHM_FORMAT_ARGB2101010 = 0x30335241,
-	/**
-	 * 32-bit ABGR format, [31:0] A:B:G:R 2:10:10:10 little endian
-	 */
-	WL_SHM_FORMAT_ABGR2101010 = 0x30334241,
-	/**
-	 * 32-bit RGBA format, [31:0] R:G:B:A 10:10:10:2 little endian
-	 */
-	WL_SHM_FORMAT_RGBA1010102 = 0x30334152,
-	/**
-	 * 32-bit BGRA format, [31:0] B:G:R:A 10:10:10:2 little endian
-	 */
-	WL_SHM_FORMAT_BGRA1010102 = 0x30334142,
-	/**
-	 * packed YCbCr format, [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_YUYV = 0x56595559,
-	/**
-	 * packed YCbCr format, [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_YVYU = 0x55595659,
-	/**
-	 * packed YCbCr format, [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_UYVY = 0x59565955,
-	/**
-	 * packed YCbCr format, [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_VYUY = 0x59555956,
-	/**
-	 * packed AYCbCr format, [31:0] A:Y:Cb:Cr 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_AYUV = 0x56555941,
-	/**
-	 * 2 plane YCbCr Cr:Cb format, 2x2 subsampled Cr:Cb plane
-	 */
-	WL_SHM_FORMAT_NV12 = 0x3231564e,
-	/**
-	 * 2 plane YCbCr Cb:Cr format, 2x2 subsampled Cb:Cr plane
-	 */
-	WL_SHM_FORMAT_NV21 = 0x3132564e,
-	/**
-	 * 2 plane YCbCr Cr:Cb format, 2x1 subsampled Cr:Cb plane
-	 */
-	WL_SHM_FORMAT_NV16 = 0x3631564e,
-	/**
-	 * 2 plane YCbCr Cb:Cr format, 2x1 subsampled Cb:Cr plane
-	 */
-	WL_SHM_FORMAT_NV61 = 0x3136564e,
-	/**
-	 * 3 plane YCbCr format, 4x4 subsampled Cb (1) and Cr (2) planes
-	 */
-	WL_SHM_FORMAT_YUV410 = 0x39565559,
-	/**
-	 * 3 plane YCbCr format, 4x4 subsampled Cr (1) and Cb (2) planes
-	 */
-	WL_SHM_FORMAT_YVU410 = 0x39555659,
-	/**
-	 * 3 plane YCbCr format, 4x1 subsampled Cb (1) and Cr (2) planes
-	 */
-	WL_SHM_FORMAT_YUV411 = 0x31315559,
-	/**
-	 * 3 plane YCbCr format, 4x1 subsampled Cr (1) and Cb (2) planes
-	 */
-	WL_SHM_FORMAT_YVU411 = 0x31315659,
-	/**
-	 * 3 plane YCbCr format, 2x2 subsampled Cb (1) and Cr (2) planes
-	 */
-	WL_SHM_FORMAT_YUV420 = 0x32315559,
-	/**
-	 * 3 plane YCbCr format, 2x2 subsampled Cr (1) and Cb (2) planes
-	 */
-	WL_SHM_FORMAT_YVU420 = 0x32315659,
-	/**
-	 * 3 plane YCbCr format, 2x1 subsampled Cb (1) and Cr (2) planes
-	 */
-	WL_SHM_FORMAT_YUV422 = 0x36315559,
-	/**
-	 * 3 plane YCbCr format, 2x1 subsampled Cr (1) and Cb (2) planes
-	 */
-	WL_SHM_FORMAT_YVU422 = 0x36315659,
-	/**
-	 * 3 plane YCbCr format, non-subsampled Cb (1) and Cr (2) planes
-	 */
-	WL_SHM_FORMAT_YUV444 = 0x34325559,
-	/**
-	 * 3 plane YCbCr format, non-subsampled Cr (1) and Cb (2) planes
-	 */
-	WL_SHM_FORMAT_YVU444 = 0x34325659,
-};
-#endif /* WL_SHM_FORMAT_ENUM */
-
-/**
- * @ingroup iface_wl_shm
- * @struct wl_shm_interface
- */
-struct wl_shm_interface {
-	/**
-	 * create a shm pool
-	 *
-	 * Create a new wl_shm_pool object.
-	 *
-	 * The pool can be used to create shared memory based buffer
-	 * objects. The server will mmap size bytes of the passed file
-	 * descriptor, to use as backing memory for the pool.
-	 * @param id pool to create
-	 * @param fd file descriptor for the pool
-	 * @param size pool size, in bytes
-	 */
-	void (*create_pool)(struct wl_client *client,
-			    struct wl_resource *resource,
-			    uint32_t id,
-			    int32_t fd,
-			    int32_t size);
-};
-
-#define WL_SHM_FORMAT 0
-
-/**
- * @ingroup iface_wl_shm
- */
-#define WL_SHM_FORMAT_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_shm
- */
-#define WL_SHM_CREATE_POOL_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_shm
- * Sends an format event to the client owning the resource.
- * @param resource_ The client's resource
- * @param format buffer pixel format
- */
-static inline void
-wl_shm_send_format(struct wl_resource *resource_, uint32_t format)
-{
-	wl_resource_post_event(resource_, WL_SHM_FORMAT, format);
-}
-
-/**
- * @ingroup iface_wl_buffer
- * @struct wl_buffer_interface
- */
-struct wl_buffer_interface {
-	/**
-	 * destroy a buffer
-	 *
-	 * Destroy a buffer. If and how you need to release the backing
-	 * storage is defined by the buffer factory interface.
-	 *
-	 * For possible side-effects to a surface, see wl_surface.attach.
-	 */
-	void (*destroy)(struct wl_client *client,
-			struct wl_resource *resource);
-};
-
-#define WL_BUFFER_RELEASE 0
-
-/**
- * @ingroup iface_wl_buffer
- */
-#define WL_BUFFER_RELEASE_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_buffer
- */
-#define WL_BUFFER_DESTROY_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_buffer
- * Sends an release event to the client owning the resource.
- * @param resource_ The client's resource
- */
-static inline void
-wl_buffer_send_release(struct wl_resource *resource_)
-{
-	wl_resource_post_event(resource_, WL_BUFFER_RELEASE);
-}
-
-#ifndef WL_DATA_OFFER_ERROR_ENUM
-#define WL_DATA_OFFER_ERROR_ENUM
-enum wl_data_offer_error {
-	/**
-	 * finish request was called untimely
-	 */
-	WL_DATA_OFFER_ERROR_INVALID_FINISH = 0,
-	/**
-	 * action mask contains invalid values
-	 */
-	WL_DATA_OFFER_ERROR_INVALID_ACTION_MASK = 1,
-	/**
-	 * action argument has an invalid value
-	 */
-	WL_DATA_OFFER_ERROR_INVALID_ACTION = 2,
-	/**
-	 * offer doesn't accept this request
-	 */
-	WL_DATA_OFFER_ERROR_INVALID_OFFER = 3,
-};
-#endif /* WL_DATA_OFFER_ERROR_ENUM */
-
-/**
- * @ingroup iface_wl_data_offer
- * @struct wl_data_offer_interface
- */
-struct wl_data_offer_interface {
-	/**
-	 * accept one of the offered mime types
-	 *
-	 * Indicate that the client can accept the given mime type, or
-	 * NULL for not accepted.
-	 *
-	 * For objects of version 2 or older, this request is used by the
-	 * client to give feedback whether the client can receive the given
-	 * mime type, or NULL if none is accepted; the feedback does not
-	 * determine whether the drag-and-drop operation succeeds or not.
-	 *
-	 * For objects of version 3 or newer, this request determines the
-	 * final result of the drag-and-drop operation. If the end result
-	 * is that no mime types were accepted, the drag-and-drop operation
-	 * will be cancelled and the corresponding drag source will receive
-	 * wl_data_source.cancelled. Clients may still use this event in
-	 * conjunction with wl_data_source.action for feedback.
-	 * @param serial serial number of the accept request
-	 * @param mime_type mime type accepted by the client
-	 */
-	void (*accept)(struct wl_client *client,
-		       struct wl_resource *resource,
-		       uint32_t serial,
-		       const char *mime_type);
-	/**
-	 * request that the data is transferred
-	 *
-	 * To transfer the offered data, the client issues this request
-	 * and indicates the mime type it wants to receive. The transfer
-	 * happens through the passed file descriptor (typically created
-	 * with the pipe system call). The source client writes the data in
-	 * the mime type representation requested and then closes the file
-	 * descriptor.
-	 *
-	 * The receiving client reads from the read end of the pipe until
-	 * EOF and then closes its end, at which point the transfer is
-	 * complete.
-	 *
-	 * This request may happen multiple times for different mime types,
-	 * both before and after wl_data_device.drop. Drag-and-drop
-	 * destination clients may preemptively fetch data or examine it
-	 * more closely to determine acceptance.
-	 * @param mime_type mime type desired by receiver
-	 * @param fd file descriptor for data transfer
-	 */
-	void (*receive)(struct wl_client *client,
-			struct wl_resource *resource,
-			const char *mime_type,
-			int32_t fd);
-	/**
-	 * destroy data offer
-	 *
-	 * Destroy the data offer.
-	 */
-	void (*destroy)(struct wl_client *client,
-			struct wl_resource *resource);
-	/**
-	 * the offer will no longer be used
-	 *
-	 * Notifies the compositor that the drag destination successfully
-	 * finished the drag-and-drop operation.
-	 *
-	 * Upon receiving this request, the compositor will emit
-	 * wl_data_source.dnd_finished on the drag source client.
-	 *
-	 * It is a client error to perform other requests than
-	 * wl_data_offer.destroy after this one. It is also an error to
-	 * perform this request after a NULL mime type has been set in
-	 * wl_data_offer.accept or no action was received through
-	 * wl_data_offer.action.
-	 * @since 3
-	 */
-	void (*finish)(struct wl_client *client,
-		       struct wl_resource *resource);
-	/**
-	 * set the available/preferred drag-and-drop actions
-	 *
-	 * Sets the actions that the destination side client supports for
-	 * this operation. This request may trigger the emission of
-	 * wl_data_source.action and wl_data_offer.action events if the
-	 * compositor needs to change the selected action.
-	 *
-	 * This request can be called multiple times throughout the
-	 * drag-and-drop operation, typically in response to
-	 * wl_data_device.enter or wl_data_device.motion events.
-	 *
-	 * This request determines the final result of the drag-and-drop
-	 * operation. If the end result is that no action is accepted, the
-	 * drag source will receive wl_drag_source.cancelled.
-	 *
-	 * The dnd_actions argument must contain only values expressed in
-	 * the wl_data_device_manager.dnd_actions enum, and the
-	 * preferred_action argument must only contain one of those values
-	 * set, otherwise it will result in a protocol error.
-	 *
-	 * While managing an "ask" action, the destination drag-and-drop
-	 * client may perform further wl_data_offer.receive requests, and
-	 * is expected to perform one last wl_data_offer.set_actions
-	 * request with a preferred action other than "ask" (and optionally
-	 * wl_data_offer.accept) before requesting wl_data_offer.finish, in
-	 * order to convey the action selected by the user. If the
-	 * preferred action is not in the wl_data_offer.source_actions
-	 * mask, an error will be raised.
-	 *
-	 * If the "ask" action is dismissed (e.g. user cancellation), the
-	 * client is expected to perform wl_data_offer.destroy right away.
-	 *
-	 * This request can only be made on drag-and-drop offers, a
-	 * protocol error will be raised otherwise.
-	 * @param dnd_actions actions supported by the destination client
-	 * @param preferred_action action preferred by the destination client
-	 * @since 3
-	 */
-	void (*set_actions)(struct wl_client *client,
-			    struct wl_resource *resource,
-			    uint32_t dnd_actions,
-			    uint32_t preferred_action);
-};
-
-#define WL_DATA_OFFER_OFFER 0
-#define WL_DATA_OFFER_SOURCE_ACTIONS 1
-#define WL_DATA_OFFER_ACTION 2
-
-/**
- * @ingroup iface_wl_data_offer
- */
-#define WL_DATA_OFFER_OFFER_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_offer
- */
-#define WL_DATA_OFFER_SOURCE_ACTIONS_SINCE_VERSION 3
-/**
- * @ingroup iface_wl_data_offer
- */
-#define WL_DATA_OFFER_ACTION_SINCE_VERSION 3
-
-/**
- * @ingroup iface_wl_data_offer
- */
-#define WL_DATA_OFFER_ACCEPT_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_offer
- */
-#define WL_DATA_OFFER_RECEIVE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_offer
- */
-#define WL_DATA_OFFER_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_offer
- */
-#define WL_DATA_OFFER_FINISH_SINCE_VERSION 3
-/**
- * @ingroup iface_wl_data_offer
- */
-#define WL_DATA_OFFER_SET_ACTIONS_SINCE_VERSION 3
-
-/**
- * @ingroup iface_wl_data_offer
- * Sends an offer event to the client owning the resource.
- * @param resource_ The client's resource
- * @param mime_type offered mime type
- */
-static inline void
-wl_data_offer_send_offer(struct wl_resource *resource_, const char *mime_type)
-{
-	wl_resource_post_event(resource_, WL_DATA_OFFER_OFFER, mime_type);
-}
-
-/**
- * @ingroup iface_wl_data_offer
- * Sends an source_actions event to the client owning the resource.
- * @param resource_ The client's resource
- * @param source_actions actions offered by the data source
- */
-static inline void
-wl_data_offer_send_source_actions(struct wl_resource *resource_, uint32_t source_actions)
-{
-	wl_resource_post_event(resource_, WL_DATA_OFFER_SOURCE_ACTIONS, source_actions);
-}
-
-/**
- * @ingroup iface_wl_data_offer
- * Sends an action event to the client owning the resource.
- * @param resource_ The client's resource
- * @param dnd_action action selected by the compositor
- */
-static inline void
-wl_data_offer_send_action(struct wl_resource *resource_, uint32_t dnd_action)
-{
-	wl_resource_post_event(resource_, WL_DATA_OFFER_ACTION, dnd_action);
-}
-
-#ifndef WL_DATA_SOURCE_ERROR_ENUM
-#define WL_DATA_SOURCE_ERROR_ENUM
-enum wl_data_source_error {
-	/**
-	 * action mask contains invalid values
-	 */
-	WL_DATA_SOURCE_ERROR_INVALID_ACTION_MASK = 0,
-	/**
-	 * source doesn't accept this request
-	 */
-	WL_DATA_SOURCE_ERROR_INVALID_SOURCE = 1,
-};
-#endif /* WL_DATA_SOURCE_ERROR_ENUM */
-
-/**
- * @ingroup iface_wl_data_source
- * @struct wl_data_source_interface
- */
-struct wl_data_source_interface {
-	/**
-	 * add an offered mime type
-	 *
-	 * This request adds a mime type to the set of mime types
-	 * advertised to targets. Can be called several times to offer
-	 * multiple types.
-	 * @param mime_type mime type offered by the data source
-	 */
-	void (*offer)(struct wl_client *client,
-		      struct wl_resource *resource,
-		      const char *mime_type);
-	/**
-	 * destroy the data source
-	 *
-	 * Destroy the data source.
-	 */
-	void (*destroy)(struct wl_client *client,
-			struct wl_resource *resource);
-	/**
-	 * set the available drag-and-drop actions
-	 *
-	 * Sets the actions that the source side client supports for this
-	 * operation. This request may trigger wl_data_source.action and
-	 * wl_data_offer.action events if the compositor needs to change
-	 * the selected action.
-	 *
-	 * The dnd_actions argument must contain only values expressed in
-	 * the wl_data_device_manager.dnd_actions enum, otherwise it will
-	 * result in a protocol error.
-	 *
-	 * This request must be made once only, and can only be made on
-	 * sources used in drag-and-drop, so it must be performed before
-	 * wl_data_device.start_drag. Attempting to use the source other
-	 * than for drag-and-drop will raise a protocol error.
-	 * @param dnd_actions actions supported by the data source
-	 * @since 3
-	 */
-	void (*set_actions)(struct wl_client *client,
-			    struct wl_resource *resource,
-			    uint32_t dnd_actions);
-};
-
-#define WL_DATA_SOURCE_TARGET 0
-#define WL_DATA_SOURCE_SEND 1
-#define WL_DATA_SOURCE_CANCELLED 2
-#define WL_DATA_SOURCE_DND_DROP_PERFORMED 3
-#define WL_DATA_SOURCE_DND_FINISHED 4
-#define WL_DATA_SOURCE_ACTION 5
-
-/**
- * @ingroup iface_wl_data_source
- */
-#define WL_DATA_SOURCE_TARGET_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_source
- */
-#define WL_DATA_SOURCE_SEND_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_source
- */
-#define WL_DATA_SOURCE_CANCELLED_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_source
- */
-#define WL_DATA_SOURCE_DND_DROP_PERFORMED_SINCE_VERSION 3
-/**
- * @ingroup iface_wl_data_source
- */
-#define WL_DATA_SOURCE_DND_FINISHED_SINCE_VERSION 3
-/**
- * @ingroup iface_wl_data_source
- */
-#define WL_DATA_SOURCE_ACTION_SINCE_VERSION 3
-
-/**
- * @ingroup iface_wl_data_source
- */
-#define WL_DATA_SOURCE_OFFER_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_source
- */
-#define WL_DATA_SOURCE_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_source
- */
-#define WL_DATA_SOURCE_SET_ACTIONS_SINCE_VERSION 3
-
-/**
- * @ingroup iface_wl_data_source
- * Sends an target event to the client owning the resource.
- * @param resource_ The client's resource
- * @param mime_type mime type accepted by the target
- */
-static inline void
-wl_data_source_send_target(struct wl_resource *resource_, const char *mime_type)
-{
-	wl_resource_post_event(resource_, WL_DATA_SOURCE_TARGET, mime_type);
-}
-
-/**
- * @ingroup iface_wl_data_source
- * Sends an send event to the client owning the resource.
- * @param resource_ The client's resource
- * @param mime_type mime type for the data
- * @param fd file descriptor for the data
- */
-static inline void
-wl_data_source_send_send(struct wl_resource *resource_, const char *mime_type, int32_t fd)
-{
-	wl_resource_post_event(resource_, WL_DATA_SOURCE_SEND, mime_type, fd);
-}
-
-/**
- * @ingroup iface_wl_data_source
- * Sends an cancelled event to the client owning the resource.
- * @param resource_ The client's resource
- */
-static inline void
-wl_data_source_send_cancelled(struct wl_resource *resource_)
-{
-	wl_resource_post_event(resource_, WL_DATA_SOURCE_CANCELLED);
-}
-
-/**
- * @ingroup iface_wl_data_source
- * Sends an dnd_drop_performed event to the client owning the resource.
- * @param resource_ The client's resource
- */
-static inline void
-wl_data_source_send_dnd_drop_performed(struct wl_resource *resource_)
-{
-	wl_resource_post_event(resource_, WL_DATA_SOURCE_DND_DROP_PERFORMED);
-}
-
-/**
- * @ingroup iface_wl_data_source
- * Sends an dnd_finished event to the client owning the resource.
- * @param resource_ The client's resource
- */
-static inline void
-wl_data_source_send_dnd_finished(struct wl_resource *resource_)
-{
-	wl_resource_post_event(resource_, WL_DATA_SOURCE_DND_FINISHED);
-}
-
-/**
- * @ingroup iface_wl_data_source
- * Sends an action event to the client owning the resource.
- * @param resource_ The client's resource
- * @param dnd_action action selected by the compositor
- */
-static inline void
-wl_data_source_send_action(struct wl_resource *resource_, uint32_t dnd_action)
-{
-	wl_resource_post_event(resource_, WL_DATA_SOURCE_ACTION, dnd_action);
-}
-
-#ifndef WL_DATA_DEVICE_ERROR_ENUM
-#define WL_DATA_DEVICE_ERROR_ENUM
-enum wl_data_device_error {
-	/**
-	 * given wl_surface has another role
-	 */
-	WL_DATA_DEVICE_ERROR_ROLE = 0,
-};
-#endif /* WL_DATA_DEVICE_ERROR_ENUM */
-
-/**
- * @ingroup iface_wl_data_device
- * @struct wl_data_device_interface
- */
-struct wl_data_device_interface {
-	/**
-	 * start drag-and-drop operation
-	 *
-	 * This request asks the compositor to start a drag-and-drop
-	 * operation on behalf of the client.
-	 *
-	 * The source argument is the data source that provides the data
-	 * for the eventual data transfer. If source is NULL, enter, leave
-	 * and motion events are sent only to the client that initiated the
-	 * drag and the client is expected to handle the data passing
-	 * internally.
-	 *
-	 * The origin surface is the surface where the drag originates and
-	 * the client must have an active implicit grab that matches the
-	 * serial.
-	 *
-	 * The icon surface is an optional (can be NULL) surface that
-	 * provides an icon to be moved around with the cursor. Initially,
-	 * the top-left corner of the icon surface is placed at the cursor
-	 * hotspot, but subsequent wl_surface.attach request can move the
-	 * relative position. Attach requests must be confirmed with
-	 * wl_surface.commit as usual. The icon surface is given the role
-	 * of a drag-and-drop icon. If the icon surface already has another
-	 * role, it raises a protocol error.
-	 *
-	 * The current and pending input regions of the icon wl_surface are
-	 * cleared, and wl_surface.set_input_region is ignored until the
-	 * wl_surface is no longer used as the icon surface. When the use
-	 * as an icon ends, the current and pending input regions become
-	 * undefined, and the wl_surface is unmapped.
-	 * @param source data source for the eventual transfer
-	 * @param origin surface where the drag originates
-	 * @param icon drag-and-drop icon surface
-	 * @param serial serial number of the implicit grab on the origin
-	 */
-	void (*start_drag)(struct wl_client *client,
-			   struct wl_resource *resource,
-			   struct wl_resource *source,
-			   struct wl_resource *origin,
-			   struct wl_resource *icon,
-			   uint32_t serial);
-	/**
-	 * copy data to the selection
-	 *
-	 * This request asks the compositor to set the selection to the
-	 * data from the source on behalf of the client.
-	 *
-	 * To unset the selection, set the source to NULL.
-	 * @param source data source for the selection
-	 * @param serial serial number of the event that triggered this request
-	 */
-	void (*set_selection)(struct wl_client *client,
-			      struct wl_resource *resource,
-			      struct wl_resource *source,
-			      uint32_t serial);
-	/**
-	 * destroy data device
-	 *
-	 * This request destroys the data device.
-	 * @since 2
-	 */
-	void (*release)(struct wl_client *client,
-			struct wl_resource *resource);
-};
-
-#define WL_DATA_DEVICE_DATA_OFFER 0
-#define WL_DATA_DEVICE_ENTER 1
-#define WL_DATA_DEVICE_LEAVE 2
-#define WL_DATA_DEVICE_MOTION 3
-#define WL_DATA_DEVICE_DROP 4
-#define WL_DATA_DEVICE_SELECTION 5
-
-/**
- * @ingroup iface_wl_data_device
- */
-#define WL_DATA_DEVICE_DATA_OFFER_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_device
- */
-#define WL_DATA_DEVICE_ENTER_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_device
- */
-#define WL_DATA_DEVICE_LEAVE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_device
- */
-#define WL_DATA_DEVICE_MOTION_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_device
- */
-#define WL_DATA_DEVICE_DROP_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_device
- */
-#define WL_DATA_DEVICE_SELECTION_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_data_device
- */
-#define WL_DATA_DEVICE_START_DRAG_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_device
- */
-#define WL_DATA_DEVICE_SET_SELECTION_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_device
- */
-#define WL_DATA_DEVICE_RELEASE_SINCE_VERSION 2
-
-/**
- * @ingroup iface_wl_data_device
- * Sends an data_offer event to the client owning the resource.
- * @param resource_ The client's resource
- * @param id the new data_offer object
- */
-static inline void
-wl_data_device_send_data_offer(struct wl_resource *resource_, struct wl_resource *id)
-{
-	wl_resource_post_event(resource_, WL_DATA_DEVICE_DATA_OFFER, id);
-}
-
-/**
- * @ingroup iface_wl_data_device
- * Sends an enter event to the client owning the resource.
- * @param resource_ The client's resource
- * @param serial serial number of the enter event
- * @param surface client surface entered
- * @param x surface-local x coordinate
- * @param y surface-local y coordinate
- * @param id source data_offer object
- */
-static inline void
-wl_data_device_send_enter(struct wl_resource *resource_, uint32_t serial, struct wl_resource *surface, wl_fixed_t x, wl_fixed_t y, struct wl_resource *id)
-{
-	wl_resource_post_event(resource_, WL_DATA_DEVICE_ENTER, serial, surface, x, y, id);
-}
-
-/**
- * @ingroup iface_wl_data_device
- * Sends an leave event to the client owning the resource.
- * @param resource_ The client's resource
- */
-static inline void
-wl_data_device_send_leave(struct wl_resource *resource_)
-{
-	wl_resource_post_event(resource_, WL_DATA_DEVICE_LEAVE);
-}
-
-/**
- * @ingroup iface_wl_data_device
- * Sends an motion event to the client owning the resource.
- * @param resource_ The client's resource
- * @param time timestamp with millisecond granularity
- * @param x surface-local x coordinate
- * @param y surface-local y coordinate
- */
-static inline void
-wl_data_device_send_motion(struct wl_resource *resource_, uint32_t time, wl_fixed_t x, wl_fixed_t y)
-{
-	wl_resource_post_event(resource_, WL_DATA_DEVICE_MOTION, time, x, y);
-}
-
-/**
- * @ingroup iface_wl_data_device
- * Sends an drop event to the client owning the resource.
- * @param resource_ The client's resource
- */
-static inline void
-wl_data_device_send_drop(struct wl_resource *resource_)
-{
-	wl_resource_post_event(resource_, WL_DATA_DEVICE_DROP);
-}
-
-/**
- * @ingroup iface_wl_data_device
- * Sends an selection event to the client owning the resource.
- * @param resource_ The client's resource
- * @param id selection data_offer object
- */
-static inline void
-wl_data_device_send_selection(struct wl_resource *resource_, struct wl_resource *id)
-{
-	wl_resource_post_event(resource_, WL_DATA_DEVICE_SELECTION, id);
-}
-
-#ifndef WL_DATA_DEVICE_MANAGER_DND_ACTION_ENUM
-#define WL_DATA_DEVICE_MANAGER_DND_ACTION_ENUM
-/**
- * @ingroup iface_wl_data_device_manager
- * drag and drop actions
- *
- * This is a bitmask of the available/preferred actions in a
- * drag-and-drop operation.
- *
- * In the compositor, the selected action is a result of matching the
- * actions offered by the source and destination sides.  "action" events
- * with a "none" action will be sent to both source and destination if
- * there is no match. All further checks will effectively happen on
- * (source actions ∩ destination actions).
- *
- * In addition, compositors may also pick different actions in
- * reaction to key modifiers being pressed. One common design that
- * is used in major toolkits (and the behavior recommended for
- * compositors) is:
- *
- * - If no modifiers are pressed, the first match (in bit order)
- * will be used.
- * - Pressing Shift selects "move", if enabled in the mask.
- * - Pressing Control selects "copy", if enabled in the mask.
- *
- * Behavior beyond that is considered implementation-dependent.
- * Compositors may for example bind other modifiers (like Alt/Meta)
- * or drags initiated with other buttons than BTN_LEFT to specific
- * actions (e.g. "ask").
- */
-enum wl_data_device_manager_dnd_action {
-	/**
-	 * no action
-	 */
-	WL_DATA_DEVICE_MANAGER_DND_ACTION_NONE = 0,
-	/**
-	 * copy action
-	 */
-	WL_DATA_DEVICE_MANAGER_DND_ACTION_COPY = 1,
-	/**
-	 * move action
-	 */
-	WL_DATA_DEVICE_MANAGER_DND_ACTION_MOVE = 2,
-	/**
-	 * ask action
-	 */
-	WL_DATA_DEVICE_MANAGER_DND_ACTION_ASK = 4,
-};
-#endif /* WL_DATA_DEVICE_MANAGER_DND_ACTION_ENUM */
-
-/**
- * @ingroup iface_wl_data_device_manager
- * @struct wl_data_device_manager_interface
- */
-struct wl_data_device_manager_interface {
-	/**
-	 * create a new data source
-	 *
-	 * Create a new data source.
-	 * @param id data source to create
-	 */
-	void (*create_data_source)(struct wl_client *client,
-				   struct wl_resource *resource,
-				   uint32_t id);
-	/**
-	 * create a new data device
-	 *
-	 * Create a new data device for a given seat.
-	 * @param id data device to create
-	 * @param seat seat associated with the data device
-	 */
-	void (*get_data_device)(struct wl_client *client,
-				struct wl_resource *resource,
-				uint32_t id,
-				struct wl_resource *seat);
-};
-
-
-/**
- * @ingroup iface_wl_data_device_manager
- */
-#define WL_DATA_DEVICE_MANAGER_CREATE_DATA_SOURCE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_device_manager
- */
-#define WL_DATA_DEVICE_MANAGER_GET_DATA_DEVICE_SINCE_VERSION 1
-
-#ifndef WL_SHELL_ERROR_ENUM
-#define WL_SHELL_ERROR_ENUM
-enum wl_shell_error {
-	/**
-	 * given wl_surface has another role
-	 */
-	WL_SHELL_ERROR_ROLE = 0,
-};
-#endif /* WL_SHELL_ERROR_ENUM */
-
-/**
- * @ingroup iface_wl_shell
- * @struct wl_shell_interface
- */
-struct wl_shell_interface {
-	/**
-	 * create a shell surface from a surface
-	 *
-	 * Create a shell surface for an existing surface. This gives the
-	 * wl_surface the role of a shell surface. If the wl_surface
-	 * already has another role, it raises a protocol error.
-	 *
-	 * Only one shell surface can be associated with a given surface.
-	 * @param id shell surface to create
-	 * @param surface surface to be given the shell surface role
-	 */
-	void (*get_shell_surface)(struct wl_client *client,
-				  struct wl_resource *resource,
-				  uint32_t id,
-				  struct wl_resource *surface);
-};
-
-
-/**
- * @ingroup iface_wl_shell
- */
-#define WL_SHELL_GET_SHELL_SURFACE_SINCE_VERSION 1
-
-#ifndef WL_SHELL_SURFACE_RESIZE_ENUM
-#define WL_SHELL_SURFACE_RESIZE_ENUM
-/**
- * @ingroup iface_wl_shell_surface
- * edge values for resizing
- *
- * These values are used to indicate which edge of a surface
- * is being dragged in a resize operation. The server may
- * use this information to adapt its behavior, e.g. choose
- * an appropriate cursor image.
- */
-enum wl_shell_surface_resize {
-	/**
-	 * no edge
-	 */
-	WL_SHELL_SURFACE_RESIZE_NONE = 0,
-	/**
-	 * top edge
-	 */
-	WL_SHELL_SURFACE_RESIZE_TOP = 1,
-	/**
-	 * bottom edge
-	 */
-	WL_SHELL_SURFACE_RESIZE_BOTTOM = 2,
-	/**
-	 * left edge
-	 */
-	WL_SHELL_SURFACE_RESIZE_LEFT = 4,
-	/**
-	 * top and left edges
-	 */
-	WL_SHELL_SURFACE_RESIZE_TOP_LEFT = 5,
-	/**
-	 * bottom and left edges
-	 */
-	WL_SHELL_SURFACE_RESIZE_BOTTOM_LEFT = 6,
-	/**
-	 * right edge
-	 */
-	WL_SHELL_SURFACE_RESIZE_RIGHT = 8,
-	/**
-	 * top and right edges
-	 */
-	WL_SHELL_SURFACE_RESIZE_TOP_RIGHT = 9,
-	/**
-	 * bottom and right edges
-	 */
-	WL_SHELL_SURFACE_RESIZE_BOTTOM_RIGHT = 10,
-};
-#endif /* WL_SHELL_SURFACE_RESIZE_ENUM */
-
-#ifndef WL_SHELL_SURFACE_TRANSIENT_ENUM
-#define WL_SHELL_SURFACE_TRANSIENT_ENUM
-/**
- * @ingroup iface_wl_shell_surface
- * details of transient behaviour
- *
- * These flags specify details of the expected behaviour
- * of transient surfaces. Used in the set_transient request.
- */
-enum wl_shell_surface_transient {
-	/**
-	 * do not set keyboard focus
-	 */
-	WL_SHELL_SURFACE_TRANSIENT_INACTIVE = 0x1,
-};
-#endif /* WL_SHELL_SURFACE_TRANSIENT_ENUM */
-
-#ifndef WL_SHELL_SURFACE_FULLSCREEN_METHOD_ENUM
-#define WL_SHELL_SURFACE_FULLSCREEN_METHOD_ENUM
-/**
- * @ingroup iface_wl_shell_surface
- * different method to set the surface fullscreen
- *
- * Hints to indicate to the compositor how to deal with a conflict
- * between the dimensions of the surface and the dimensions of the
- * output. The compositor is free to ignore this parameter.
- */
-enum wl_shell_surface_fullscreen_method {
-	/**
-	 * no preference, apply default policy
-	 */
-	WL_SHELL_SURFACE_FULLSCREEN_METHOD_DEFAULT = 0,
-	/**
-	 * scale, preserve the surface's aspect ratio and center on output
-	 */
-	WL_SHELL_SURFACE_FULLSCREEN_METHOD_SCALE = 1,
-	/**
-	 * switch output mode to the smallest mode that can fit the surface, add black borders to compensate size mismatch
-	 */
-	WL_SHELL_SURFACE_FULLSCREEN_METHOD_DRIVER = 2,
-	/**
-	 * no upscaling, center on output and add black borders to compensate size mismatch
-	 */
-	WL_SHELL_SURFACE_FULLSCREEN_METHOD_FILL = 3,
-};
-#endif /* WL_SHELL_SURFACE_FULLSCREEN_METHOD_ENUM */
-
-/**
- * @ingroup iface_wl_shell_surface
- * @struct wl_shell_surface_interface
- */
-struct wl_shell_surface_interface {
-	/**
-	 * respond to a ping event
-	 *
-	 * A client must respond to a ping event with a pong request or
-	 * the client may be deemed unresponsive.
-	 * @param serial serial number of the ping event
-	 */
-	void (*pong)(struct wl_client *client,
-		     struct wl_resource *resource,
-		     uint32_t serial);
-	/**
-	 * start an interactive move
-	 *
-	 * Start a pointer-driven move of the surface.
-	 *
-	 * This request must be used in response to a button press event.
-	 * The server may ignore move requests depending on the state of
-	 * the surface (e.g. fullscreen or maximized).
-	 * @param seat seat whose pointer is used
-	 * @param serial serial number of the implicit grab on the pointer
-	 */
-	void (*move)(struct wl_client *client,
-		     struct wl_resource *resource,
-		     struct wl_resource *seat,
-		     uint32_t serial);
-	/**
-	 * start an interactive resize
-	 *
-	 * Start a pointer-driven resizing of the surface.
-	 *
-	 * This request must be used in response to a button press event.
-	 * The server may ignore resize requests depending on the state of
-	 * the surface (e.g. fullscreen or maximized).
-	 * @param seat seat whose pointer is used
-	 * @param serial serial number of the implicit grab on the pointer
-	 * @param edges which edge or corner is being dragged
-	 */
-	void (*resize)(struct wl_client *client,
-		       struct wl_resource *resource,
-		       struct wl_resource *seat,
-		       uint32_t serial,
-		       uint32_t edges);
-	/**
-	 * make the surface a toplevel surface
-	 *
-	 * Map the surface as a toplevel surface.
-	 *
-	 * A toplevel surface is not fullscreen, maximized or transient.
-	 */
-	void (*set_toplevel)(struct wl_client *client,
-			     struct wl_resource *resource);
-	/**
-	 * make the surface a transient surface
-	 *
-	 * Map the surface relative to an existing surface.
-	 *
-	 * The x and y arguments specify the location of the upper left
-	 * corner of the surface relative to the upper left corner of the
-	 * parent surface, in surface-local coordinates.
-	 *
-	 * The flags argument controls details of the transient behaviour.
-	 * @param parent parent surface
-	 * @param x surface-local x coordinate
-	 * @param y surface-local y coordinate
-	 * @param flags transient surface behavior
-	 */
-	void (*set_transient)(struct wl_client *client,
-			      struct wl_resource *resource,
-			      struct wl_resource *parent,
-			      int32_t x,
-			      int32_t y,
-			      uint32_t flags);
-	/**
-	 * make the surface a fullscreen surface
-	 *
-	 * Map the surface as a fullscreen surface.
-	 *
-	 * If an output parameter is given then the surface will be made
-	 * fullscreen on that output. If the client does not specify the
-	 * output then the compositor will apply its policy - usually
-	 * choosing the output on which the surface has the biggest surface
-	 * area.
-	 *
-	 * The client may specify a method to resolve a size conflict
-	 * between the output size and the surface size - this is provided
-	 * through the method parameter.
-	 *
-	 * The framerate parameter is used only when the method is set to
-	 * "driver", to indicate the preferred framerate. A value of 0
-	 * indicates that the client does not care about framerate. The
-	 * framerate is specified in mHz, that is framerate of 60000 is
-	 * 60Hz.
-	 *
-	 * A method of "scale" or "driver" implies a scaling operation of
-	 * the surface, either via a direct scaling operation or a change
-	 * of the output mode. This will override any kind of output
-	 * scaling, so that mapping a surface with a buffer size equal to
-	 * the mode can fill the screen independent of buffer_scale.
-	 *
-	 * A method of "fill" means we don't scale up the buffer, however
-	 * any output scale is applied. This means that you may run into an
-	 * edge case where the application maps a buffer with the same size
-	 * of the output mode but buffer_scale 1 (thus making a surface
-	 * larger than the output). In this case it is allowed to downscale
-	 * the results to fit the screen.
-	 *
-	 * The compositor must reply to this request with a configure event
-	 * with the dimensions for the output on which the surface will be
-	 * made fullscreen.
-	 * @param method method for resolving size conflict
-	 * @param framerate framerate in mHz
-	 * @param output output on which the surface is to be fullscreen
-	 */
-	void (*set_fullscreen)(struct wl_client *client,
-			       struct wl_resource *resource,
-			       uint32_t method,
-			       uint32_t framerate,
-			       struct wl_resource *output);
-	/**
-	 * make the surface a popup surface
-	 *
-	 * Map the surface as a popup.
-	 *
-	 * A popup surface is a transient surface with an added pointer
-	 * grab.
-	 *
-	 * An existing implicit grab will be changed to owner-events mode,
-	 * and the popup grab will continue after the implicit grab ends
-	 * (i.e. releasing the mouse button does not cause the popup to be
-	 * unmapped).
-	 *
-	 * The popup grab continues until the window is destroyed or a
-	 * mouse button is pressed in any other client's window. A click in
-	 * any of the client's surfaces is reported as normal, however,
-	 * clicks in other clients' surfaces will be discarded and trigger
-	 * the callback.
-	 *
-	 * The x and y arguments specify the location of the upper left
-	 * corner of the surface relative to the upper left corner of the
-	 * parent surface, in surface-local coordinates.
-	 * @param seat seat whose pointer is used
-	 * @param serial serial number of the implicit grab on the pointer
-	 * @param parent parent surface
-	 * @param x surface-local x coordinate
-	 * @param y surface-local y coordinate
-	 * @param flags transient surface behavior
-	 */
-	void (*set_popup)(struct wl_client *client,
-			  struct wl_resource *resource,
-			  struct wl_resource *seat,
-			  uint32_t serial,
-			  struct wl_resource *parent,
-			  int32_t x,
-			  int32_t y,
-			  uint32_t flags);
-	/**
-	 * make the surface a maximized surface
-	 *
-	 * Map the surface as a maximized surface.
-	 *
-	 * If an output parameter is given then the surface will be
-	 * maximized on that output. If the client does not specify the
-	 * output then the compositor will apply its policy - usually
-	 * choosing the output on which the surface has the biggest surface
-	 * area.
-	 *
-	 * The compositor will reply with a configure event telling the
-	 * expected new surface size. The operation is completed on the
-	 * next buffer attach to this surface.
-	 *
-	 * A maximized surface typically fills the entire output it is
-	 * bound to, except for desktop elements such as panels. This is
-	 * the main difference between a maximized shell surface and a
-	 * fullscreen shell surface.
-	 *
-	 * The details depend on the compositor implementation.
-	 * @param output output on which the surface is to be maximized
-	 */
-	void (*set_maximized)(struct wl_client *client,
-			      struct wl_resource *resource,
-			      struct wl_resource *output);
-	/**
-	 * set surface title
-	 *
-	 * Set a short title for the surface.
-	 *
-	 * This string may be used to identify the surface in a task bar,
-	 * window list, or other user interface elements provided by the
-	 * compositor.
-	 *
-	 * The string must be encoded in UTF-8.
-	 * @param title surface title
-	 */
-	void (*set_title)(struct wl_client *client,
-			  struct wl_resource *resource,
-			  const char *title);
-	/**
-	 * set surface class
-	 *
-	 * Set a class for the surface.
-	 *
-	 * The surface class identifies the general class of applications
-	 * to which the surface belongs. A common convention is to use the
-	 * file name (or the full path if it is a non-standard location) of
-	 * the application's .desktop file as the class.
-	 * @param class_ surface class
-	 */
-	void (*set_class)(struct wl_client *client,
-			  struct wl_resource *resource,
-			  const char *class_);
-};
-
-#define WL_SHELL_SURFACE_PING 0
-#define WL_SHELL_SURFACE_CONFIGURE 1
-#define WL_SHELL_SURFACE_POPUP_DONE 2
-
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_PING_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_CONFIGURE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_POPUP_DONE_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_PONG_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_MOVE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_RESIZE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_SET_TOPLEVEL_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_SET_TRANSIENT_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_SET_FULLSCREEN_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_SET_POPUP_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_SET_MAXIMIZED_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_SET_TITLE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_SET_CLASS_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_shell_surface
- * Sends an ping event to the client owning the resource.
- * @param resource_ The client's resource
- * @param serial serial number of the ping
- */
-static inline void
-wl_shell_surface_send_ping(struct wl_resource *resource_, uint32_t serial)
-{
-	wl_resource_post_event(resource_, WL_SHELL_SURFACE_PING, serial);
-}
-
-/**
- * @ingroup iface_wl_shell_surface
- * Sends an configure event to the client owning the resource.
- * @param resource_ The client's resource
- * @param edges how the surface was resized
- * @param width new width of the surface
- * @param height new height of the surface
- */
-static inline void
-wl_shell_surface_send_configure(struct wl_resource *resource_, uint32_t edges, int32_t width, int32_t height)
-{
-	wl_resource_post_event(resource_, WL_SHELL_SURFACE_CONFIGURE, edges, width, height);
-}
-
-/**
- * @ingroup iface_wl_shell_surface
- * Sends an popup_done event to the client owning the resource.
- * @param resource_ The client's resource
- */
-static inline void
-wl_shell_surface_send_popup_done(struct wl_resource *resource_)
-{
-	wl_resource_post_event(resource_, WL_SHELL_SURFACE_POPUP_DONE);
-}
-
-#ifndef WL_SURFACE_ERROR_ENUM
-#define WL_SURFACE_ERROR_ENUM
-/**
- * @ingroup iface_wl_surface
- * wl_surface error values
- *
- * These errors can be emitted in response to wl_surface requests.
- */
-enum wl_surface_error {
-	/**
-	 * buffer scale value is invalid
-	 */
-	WL_SURFACE_ERROR_INVALID_SCALE = 0,
-	/**
-	 * buffer transform value is invalid
-	 */
-	WL_SURFACE_ERROR_INVALID_TRANSFORM = 1,
-};
-#endif /* WL_SURFACE_ERROR_ENUM */
-
-/**
- * @ingroup iface_wl_surface
- * @struct wl_surface_interface
- */
-struct wl_surface_interface {
-	/**
-	 * delete surface
-	 *
-	 * Deletes the surface and invalidates its object ID.
-	 */
-	void (*destroy)(struct wl_client *client,
-			struct wl_resource *resource);
-	/**
-	 * set the surface contents
-	 *
-	 * Set a buffer as the content of this surface.
-	 *
-	 * The new size of the surface is calculated based on the buffer
-	 * size transformed by the inverse buffer_transform and the inverse
-	 * buffer_scale. This means that the supplied buffer must be an
-	 * integer multiple of the buffer_scale.
-	 *
-	 * The x and y arguments specify the location of the new pending
-	 * buffer's upper left corner, relative to the current buffer's
-	 * upper left corner, in surface-local coordinates. In other words,
-	 * the x and y, combined with the new surface size define in which
-	 * directions the surface's size changes.
-	 *
-	 * Surface contents are double-buffered state, see
-	 * wl_surface.commit.
-	 *
-	 * The initial surface contents are void; there is no content.
-	 * wl_surface.attach assigns the given wl_buffer as the pending
-	 * wl_buffer. wl_surface.commit makes the pending wl_buffer the new
-	 * surface contents, and the size of the surface becomes the size
-	 * calculated from the wl_buffer, as described above. After commit,
-	 * there is no pending buffer until the next attach.
-	 *
-	 * Committing a pending wl_buffer allows the compositor to read the
-	 * pixels in the wl_buffer. The compositor may access the pixels at
-	 * any time after the wl_surface.commit request. When the
-	 * compositor will not access the pixels anymore, it will send the
-	 * wl_buffer.release event. Only after receiving wl_buffer.release,
-	 * the client may reuse the wl_buffer. A wl_buffer that has been
-	 * attached and then replaced by another attach instead of
-	 * committed will not receive a release event, and is not used by
-	 * the compositor.
-	 *
-	 * Destroying the wl_buffer after wl_buffer.release does not change
-	 * the surface contents. However, if the client destroys the
-	 * wl_buffer before receiving the wl_buffer.release event, the
-	 * surface contents become undefined immediately.
-	 *
-	 * If wl_surface.attach is sent with a NULL wl_buffer, the
-	 * following wl_surface.commit will remove the surface content.
-	 * @param buffer buffer of surface contents
-	 * @param x surface-local x coordinate
-	 * @param y surface-local y coordinate
-	 */
-	void (*attach)(struct wl_client *client,
-		       struct wl_resource *resource,
-		       struct wl_resource *buffer,
-		       int32_t x,
-		       int32_t y);
-	/**
-	 * mark part of the surface damaged
-	 *
-	 * This request is used to describe the regions where the pending
-	 * buffer is different from the current surface contents, and where
-	 * the surface therefore needs to be repainted. The compositor
-	 * ignores the parts of the damage that fall outside of the
-	 * surface.
-	 *
-	 * Damage is double-buffered state, see wl_surface.commit.
-	 *
-	 * The damage rectangle is specified in surface-local coordinates,
-	 * where x and y specify the upper left corner of the damage
-	 * rectangle.
-	 *
-	 * The initial value for pending damage is empty: no damage.
-	 * wl_surface.damage adds pending damage: the new pending damage is
-	 * the union of old pending damage and the given rectangle.
-	 *
-	 * wl_surface.commit assigns pending damage as the current damage,
-	 * and clears pending damage. The server will clear the current
-	 * damage as it repaints the surface.
-	 *
-	 * Alternatively, damage can be posted with
-	 * wl_surface.damage_buffer which uses buffer coordinates instead
-	 * of surface coordinates, and is probably the preferred and
-	 * intuitive way of doing this.
-	 * @param x surface-local x coordinate
-	 * @param y surface-local y coordinate
-	 * @param width width of damage rectangle
-	 * @param height height of damage rectangle
-	 */
-	void (*damage)(struct wl_client *client,
-		       struct wl_resource *resource,
-		       int32_t x,
-		       int32_t y,
-		       int32_t width,
-		       int32_t height);
-	/**
-	 * request a frame throttling hint
-	 *
-	 * Request a notification when it is a good time to start drawing
-	 * a new frame, by creating a frame callback. This is useful for
-	 * throttling redrawing operations, and driving animations.
-	 *
-	 * When a client is animating on a wl_surface, it can use the
-	 * 'frame' request to get notified when it is a good time to draw
-	 * and commit the next frame of animation. If the client commits an
-	 * update earlier than that, it is likely that some updates will
-	 * not make it to the display, and the client is wasting resources
-	 * by drawing too often.
-	 *
-	 * The frame request will take effect on the next
-	 * wl_surface.commit. The notification will only be posted for one
-	 * frame unless requested again. For a wl_surface, the
-	 * notifications are posted in the order the frame requests were
-	 * committed.
-	 *
-	 * The server must send the notifications so that a client will not
-	 * send excessive updates, while still allowing the highest
-	 * possible update rate for clients that wait for the reply before
-	 * drawing again. The server should give some time for the client
-	 * to draw and commit after sending the frame callback events to
-	 * let it hit the next output refresh.
-	 *
-	 * A server should avoid signaling the frame callbacks if the
-	 * surface is not visible in any way, e.g. the surface is
-	 * off-screen, or completely obscured by other opaque surfaces.
-	 *
-	 * The object returned by this request will be destroyed by the
-	 * compositor after the callback is fired and as such the client
-	 * must not attempt to use it after that point.
-	 *
-	 * The callback_data passed in the callback is the current time, in
-	 * milliseconds, with an undefined base.
-	 * @param callback callback object for the frame request
-	 */
-	void (*frame)(struct wl_client *client,
-		      struct wl_resource *resource,
-		      uint32_t callback);
-	/**
-	 * set opaque region
-	 *
-	 * This request sets the region of the surface that contains
-	 * opaque content.
-	 *
-	 * The opaque region is an optimization hint for the compositor
-	 * that lets it optimize the redrawing of content behind opaque
-	 * regions. Setting an opaque region is not required for correct
-	 * behaviour, but marking transparent content as opaque will result
-	 * in repaint artifacts.
-	 *
-	 * The opaque region is specified in surface-local coordinates.
-	 *
-	 * The compositor ignores the parts of the opaque region that fall
-	 * outside of the surface.
-	 *
-	 * Opaque region is double-buffered state, see wl_surface.commit.
-	 *
-	 * wl_surface.set_opaque_region changes the pending opaque region.
-	 * wl_surface.commit copies the pending region to the current
-	 * region. Otherwise, the pending and current regions are never
-	 * changed.
-	 *
-	 * The initial value for an opaque region is empty. Setting the
-	 * pending opaque region has copy semantics, and the wl_region
-	 * object can be destroyed immediately. A NULL wl_region causes the
-	 * pending opaque region to be set to empty.
-	 * @param region opaque region of the surface
-	 */
-	void (*set_opaque_region)(struct wl_client *client,
-				  struct wl_resource *resource,
-				  struct wl_resource *region);
-	/**
-	 * set input region
-	 *
-	 * This request sets the region of the surface that can receive
-	 * pointer and touch events.
-	 *
-	 * Input events happening outside of this region will try the next
-	 * surface in the server surface stack. The compositor ignores the
-	 * parts of the input region that fall outside of the surface.
-	 *
-	 * The input region is specified in surface-local coordinates.
-	 *
-	 * Input region is double-buffered state, see wl_surface.commit.
-	 *
-	 * wl_surface.set_input_region changes the pending input region.
-	 * wl_surface.commit copies the pending region to the current
-	 * region. Otherwise the pending and current regions are never
-	 * changed, except cursor and icon surfaces are special cases, see
-	 * wl_pointer.set_cursor and wl_data_device.start_drag.
-	 *
-	 * The initial value for an input region is infinite. That means
-	 * the whole surface will accept input. Setting the pending input
-	 * region has copy semantics, and the wl_region object can be
-	 * destroyed immediately. A NULL wl_region causes the input region
-	 * to be set to infinite.
-	 * @param region input region of the surface
-	 */
-	void (*set_input_region)(struct wl_client *client,
-				 struct wl_resource *resource,
-				 struct wl_resource *region);
-	/**
-	 * commit pending surface state
-	 *
-	 * Surface state (input, opaque, and damage regions, attached
-	 * buffers, etc.) is double-buffered. Protocol requests modify the
-	 * pending state, as opposed to the current state in use by the
-	 * compositor. A commit request atomically applies all pending
-	 * state, replacing the current state. After commit, the new
-	 * pending state is as documented for each related request.
-	 *
-	 * On commit, a pending wl_buffer is applied first, and all other
-	 * state second. This means that all coordinates in double-buffered
-	 * state are relative to the new wl_buffer coming into use, except
-	 * for wl_surface.attach itself. If there is no pending wl_buffer,
-	 * the coordinates are relative to the current surface contents.
-	 *
-	 * All requests that need a commit to become effective are
-	 * documented to affect double-buffered state.
-	 *
-	 * Other interfaces may add further double-buffered surface state.
-	 */
-	void (*commit)(struct wl_client *client,
-		       struct wl_resource *resource);
-	/**
-	 * sets the buffer transformation
-	 *
-	 * This request sets an optional transformation on how the
-	 * compositor interprets the contents of the buffer attached to the
-	 * surface. The accepted values for the transform parameter are the
-	 * values for wl_output.transform.
-	 *
-	 * Buffer transform is double-buffered state, see
-	 * wl_surface.commit.
-	 *
-	 * A newly created surface has its buffer transformation set to
-	 * normal.
-	 *
-	 * wl_surface.set_buffer_transform changes the pending buffer
-	 * transformation. wl_surface.commit copies the pending buffer
-	 * transformation to the current one. Otherwise, the pending and
-	 * current values are never changed.
-	 *
-	 * The purpose of this request is to allow clients to render
-	 * content according to the output transform, thus permitting the
-	 * compositor to use certain optimizations even if the display is
-	 * rotated. Using hardware overlays and scanning out a client
-	 * buffer for fullscreen surfaces are examples of such
-	 * optimizations. Those optimizations are highly dependent on the
-	 * compositor implementation, so the use of this request should be
-	 * considered on a case-by-case basis.
-	 *
-	 * Note that if the transform value includes 90 or 270 degree
-	 * rotation, the width of the buffer will become the surface height
-	 * and the height of the buffer will become the surface width.
-	 *
-	 * If transform is not one of the values from the
-	 * wl_output.transform enum the invalid_transform protocol error is
-	 * raised.
-	 * @param transform transform for interpreting buffer contents
-	 * @since 2
-	 */
-	void (*set_buffer_transform)(struct wl_client *client,
-				     struct wl_resource *resource,
-				     int32_t transform);
-	/**
-	 * sets the buffer scaling factor
-	 *
-	 * This request sets an optional scaling factor on how the
-	 * compositor interprets the contents of the buffer attached to the
-	 * window.
-	 *
-	 * Buffer scale is double-buffered state, see wl_surface.commit.
-	 *
-	 * A newly created surface has its buffer scale set to 1.
-	 *
-	 * wl_surface.set_buffer_scale changes the pending buffer scale.
-	 * wl_surface.commit copies the pending buffer scale to the current
-	 * one. Otherwise, the pending and current values are never
-	 * changed.
-	 *
-	 * The purpose of this request is to allow clients to supply higher
-	 * resolution buffer data for use on high resolution outputs. It is
-	 * intended that you pick the same buffer scale as the scale of the
-	 * output that the surface is displayed on. This means the
-	 * compositor can avoid scaling when rendering the surface on that
-	 * output.
-	 *
-	 * Note that if the scale is larger than 1, then you have to attach
-	 * a buffer that is larger (by a factor of scale in each dimension)
-	 * than the desired surface size.
-	 *
-	 * If scale is not positive the invalid_scale protocol error is
-	 * raised.
-	 * @param scale positive scale for interpreting buffer contents
-	 * @since 3
-	 */
-	void (*set_buffer_scale)(struct wl_client *client,
-				 struct wl_resource *resource,
-				 int32_t scale);
-	/**
-	 * mark part of the surface damaged using buffer coordinates
-	 *
-	 * This request is used to describe the regions where the pending
-	 * buffer is different from the current surface contents, and where
-	 * the surface therefore needs to be repainted. The compositor
-	 * ignores the parts of the damage that fall outside of the
-	 * surface.
-	 *
-	 * Damage is double-buffered state, see wl_surface.commit.
-	 *
-	 * The damage rectangle is specified in buffer coordinates, where x
-	 * and y specify the upper left corner of the damage rectangle.
-	 *
-	 * The initial value for pending damage is empty: no damage.
-	 * wl_surface.damage_buffer adds pending damage: the new pending
-	 * damage is the union of old pending damage and the given
-	 * rectangle.
-	 *
-	 * wl_surface.commit assigns pending damage as the current damage,
-	 * and clears pending damage. The server will clear the current
-	 * damage as it repaints the surface.
-	 *
-	 * This request differs from wl_surface.damage in only one way - it
-	 * takes damage in buffer coordinates instead of surface-local
-	 * coordinates. While this generally is more intuitive than surface
-	 * coordinates, it is especially desirable when using wp_viewport
-	 * or when a drawing library (like EGL) is unaware of buffer scale
-	 * and buffer transform.
-	 *
-	 * Note: Because buffer transformation changes and damage requests
-	 * may be interleaved in the protocol stream, it is impossible to
-	 * determine the actual mapping between surface and buffer damage
-	 * until wl_surface.commit time. Therefore, compositors wishing to
-	 * take both kinds of damage into account will have to accumulate
-	 * damage from the two requests separately and only transform from
-	 * one to the other after receiving the wl_surface.commit.
-	 * @param x buffer-local x coordinate
-	 * @param y buffer-local y coordinate
-	 * @param width width of damage rectangle
-	 * @param height height of damage rectangle
-	 * @since 4
-	 */
-	void (*damage_buffer)(struct wl_client *client,
-			      struct wl_resource *resource,
-			      int32_t x,
-			      int32_t y,
-			      int32_t width,
-			      int32_t height);
-};
-
-#define WL_SURFACE_ENTER 0
-#define WL_SURFACE_LEAVE 1
-
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_ENTER_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_LEAVE_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_ATTACH_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_DAMAGE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_FRAME_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_SET_OPAQUE_REGION_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_SET_INPUT_REGION_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_COMMIT_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_SET_BUFFER_TRANSFORM_SINCE_VERSION 2
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_SET_BUFFER_SCALE_SINCE_VERSION 3
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_DAMAGE_BUFFER_SINCE_VERSION 4
-
-/**
- * @ingroup iface_wl_surface
- * Sends an enter event to the client owning the resource.
- * @param resource_ The client's resource
- * @param output output entered by the surface
- */
-static inline void
-wl_surface_send_enter(struct wl_resource *resource_, struct wl_resource *output)
-{
-	wl_resource_post_event(resource_, WL_SURFACE_ENTER, output);
-}
-
-/**
- * @ingroup iface_wl_surface
- * Sends an leave event to the client owning the resource.
- * @param resource_ The client's resource
- * @param output output left by the surface
- */
-static inline void
-wl_surface_send_leave(struct wl_resource *resource_, struct wl_resource *output)
-{
-	wl_resource_post_event(resource_, WL_SURFACE_LEAVE, output);
-}
-
-#ifndef WL_SEAT_CAPABILITY_ENUM
-#define WL_SEAT_CAPABILITY_ENUM
-/**
- * @ingroup iface_wl_seat
- * seat capability bitmask
- *
- * This is a bitmask of capabilities this seat has; if a member is
- * set, then it is present on the seat.
- */
-enum wl_seat_capability {
-	/**
-	 * the seat has pointer devices
-	 */
-	WL_SEAT_CAPABILITY_POINTER = 1,
-	/**
-	 * the seat has one or more keyboards
-	 */
-	WL_SEAT_CAPABILITY_KEYBOARD = 2,
-	/**
-	 * the seat has touch devices
-	 */
-	WL_SEAT_CAPABILITY_TOUCH = 4,
-};
-#endif /* WL_SEAT_CAPABILITY_ENUM */
-
-/**
- * @ingroup iface_wl_seat
- * @struct wl_seat_interface
- */
-struct wl_seat_interface {
-	/**
-	 * return pointer object
-	 *
-	 * The ID provided will be initialized to the wl_pointer
-	 * interface for this seat.
-	 *
-	 * This request only takes effect if the seat has the pointer
-	 * capability, or has had the pointer capability in the past. It is
-	 * a protocol violation to issue this request on a seat that has
-	 * never had the pointer capability.
-	 * @param id seat pointer
-	 */
-	void (*get_pointer)(struct wl_client *client,
-			    struct wl_resource *resource,
-			    uint32_t id);
-	/**
-	 * return keyboard object
-	 *
-	 * The ID provided will be initialized to the wl_keyboard
-	 * interface for this seat.
-	 *
-	 * This request only takes effect if the seat has the keyboard
-	 * capability, or has had the keyboard capability in the past. It
-	 * is a protocol violation to issue this request on a seat that has
-	 * never had the keyboard capability.
-	 * @param id seat keyboard
-	 */
-	void (*get_keyboard)(struct wl_client *client,
-			     struct wl_resource *resource,
-			     uint32_t id);
-	/**
-	 * return touch object
-	 *
-	 * The ID provided will be initialized to the wl_touch interface
-	 * for this seat.
-	 *
-	 * This request only takes effect if the seat has the touch
-	 * capability, or has had the touch capability in the past. It is a
-	 * protocol violation to issue this request on a seat that has
-	 * never had the touch capability.
-	 * @param id seat touch interface
-	 */
-	void (*get_touch)(struct wl_client *client,
-			  struct wl_resource *resource,
-			  uint32_t id);
-	/**
-	 * release the seat object
-	 *
-	 * Using this request a client can tell the server that it is not
-	 * going to use the seat object anymore.
-	 * @since 5
-	 */
-	void (*release)(struct wl_client *client,
-			struct wl_resource *resource);
-};
-
-#define WL_SEAT_CAPABILITIES 0
-#define WL_SEAT_NAME 1
-
-/**
- * @ingroup iface_wl_seat
- */
-#define WL_SEAT_CAPABILITIES_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_seat
- */
-#define WL_SEAT_NAME_SINCE_VERSION 2
-
-/**
- * @ingroup iface_wl_seat
- */
-#define WL_SEAT_GET_POINTER_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_seat
- */
-#define WL_SEAT_GET_KEYBOARD_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_seat
- */
-#define WL_SEAT_GET_TOUCH_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_seat
- */
-#define WL_SEAT_RELEASE_SINCE_VERSION 5
-
-/**
- * @ingroup iface_wl_seat
- * Sends an capabilities event to the client owning the resource.
- * @param resource_ The client's resource
- * @param capabilities capabilities of the seat
- */
-static inline void
-wl_seat_send_capabilities(struct wl_resource *resource_, uint32_t capabilities)
-{
-	wl_resource_post_event(resource_, WL_SEAT_CAPABILITIES, capabilities);
-}
-
-/**
- * @ingroup iface_wl_seat
- * Sends an name event to the client owning the resource.
- * @param resource_ The client's resource
- * @param name seat identifier
- */
-static inline void
-wl_seat_send_name(struct wl_resource *resource_, const char *name)
-{
-	wl_resource_post_event(resource_, WL_SEAT_NAME, name);
-}
-
-#ifndef WL_POINTER_ERROR_ENUM
-#define WL_POINTER_ERROR_ENUM
-enum wl_pointer_error {
-	/**
-	 * given wl_surface has another role
-	 */
-	WL_POINTER_ERROR_ROLE = 0,
-};
-#endif /* WL_POINTER_ERROR_ENUM */
-
-#ifndef WL_POINTER_BUTTON_STATE_ENUM
-#define WL_POINTER_BUTTON_STATE_ENUM
-/**
- * @ingroup iface_wl_pointer
- * physical button state
- *
- * Describes the physical state of a button that produced the button
- * event.
- */
-enum wl_pointer_button_state {
-	/**
-	 * the button is not pressed
-	 */
-	WL_POINTER_BUTTON_STATE_RELEASED = 0,
-	/**
-	 * the button is pressed
-	 */
-	WL_POINTER_BUTTON_STATE_PRESSED = 1,
-};
-#endif /* WL_POINTER_BUTTON_STATE_ENUM */
-
-#ifndef WL_POINTER_AXIS_ENUM
-#define WL_POINTER_AXIS_ENUM
-/**
- * @ingroup iface_wl_pointer
- * axis types
- *
- * Describes the axis types of scroll events.
- */
-enum wl_pointer_axis {
-	/**
-	 * vertical axis
-	 */
-	WL_POINTER_AXIS_VERTICAL_SCROLL = 0,
-	/**
-	 * horizontal axis
-	 */
-	WL_POINTER_AXIS_HORIZONTAL_SCROLL = 1,
-};
-#endif /* WL_POINTER_AXIS_ENUM */
-
-#ifndef WL_POINTER_AXIS_SOURCE_ENUM
-#define WL_POINTER_AXIS_SOURCE_ENUM
-/**
- * @ingroup iface_wl_pointer
- * axis source types
- *
- * Describes the source types for axis events. This indicates to the
- * client how an axis event was physically generated; a client may
- * adjust the user interface accordingly. For example, scroll events
- * from a "finger" source may be in a smooth coordinate space with
- * kinetic scrolling whereas a "wheel" source may be in discrete steps
- * of a number of lines.
- *
- * The "continuous" axis source is a device generating events in a
- * continuous coordinate space, but using something other than a
- * finger. One example for this source is button-based scrolling where
- * the vertical motion of a device is converted to scroll events while
- * a button is held down.
- *
- * The "wheel tilt" axis source indicates that the actual device is a
- * wheel but the scroll event is not caused by a rotation but a
- * (usually sideways) tilt of the wheel.
- */
-enum wl_pointer_axis_source {
-	/**
-	 * a physical wheel rotation
-	 */
-	WL_POINTER_AXIS_SOURCE_WHEEL = 0,
-	/**
-	 * finger on a touch surface
-	 */
-	WL_POINTER_AXIS_SOURCE_FINGER = 1,
-	/**
-	 * continuous coordinate space
-	 */
-	WL_POINTER_AXIS_SOURCE_CONTINUOUS = 2,
-	/**
-	 * a physical wheel tilt
-	 * @since 6
-	 */
-	WL_POINTER_AXIS_SOURCE_WHEEL_TILT = 3,
-};
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_AXIS_SOURCE_WHEEL_TILT_SINCE_VERSION 6
-#endif /* WL_POINTER_AXIS_SOURCE_ENUM */
-
-/**
- * @ingroup iface_wl_pointer
- * @struct wl_pointer_interface
- */
-struct wl_pointer_interface {
-	/**
-	 * set the pointer surface
-	 *
-	 * Set the pointer surface, i.e., the surface that contains the
-	 * pointer image (cursor). This request gives the surface the role
-	 * of a cursor. If the surface already has another role, it raises
-	 * a protocol error.
-	 *
-	 * The cursor actually changes only if the pointer focus for this
-	 * device is one of the requesting client's surfaces or the surface
-	 * parameter is the current pointer surface. If there was a
-	 * previous surface set with this request it is replaced. If
-	 * surface is NULL, the pointer image is hidden.
-	 *
-	 * The parameters hotspot_x and hotspot_y define the position of
-	 * the pointer surface relative to the pointer location. Its
-	 * top-left corner is always at (x, y) - (hotspot_x, hotspot_y),
-	 * where (x, y) are the coordinates of the pointer location, in
-	 * surface-local coordinates.
-	 *
-	 * On surface.attach requests to the pointer surface, hotspot_x and
-	 * hotspot_y are decremented by the x and y parameters passed to
-	 * the request. Attach must be confirmed by wl_surface.commit as
-	 * usual.
-	 *
-	 * The hotspot can also be updated by passing the currently set
-	 * pointer surface to this request with new values for hotspot_x
-	 * and hotspot_y.
-	 *
-	 * The current and pending input regions of the wl_surface are
-	 * cleared, and wl_surface.set_input_region is ignored until the
-	 * wl_surface is no longer used as the cursor. When the use as a
-	 * cursor ends, the current and pending input regions become
-	 * undefined, and the wl_surface is unmapped.
-	 * @param serial serial number of the enter event
-	 * @param surface pointer surface
-	 * @param hotspot_x surface-local x coordinate
-	 * @param hotspot_y surface-local y coordinate
-	 */
-	void (*set_cursor)(struct wl_client *client,
-			   struct wl_resource *resource,
-			   uint32_t serial,
-			   struct wl_resource *surface,
-			   int32_t hotspot_x,
-			   int32_t hotspot_y);
-	/**
-	 * release the pointer object
-	 *
-	 * Using this request a client can tell the server that it is not
-	 * going to use the pointer object anymore.
-	 *
-	 * This request destroys the pointer proxy object, so clients must
-	 * not call wl_pointer_destroy() after using this request.
-	 * @since 3
-	 */
-	void (*release)(struct wl_client *client,
-			struct wl_resource *resource);
-};
-
-#define WL_POINTER_ENTER 0
-#define WL_POINTER_LEAVE 1
-#define WL_POINTER_MOTION 2
-#define WL_POINTER_BUTTON 3
-#define WL_POINTER_AXIS 4
-#define WL_POINTER_FRAME 5
-#define WL_POINTER_AXIS_SOURCE 6
-#define WL_POINTER_AXIS_STOP 7
-#define WL_POINTER_AXIS_DISCRETE 8
-
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_ENTER_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_LEAVE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_MOTION_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_BUTTON_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_AXIS_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_FRAME_SINCE_VERSION 5
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_AXIS_SOURCE_SINCE_VERSION 5
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_AXIS_STOP_SINCE_VERSION 5
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_AXIS_DISCRETE_SINCE_VERSION 5
-
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_SET_CURSOR_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_RELEASE_SINCE_VERSION 3
-
-/**
- * @ingroup iface_wl_pointer
- * Sends an enter event to the client owning the resource.
- * @param resource_ The client's resource
- * @param serial serial number of the enter event
- * @param surface surface entered by the pointer
- * @param surface_x surface-local x coordinate
- * @param surface_y surface-local y coordinate
- */
-static inline void
-wl_pointer_send_enter(struct wl_resource *resource_, uint32_t serial, struct wl_resource *surface, wl_fixed_t surface_x, wl_fixed_t surface_y)
-{
-	wl_resource_post_event(resource_, WL_POINTER_ENTER, serial, surface, surface_x, surface_y);
-}
-
-/**
- * @ingroup iface_wl_pointer
- * Sends an leave event to the client owning the resource.
- * @param resource_ The client's resource
- * @param serial serial number of the leave event
- * @param surface surface left by the pointer
- */
-static inline void
-wl_pointer_send_leave(struct wl_resource *resource_, uint32_t serial, struct wl_resource *surface)
-{
-	wl_resource_post_event(resource_, WL_POINTER_LEAVE, serial, surface);
-}
-
-/**
- * @ingroup iface_wl_pointer
- * Sends an motion event to the client owning the resource.
- * @param resource_ The client's resource
- * @param time timestamp with millisecond granularity
- * @param surface_x surface-local x coordinate
- * @param surface_y surface-local y coordinate
- */
-static inline void
-wl_pointer_send_motion(struct wl_resource *resource_, uint32_t time, wl_fixed_t surface_x, wl_fixed_t surface_y)
-{
-	wl_resource_post_event(resource_, WL_POINTER_MOTION, time, surface_x, surface_y);
-}
-
-/**
- * @ingroup iface_wl_pointer
- * Sends an button event to the client owning the resource.
- * @param resource_ The client's resource
- * @param serial serial number of the button event
- * @param time timestamp with millisecond granularity
- * @param button button that produced the event
- * @param state physical state of the button
- */
-static inline void
-wl_pointer_send_button(struct wl_resource *resource_, uint32_t serial, uint32_t time, uint32_t button, uint32_t state)
-{
-	wl_resource_post_event(resource_, WL_POINTER_BUTTON, serial, time, button, state);
-}
-
-/**
- * @ingroup iface_wl_pointer
- * Sends an axis event to the client owning the resource.
- * @param resource_ The client's resource
- * @param time timestamp with millisecond granularity
- * @param axis axis type
- * @param value length of vector in surface-local coordinate space
- */
-static inline void
-wl_pointer_send_axis(struct wl_resource *resource_, uint32_t time, uint32_t axis, wl_fixed_t value)
-{
-	wl_resource_post_event(resource_, WL_POINTER_AXIS, time, axis, value);
-}
-
-/**
- * @ingroup iface_wl_pointer
- * Sends an frame event to the client owning the resource.
- * @param resource_ The client's resource
- */
-static inline void
-wl_pointer_send_frame(struct wl_resource *resource_)
-{
-	wl_resource_post_event(resource_, WL_POINTER_FRAME);
-}
-
-/**
- * @ingroup iface_wl_pointer
- * Sends an axis_source event to the client owning the resource.
- * @param resource_ The client's resource
- * @param axis_source source of the axis event
- */
-static inline void
-wl_pointer_send_axis_source(struct wl_resource *resource_, uint32_t axis_source)
-{
-	wl_resource_post_event(resource_, WL_POINTER_AXIS_SOURCE, axis_source);
-}
-
-/**
- * @ingroup iface_wl_pointer
- * Sends an axis_stop event to the client owning the resource.
- * @param resource_ The client's resource
- * @param time timestamp with millisecond granularity
- * @param axis the axis stopped with this event
- */
-static inline void
-wl_pointer_send_axis_stop(struct wl_resource *resource_, uint32_t time, uint32_t axis)
-{
-	wl_resource_post_event(resource_, WL_POINTER_AXIS_STOP, time, axis);
-}
-
-/**
- * @ingroup iface_wl_pointer
- * Sends an axis_discrete event to the client owning the resource.
- * @param resource_ The client's resource
- * @param axis axis type
- * @param discrete number of steps
- */
-static inline void
-wl_pointer_send_axis_discrete(struct wl_resource *resource_, uint32_t axis, int32_t discrete)
-{
-	wl_resource_post_event(resource_, WL_POINTER_AXIS_DISCRETE, axis, discrete);
-}
-
-#ifndef WL_KEYBOARD_KEYMAP_FORMAT_ENUM
-#define WL_KEYBOARD_KEYMAP_FORMAT_ENUM
-/**
- * @ingroup iface_wl_keyboard
- * keyboard mapping format
- *
- * This specifies the format of the keymap provided to the
- * client with the wl_keyboard.keymap event.
- */
-enum wl_keyboard_keymap_format {
-	/**
-	 * no keymap; client must understand how to interpret the raw keycode
-	 */
-	WL_KEYBOARD_KEYMAP_FORMAT_NO_KEYMAP = 0,
-	/**
-	 * libxkbcommon compatible; to determine the xkb keycode, clients must add 8 to the key event keycode
-	 */
-	WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1 = 1,
-};
-#endif /* WL_KEYBOARD_KEYMAP_FORMAT_ENUM */
-
-#ifndef WL_KEYBOARD_KEY_STATE_ENUM
-#define WL_KEYBOARD_KEY_STATE_ENUM
-/**
- * @ingroup iface_wl_keyboard
- * physical key state
- *
- * Describes the physical state of a key that produced the key event.
- */
-enum wl_keyboard_key_state {
-	/**
-	 * key is not pressed
-	 */
-	WL_KEYBOARD_KEY_STATE_RELEASED = 0,
-	/**
-	 * key is pressed
-	 */
-	WL_KEYBOARD_KEY_STATE_PRESSED = 1,
-};
-#endif /* WL_KEYBOARD_KEY_STATE_ENUM */
-
-/**
- * @ingroup iface_wl_keyboard
- * @struct wl_keyboard_interface
- */
-struct wl_keyboard_interface {
-	/**
-	 * release the keyboard object
-	 *
-	 * 
-	 * @since 3
-	 */
-	void (*release)(struct wl_client *client,
-			struct wl_resource *resource);
-};
-
-#define WL_KEYBOARD_KEYMAP 0
-#define WL_KEYBOARD_ENTER 1
-#define WL_KEYBOARD_LEAVE 2
-#define WL_KEYBOARD_KEY 3
-#define WL_KEYBOARD_MODIFIERS 4
-#define WL_KEYBOARD_REPEAT_INFO 5
-
-/**
- * @ingroup iface_wl_keyboard
- */
-#define WL_KEYBOARD_KEYMAP_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_keyboard
- */
-#define WL_KEYBOARD_ENTER_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_keyboard
- */
-#define WL_KEYBOARD_LEAVE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_keyboard
- */
-#define WL_KEYBOARD_KEY_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_keyboard
- */
-#define WL_KEYBOARD_MODIFIERS_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_keyboard
- */
-#define WL_KEYBOARD_REPEAT_INFO_SINCE_VERSION 4
-
-/**
- * @ingroup iface_wl_keyboard
- */
-#define WL_KEYBOARD_RELEASE_SINCE_VERSION 3
-
-/**
- * @ingroup iface_wl_keyboard
- * Sends an keymap event to the client owning the resource.
- * @param resource_ The client's resource
- * @param format keymap format
- * @param fd keymap file descriptor
- * @param size keymap size, in bytes
- */
-static inline void
-wl_keyboard_send_keymap(struct wl_resource *resource_, uint32_t format, int32_t fd, uint32_t size)
-{
-	wl_resource_post_event(resource_, WL_KEYBOARD_KEYMAP, format, fd, size);
-}
-
-/**
- * @ingroup iface_wl_keyboard
- * Sends an enter event to the client owning the resource.
- * @param resource_ The client's resource
- * @param serial serial number of the enter event
- * @param surface surface gaining keyboard focus
- * @param keys the currently pressed keys
- */
-static inline void
-wl_keyboard_send_enter(struct wl_resource *resource_, uint32_t serial, struct wl_resource *surface, struct wl_array *keys)
-{
-	wl_resource_post_event(resource_, WL_KEYBOARD_ENTER, serial, surface, keys);
-}
-
-/**
- * @ingroup iface_wl_keyboard
- * Sends an leave event to the client owning the resource.
- * @param resource_ The client's resource
- * @param serial serial number of the leave event
- * @param surface surface that lost keyboard focus
- */
-static inline void
-wl_keyboard_send_leave(struct wl_resource *resource_, uint32_t serial, struct wl_resource *surface)
-{
-	wl_resource_post_event(resource_, WL_KEYBOARD_LEAVE, serial, surface);
-}
-
-/**
- * @ingroup iface_wl_keyboard
- * Sends an key event to the client owning the resource.
- * @param resource_ The client's resource
- * @param serial serial number of the key event
- * @param time timestamp with millisecond granularity
- * @param key key that produced the event
- * @param state physical state of the key
- */
-static inline void
-wl_keyboard_send_key(struct wl_resource *resource_, uint32_t serial, uint32_t time, uint32_t key, uint32_t state)
-{
-	wl_resource_post_event(resource_, WL_KEYBOARD_KEY, serial, time, key, state);
-}
-
-/**
- * @ingroup iface_wl_keyboard
- * Sends an modifiers event to the client owning the resource.
- * @param resource_ The client's resource
- * @param serial serial number of the modifiers event
- * @param mods_depressed depressed modifiers
- * @param mods_latched latched modifiers
- * @param mods_locked locked modifiers
- * @param group keyboard layout
- */
-static inline void
-wl_keyboard_send_modifiers(struct wl_resource *resource_, uint32_t serial, uint32_t mods_depressed, uint32_t mods_latched, uint32_t mods_locked, uint32_t group)
-{
-	wl_resource_post_event(resource_, WL_KEYBOARD_MODIFIERS, serial, mods_depressed, mods_latched, mods_locked, group);
-}
-
-/**
- * @ingroup iface_wl_keyboard
- * Sends an repeat_info event to the client owning the resource.
- * @param resource_ The client's resource
- * @param rate the rate of repeating keys in characters per second
- * @param delay delay in milliseconds since key down until repeating starts
- */
-static inline void
-wl_keyboard_send_repeat_info(struct wl_resource *resource_, int32_t rate, int32_t delay)
-{
-	wl_resource_post_event(resource_, WL_KEYBOARD_REPEAT_INFO, rate, delay);
-}
-
-/**
- * @ingroup iface_wl_touch
- * @struct wl_touch_interface
- */
-struct wl_touch_interface {
-	/**
-	 * release the touch object
-	 *
-	 * 
-	 * @since 3
-	 */
-	void (*release)(struct wl_client *client,
-			struct wl_resource *resource);
-};
-
-#define WL_TOUCH_DOWN 0
-#define WL_TOUCH_UP 1
-#define WL_TOUCH_MOTION 2
-#define WL_TOUCH_FRAME 3
-#define WL_TOUCH_CANCEL 4
-#define WL_TOUCH_SHAPE 5
-#define WL_TOUCH_ORIENTATION 6
-
-/**
- * @ingroup iface_wl_touch
- */
-#define WL_TOUCH_DOWN_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_touch
- */
-#define WL_TOUCH_UP_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_touch
- */
-#define WL_TOUCH_MOTION_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_touch
- */
-#define WL_TOUCH_FRAME_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_touch
- */
-#define WL_TOUCH_CANCEL_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_touch
- */
-#define WL_TOUCH_SHAPE_SINCE_VERSION 6
-/**
- * @ingroup iface_wl_touch
- */
-#define WL_TOUCH_ORIENTATION_SINCE_VERSION 6
-
-/**
- * @ingroup iface_wl_touch
- */
-#define WL_TOUCH_RELEASE_SINCE_VERSION 3
-
-/**
- * @ingroup iface_wl_touch
- * Sends an down event to the client owning the resource.
- * @param resource_ The client's resource
- * @param serial serial number of the touch down event
- * @param time timestamp with millisecond granularity
- * @param surface surface touched
- * @param id the unique ID of this touch point
- * @param x surface-local x coordinate
- * @param y surface-local y coordinate
- */
-static inline void
-wl_touch_send_down(struct wl_resource *resource_, uint32_t serial, uint32_t time, struct wl_resource *surface, int32_t id, wl_fixed_t x, wl_fixed_t y)
-{
-	wl_resource_post_event(resource_, WL_TOUCH_DOWN, serial, time, surface, id, x, y);
-}
-
-/**
- * @ingroup iface_wl_touch
- * Sends an up event to the client owning the resource.
- * @param resource_ The client's resource
- * @param serial serial number of the touch up event
- * @param time timestamp with millisecond granularity
- * @param id the unique ID of this touch point
- */
-static inline void
-wl_touch_send_up(struct wl_resource *resource_, uint32_t serial, uint32_t time, int32_t id)
-{
-	wl_resource_post_event(resource_, WL_TOUCH_UP, serial, time, id);
-}
-
-/**
- * @ingroup iface_wl_touch
- * Sends an motion event to the client owning the resource.
- * @param resource_ The client's resource
- * @param time timestamp with millisecond granularity
- * @param id the unique ID of this touch point
- * @param x surface-local x coordinate
- * @param y surface-local y coordinate
- */
-static inline void
-wl_touch_send_motion(struct wl_resource *resource_, uint32_t time, int32_t id, wl_fixed_t x, wl_fixed_t y)
-{
-	wl_resource_post_event(resource_, WL_TOUCH_MOTION, time, id, x, y);
-}
-
-/**
- * @ingroup iface_wl_touch
- * Sends an frame event to the client owning the resource.
- * @param resource_ The client's resource
- */
-static inline void
-wl_touch_send_frame(struct wl_resource *resource_)
-{
-	wl_resource_post_event(resource_, WL_TOUCH_FRAME);
-}
-
-/**
- * @ingroup iface_wl_touch
- * Sends an cancel event to the client owning the resource.
- * @param resource_ The client's resource
- */
-static inline void
-wl_touch_send_cancel(struct wl_resource *resource_)
-{
-	wl_resource_post_event(resource_, WL_TOUCH_CANCEL);
-}
-
-/**
- * @ingroup iface_wl_touch
- * Sends an shape event to the client owning the resource.
- * @param resource_ The client's resource
- * @param id the unique ID of this touch point
- * @param major length of the major axis in surface-local coordinates
- * @param minor length of the minor axis in surface-local coordinates
- */
-static inline void
-wl_touch_send_shape(struct wl_resource *resource_, int32_t id, wl_fixed_t major, wl_fixed_t minor)
-{
-	wl_resource_post_event(resource_, WL_TOUCH_SHAPE, id, major, minor);
-}
-
-/**
- * @ingroup iface_wl_touch
- * Sends an orientation event to the client owning the resource.
- * @param resource_ The client's resource
- * @param id the unique ID of this touch point
- * @param orientation angle between major axis and positive surface y-axis in degrees
- */
-static inline void
-wl_touch_send_orientation(struct wl_resource *resource_, int32_t id, wl_fixed_t orientation)
-{
-	wl_resource_post_event(resource_, WL_TOUCH_ORIENTATION, id, orientation);
-}
-
-#ifndef WL_OUTPUT_SUBPIXEL_ENUM
-#define WL_OUTPUT_SUBPIXEL_ENUM
-/**
- * @ingroup iface_wl_output
- * subpixel geometry information
- *
- * This enumeration describes how the physical
- * pixels on an output are laid out.
- */
-enum wl_output_subpixel {
-	/**
-	 * unknown geometry
-	 */
-	WL_OUTPUT_SUBPIXEL_UNKNOWN = 0,
-	/**
-	 * no geometry
-	 */
-	WL_OUTPUT_SUBPIXEL_NONE = 1,
-	/**
-	 * horizontal RGB
-	 */
-	WL_OUTPUT_SUBPIXEL_HORIZONTAL_RGB = 2,
-	/**
-	 * horizontal BGR
-	 */
-	WL_OUTPUT_SUBPIXEL_HORIZONTAL_BGR = 3,
-	/**
-	 * vertical RGB
-	 */
-	WL_OUTPUT_SUBPIXEL_VERTICAL_RGB = 4,
-	/**
-	 * vertical BGR
-	 */
-	WL_OUTPUT_SUBPIXEL_VERTICAL_BGR = 5,
-};
-#endif /* WL_OUTPUT_SUBPIXEL_ENUM */
-
-#ifndef WL_OUTPUT_TRANSFORM_ENUM
-#define WL_OUTPUT_TRANSFORM_ENUM
-/**
- * @ingroup iface_wl_output
- * transform from framebuffer to output
- *
- * This describes the transform that a compositor will apply to a
- * surface to compensate for the rotation or mirroring of an
- * output device.
- *
- * The flipped values correspond to an initial flip around a
- * vertical axis followed by rotation.
- *
- * The purpose is mainly to allow clients to render accordingly and
- * tell the compositor, so that for fullscreen surfaces, the
- * compositor will still be able to scan out directly from client
- * surfaces.
- */
-enum wl_output_transform {
-	/**
-	 * no transform
-	 */
-	WL_OUTPUT_TRANSFORM_NORMAL = 0,
-	/**
-	 * 90 degrees counter-clockwise
-	 */
-	WL_OUTPUT_TRANSFORM_90 = 1,
-	/**
-	 * 180 degrees counter-clockwise
-	 */
-	WL_OUTPUT_TRANSFORM_180 = 2,
-	/**
-	 * 270 degrees counter-clockwise
-	 */
-	WL_OUTPUT_TRANSFORM_270 = 3,
-	/**
-	 * 180 degree flip around a vertical axis
-	 */
-	WL_OUTPUT_TRANSFORM_FLIPPED = 4,
-	/**
-	 * flip and rotate 90 degrees counter-clockwise
-	 */
-	WL_OUTPUT_TRANSFORM_FLIPPED_90 = 5,
-	/**
-	 * flip and rotate 180 degrees counter-clockwise
-	 */
-	WL_OUTPUT_TRANSFORM_FLIPPED_180 = 6,
-	/**
-	 * flip and rotate 270 degrees counter-clockwise
-	 */
-	WL_OUTPUT_TRANSFORM_FLIPPED_270 = 7,
-};
-#endif /* WL_OUTPUT_TRANSFORM_ENUM */
-
-#ifndef WL_OUTPUT_MODE_ENUM
-#define WL_OUTPUT_MODE_ENUM
-/**
- * @ingroup iface_wl_output
- * mode information
- *
- * These flags describe properties of an output mode.
- * They are used in the flags bitfield of the mode event.
- */
-enum wl_output_mode {
-	/**
-	 * indicates this is the current mode
-	 */
-	WL_OUTPUT_MODE_CURRENT = 0x1,
-	/**
-	 * indicates this is the preferred mode
-	 */
-	WL_OUTPUT_MODE_PREFERRED = 0x2,
-};
-#endif /* WL_OUTPUT_MODE_ENUM */
-
-/**
- * @ingroup iface_wl_output
- * @struct wl_output_interface
- */
-struct wl_output_interface {
-	/**
-	 * release the output object
-	 *
-	 * Using this request a client can tell the server that it is not
-	 * going to use the output object anymore.
-	 * @since 3
-	 */
-	void (*release)(struct wl_client *client,
-			struct wl_resource *resource);
-};
-
-#define WL_OUTPUT_GEOMETRY 0
-#define WL_OUTPUT_MODE 1
-#define WL_OUTPUT_DONE 2
-#define WL_OUTPUT_SCALE 3
-
-/**
- * @ingroup iface_wl_output
- */
-#define WL_OUTPUT_GEOMETRY_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_output
- */
-#define WL_OUTPUT_MODE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_output
- */
-#define WL_OUTPUT_DONE_SINCE_VERSION 2
-/**
- * @ingroup iface_wl_output
- */
-#define WL_OUTPUT_SCALE_SINCE_VERSION 2
-
-/**
- * @ingroup iface_wl_output
- */
-#define WL_OUTPUT_RELEASE_SINCE_VERSION 3
-
-/**
- * @ingroup iface_wl_output
- * Sends an geometry event to the client owning the resource.
- * @param resource_ The client's resource
- * @param x x position within the global compositor space
- * @param y y position within the global compositor space
- * @param physical_width width in millimeters of the output
- * @param physical_height height in millimeters of the output
- * @param subpixel subpixel orientation of the output
- * @param make textual description of the manufacturer
- * @param model textual description of the model
- * @param transform transform that maps framebuffer to output
- */
-static inline void
-wl_output_send_geometry(struct wl_resource *resource_, int32_t x, int32_t y, int32_t physical_width, int32_t physical_height, int32_t subpixel, const char *make, const char *model, int32_t transform)
-{
-	wl_resource_post_event(resource_, WL_OUTPUT_GEOMETRY, x, y, physical_width, physical_height, subpixel, make, model, transform);
-}
-
-/**
- * @ingroup iface_wl_output
- * Sends an mode event to the client owning the resource.
- * @param resource_ The client's resource
- * @param flags bitfield of mode flags
- * @param width width of the mode in hardware units
- * @param height height of the mode in hardware units
- * @param refresh vertical refresh rate in mHz
- */
-static inline void
-wl_output_send_mode(struct wl_resource *resource_, uint32_t flags, int32_t width, int32_t height, int32_t refresh)
-{
-	wl_resource_post_event(resource_, WL_OUTPUT_MODE, flags, width, height, refresh);
-}
-
-/**
- * @ingroup iface_wl_output
- * Sends an done event to the client owning the resource.
- * @param resource_ The client's resource
- */
-static inline void
-wl_output_send_done(struct wl_resource *resource_)
-{
-	wl_resource_post_event(resource_, WL_OUTPUT_DONE);
-}
-
-/**
- * @ingroup iface_wl_output
- * Sends an scale event to the client owning the resource.
- * @param resource_ The client's resource
- * @param factor scaling factor of output
- */
-static inline void
-wl_output_send_scale(struct wl_resource *resource_, int32_t factor)
-{
-	wl_resource_post_event(resource_, WL_OUTPUT_SCALE, factor);
-}
-
-/**
- * @ingroup iface_wl_region
- * @struct wl_region_interface
- */
-struct wl_region_interface {
-	/**
-	 * destroy region
-	 *
-	 * Destroy the region. This will invalidate the object ID.
-	 */
-	void (*destroy)(struct wl_client *client,
-			struct wl_resource *resource);
-	/**
-	 * add rectangle to region
-	 *
-	 * Add the specified rectangle to the region.
-	 * @param x region-local x coordinate
-	 * @param y region-local y coordinate
-	 * @param width rectangle width
-	 * @param height rectangle height
-	 */
-	void (*add)(struct wl_client *client,
-		    struct wl_resource *resource,
-		    int32_t x,
-		    int32_t y,
-		    int32_t width,
-		    int32_t height);
-	/**
-	 * subtract rectangle from region
-	 *
-	 * Subtract the specified rectangle from the region.
-	 * @param x region-local x coordinate
-	 * @param y region-local y coordinate
-	 * @param width rectangle width
-	 * @param height rectangle height
-	 */
-	void (*subtract)(struct wl_client *client,
-			 struct wl_resource *resource,
-			 int32_t x,
-			 int32_t y,
-			 int32_t width,
-			 int32_t height);
-};
-
-
-/**
- * @ingroup iface_wl_region
- */
-#define WL_REGION_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_region
- */
-#define WL_REGION_ADD_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_region
- */
-#define WL_REGION_SUBTRACT_SINCE_VERSION 1
-
-#ifndef WL_SUBCOMPOSITOR_ERROR_ENUM
-#define WL_SUBCOMPOSITOR_ERROR_ENUM
-enum wl_subcompositor_error {
-	/**
-	 * the to-be sub-surface is invalid
-	 */
-	WL_SUBCOMPOSITOR_ERROR_BAD_SURFACE = 0,
-};
-#endif /* WL_SUBCOMPOSITOR_ERROR_ENUM */
-
-/**
- * @ingroup iface_wl_subcompositor
- * @struct wl_subcompositor_interface
- */
-struct wl_subcompositor_interface {
-	/**
-	 * unbind from the subcompositor interface
-	 *
-	 * Informs the server that the client will not be using this
-	 * protocol object anymore. This does not affect any other objects,
-	 * wl_subsurface objects included.
-	 */
-	void (*destroy)(struct wl_client *client,
-			struct wl_resource *resource);
-	/**
-	 * give a surface the role sub-surface
-	 *
-	 * Create a sub-surface interface for the given surface, and
-	 * associate it with the given parent surface. This turns a plain
-	 * wl_surface into a sub-surface.
-	 *
-	 * The to-be sub-surface must not already have another role, and it
-	 * must not have an existing wl_subsurface object. Otherwise a
-	 * protocol error is raised.
-	 * @param id the new sub-surface object ID
-	 * @param surface the surface to be turned into a sub-surface
-	 * @param parent the parent surface
-	 */
-	void (*get_subsurface)(struct wl_client *client,
-			       struct wl_resource *resource,
-			       uint32_t id,
-			       struct wl_resource *surface,
-			       struct wl_resource *parent);
-};
-
-
-/**
- * @ingroup iface_wl_subcompositor
- */
-#define WL_SUBCOMPOSITOR_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_subcompositor
- */
-#define WL_SUBCOMPOSITOR_GET_SUBSURFACE_SINCE_VERSION 1
-
-#ifndef WL_SUBSURFACE_ERROR_ENUM
-#define WL_SUBSURFACE_ERROR_ENUM
-enum wl_subsurface_error {
-	/**
-	 * wl_surface is not a sibling or the parent
-	 */
-	WL_SUBSURFACE_ERROR_BAD_SURFACE = 0,
-};
-#endif /* WL_SUBSURFACE_ERROR_ENUM */
-
-/**
- * @ingroup iface_wl_subsurface
- * @struct wl_subsurface_interface
- */
-struct wl_subsurface_interface {
-	/**
-	 * remove sub-surface interface
-	 *
-	 * The sub-surface interface is removed from the wl_surface
-	 * object that was turned into a sub-surface with a
-	 * wl_subcompositor.get_subsurface request. The wl_surface's
-	 * association to the parent is deleted, and the wl_surface loses
-	 * its role as a sub-surface. The wl_surface is unmapped.
-	 */
-	void (*destroy)(struct wl_client *client,
-			struct wl_resource *resource);
-	/**
-	 * reposition the sub-surface
-	 *
-	 * This schedules a sub-surface position change. The sub-surface
-	 * will be moved so that its origin (top left corner pixel) will be
-	 * at the location x, y of the parent surface coordinate system.
-	 * The coordinates are not restricted to the parent surface area.
-	 * Negative values are allowed.
-	 *
-	 * The scheduled coordinates will take effect whenever the state of
-	 * the parent surface is applied. When this happens depends on
-	 * whether the parent surface is in synchronized mode or not. See
-	 * wl_subsurface.set_sync and wl_subsurface.set_desync for details.
-	 *
-	 * If more than one set_position request is invoked by the client
-	 * before the commit of the parent surface, the position of a new
-	 * request always replaces the scheduled position from any previous
-	 * request.
-	 *
-	 * The initial position is 0, 0.
-	 * @param x x coordinate in the parent surface
-	 * @param y y coordinate in the parent surface
-	 */
-	void (*set_position)(struct wl_client *client,
-			     struct wl_resource *resource,
-			     int32_t x,
-			     int32_t y);
-	/**
-	 * restack the sub-surface
-	 *
-	 * This sub-surface is taken from the stack, and put back just
-	 * above the reference surface, changing the z-order of the
-	 * sub-surfaces. The reference surface must be one of the sibling
-	 * surfaces, or the parent surface. Using any other surface,
-	 * including this sub-surface, will cause a protocol error.
-	 *
-	 * The z-order is double-buffered. Requests are handled in order
-	 * and applied immediately to a pending state. The final pending
-	 * state is copied to the active state the next time the state of
-	 * the parent surface is applied. When this happens depends on
-	 * whether the parent surface is in synchronized mode or not. See
-	 * wl_subsurface.set_sync and wl_subsurface.set_desync for details.
-	 *
-	 * A new sub-surface is initially added as the top-most in the
-	 * stack of its siblings and parent.
-	 * @param sibling the reference surface
-	 */
-	void (*place_above)(struct wl_client *client,
-			    struct wl_resource *resource,
-			    struct wl_resource *sibling);
-	/**
-	 * restack the sub-surface
-	 *
-	 * The sub-surface is placed just below the reference surface.
-	 * See wl_subsurface.place_above.
-	 * @param sibling the reference surface
-	 */
-	void (*place_below)(struct wl_client *client,
-			    struct wl_resource *resource,
-			    struct wl_resource *sibling);
-	/**
-	 * set sub-surface to synchronized mode
-	 *
-	 * Change the commit behaviour of the sub-surface to synchronized
-	 * mode, also described as the parent dependent mode.
-	 *
-	 * In synchronized mode, wl_surface.commit on a sub-surface will
-	 * accumulate the committed state in a cache, but the state will
-	 * not be applied and hence will not change the compositor output.
-	 * The cached state is applied to the sub-surface immediately after
-	 * the parent surface's state is applied. This ensures atomic
-	 * updates of the parent and all its synchronized sub-surfaces.
-	 * Applying the cached state will invalidate the cache, so further
-	 * parent surface commits do not (re-)apply old state.
-	 *
-	 * See wl_subsurface for the recursive effect of this mode.
-	 */
-	void (*set_sync)(struct wl_client *client,
-			 struct wl_resource *resource);
-	/**
-	 * set sub-surface to desynchronized mode
-	 *
-	 * Change the commit behaviour of the sub-surface to
-	 * desynchronized mode, also described as independent or freely
-	 * running mode.
-	 *
-	 * In desynchronized mode, wl_surface.commit on a sub-surface will
-	 * apply the pending state directly, without caching, as happens
-	 * normally with a wl_surface. Calling wl_surface.commit on the
-	 * parent surface has no effect on the sub-surface's wl_surface
-	 * state. This mode allows a sub-surface to be updated on its own.
-	 *
-	 * If cached state exists when wl_surface.commit is called in
-	 * desynchronized mode, the pending state is added to the cached
-	 * state, and applied as a whole. This invalidates the cache.
-	 *
-	 * Note: even if a sub-surface is set to desynchronized, a parent
-	 * sub-surface may override it to behave as synchronized. For
-	 * details, see wl_subsurface.
-	 *
-	 * If a surface's parent surface behaves as desynchronized, then
-	 * the cached state is applied on set_desync.
-	 */
-	void (*set_desync)(struct wl_client *client,
-			   struct wl_resource *resource);
-};
-
-
-/**
- * @ingroup iface_wl_subsurface
- */
-#define WL_SUBSURFACE_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_subsurface
- */
-#define WL_SUBSURFACE_SET_POSITION_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_subsurface
- */
-#define WL_SUBSURFACE_PLACE_ABOVE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_subsurface
- */
-#define WL_SUBSURFACE_PLACE_BELOW_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_subsurface
- */
-#define WL_SUBSURFACE_SET_SYNC_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_subsurface
- */
-#define WL_SUBSURFACE_SET_DESYNC_SINCE_VERSION 1
-
-#ifdef  __cplusplus
-}
-#endif
-
-#endif
diff --git a/chromium/third_party/wayland/include/protocol/wayland-server-protocol.h b/chromium/third_party/wayland/include/protocol/wayland-server-protocol.h
deleted file mode 100644
index 9c6b1e08e96..00000000000
--- a/chromium/third_party/wayland/include/protocol/wayland-server-protocol.h
+++ /dev/null
@@ -1,4335 +0,0 @@
-/* Generated by wayland-scanner 1.13.0 */
-
-#ifndef WAYLAND_SERVER_PROTOCOL_H
-#define WAYLAND_SERVER_PROTOCOL_H
-
-#include <stdint.h>
-#include <stddef.h>
-#include "wayland-server.h"
-
-#ifdef  __cplusplus
-extern "C" {
-#endif
-
-struct wl_client;
-struct wl_resource;
-
-/**
- * @page page_wayland The wayland protocol
- * @section page_ifaces_wayland Interfaces
- * - @subpage page_iface_wl_display - core global object
- * - @subpage page_iface_wl_registry - global registry object
- * - @subpage page_iface_wl_callback - callback object
- * - @subpage page_iface_wl_compositor - the compositor singleton
- * - @subpage page_iface_wl_shm_pool - a shared memory pool
- * - @subpage page_iface_wl_shm - shared memory support
- * - @subpage page_iface_wl_buffer - content for a wl_surface
- * - @subpage page_iface_wl_data_offer - offer to transfer data
- * - @subpage page_iface_wl_data_source - offer to transfer data
- * - @subpage page_iface_wl_data_device - data transfer device
- * - @subpage page_iface_wl_data_device_manager - data transfer interface
- * - @subpage page_iface_wl_shell - create desktop-style surfaces
- * - @subpage page_iface_wl_shell_surface - desktop-style metadata interface
- * - @subpage page_iface_wl_surface - an onscreen surface
- * - @subpage page_iface_wl_seat - group of input devices
- * - @subpage page_iface_wl_pointer - pointer input device
- * - @subpage page_iface_wl_keyboard - keyboard input device
- * - @subpage page_iface_wl_touch - touchscreen input device
- * - @subpage page_iface_wl_output - compositor output region
- * - @subpage page_iface_wl_region - region interface
- * - @subpage page_iface_wl_subcompositor - sub-surface compositing
- * - @subpage page_iface_wl_subsurface - sub-surface interface to a wl_surface
- * @section page_copyright_wayland Copyright
- * <pre>
- *
- * Copyright © 2008-2011 Kristian Høgsberg
- * Copyright © 2010-2011 Intel Corporation
- * Copyright © 2012-2013 Collabora, Ltd.
- *
- * 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 (including the
- * next paragraph) 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 wl_buffer;
-struct wl_callback;
-struct wl_compositor;
-struct wl_data_device;
-struct wl_data_device_manager;
-struct wl_data_offer;
-struct wl_data_source;
-struct wl_display;
-struct wl_keyboard;
-struct wl_output;
-struct wl_pointer;
-struct wl_region;
-struct wl_registry;
-struct wl_seat;
-struct wl_shell;
-struct wl_shell_surface;
-struct wl_shm;
-struct wl_shm_pool;
-struct wl_subcompositor;
-struct wl_subsurface;
-struct wl_surface;
-struct wl_touch;
-
-/**
- * @page page_iface_wl_display wl_display
- * @section page_iface_wl_display_desc Description
- *
- * The core global object.  This is a special singleton object.  It
- * is used for internal Wayland protocol features.
- * @section page_iface_wl_display_api API
- * See @ref iface_wl_display.
- */
-/**
- * @defgroup iface_wl_display The wl_display interface
- *
- * The core global object.  This is a special singleton object.  It
- * is used for internal Wayland protocol features.
- */
-extern const struct wl_interface wl_display_interface;
-/**
- * @page page_iface_wl_registry wl_registry
- * @section page_iface_wl_registry_desc Description
- *
- * The singleton global registry object.  The server has a number of
- * global objects that are available to all clients.  These objects
- * typically represent an actual object in the server (for example,
- * an input device) or they are singleton objects that provide
- * extension functionality.
- *
- * When a client creates a registry object, the registry object
- * will emit a global event for each global currently in the
- * registry.  Globals come and go as a result of device or
- * monitor hotplugs, reconfiguration or other events, and the
- * registry will send out global and global_remove events to
- * keep the client up to date with the changes.  To mark the end
- * of the initial burst of events, the client can use the
- * wl_display.sync request immediately after calling
- * wl_display.get_registry.
- *
- * A client can bind to a global object by using the bind
- * request.  This creates a client-side handle that lets the object
- * emit events to the client and lets the client invoke requests on
- * the object.
- * @section page_iface_wl_registry_api API
- * See @ref iface_wl_registry.
- */
-/**
- * @defgroup iface_wl_registry The wl_registry interface
- *
- * The singleton global registry object.  The server has a number of
- * global objects that are available to all clients.  These objects
- * typically represent an actual object in the server (for example,
- * an input device) or they are singleton objects that provide
- * extension functionality.
- *
- * When a client creates a registry object, the registry object
- * will emit a global event for each global currently in the
- * registry.  Globals come and go as a result of device or
- * monitor hotplugs, reconfiguration or other events, and the
- * registry will send out global and global_remove events to
- * keep the client up to date with the changes.  To mark the end
- * of the initial burst of events, the client can use the
- * wl_display.sync request immediately after calling
- * wl_display.get_registry.
- *
- * A client can bind to a global object by using the bind
- * request.  This creates a client-side handle that lets the object
- * emit events to the client and lets the client invoke requests on
- * the object.
- */
-extern const struct wl_interface wl_registry_interface;
-/**
- * @page page_iface_wl_callback wl_callback
- * @section page_iface_wl_callback_desc Description
- *
- * Clients can handle the 'done' event to get notified when
- * the related request is done.
- * @section page_iface_wl_callback_api API
- * See @ref iface_wl_callback.
- */
-/**
- * @defgroup iface_wl_callback The wl_callback interface
- *
- * Clients can handle the 'done' event to get notified when
- * the related request is done.
- */
-extern const struct wl_interface wl_callback_interface;
-/**
- * @page page_iface_wl_compositor wl_compositor
- * @section page_iface_wl_compositor_desc Description
- *
- * A compositor.  This object is a singleton global.  The
- * compositor is in charge of combining the contents of multiple
- * surfaces into one displayable output.
- * @section page_iface_wl_compositor_api API
- * See @ref iface_wl_compositor.
- */
-/**
- * @defgroup iface_wl_compositor The wl_compositor interface
- *
- * A compositor.  This object is a singleton global.  The
- * compositor is in charge of combining the contents of multiple
- * surfaces into one displayable output.
- */
-extern const struct wl_interface wl_compositor_interface;
-/**
- * @page page_iface_wl_shm_pool wl_shm_pool
- * @section page_iface_wl_shm_pool_desc Description
- *
- * The wl_shm_pool object encapsulates a piece of memory shared
- * between the compositor and client.  Through the wl_shm_pool
- * object, the client can allocate shared memory wl_buffer objects.
- * All objects created through the same pool share the same
- * underlying mapped memory. Reusing the mapped memory avoids the
- * setup/teardown overhead and is useful when interactively resizing
- * a surface or for many small buffers.
- * @section page_iface_wl_shm_pool_api API
- * See @ref iface_wl_shm_pool.
- */
-/**
- * @defgroup iface_wl_shm_pool The wl_shm_pool interface
- *
- * The wl_shm_pool object encapsulates a piece of memory shared
- * between the compositor and client.  Through the wl_shm_pool
- * object, the client can allocate shared memory wl_buffer objects.
- * All objects created through the same pool share the same
- * underlying mapped memory. Reusing the mapped memory avoids the
- * setup/teardown overhead and is useful when interactively resizing
- * a surface or for many small buffers.
- */
-extern const struct wl_interface wl_shm_pool_interface;
-/**
- * @page page_iface_wl_shm wl_shm
- * @section page_iface_wl_shm_desc Description
- *
- * A singleton global object that provides support for shared
- * memory.
- *
- * Clients can create wl_shm_pool objects using the create_pool
- * request.
- *
- * At connection setup time, the wl_shm object emits one or more
- * format events to inform clients about the valid pixel formats
- * that can be used for buffers.
- * @section page_iface_wl_shm_api API
- * See @ref iface_wl_shm.
- */
-/**
- * @defgroup iface_wl_shm The wl_shm interface
- *
- * A singleton global object that provides support for shared
- * memory.
- *
- * Clients can create wl_shm_pool objects using the create_pool
- * request.
- *
- * At connection setup time, the wl_shm object emits one or more
- * format events to inform clients about the valid pixel formats
- * that can be used for buffers.
- */
-extern const struct wl_interface wl_shm_interface;
-/**
- * @page page_iface_wl_buffer wl_buffer
- * @section page_iface_wl_buffer_desc Description
- *
- * A buffer provides the content for a wl_surface. Buffers are
- * created through factory interfaces such as wl_drm, wl_shm or
- * similar. It has a width and a height and can be attached to a
- * wl_surface, but the mechanism by which a client provides and
- * updates the contents is defined by the buffer factory interface.
- * @section page_iface_wl_buffer_api API
- * See @ref iface_wl_buffer.
- */
-/**
- * @defgroup iface_wl_buffer The wl_buffer interface
- *
- * A buffer provides the content for a wl_surface. Buffers are
- * created through factory interfaces such as wl_drm, wl_shm or
- * similar. It has a width and a height and can be attached to a
- * wl_surface, but the mechanism by which a client provides and
- * updates the contents is defined by the buffer factory interface.
- */
-extern const struct wl_interface wl_buffer_interface;
-/**
- * @page page_iface_wl_data_offer wl_data_offer
- * @section page_iface_wl_data_offer_desc Description
- *
- * A wl_data_offer represents a piece of data offered for transfer
- * by another client (the source client).  It is used by the
- * copy-and-paste and drag-and-drop mechanisms.  The offer
- * describes the different mime types that the data can be
- * converted to and provides the mechanism for transferring the
- * data directly from the source client.
- * @section page_iface_wl_data_offer_api API
- * See @ref iface_wl_data_offer.
- */
-/**
- * @defgroup iface_wl_data_offer The wl_data_offer interface
- *
- * A wl_data_offer represents a piece of data offered for transfer
- * by another client (the source client).  It is used by the
- * copy-and-paste and drag-and-drop mechanisms.  The offer
- * describes the different mime types that the data can be
- * converted to and provides the mechanism for transferring the
- * data directly from the source client.
- */
-extern const struct wl_interface wl_data_offer_interface;
-/**
- * @page page_iface_wl_data_source wl_data_source
- * @section page_iface_wl_data_source_desc Description
- *
- * The wl_data_source object is the source side of a wl_data_offer.
- * It is created by the source client in a data transfer and
- * provides a way to describe the offered data and a way to respond
- * to requests to transfer the data.
- * @section page_iface_wl_data_source_api API
- * See @ref iface_wl_data_source.
- */
-/**
- * @defgroup iface_wl_data_source The wl_data_source interface
- *
- * The wl_data_source object is the source side of a wl_data_offer.
- * It is created by the source client in a data transfer and
- * provides a way to describe the offered data and a way to respond
- * to requests to transfer the data.
- */
-extern const struct wl_interface wl_data_source_interface;
-/**
- * @page page_iface_wl_data_device wl_data_device
- * @section page_iface_wl_data_device_desc Description
- *
- * There is one wl_data_device per seat which can be obtained
- * from the global wl_data_device_manager singleton.
- *
- * A wl_data_device provides access to inter-client data transfer
- * mechanisms such as copy-and-paste and drag-and-drop.
- * @section page_iface_wl_data_device_api API
- * See @ref iface_wl_data_device.
- */
-/**
- * @defgroup iface_wl_data_device The wl_data_device interface
- *
- * There is one wl_data_device per seat which can be obtained
- * from the global wl_data_device_manager singleton.
- *
- * A wl_data_device provides access to inter-client data transfer
- * mechanisms such as copy-and-paste and drag-and-drop.
- */
-extern const struct wl_interface wl_data_device_interface;
-/**
- * @page page_iface_wl_data_device_manager wl_data_device_manager
- * @section page_iface_wl_data_device_manager_desc Description
- *
- * The wl_data_device_manager is a singleton global object that
- * provides access to inter-client data transfer mechanisms such as
- * copy-and-paste and drag-and-drop.  These mechanisms are tied to
- * a wl_seat and this interface lets a client get a wl_data_device
- * corresponding to a wl_seat.
- *
- * Depending on the version bound, the objects created from the bound
- * wl_data_device_manager object will have different requirements for
- * functioning properly. See wl_data_source.set_actions,
- * wl_data_offer.accept and wl_data_offer.finish for details.
- * @section page_iface_wl_data_device_manager_api API
- * See @ref iface_wl_data_device_manager.
- */
-/**
- * @defgroup iface_wl_data_device_manager The wl_data_device_manager interface
- *
- * The wl_data_device_manager is a singleton global object that
- * provides access to inter-client data transfer mechanisms such as
- * copy-and-paste and drag-and-drop.  These mechanisms are tied to
- * a wl_seat and this interface lets a client get a wl_data_device
- * corresponding to a wl_seat.
- *
- * Depending on the version bound, the objects created from the bound
- * wl_data_device_manager object will have different requirements for
- * functioning properly. See wl_data_source.set_actions,
- * wl_data_offer.accept and wl_data_offer.finish for details.
- */
-extern const struct wl_interface wl_data_device_manager_interface;
-/**
- * @page page_iface_wl_shell wl_shell
- * @section page_iface_wl_shell_desc Description
- *
- * This interface is implemented by servers that provide
- * desktop-style user interfaces.
- *
- * It allows clients to associate a wl_shell_surface with
- * a basic surface.
- * @section page_iface_wl_shell_api API
- * See @ref iface_wl_shell.
- */
-/**
- * @defgroup iface_wl_shell The wl_shell interface
- *
- * This interface is implemented by servers that provide
- * desktop-style user interfaces.
- *
- * It allows clients to associate a wl_shell_surface with
- * a basic surface.
- */
-extern const struct wl_interface wl_shell_interface;
-/**
- * @page page_iface_wl_shell_surface wl_shell_surface
- * @section page_iface_wl_shell_surface_desc Description
- *
- * An interface that may be implemented by a wl_surface, for
- * implementations that provide a desktop-style user interface.
- *
- * It provides requests to treat surfaces like toplevel, fullscreen
- * or popup windows, move, resize or maximize them, associate
- * metadata like title and class, etc.
- *
- * On the server side the object is automatically destroyed when
- * the related wl_surface is destroyed. On the client side,
- * wl_shell_surface_destroy() must be called before destroying
- * the wl_surface object.
- * @section page_iface_wl_shell_surface_api API
- * See @ref iface_wl_shell_surface.
- */
-/**
- * @defgroup iface_wl_shell_surface The wl_shell_surface interface
- *
- * An interface that may be implemented by a wl_surface, for
- * implementations that provide a desktop-style user interface.
- *
- * It provides requests to treat surfaces like toplevel, fullscreen
- * or popup windows, move, resize or maximize them, associate
- * metadata like title and class, etc.
- *
- * On the server side the object is automatically destroyed when
- * the related wl_surface is destroyed. On the client side,
- * wl_shell_surface_destroy() must be called before destroying
- * the wl_surface object.
- */
-extern const struct wl_interface wl_shell_surface_interface;
-/**
- * @page page_iface_wl_surface wl_surface
- * @section page_iface_wl_surface_desc Description
- *
- * A surface is a rectangular area that is displayed on the screen.
- * It has a location, size and pixel contents.
- *
- * The size of a surface (and relative positions on it) is described
- * in surface-local coordinates, which may differ from the buffer
- * coordinates of the pixel content, in case a buffer_transform
- * or a buffer_scale is used.
- *
- * A surface without a "role" is fairly useless: a compositor does
- * not know where, when or how to present it. The role is the
- * purpose of a wl_surface. Examples of roles are a cursor for a
- * pointer (as set by wl_pointer.set_cursor), a drag icon
- * (wl_data_device.start_drag), a sub-surface
- * (wl_subcompositor.get_subsurface), and a window as defined by a
- * shell protocol (e.g. wl_shell.get_shell_surface).
- *
- * A surface can have only one role at a time. Initially a
- * wl_surface does not have a role. Once a wl_surface is given a
- * role, it is set permanently for the whole lifetime of the
- * wl_surface object. Giving the current role again is allowed,
- * unless explicitly forbidden by the relevant interface
- * specification.
- *
- * Surface roles are given by requests in other interfaces such as
- * wl_pointer.set_cursor. The request should explicitly mention
- * that this request gives a role to a wl_surface. Often, this
- * request also creates a new protocol object that represents the
- * role and adds additional functionality to wl_surface. When a
- * client wants to destroy a wl_surface, they must destroy this 'role
- * object' before the wl_surface.
- *
- * Destroying the role object does not remove the role from the
- * wl_surface, but it may stop the wl_surface from "playing the role".
- * For instance, if a wl_subsurface object is destroyed, the wl_surface
- * it was created for will be unmapped and forget its position and
- * z-order. It is allowed to create a wl_subsurface for the same
- * wl_surface again, but it is not allowed to use the wl_surface as
- * a cursor (cursor is a different role than sub-surface, and role
- * switching is not allowed).
- * @section page_iface_wl_surface_api API
- * See @ref iface_wl_surface.
- */
-/**
- * @defgroup iface_wl_surface The wl_surface interface
- *
- * A surface is a rectangular area that is displayed on the screen.
- * It has a location, size and pixel contents.
- *
- * The size of a surface (and relative positions on it) is described
- * in surface-local coordinates, which may differ from the buffer
- * coordinates of the pixel content, in case a buffer_transform
- * or a buffer_scale is used.
- *
- * A surface without a "role" is fairly useless: a compositor does
- * not know where, when or how to present it. The role is the
- * purpose of a wl_surface. Examples of roles are a cursor for a
- * pointer (as set by wl_pointer.set_cursor), a drag icon
- * (wl_data_device.start_drag), a sub-surface
- * (wl_subcompositor.get_subsurface), and a window as defined by a
- * shell protocol (e.g. wl_shell.get_shell_surface).
- *
- * A surface can have only one role at a time. Initially a
- * wl_surface does not have a role. Once a wl_surface is given a
- * role, it is set permanently for the whole lifetime of the
- * wl_surface object. Giving the current role again is allowed,
- * unless explicitly forbidden by the relevant interface
- * specification.
- *
- * Surface roles are given by requests in other interfaces such as
- * wl_pointer.set_cursor. The request should explicitly mention
- * that this request gives a role to a wl_surface. Often, this
- * request also creates a new protocol object that represents the
- * role and adds additional functionality to wl_surface. When a
- * client wants to destroy a wl_surface, they must destroy this 'role
- * object' before the wl_surface.
- *
- * Destroying the role object does not remove the role from the
- * wl_surface, but it may stop the wl_surface from "playing the role".
- * For instance, if a wl_subsurface object is destroyed, the wl_surface
- * it was created for will be unmapped and forget its position and
- * z-order. It is allowed to create a wl_subsurface for the same
- * wl_surface again, but it is not allowed to use the wl_surface as
- * a cursor (cursor is a different role than sub-surface, and role
- * switching is not allowed).
- */
-extern const struct wl_interface wl_surface_interface;
-/**
- * @page page_iface_wl_seat wl_seat
- * @section page_iface_wl_seat_desc Description
- *
- * A seat is a group of keyboards, pointer and touch devices. This
- * object is published as a global during start up, or when such a
- * device is hot plugged.  A seat typically has a pointer and
- * maintains a keyboard focus and a pointer focus.
- * @section page_iface_wl_seat_api API
- * See @ref iface_wl_seat.
- */
-/**
- * @defgroup iface_wl_seat The wl_seat interface
- *
- * A seat is a group of keyboards, pointer and touch devices. This
- * object is published as a global during start up, or when such a
- * device is hot plugged.  A seat typically has a pointer and
- * maintains a keyboard focus and a pointer focus.
- */
-extern const struct wl_interface wl_seat_interface;
-/**
- * @page page_iface_wl_pointer wl_pointer
- * @section page_iface_wl_pointer_desc Description
- *
- * The wl_pointer interface represents one or more input devices,
- * such as mice, which control the pointer location and pointer_focus
- * of a seat.
- *
- * The wl_pointer interface generates motion, enter and leave
- * events for the surfaces that the pointer is located over,
- * and button and axis events for button presses, button releases
- * and scrolling.
- * @section page_iface_wl_pointer_api API
- * See @ref iface_wl_pointer.
- */
-/**
- * @defgroup iface_wl_pointer The wl_pointer interface
- *
- * The wl_pointer interface represents one or more input devices,
- * such as mice, which control the pointer location and pointer_focus
- * of a seat.
- *
- * The wl_pointer interface generates motion, enter and leave
- * events for the surfaces that the pointer is located over,
- * and button and axis events for button presses, button releases
- * and scrolling.
- */
-extern const struct wl_interface wl_pointer_interface;
-/**
- * @page page_iface_wl_keyboard wl_keyboard
- * @section page_iface_wl_keyboard_desc Description
- *
- * The wl_keyboard interface represents one or more keyboards
- * associated with a seat.
- * @section page_iface_wl_keyboard_api API
- * See @ref iface_wl_keyboard.
- */
-/**
- * @defgroup iface_wl_keyboard The wl_keyboard interface
- *
- * The wl_keyboard interface represents one or more keyboards
- * associated with a seat.
- */
-extern const struct wl_interface wl_keyboard_interface;
-/**
- * @page page_iface_wl_touch wl_touch
- * @section page_iface_wl_touch_desc Description
- *
- * The wl_touch interface represents a touchscreen
- * associated with a seat.
- *
- * Touch interactions can consist of one or more contacts.
- * For each contact, a series of events is generated, starting
- * with a down event, followed by zero or more motion events,
- * and ending with an up event. Events relating to the same
- * contact point can be identified by the ID of the sequence.
- * @section page_iface_wl_touch_api API
- * See @ref iface_wl_touch.
- */
-/**
- * @defgroup iface_wl_touch The wl_touch interface
- *
- * The wl_touch interface represents a touchscreen
- * associated with a seat.
- *
- * Touch interactions can consist of one or more contacts.
- * For each contact, a series of events is generated, starting
- * with a down event, followed by zero or more motion events,
- * and ending with an up event. Events relating to the same
- * contact point can be identified by the ID of the sequence.
- */
-extern const struct wl_interface wl_touch_interface;
-/**
- * @page page_iface_wl_output wl_output
- * @section page_iface_wl_output_desc Description
- *
- * An output describes part of the compositor geometry.  The
- * compositor works in the 'compositor coordinate system' and an
- * output corresponds to a rectangular area in that space that is
- * actually visible.  This typically corresponds to a monitor that
- * displays part of the compositor space.  This object is published
- * as global during start up, or when a monitor is hotplugged.
- * @section page_iface_wl_output_api API
- * See @ref iface_wl_output.
- */
-/**
- * @defgroup iface_wl_output The wl_output interface
- *
- * An output describes part of the compositor geometry.  The
- * compositor works in the 'compositor coordinate system' and an
- * output corresponds to a rectangular area in that space that is
- * actually visible.  This typically corresponds to a monitor that
- * displays part of the compositor space.  This object is published
- * as global during start up, or when a monitor is hotplugged.
- */
-extern const struct wl_interface wl_output_interface;
-/**
- * @page page_iface_wl_region wl_region
- * @section page_iface_wl_region_desc Description
- *
- * A region object describes an area.
- *
- * Region objects are used to describe the opaque and input
- * regions of a surface.
- * @section page_iface_wl_region_api API
- * See @ref iface_wl_region.
- */
-/**
- * @defgroup iface_wl_region The wl_region interface
- *
- * A region object describes an area.
- *
- * Region objects are used to describe the opaque and input
- * regions of a surface.
- */
-extern const struct wl_interface wl_region_interface;
-/**
- * @page page_iface_wl_subcompositor wl_subcompositor
- * @section page_iface_wl_subcompositor_desc Description
- *
- * The global interface exposing sub-surface compositing capabilities.
- * A wl_surface, that has sub-surfaces associated, is called the
- * parent surface. Sub-surfaces can be arbitrarily nested and create
- * a tree of sub-surfaces.
- *
- * The root surface in a tree of sub-surfaces is the main
- * surface. The main surface cannot be a sub-surface, because
- * sub-surfaces must always have a parent.
- *
- * A main surface with its sub-surfaces forms a (compound) window.
- * For window management purposes, this set of wl_surface objects is
- * to be considered as a single window, and it should also behave as
- * such.
- *
- * The aim of sub-surfaces is to offload some of the compositing work
- * within a window from clients to the compositor. A prime example is
- * a video player with decorations and video in separate wl_surface
- * objects. This should allow the compositor to pass YUV video buffer
- * processing to dedicated overlay hardware when possible.
- * @section page_iface_wl_subcompositor_api API
- * See @ref iface_wl_subcompositor.
- */
-/**
- * @defgroup iface_wl_subcompositor The wl_subcompositor interface
- *
- * The global interface exposing sub-surface compositing capabilities.
- * A wl_surface, that has sub-surfaces associated, is called the
- * parent surface. Sub-surfaces can be arbitrarily nested and create
- * a tree of sub-surfaces.
- *
- * The root surface in a tree of sub-surfaces is the main
- * surface. The main surface cannot be a sub-surface, because
- * sub-surfaces must always have a parent.
- *
- * A main surface with its sub-surfaces forms a (compound) window.
- * For window management purposes, this set of wl_surface objects is
- * to be considered as a single window, and it should also behave as
- * such.
- *
- * The aim of sub-surfaces is to offload some of the compositing work
- * within a window from clients to the compositor. A prime example is
- * a video player with decorations and video in separate wl_surface
- * objects. This should allow the compositor to pass YUV video buffer
- * processing to dedicated overlay hardware when possible.
- */
-extern const struct wl_interface wl_subcompositor_interface;
-/**
- * @page page_iface_wl_subsurface wl_subsurface
- * @section page_iface_wl_subsurface_desc Description
- *
- * An additional interface to a wl_surface object, which has been
- * made a sub-surface. A sub-surface has one parent surface. A
- * sub-surface's size and position are not limited to that of the parent.
- * Particularly, a sub-surface is not automatically clipped to its
- * parent's area.
- *
- * A sub-surface becomes mapped, when a non-NULL wl_buffer is applied
- * and the parent surface is mapped. The order of which one happens
- * first is irrelevant. A sub-surface is hidden if the parent becomes
- * hidden, or if a NULL wl_buffer is applied. These rules apply
- * recursively through the tree of surfaces.
- *
- * The behaviour of a wl_surface.commit request on a sub-surface
- * depends on the sub-surface's mode. The possible modes are
- * synchronized and desynchronized, see methods
- * wl_subsurface.set_sync and wl_subsurface.set_desync. Synchronized
- * mode caches the wl_surface state to be applied when the parent's
- * state gets applied, and desynchronized mode applies the pending
- * wl_surface state directly. A sub-surface is initially in the
- * synchronized mode.
- *
- * Sub-surfaces have also other kind of state, which is managed by
- * wl_subsurface requests, as opposed to wl_surface requests. This
- * state includes the sub-surface position relative to the parent
- * surface (wl_subsurface.set_position), and the stacking order of
- * the parent and its sub-surfaces (wl_subsurface.place_above and
- * .place_below). This state is applied when the parent surface's
- * wl_surface state is applied, regardless of the sub-surface's mode.
- * As the exception, set_sync and set_desync are effective immediately.
- *
- * The main surface can be thought to be always in desynchronized mode,
- * since it does not have a parent in the sub-surfaces sense.
- *
- * Even if a sub-surface is in desynchronized mode, it will behave as
- * in synchronized mode, if its parent surface behaves as in
- * synchronized mode. This rule is applied recursively throughout the
- * tree of surfaces. This means, that one can set a sub-surface into
- * synchronized mode, and then assume that all its child and grand-child
- * sub-surfaces are synchronized, too, without explicitly setting them.
- *
- * If the wl_surface associated with the wl_subsurface is destroyed, the
- * wl_subsurface object becomes inert. Note, that destroying either object
- * takes effect immediately. If you need to synchronize the removal
- * of a sub-surface to the parent surface update, unmap the sub-surface
- * first by attaching a NULL wl_buffer, update parent, and then destroy
- * the sub-surface.
- *
- * If the parent wl_surface object is destroyed, the sub-surface is
- * unmapped.
- * @section page_iface_wl_subsurface_api API
- * See @ref iface_wl_subsurface.
- */
-/**
- * @defgroup iface_wl_subsurface The wl_subsurface interface
- *
- * An additional interface to a wl_surface object, which has been
- * made a sub-surface. A sub-surface has one parent surface. A
- * sub-surface's size and position are not limited to that of the parent.
- * Particularly, a sub-surface is not automatically clipped to its
- * parent's area.
- *
- * A sub-surface becomes mapped, when a non-NULL wl_buffer is applied
- * and the parent surface is mapped. The order of which one happens
- * first is irrelevant. A sub-surface is hidden if the parent becomes
- * hidden, or if a NULL wl_buffer is applied. These rules apply
- * recursively through the tree of surfaces.
- *
- * The behaviour of a wl_surface.commit request on a sub-surface
- * depends on the sub-surface's mode. The possible modes are
- * synchronized and desynchronized, see methods
- * wl_subsurface.set_sync and wl_subsurface.set_desync. Synchronized
- * mode caches the wl_surface state to be applied when the parent's
- * state gets applied, and desynchronized mode applies the pending
- * wl_surface state directly. A sub-surface is initially in the
- * synchronized mode.
- *
- * Sub-surfaces have also other kind of state, which is managed by
- * wl_subsurface requests, as opposed to wl_surface requests. This
- * state includes the sub-surface position relative to the parent
- * surface (wl_subsurface.set_position), and the stacking order of
- * the parent and its sub-surfaces (wl_subsurface.place_above and
- * .place_below). This state is applied when the parent surface's
- * wl_surface state is applied, regardless of the sub-surface's mode.
- * As the exception, set_sync and set_desync are effective immediately.
- *
- * The main surface can be thought to be always in desynchronized mode,
- * since it does not have a parent in the sub-surfaces sense.
- *
- * Even if a sub-surface is in desynchronized mode, it will behave as
- * in synchronized mode, if its parent surface behaves as in
- * synchronized mode. This rule is applied recursively throughout the
- * tree of surfaces. This means, that one can set a sub-surface into
- * synchronized mode, and then assume that all its child and grand-child
- * sub-surfaces are synchronized, too, without explicitly setting them.
- *
- * If the wl_surface associated with the wl_subsurface is destroyed, the
- * wl_subsurface object becomes inert. Note, that destroying either object
- * takes effect immediately. If you need to synchronize the removal
- * of a sub-surface to the parent surface update, unmap the sub-surface
- * first by attaching a NULL wl_buffer, update parent, and then destroy
- * the sub-surface.
- *
- * If the parent wl_surface object is destroyed, the sub-surface is
- * unmapped.
- */
-extern const struct wl_interface wl_subsurface_interface;
-
-#ifndef WL_DISPLAY_ERROR_ENUM
-#define WL_DISPLAY_ERROR_ENUM
-/**
- * @ingroup iface_wl_display
- * global error values
- *
- * These errors are global and can be emitted in response to any
- * server request.
- */
-enum wl_display_error {
-	/**
-	 * server couldn't find object
-	 */
-	WL_DISPLAY_ERROR_INVALID_OBJECT = 0,
-	/**
-	 * method doesn't exist on the specified interface
-	 */
-	WL_DISPLAY_ERROR_INVALID_METHOD = 1,
-	/**
-	 * server is out of memory
-	 */
-	WL_DISPLAY_ERROR_NO_MEMORY = 2,
-};
-#endif /* WL_DISPLAY_ERROR_ENUM */
-
-/**
- * @ingroup iface_wl_display
- * @struct wl_display_interface
- */
-struct wl_display_interface {
-	/**
-	 * asynchronous roundtrip
-	 *
-	 * The sync request asks the server to emit the 'done' event on
-	 * the returned wl_callback object. Since requests are handled
-	 * in-order and events are delivered in-order, this can be used as
-	 * a barrier to ensure all previous requests and the resulting
-	 * events have been handled.
-	 *
-	 * The object returned by this request will be destroyed by the
-	 * compositor after the callback is fired and as such the client
-	 * must not attempt to use it after that point.
-	 *
-	 * The callback_data passed in the callback is the event serial.
-	 * @param callback callback object for the sync request
-	 */
-	void (*sync)(struct wl_client *client,
-		     struct wl_resource *resource,
-		     uint32_t callback);
-	/**
-	 * get global registry object
-	 *
-	 * This request creates a registry object that allows the client
-	 * to list and bind the global objects available from the
-	 * compositor.
-	 * @param registry global registry object
-	 */
-	void (*get_registry)(struct wl_client *client,
-			     struct wl_resource *resource,
-			     uint32_t registry);
-};
-
-#define WL_DISPLAY_ERROR 0
-#define WL_DISPLAY_DELETE_ID 1
-
-/**
- * @ingroup iface_wl_display
- */
-#define WL_DISPLAY_ERROR_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_display
- */
-#define WL_DISPLAY_DELETE_ID_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_display
- */
-#define WL_DISPLAY_SYNC_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_display
- */
-#define WL_DISPLAY_GET_REGISTRY_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_registry
- * @struct wl_registry_interface
- */
-struct wl_registry_interface {
-	/**
-	 * bind an object to the display
-	 *
-	 * Binds a new, client-created object to the server using the
-	 * specified name as the identifier.
-	 * @param name unique numeric name of the object
-	 * @param interface name of the objects interface
-	 * @param version version of the objects interface
-	 * @param id bounded object
-	 */
-	void (*bind)(struct wl_client *client,
-		     struct wl_resource *resource,
-		     uint32_t name,
-		     const char *interface, uint32_t version, uint32_t id);
-};
-
-#define WL_REGISTRY_GLOBAL 0
-#define WL_REGISTRY_GLOBAL_REMOVE 1
-
-/**
- * @ingroup iface_wl_registry
- */
-#define WL_REGISTRY_GLOBAL_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_registry
- */
-#define WL_REGISTRY_GLOBAL_REMOVE_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_registry
- */
-#define WL_REGISTRY_BIND_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_registry
- * Sends an global event to the client owning the resource.
- * @param resource_ The client's resource
- * @param name numeric name of the global object
- * @param interface interface implemented by the object
- * @param version interface version
- */
-static inline void
-wl_registry_send_global(struct wl_resource *resource_, uint32_t name, const char *interface, uint32_t version)
-{
-	wl_resource_post_event(resource_, WL_REGISTRY_GLOBAL, name, interface, version);
-}
-
-/**
- * @ingroup iface_wl_registry
- * Sends an global_remove event to the client owning the resource.
- * @param resource_ The client's resource
- * @param name numeric name of the global object
- */
-static inline void
-wl_registry_send_global_remove(struct wl_resource *resource_, uint32_t name)
-{
-	wl_resource_post_event(resource_, WL_REGISTRY_GLOBAL_REMOVE, name);
-}
-
-#define WL_CALLBACK_DONE 0
-
-/**
- * @ingroup iface_wl_callback
- */
-#define WL_CALLBACK_DONE_SINCE_VERSION 1
-
-
-/**
- * @ingroup iface_wl_callback
- * Sends an done event to the client owning the resource.
- * @param resource_ The client's resource
- * @param callback_data request-specific data for the callback
- */
-static inline void
-wl_callback_send_done(struct wl_resource *resource_, uint32_t callback_data)
-{
-	wl_resource_post_event(resource_, WL_CALLBACK_DONE, callback_data);
-}
-
-/**
- * @ingroup iface_wl_compositor
- * @struct wl_compositor_interface
- */
-struct wl_compositor_interface {
-	/**
-	 * create new surface
-	 *
-	 * Ask the compositor to create a new surface.
-	 * @param id the new surface
-	 */
-	void (*create_surface)(struct wl_client *client,
-			       struct wl_resource *resource,
-			       uint32_t id);
-	/**
-	 * create new region
-	 *
-	 * Ask the compositor to create a new region.
-	 * @param id the new region
-	 */
-	void (*create_region)(struct wl_client *client,
-			      struct wl_resource *resource,
-			      uint32_t id);
-};
-
-
-/**
- * @ingroup iface_wl_compositor
- */
-#define WL_COMPOSITOR_CREATE_SURFACE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_compositor
- */
-#define WL_COMPOSITOR_CREATE_REGION_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_shm_pool
- * @struct wl_shm_pool_interface
- */
-struct wl_shm_pool_interface {
-	/**
-	 * create a buffer from the pool
-	 *
-	 * Create a wl_buffer object from the pool.
-	 *
-	 * The buffer is created offset bytes into the pool and has width
-	 * and height as specified. The stride argument specifies the
-	 * number of bytes from the beginning of one row to the beginning
-	 * of the next. The format is the pixel format of the buffer and
-	 * must be one of those advertised through the wl_shm.format event.
-	 *
-	 * A buffer will keep a reference to the pool it was created from
-	 * so it is valid to destroy the pool immediately after creating a
-	 * buffer from it.
-	 * @param id buffer to create
-	 * @param offset buffer byte offset within the pool
-	 * @param width buffer width, in pixels
-	 * @param height buffer height, in pixels
-	 * @param stride number of bytes from the beginning of one row to the beginning of the next row
-	 * @param format buffer pixel format
-	 */
-	void (*create_buffer)(struct wl_client *client,
-			      struct wl_resource *resource,
-			      uint32_t id,
-			      int32_t offset,
-			      int32_t width,
-			      int32_t height,
-			      int32_t stride,
-			      uint32_t format);
-	/**
-	 * destroy the pool
-	 *
-	 * Destroy the shared memory pool.
-	 *
-	 * The mmapped memory will be released when all buffers that have
-	 * been created from this pool are gone.
-	 */
-	void (*destroy)(struct wl_client *client,
-			struct wl_resource *resource);
-	/**
-	 * change the size of the pool mapping
-	 *
-	 * This request will cause the server to remap the backing memory
-	 * for the pool from the file descriptor passed when the pool was
-	 * created, but using the new size. This request can only be used
-	 * to make the pool bigger.
-	 * @param size new size of the pool, in bytes
-	 */
-	void (*resize)(struct wl_client *client,
-		       struct wl_resource *resource,
-		       int32_t size);
-};
-
-
-/**
- * @ingroup iface_wl_shm_pool
- */
-#define WL_SHM_POOL_CREATE_BUFFER_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shm_pool
- */
-#define WL_SHM_POOL_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shm_pool
- */
-#define WL_SHM_POOL_RESIZE_SINCE_VERSION 1
-
-#ifndef WL_SHM_ERROR_ENUM
-#define WL_SHM_ERROR_ENUM
-/**
- * @ingroup iface_wl_shm
- * wl_shm error values
- *
- * These errors can be emitted in response to wl_shm requests.
- */
-enum wl_shm_error {
-	/**
-	 * buffer format is not known
-	 */
-	WL_SHM_ERROR_INVALID_FORMAT = 0,
-	/**
-	 * invalid size or stride during pool or buffer creation
-	 */
-	WL_SHM_ERROR_INVALID_STRIDE = 1,
-	/**
-	 * mmapping the file descriptor failed
-	 */
-	WL_SHM_ERROR_INVALID_FD = 2,
-};
-#endif /* WL_SHM_ERROR_ENUM */
-
-#ifndef WL_SHM_FORMAT_ENUM
-#define WL_SHM_FORMAT_ENUM
-/**
- * @ingroup iface_wl_shm
- * pixel formats
- *
- * This describes the memory layout of an individual pixel.
- *
- * All renderers should support argb8888 and xrgb8888 but any other
- * formats are optional and may not be supported by the particular
- * renderer in use.
- *
- * The drm format codes match the macros defined in drm_fourcc.h.
- * The formats actually supported by the compositor will be
- * reported by the format event.
- */
-enum wl_shm_format {
-	/**
-	 * 32-bit ARGB format, [31:0] A:R:G:B 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_ARGB8888 = 0,
-	/**
-	 * 32-bit RGB format, [31:0] x:R:G:B 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_XRGB8888 = 1,
-	/**
-	 * 8-bit color index format, [7:0] C
-	 */
-	WL_SHM_FORMAT_C8 = 0x20203843,
-	/**
-	 * 8-bit RGB format, [7:0] R:G:B 3:3:2
-	 */
-	WL_SHM_FORMAT_RGB332 = 0x38424752,
-	/**
-	 * 8-bit BGR format, [7:0] B:G:R 2:3:3
-	 */
-	WL_SHM_FORMAT_BGR233 = 0x38524742,
-	/**
-	 * 16-bit xRGB format, [15:0] x:R:G:B 4:4:4:4 little endian
-	 */
-	WL_SHM_FORMAT_XRGB4444 = 0x32315258,
-	/**
-	 * 16-bit xBGR format, [15:0] x:B:G:R 4:4:4:4 little endian
-	 */
-	WL_SHM_FORMAT_XBGR4444 = 0x32314258,
-	/**
-	 * 16-bit RGBx format, [15:0] R:G:B:x 4:4:4:4 little endian
-	 */
-	WL_SHM_FORMAT_RGBX4444 = 0x32315852,
-	/**
-	 * 16-bit BGRx format, [15:0] B:G:R:x 4:4:4:4 little endian
-	 */
-	WL_SHM_FORMAT_BGRX4444 = 0x32315842,
-	/**
-	 * 16-bit ARGB format, [15:0] A:R:G:B 4:4:4:4 little endian
-	 */
-	WL_SHM_FORMAT_ARGB4444 = 0x32315241,
-	/**
-	 * 16-bit ABGR format, [15:0] A:B:G:R 4:4:4:4 little endian
-	 */
-	WL_SHM_FORMAT_ABGR4444 = 0x32314241,
-	/**
-	 * 16-bit RBGA format, [15:0] R:G:B:A 4:4:4:4 little endian
-	 */
-	WL_SHM_FORMAT_RGBA4444 = 0x32314152,
-	/**
-	 * 16-bit BGRA format, [15:0] B:G:R:A 4:4:4:4 little endian
-	 */
-	WL_SHM_FORMAT_BGRA4444 = 0x32314142,
-	/**
-	 * 16-bit xRGB format, [15:0] x:R:G:B 1:5:5:5 little endian
-	 */
-	WL_SHM_FORMAT_XRGB1555 = 0x35315258,
-	/**
-	 * 16-bit xBGR 1555 format, [15:0] x:B:G:R 1:5:5:5 little endian
-	 */
-	WL_SHM_FORMAT_XBGR1555 = 0x35314258,
-	/**
-	 * 16-bit RGBx 5551 format, [15:0] R:G:B:x 5:5:5:1 little endian
-	 */
-	WL_SHM_FORMAT_RGBX5551 = 0x35315852,
-	/**
-	 * 16-bit BGRx 5551 format, [15:0] B:G:R:x 5:5:5:1 little endian
-	 */
-	WL_SHM_FORMAT_BGRX5551 = 0x35315842,
-	/**
-	 * 16-bit ARGB 1555 format, [15:0] A:R:G:B 1:5:5:5 little endian
-	 */
-	WL_SHM_FORMAT_ARGB1555 = 0x35315241,
-	/**
-	 * 16-bit ABGR 1555 format, [15:0] A:B:G:R 1:5:5:5 little endian
-	 */
-	WL_SHM_FORMAT_ABGR1555 = 0x35314241,
-	/**
-	 * 16-bit RGBA 5551 format, [15:0] R:G:B:A 5:5:5:1 little endian
-	 */
-	WL_SHM_FORMAT_RGBA5551 = 0x35314152,
-	/**
-	 * 16-bit BGRA 5551 format, [15:0] B:G:R:A 5:5:5:1 little endian
-	 */
-	WL_SHM_FORMAT_BGRA5551 = 0x35314142,
-	/**
-	 * 16-bit RGB 565 format, [15:0] R:G:B 5:6:5 little endian
-	 */
-	WL_SHM_FORMAT_RGB565 = 0x36314752,
-	/**
-	 * 16-bit BGR 565 format, [15:0] B:G:R 5:6:5 little endian
-	 */
-	WL_SHM_FORMAT_BGR565 = 0x36314742,
-	/**
-	 * 24-bit RGB format, [23:0] R:G:B little endian
-	 */
-	WL_SHM_FORMAT_RGB888 = 0x34324752,
-	/**
-	 * 24-bit BGR format, [23:0] B:G:R little endian
-	 */
-	WL_SHM_FORMAT_BGR888 = 0x34324742,
-	/**
-	 * 32-bit xBGR format, [31:0] x:B:G:R 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_XBGR8888 = 0x34324258,
-	/**
-	 * 32-bit RGBx format, [31:0] R:G:B:x 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_RGBX8888 = 0x34325852,
-	/**
-	 * 32-bit BGRx format, [31:0] B:G:R:x 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_BGRX8888 = 0x34325842,
-	/**
-	 * 32-bit ABGR format, [31:0] A:B:G:R 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_ABGR8888 = 0x34324241,
-	/**
-	 * 32-bit RGBA format, [31:0] R:G:B:A 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_RGBA8888 = 0x34324152,
-	/**
-	 * 32-bit BGRA format, [31:0] B:G:R:A 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_BGRA8888 = 0x34324142,
-	/**
-	 * 32-bit xRGB format, [31:0] x:R:G:B 2:10:10:10 little endian
-	 */
-	WL_SHM_FORMAT_XRGB2101010 = 0x30335258,
-	/**
-	 * 32-bit xBGR format, [31:0] x:B:G:R 2:10:10:10 little endian
-	 */
-	WL_SHM_FORMAT_XBGR2101010 = 0x30334258,
-	/**
-	 * 32-bit RGBx format, [31:0] R:G:B:x 10:10:10:2 little endian
-	 */
-	WL_SHM_FORMAT_RGBX1010102 = 0x30335852,
-	/**
-	 * 32-bit BGRx format, [31:0] B:G:R:x 10:10:10:2 little endian
-	 */
-	WL_SHM_FORMAT_BGRX1010102 = 0x30335842,
-	/**
-	 * 32-bit ARGB format, [31:0] A:R:G:B 2:10:10:10 little endian
-	 */
-	WL_SHM_FORMAT_ARGB2101010 = 0x30335241,
-	/**
-	 * 32-bit ABGR format, [31:0] A:B:G:R 2:10:10:10 little endian
-	 */
-	WL_SHM_FORMAT_ABGR2101010 = 0x30334241,
-	/**
-	 * 32-bit RGBA format, [31:0] R:G:B:A 10:10:10:2 little endian
-	 */
-	WL_SHM_FORMAT_RGBA1010102 = 0x30334152,
-	/**
-	 * 32-bit BGRA format, [31:0] B:G:R:A 10:10:10:2 little endian
-	 */
-	WL_SHM_FORMAT_BGRA1010102 = 0x30334142,
-	/**
-	 * packed YCbCr format, [31:0] Cr0:Y1:Cb0:Y0 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_YUYV = 0x56595559,
-	/**
-	 * packed YCbCr format, [31:0] Cb0:Y1:Cr0:Y0 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_YVYU = 0x55595659,
-	/**
-	 * packed YCbCr format, [31:0] Y1:Cr0:Y0:Cb0 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_UYVY = 0x59565955,
-	/**
-	 * packed YCbCr format, [31:0] Y1:Cb0:Y0:Cr0 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_VYUY = 0x59555956,
-	/**
-	 * packed AYCbCr format, [31:0] A:Y:Cb:Cr 8:8:8:8 little endian
-	 */
-	WL_SHM_FORMAT_AYUV = 0x56555941,
-	/**
-	 * 2 plane YCbCr Cr:Cb format, 2x2 subsampled Cr:Cb plane
-	 */
-	WL_SHM_FORMAT_NV12 = 0x3231564e,
-	/**
-	 * 2 plane YCbCr Cb:Cr format, 2x2 subsampled Cb:Cr plane
-	 */
-	WL_SHM_FORMAT_NV21 = 0x3132564e,
-	/**
-	 * 2 plane YCbCr Cr:Cb format, 2x1 subsampled Cr:Cb plane
-	 */
-	WL_SHM_FORMAT_NV16 = 0x3631564e,
-	/**
-	 * 2 plane YCbCr Cb:Cr format, 2x1 subsampled Cb:Cr plane
-	 */
-	WL_SHM_FORMAT_NV61 = 0x3136564e,
-	/**
-	 * 3 plane YCbCr format, 4x4 subsampled Cb (1) and Cr (2) planes
-	 */
-	WL_SHM_FORMAT_YUV410 = 0x39565559,
-	/**
-	 * 3 plane YCbCr format, 4x4 subsampled Cr (1) and Cb (2) planes
-	 */
-	WL_SHM_FORMAT_YVU410 = 0x39555659,
-	/**
-	 * 3 plane YCbCr format, 4x1 subsampled Cb (1) and Cr (2) planes
-	 */
-	WL_SHM_FORMAT_YUV411 = 0x31315559,
-	/**
-	 * 3 plane YCbCr format, 4x1 subsampled Cr (1) and Cb (2) planes
-	 */
-	WL_SHM_FORMAT_YVU411 = 0x31315659,
-	/**
-	 * 3 plane YCbCr format, 2x2 subsampled Cb (1) and Cr (2) planes
-	 */
-	WL_SHM_FORMAT_YUV420 = 0x32315559,
-	/**
-	 * 3 plane YCbCr format, 2x2 subsampled Cr (1) and Cb (2) planes
-	 */
-	WL_SHM_FORMAT_YVU420 = 0x32315659,
-	/**
-	 * 3 plane YCbCr format, 2x1 subsampled Cb (1) and Cr (2) planes
-	 */
-	WL_SHM_FORMAT_YUV422 = 0x36315559,
-	/**
-	 * 3 plane YCbCr format, 2x1 subsampled Cr (1) and Cb (2) planes
-	 */
-	WL_SHM_FORMAT_YVU422 = 0x36315659,
-	/**
-	 * 3 plane YCbCr format, non-subsampled Cb (1) and Cr (2) planes
-	 */
-	WL_SHM_FORMAT_YUV444 = 0x34325559,
-	/**
-	 * 3 plane YCbCr format, non-subsampled Cr (1) and Cb (2) planes
-	 */
-	WL_SHM_FORMAT_YVU444 = 0x34325659,
-};
-#endif /* WL_SHM_FORMAT_ENUM */
-
-/**
- * @ingroup iface_wl_shm
- * @struct wl_shm_interface
- */
-struct wl_shm_interface {
-	/**
-	 * create a shm pool
-	 *
-	 * Create a new wl_shm_pool object.
-	 *
-	 * The pool can be used to create shared memory based buffer
-	 * objects. The server will mmap size bytes of the passed file
-	 * descriptor, to use as backing memory for the pool.
-	 * @param id pool to create
-	 * @param fd file descriptor for the pool
-	 * @param size pool size, in bytes
-	 */
-	void (*create_pool)(struct wl_client *client,
-			    struct wl_resource *resource,
-			    uint32_t id,
-			    int32_t fd,
-			    int32_t size);
-};
-
-#define WL_SHM_FORMAT 0
-
-/**
- * @ingroup iface_wl_shm
- */
-#define WL_SHM_FORMAT_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_shm
- */
-#define WL_SHM_CREATE_POOL_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_shm
- * Sends an format event to the client owning the resource.
- * @param resource_ The client's resource
- * @param format buffer pixel format
- */
-static inline void
-wl_shm_send_format(struct wl_resource *resource_, uint32_t format)
-{
-	wl_resource_post_event(resource_, WL_SHM_FORMAT, format);
-}
-
-/**
- * @ingroup iface_wl_buffer
- * @struct wl_buffer_interface
- */
-struct wl_buffer_interface {
-	/**
-	 * destroy a buffer
-	 *
-	 * Destroy a buffer. If and how you need to release the backing
-	 * storage is defined by the buffer factory interface.
-	 *
-	 * For possible side-effects to a surface, see wl_surface.attach.
-	 */
-	void (*destroy)(struct wl_client *client,
-			struct wl_resource *resource);
-};
-
-#define WL_BUFFER_RELEASE 0
-
-/**
- * @ingroup iface_wl_buffer
- */
-#define WL_BUFFER_RELEASE_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_buffer
- */
-#define WL_BUFFER_DESTROY_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_buffer
- * Sends an release event to the client owning the resource.
- * @param resource_ The client's resource
- */
-static inline void
-wl_buffer_send_release(struct wl_resource *resource_)
-{
-	wl_resource_post_event(resource_, WL_BUFFER_RELEASE);
-}
-
-#ifndef WL_DATA_OFFER_ERROR_ENUM
-#define WL_DATA_OFFER_ERROR_ENUM
-enum wl_data_offer_error {
-	/**
-	 * finish request was called untimely
-	 */
-	WL_DATA_OFFER_ERROR_INVALID_FINISH = 0,
-	/**
-	 * action mask contains invalid values
-	 */
-	WL_DATA_OFFER_ERROR_INVALID_ACTION_MASK = 1,
-	/**
-	 * action argument has an invalid value
-	 */
-	WL_DATA_OFFER_ERROR_INVALID_ACTION = 2,
-	/**
-	 * offer doesn't accept this request
-	 */
-	WL_DATA_OFFER_ERROR_INVALID_OFFER = 3,
-};
-#endif /* WL_DATA_OFFER_ERROR_ENUM */
-
-/**
- * @ingroup iface_wl_data_offer
- * @struct wl_data_offer_interface
- */
-struct wl_data_offer_interface {
-	/**
-	 * accept one of the offered mime types
-	 *
-	 * Indicate that the client can accept the given mime type, or
-	 * NULL for not accepted.
-	 *
-	 * For objects of version 2 or older, this request is used by the
-	 * client to give feedback whether the client can receive the given
-	 * mime type, or NULL if none is accepted; the feedback does not
-	 * determine whether the drag-and-drop operation succeeds or not.
-	 *
-	 * For objects of version 3 or newer, this request determines the
-	 * final result of the drag-and-drop operation. If the end result
-	 * is that no mime types were accepted, the drag-and-drop operation
-	 * will be cancelled and the corresponding drag source will receive
-	 * wl_data_source.cancelled. Clients may still use this event in
-	 * conjunction with wl_data_source.action for feedback.
-	 * @param serial serial number of the accept request
-	 * @param mime_type mime type accepted by the client
-	 */
-	void (*accept)(struct wl_client *client,
-		       struct wl_resource *resource,
-		       uint32_t serial,
-		       const char *mime_type);
-	/**
-	 * request that the data is transferred
-	 *
-	 * To transfer the offered data, the client issues this request
-	 * and indicates the mime type it wants to receive. The transfer
-	 * happens through the passed file descriptor (typically created
-	 * with the pipe system call). The source client writes the data in
-	 * the mime type representation requested and then closes the file
-	 * descriptor.
-	 *
-	 * The receiving client reads from the read end of the pipe until
-	 * EOF and then closes its end, at which point the transfer is
-	 * complete.
-	 *
-	 * This request may happen multiple times for different mime types,
-	 * both before and after wl_data_device.drop. Drag-and-drop
-	 * destination clients may preemptively fetch data or examine it
-	 * more closely to determine acceptance.
-	 * @param mime_type mime type desired by receiver
-	 * @param fd file descriptor for data transfer
-	 */
-	void (*receive)(struct wl_client *client,
-			struct wl_resource *resource,
-			const char *mime_type,
-			int32_t fd);
-	/**
-	 * destroy data offer
-	 *
-	 * Destroy the data offer.
-	 */
-	void (*destroy)(struct wl_client *client,
-			struct wl_resource *resource);
-	/**
-	 * the offer will no longer be used
-	 *
-	 * Notifies the compositor that the drag destination successfully
-	 * finished the drag-and-drop operation.
-	 *
-	 * Upon receiving this request, the compositor will emit
-	 * wl_data_source.dnd_finished on the drag source client.
-	 *
-	 * It is a client error to perform other requests than
-	 * wl_data_offer.destroy after this one. It is also an error to
-	 * perform this request after a NULL mime type has been set in
-	 * wl_data_offer.accept or no action was received through
-	 * wl_data_offer.action.
-	 * @since 3
-	 */
-	void (*finish)(struct wl_client *client,
-		       struct wl_resource *resource);
-	/**
-	 * set the available/preferred drag-and-drop actions
-	 *
-	 * Sets the actions that the destination side client supports for
-	 * this operation. This request may trigger the emission of
-	 * wl_data_source.action and wl_data_offer.action events if the
-	 * compositor needs to change the selected action.
-	 *
-	 * This request can be called multiple times throughout the
-	 * drag-and-drop operation, typically in response to
-	 * wl_data_device.enter or wl_data_device.motion events.
-	 *
-	 * This request determines the final result of the drag-and-drop
-	 * operation. If the end result is that no action is accepted, the
-	 * drag source will receive wl_drag_source.cancelled.
-	 *
-	 * The dnd_actions argument must contain only values expressed in
-	 * the wl_data_device_manager.dnd_actions enum, and the
-	 * preferred_action argument must only contain one of those values
-	 * set, otherwise it will result in a protocol error.
-	 *
-	 * While managing an "ask" action, the destination drag-and-drop
-	 * client may perform further wl_data_offer.receive requests, and
-	 * is expected to perform one last wl_data_offer.set_actions
-	 * request with a preferred action other than "ask" (and optionally
-	 * wl_data_offer.accept) before requesting wl_data_offer.finish, in
-	 * order to convey the action selected by the user. If the
-	 * preferred action is not in the wl_data_offer.source_actions
-	 * mask, an error will be raised.
-	 *
-	 * If the "ask" action is dismissed (e.g. user cancellation), the
-	 * client is expected to perform wl_data_offer.destroy right away.
-	 *
-	 * This request can only be made on drag-and-drop offers, a
-	 * protocol error will be raised otherwise.
-	 * @param dnd_actions actions supported by the destination client
-	 * @param preferred_action action preferred by the destination client
-	 * @since 3
-	 */
-	void (*set_actions)(struct wl_client *client,
-			    struct wl_resource *resource,
-			    uint32_t dnd_actions,
-			    uint32_t preferred_action);
-};
-
-#define WL_DATA_OFFER_OFFER 0
-#define WL_DATA_OFFER_SOURCE_ACTIONS 1
-#define WL_DATA_OFFER_ACTION 2
-
-/**
- * @ingroup iface_wl_data_offer
- */
-#define WL_DATA_OFFER_OFFER_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_offer
- */
-#define WL_DATA_OFFER_SOURCE_ACTIONS_SINCE_VERSION 3
-/**
- * @ingroup iface_wl_data_offer
- */
-#define WL_DATA_OFFER_ACTION_SINCE_VERSION 3
-
-/**
- * @ingroup iface_wl_data_offer
- */
-#define WL_DATA_OFFER_ACCEPT_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_offer
- */
-#define WL_DATA_OFFER_RECEIVE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_offer
- */
-#define WL_DATA_OFFER_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_offer
- */
-#define WL_DATA_OFFER_FINISH_SINCE_VERSION 3
-/**
- * @ingroup iface_wl_data_offer
- */
-#define WL_DATA_OFFER_SET_ACTIONS_SINCE_VERSION 3
-
-/**
- * @ingroup iface_wl_data_offer
- * Sends an offer event to the client owning the resource.
- * @param resource_ The client's resource
- * @param mime_type offered mime type
- */
-static inline void
-wl_data_offer_send_offer(struct wl_resource *resource_, const char *mime_type)
-{
-	wl_resource_post_event(resource_, WL_DATA_OFFER_OFFER, mime_type);
-}
-
-/**
- * @ingroup iface_wl_data_offer
- * Sends an source_actions event to the client owning the resource.
- * @param resource_ The client's resource
- * @param source_actions actions offered by the data source
- */
-static inline void
-wl_data_offer_send_source_actions(struct wl_resource *resource_, uint32_t source_actions)
-{
-	wl_resource_post_event(resource_, WL_DATA_OFFER_SOURCE_ACTIONS, source_actions);
-}
-
-/**
- * @ingroup iface_wl_data_offer
- * Sends an action event to the client owning the resource.
- * @param resource_ The client's resource
- * @param dnd_action action selected by the compositor
- */
-static inline void
-wl_data_offer_send_action(struct wl_resource *resource_, uint32_t dnd_action)
-{
-	wl_resource_post_event(resource_, WL_DATA_OFFER_ACTION, dnd_action);
-}
-
-#ifndef WL_DATA_SOURCE_ERROR_ENUM
-#define WL_DATA_SOURCE_ERROR_ENUM
-enum wl_data_source_error {
-	/**
-	 * action mask contains invalid values
-	 */
-	WL_DATA_SOURCE_ERROR_INVALID_ACTION_MASK = 0,
-	/**
-	 * source doesn't accept this request
-	 */
-	WL_DATA_SOURCE_ERROR_INVALID_SOURCE = 1,
-};
-#endif /* WL_DATA_SOURCE_ERROR_ENUM */
-
-/**
- * @ingroup iface_wl_data_source
- * @struct wl_data_source_interface
- */
-struct wl_data_source_interface {
-	/**
-	 * add an offered mime type
-	 *
-	 * This request adds a mime type to the set of mime types
-	 * advertised to targets. Can be called several times to offer
-	 * multiple types.
-	 * @param mime_type mime type offered by the data source
-	 */
-	void (*offer)(struct wl_client *client,
-		      struct wl_resource *resource,
-		      const char *mime_type);
-	/**
-	 * destroy the data source
-	 *
-	 * Destroy the data source.
-	 */
-	void (*destroy)(struct wl_client *client,
-			struct wl_resource *resource);
-	/**
-	 * set the available drag-and-drop actions
-	 *
-	 * Sets the actions that the source side client supports for this
-	 * operation. This request may trigger wl_data_source.action and
-	 * wl_data_offer.action events if the compositor needs to change
-	 * the selected action.
-	 *
-	 * The dnd_actions argument must contain only values expressed in
-	 * the wl_data_device_manager.dnd_actions enum, otherwise it will
-	 * result in a protocol error.
-	 *
-	 * This request must be made once only, and can only be made on
-	 * sources used in drag-and-drop, so it must be performed before
-	 * wl_data_device.start_drag. Attempting to use the source other
-	 * than for drag-and-drop will raise a protocol error.
-	 * @param dnd_actions actions supported by the data source
-	 * @since 3
-	 */
-	void (*set_actions)(struct wl_client *client,
-			    struct wl_resource *resource,
-			    uint32_t dnd_actions);
-};
-
-#define WL_DATA_SOURCE_TARGET 0
-#define WL_DATA_SOURCE_SEND 1
-#define WL_DATA_SOURCE_CANCELLED 2
-#define WL_DATA_SOURCE_DND_DROP_PERFORMED 3
-#define WL_DATA_SOURCE_DND_FINISHED 4
-#define WL_DATA_SOURCE_ACTION 5
-
-/**
- * @ingroup iface_wl_data_source
- */
-#define WL_DATA_SOURCE_TARGET_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_source
- */
-#define WL_DATA_SOURCE_SEND_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_source
- */
-#define WL_DATA_SOURCE_CANCELLED_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_source
- */
-#define WL_DATA_SOURCE_DND_DROP_PERFORMED_SINCE_VERSION 3
-/**
- * @ingroup iface_wl_data_source
- */
-#define WL_DATA_SOURCE_DND_FINISHED_SINCE_VERSION 3
-/**
- * @ingroup iface_wl_data_source
- */
-#define WL_DATA_SOURCE_ACTION_SINCE_VERSION 3
-
-/**
- * @ingroup iface_wl_data_source
- */
-#define WL_DATA_SOURCE_OFFER_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_source
- */
-#define WL_DATA_SOURCE_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_source
- */
-#define WL_DATA_SOURCE_SET_ACTIONS_SINCE_VERSION 3
-
-/**
- * @ingroup iface_wl_data_source
- * Sends an target event to the client owning the resource.
- * @param resource_ The client's resource
- * @param mime_type mime type accepted by the target
- */
-static inline void
-wl_data_source_send_target(struct wl_resource *resource_, const char *mime_type)
-{
-	wl_resource_post_event(resource_, WL_DATA_SOURCE_TARGET, mime_type);
-}
-
-/**
- * @ingroup iface_wl_data_source
- * Sends an send event to the client owning the resource.
- * @param resource_ The client's resource
- * @param mime_type mime type for the data
- * @param fd file descriptor for the data
- */
-static inline void
-wl_data_source_send_send(struct wl_resource *resource_, const char *mime_type, int32_t fd)
-{
-	wl_resource_post_event(resource_, WL_DATA_SOURCE_SEND, mime_type, fd);
-}
-
-/**
- * @ingroup iface_wl_data_source
- * Sends an cancelled event to the client owning the resource.
- * @param resource_ The client's resource
- */
-static inline void
-wl_data_source_send_cancelled(struct wl_resource *resource_)
-{
-	wl_resource_post_event(resource_, WL_DATA_SOURCE_CANCELLED);
-}
-
-/**
- * @ingroup iface_wl_data_source
- * Sends an dnd_drop_performed event to the client owning the resource.
- * @param resource_ The client's resource
- */
-static inline void
-wl_data_source_send_dnd_drop_performed(struct wl_resource *resource_)
-{
-	wl_resource_post_event(resource_, WL_DATA_SOURCE_DND_DROP_PERFORMED);
-}
-
-/**
- * @ingroup iface_wl_data_source
- * Sends an dnd_finished event to the client owning the resource.
- * @param resource_ The client's resource
- */
-static inline void
-wl_data_source_send_dnd_finished(struct wl_resource *resource_)
-{
-	wl_resource_post_event(resource_, WL_DATA_SOURCE_DND_FINISHED);
-}
-
-/**
- * @ingroup iface_wl_data_source
- * Sends an action event to the client owning the resource.
- * @param resource_ The client's resource
- * @param dnd_action action selected by the compositor
- */
-static inline void
-wl_data_source_send_action(struct wl_resource *resource_, uint32_t dnd_action)
-{
-	wl_resource_post_event(resource_, WL_DATA_SOURCE_ACTION, dnd_action);
-}
-
-#ifndef WL_DATA_DEVICE_ERROR_ENUM
-#define WL_DATA_DEVICE_ERROR_ENUM
-enum wl_data_device_error {
-	/**
-	 * given wl_surface has another role
-	 */
-	WL_DATA_DEVICE_ERROR_ROLE = 0,
-};
-#endif /* WL_DATA_DEVICE_ERROR_ENUM */
-
-/**
- * @ingroup iface_wl_data_device
- * @struct wl_data_device_interface
- */
-struct wl_data_device_interface {
-	/**
-	 * start drag-and-drop operation
-	 *
-	 * This request asks the compositor to start a drag-and-drop
-	 * operation on behalf of the client.
-	 *
-	 * The source argument is the data source that provides the data
-	 * for the eventual data transfer. If source is NULL, enter, leave
-	 * and motion events are sent only to the client that initiated the
-	 * drag and the client is expected to handle the data passing
-	 * internally.
-	 *
-	 * The origin surface is the surface where the drag originates and
-	 * the client must have an active implicit grab that matches the
-	 * serial.
-	 *
-	 * The icon surface is an optional (can be NULL) surface that
-	 * provides an icon to be moved around with the cursor. Initially,
-	 * the top-left corner of the icon surface is placed at the cursor
-	 * hotspot, but subsequent wl_surface.attach request can move the
-	 * relative position. Attach requests must be confirmed with
-	 * wl_surface.commit as usual. The icon surface is given the role
-	 * of a drag-and-drop icon. If the icon surface already has another
-	 * role, it raises a protocol error.
-	 *
-	 * The current and pending input regions of the icon wl_surface are
-	 * cleared, and wl_surface.set_input_region is ignored until the
-	 * wl_surface is no longer used as the icon surface. When the use
-	 * as an icon ends, the current and pending input regions become
-	 * undefined, and the wl_surface is unmapped.
-	 * @param source data source for the eventual transfer
-	 * @param origin surface where the drag originates
-	 * @param icon drag-and-drop icon surface
-	 * @param serial serial number of the implicit grab on the origin
-	 */
-	void (*start_drag)(struct wl_client *client,
-			   struct wl_resource *resource,
-			   struct wl_resource *source,
-			   struct wl_resource *origin,
-			   struct wl_resource *icon,
-			   uint32_t serial);
-	/**
-	 * copy data to the selection
-	 *
-	 * This request asks the compositor to set the selection to the
-	 * data from the source on behalf of the client.
-	 *
-	 * To unset the selection, set the source to NULL.
-	 * @param source data source for the selection
-	 * @param serial serial number of the event that triggered this request
-	 */
-	void (*set_selection)(struct wl_client *client,
-			      struct wl_resource *resource,
-			      struct wl_resource *source,
-			      uint32_t serial);
-	/**
-	 * destroy data device
-	 *
-	 * This request destroys the data device.
-	 * @since 2
-	 */
-	void (*release)(struct wl_client *client,
-			struct wl_resource *resource);
-};
-
-#define WL_DATA_DEVICE_DATA_OFFER 0
-#define WL_DATA_DEVICE_ENTER 1
-#define WL_DATA_DEVICE_LEAVE 2
-#define WL_DATA_DEVICE_MOTION 3
-#define WL_DATA_DEVICE_DROP 4
-#define WL_DATA_DEVICE_SELECTION 5
-
-/**
- * @ingroup iface_wl_data_device
- */
-#define WL_DATA_DEVICE_DATA_OFFER_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_device
- */
-#define WL_DATA_DEVICE_ENTER_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_device
- */
-#define WL_DATA_DEVICE_LEAVE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_device
- */
-#define WL_DATA_DEVICE_MOTION_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_device
- */
-#define WL_DATA_DEVICE_DROP_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_device
- */
-#define WL_DATA_DEVICE_SELECTION_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_data_device
- */
-#define WL_DATA_DEVICE_START_DRAG_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_device
- */
-#define WL_DATA_DEVICE_SET_SELECTION_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_device
- */
-#define WL_DATA_DEVICE_RELEASE_SINCE_VERSION 2
-
-/**
- * @ingroup iface_wl_data_device
- * Sends an data_offer event to the client owning the resource.
- * @param resource_ The client's resource
- * @param id the new data_offer object
- */
-static inline void
-wl_data_device_send_data_offer(struct wl_resource *resource_, struct wl_resource *id)
-{
-	wl_resource_post_event(resource_, WL_DATA_DEVICE_DATA_OFFER, id);
-}
-
-/**
- * @ingroup iface_wl_data_device
- * Sends an enter event to the client owning the resource.
- * @param resource_ The client's resource
- * @param serial serial number of the enter event
- * @param surface client surface entered
- * @param x surface-local x coordinate
- * @param y surface-local y coordinate
- * @param id source data_offer object
- */
-static inline void
-wl_data_device_send_enter(struct wl_resource *resource_, uint32_t serial, struct wl_resource *surface, wl_fixed_t x, wl_fixed_t y, struct wl_resource *id)
-{
-	wl_resource_post_event(resource_, WL_DATA_DEVICE_ENTER, serial, surface, x, y, id);
-}
-
-/**
- * @ingroup iface_wl_data_device
- * Sends an leave event to the client owning the resource.
- * @param resource_ The client's resource
- */
-static inline void
-wl_data_device_send_leave(struct wl_resource *resource_)
-{
-	wl_resource_post_event(resource_, WL_DATA_DEVICE_LEAVE);
-}
-
-/**
- * @ingroup iface_wl_data_device
- * Sends an motion event to the client owning the resource.
- * @param resource_ The client's resource
- * @param time timestamp with millisecond granularity
- * @param x surface-local x coordinate
- * @param y surface-local y coordinate
- */
-static inline void
-wl_data_device_send_motion(struct wl_resource *resource_, uint32_t time, wl_fixed_t x, wl_fixed_t y)
-{
-	wl_resource_post_event(resource_, WL_DATA_DEVICE_MOTION, time, x, y);
-}
-
-/**
- * @ingroup iface_wl_data_device
- * Sends an drop event to the client owning the resource.
- * @param resource_ The client's resource
- */
-static inline void
-wl_data_device_send_drop(struct wl_resource *resource_)
-{
-	wl_resource_post_event(resource_, WL_DATA_DEVICE_DROP);
-}
-
-/**
- * @ingroup iface_wl_data_device
- * Sends an selection event to the client owning the resource.
- * @param resource_ The client's resource
- * @param id selection data_offer object
- */
-static inline void
-wl_data_device_send_selection(struct wl_resource *resource_, struct wl_resource *id)
-{
-	wl_resource_post_event(resource_, WL_DATA_DEVICE_SELECTION, id);
-}
-
-#ifndef WL_DATA_DEVICE_MANAGER_DND_ACTION_ENUM
-#define WL_DATA_DEVICE_MANAGER_DND_ACTION_ENUM
-/**
- * @ingroup iface_wl_data_device_manager
- * drag and drop actions
- *
- * This is a bitmask of the available/preferred actions in a
- * drag-and-drop operation.
- *
- * In the compositor, the selected action is a result of matching the
- * actions offered by the source and destination sides.  "action" events
- * with a "none" action will be sent to both source and destination if
- * there is no match. All further checks will effectively happen on
- * (source actions ∩ destination actions).
- *
- * In addition, compositors may also pick different actions in
- * reaction to key modifiers being pressed. One common design that
- * is used in major toolkits (and the behavior recommended for
- * compositors) is:
- *
- * - If no modifiers are pressed, the first match (in bit order)
- * will be used.
- * - Pressing Shift selects "move", if enabled in the mask.
- * - Pressing Control selects "copy", if enabled in the mask.
- *
- * Behavior beyond that is considered implementation-dependent.
- * Compositors may for example bind other modifiers (like Alt/Meta)
- * or drags initiated with other buttons than BTN_LEFT to specific
- * actions (e.g. "ask").
- */
-enum wl_data_device_manager_dnd_action {
-	/**
-	 * no action
-	 */
-	WL_DATA_DEVICE_MANAGER_DND_ACTION_NONE = 0,
-	/**
-	 * copy action
-	 */
-	WL_DATA_DEVICE_MANAGER_DND_ACTION_COPY = 1,
-	/**
-	 * move action
-	 */
-	WL_DATA_DEVICE_MANAGER_DND_ACTION_MOVE = 2,
-	/**
-	 * ask action
-	 */
-	WL_DATA_DEVICE_MANAGER_DND_ACTION_ASK = 4,
-};
-#endif /* WL_DATA_DEVICE_MANAGER_DND_ACTION_ENUM */
-
-/**
- * @ingroup iface_wl_data_device_manager
- * @struct wl_data_device_manager_interface
- */
-struct wl_data_device_manager_interface {
-	/**
-	 * create a new data source
-	 *
-	 * Create a new data source.
-	 * @param id data source to create
-	 */
-	void (*create_data_source)(struct wl_client *client,
-				   struct wl_resource *resource,
-				   uint32_t id);
-	/**
-	 * create a new data device
-	 *
-	 * Create a new data device for a given seat.
-	 * @param id data device to create
-	 * @param seat seat associated with the data device
-	 */
-	void (*get_data_device)(struct wl_client *client,
-				struct wl_resource *resource,
-				uint32_t id,
-				struct wl_resource *seat);
-};
-
-
-/**
- * @ingroup iface_wl_data_device_manager
- */
-#define WL_DATA_DEVICE_MANAGER_CREATE_DATA_SOURCE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_data_device_manager
- */
-#define WL_DATA_DEVICE_MANAGER_GET_DATA_DEVICE_SINCE_VERSION 1
-
-#ifndef WL_SHELL_ERROR_ENUM
-#define WL_SHELL_ERROR_ENUM
-enum wl_shell_error {
-	/**
-	 * given wl_surface has another role
-	 */
-	WL_SHELL_ERROR_ROLE = 0,
-};
-#endif /* WL_SHELL_ERROR_ENUM */
-
-/**
- * @ingroup iface_wl_shell
- * @struct wl_shell_interface
- */
-struct wl_shell_interface {
-	/**
-	 * create a shell surface from a surface
-	 *
-	 * Create a shell surface for an existing surface. This gives the
-	 * wl_surface the role of a shell surface. If the wl_surface
-	 * already has another role, it raises a protocol error.
-	 *
-	 * Only one shell surface can be associated with a given surface.
-	 * @param id shell surface to create
-	 * @param surface surface to be given the shell surface role
-	 */
-	void (*get_shell_surface)(struct wl_client *client,
-				  struct wl_resource *resource,
-				  uint32_t id,
-				  struct wl_resource *surface);
-};
-
-
-/**
- * @ingroup iface_wl_shell
- */
-#define WL_SHELL_GET_SHELL_SURFACE_SINCE_VERSION 1
-
-#ifndef WL_SHELL_SURFACE_RESIZE_ENUM
-#define WL_SHELL_SURFACE_RESIZE_ENUM
-/**
- * @ingroup iface_wl_shell_surface
- * edge values for resizing
- *
- * These values are used to indicate which edge of a surface
- * is being dragged in a resize operation. The server may
- * use this information to adapt its behavior, e.g. choose
- * an appropriate cursor image.
- */
-enum wl_shell_surface_resize {
-	/**
-	 * no edge
-	 */
-	WL_SHELL_SURFACE_RESIZE_NONE = 0,
-	/**
-	 * top edge
-	 */
-	WL_SHELL_SURFACE_RESIZE_TOP = 1,
-	/**
-	 * bottom edge
-	 */
-	WL_SHELL_SURFACE_RESIZE_BOTTOM = 2,
-	/**
-	 * left edge
-	 */
-	WL_SHELL_SURFACE_RESIZE_LEFT = 4,
-	/**
-	 * top and left edges
-	 */
-	WL_SHELL_SURFACE_RESIZE_TOP_LEFT = 5,
-	/**
-	 * bottom and left edges
-	 */
-	WL_SHELL_SURFACE_RESIZE_BOTTOM_LEFT = 6,
-	/**
-	 * right edge
-	 */
-	WL_SHELL_SURFACE_RESIZE_RIGHT = 8,
-	/**
-	 * top and right edges
-	 */
-	WL_SHELL_SURFACE_RESIZE_TOP_RIGHT = 9,
-	/**
-	 * bottom and right edges
-	 */
-	WL_SHELL_SURFACE_RESIZE_BOTTOM_RIGHT = 10,
-};
-#endif /* WL_SHELL_SURFACE_RESIZE_ENUM */
-
-#ifndef WL_SHELL_SURFACE_TRANSIENT_ENUM
-#define WL_SHELL_SURFACE_TRANSIENT_ENUM
-/**
- * @ingroup iface_wl_shell_surface
- * details of transient behaviour
- *
- * These flags specify details of the expected behaviour
- * of transient surfaces. Used in the set_transient request.
- */
-enum wl_shell_surface_transient {
-	/**
-	 * do not set keyboard focus
-	 */
-	WL_SHELL_SURFACE_TRANSIENT_INACTIVE = 0x1,
-};
-#endif /* WL_SHELL_SURFACE_TRANSIENT_ENUM */
-
-#ifndef WL_SHELL_SURFACE_FULLSCREEN_METHOD_ENUM
-#define WL_SHELL_SURFACE_FULLSCREEN_METHOD_ENUM
-/**
- * @ingroup iface_wl_shell_surface
- * different method to set the surface fullscreen
- *
- * Hints to indicate to the compositor how to deal with a conflict
- * between the dimensions of the surface and the dimensions of the
- * output. The compositor is free to ignore this parameter.
- */
-enum wl_shell_surface_fullscreen_method {
-	/**
-	 * no preference, apply default policy
-	 */
-	WL_SHELL_SURFACE_FULLSCREEN_METHOD_DEFAULT = 0,
-	/**
-	 * scale, preserve the surface's aspect ratio and center on output
-	 */
-	WL_SHELL_SURFACE_FULLSCREEN_METHOD_SCALE = 1,
-	/**
-	 * switch output mode to the smallest mode that can fit the surface, add black borders to compensate size mismatch
-	 */
-	WL_SHELL_SURFACE_FULLSCREEN_METHOD_DRIVER = 2,
-	/**
-	 * no upscaling, center on output and add black borders to compensate size mismatch
-	 */
-	WL_SHELL_SURFACE_FULLSCREEN_METHOD_FILL = 3,
-};
-#endif /* WL_SHELL_SURFACE_FULLSCREEN_METHOD_ENUM */
-
-/**
- * @ingroup iface_wl_shell_surface
- * @struct wl_shell_surface_interface
- */
-struct wl_shell_surface_interface {
-	/**
-	 * respond to a ping event
-	 *
-	 * A client must respond to a ping event with a pong request or
-	 * the client may be deemed unresponsive.
-	 * @param serial serial number of the ping event
-	 */
-	void (*pong)(struct wl_client *client,
-		     struct wl_resource *resource,
-		     uint32_t serial);
-	/**
-	 * start an interactive move
-	 *
-	 * Start a pointer-driven move of the surface.
-	 *
-	 * This request must be used in response to a button press event.
-	 * The server may ignore move requests depending on the state of
-	 * the surface (e.g. fullscreen or maximized).
-	 * @param seat seat whose pointer is used
-	 * @param serial serial number of the implicit grab on the pointer
-	 */
-	void (*move)(struct wl_client *client,
-		     struct wl_resource *resource,
-		     struct wl_resource *seat,
-		     uint32_t serial);
-	/**
-	 * start an interactive resize
-	 *
-	 * Start a pointer-driven resizing of the surface.
-	 *
-	 * This request must be used in response to a button press event.
-	 * The server may ignore resize requests depending on the state of
-	 * the surface (e.g. fullscreen or maximized).
-	 * @param seat seat whose pointer is used
-	 * @param serial serial number of the implicit grab on the pointer
-	 * @param edges which edge or corner is being dragged
-	 */
-	void (*resize)(struct wl_client *client,
-		       struct wl_resource *resource,
-		       struct wl_resource *seat,
-		       uint32_t serial,
-		       uint32_t edges);
-	/**
-	 * make the surface a toplevel surface
-	 *
-	 * Map the surface as a toplevel surface.
-	 *
-	 * A toplevel surface is not fullscreen, maximized or transient.
-	 */
-	void (*set_toplevel)(struct wl_client *client,
-			     struct wl_resource *resource);
-	/**
-	 * make the surface a transient surface
-	 *
-	 * Map the surface relative to an existing surface.
-	 *
-	 * The x and y arguments specify the location of the upper left
-	 * corner of the surface relative to the upper left corner of the
-	 * parent surface, in surface-local coordinates.
-	 *
-	 * The flags argument controls details of the transient behaviour.
-	 * @param parent parent surface
-	 * @param x surface-local x coordinate
-	 * @param y surface-local y coordinate
-	 * @param flags transient surface behavior
-	 */
-	void (*set_transient)(struct wl_client *client,
-			      struct wl_resource *resource,
-			      struct wl_resource *parent,
-			      int32_t x,
-			      int32_t y,
-			      uint32_t flags);
-	/**
-	 * make the surface a fullscreen surface
-	 *
-	 * Map the surface as a fullscreen surface.
-	 *
-	 * If an output parameter is given then the surface will be made
-	 * fullscreen on that output. If the client does not specify the
-	 * output then the compositor will apply its policy - usually
-	 * choosing the output on which the surface has the biggest surface
-	 * area.
-	 *
-	 * The client may specify a method to resolve a size conflict
-	 * between the output size and the surface size - this is provided
-	 * through the method parameter.
-	 *
-	 * The framerate parameter is used only when the method is set to
-	 * "driver", to indicate the preferred framerate. A value of 0
-	 * indicates that the client does not care about framerate. The
-	 * framerate is specified in mHz, that is framerate of 60000 is
-	 * 60Hz.
-	 *
-	 * A method of "scale" or "driver" implies a scaling operation of
-	 * the surface, either via a direct scaling operation or a change
-	 * of the output mode. This will override any kind of output
-	 * scaling, so that mapping a surface with a buffer size equal to
-	 * the mode can fill the screen independent of buffer_scale.
-	 *
-	 * A method of "fill" means we don't scale up the buffer, however
-	 * any output scale is applied. This means that you may run into an
-	 * edge case where the application maps a buffer with the same size
-	 * of the output mode but buffer_scale 1 (thus making a surface
-	 * larger than the output). In this case it is allowed to downscale
-	 * the results to fit the screen.
-	 *
-	 * The compositor must reply to this request with a configure event
-	 * with the dimensions for the output on which the surface will be
-	 * made fullscreen.
-	 * @param method method for resolving size conflict
-	 * @param framerate framerate in mHz
-	 * @param output output on which the surface is to be fullscreen
-	 */
-	void (*set_fullscreen)(struct wl_client *client,
-			       struct wl_resource *resource,
-			       uint32_t method,
-			       uint32_t framerate,
-			       struct wl_resource *output);
-	/**
-	 * make the surface a popup surface
-	 *
-	 * Map the surface as a popup.
-	 *
-	 * A popup surface is a transient surface with an added pointer
-	 * grab.
-	 *
-	 * An existing implicit grab will be changed to owner-events mode,
-	 * and the popup grab will continue after the implicit grab ends
-	 * (i.e. releasing the mouse button does not cause the popup to be
-	 * unmapped).
-	 *
-	 * The popup grab continues until the window is destroyed or a
-	 * mouse button is pressed in any other client's window. A click in
-	 * any of the client's surfaces is reported as normal, however,
-	 * clicks in other clients' surfaces will be discarded and trigger
-	 * the callback.
-	 *
-	 * The x and y arguments specify the location of the upper left
-	 * corner of the surface relative to the upper left corner of the
-	 * parent surface, in surface-local coordinates.
-	 * @param seat seat whose pointer is used
-	 * @param serial serial number of the implicit grab on the pointer
-	 * @param parent parent surface
-	 * @param x surface-local x coordinate
-	 * @param y surface-local y coordinate
-	 * @param flags transient surface behavior
-	 */
-	void (*set_popup)(struct wl_client *client,
-			  struct wl_resource *resource,
-			  struct wl_resource *seat,
-			  uint32_t serial,
-			  struct wl_resource *parent,
-			  int32_t x,
-			  int32_t y,
-			  uint32_t flags);
-	/**
-	 * make the surface a maximized surface
-	 *
-	 * Map the surface as a maximized surface.
-	 *
-	 * If an output parameter is given then the surface will be
-	 * maximized on that output. If the client does not specify the
-	 * output then the compositor will apply its policy - usually
-	 * choosing the output on which the surface has the biggest surface
-	 * area.
-	 *
-	 * The compositor will reply with a configure event telling the
-	 * expected new surface size. The operation is completed on the
-	 * next buffer attach to this surface.
-	 *
-	 * A maximized surface typically fills the entire output it is
-	 * bound to, except for desktop elements such as panels. This is
-	 * the main difference between a maximized shell surface and a
-	 * fullscreen shell surface.
-	 *
-	 * The details depend on the compositor implementation.
-	 * @param output output on which the surface is to be maximized
-	 */
-	void (*set_maximized)(struct wl_client *client,
-			      struct wl_resource *resource,
-			      struct wl_resource *output);
-	/**
-	 * set surface title
-	 *
-	 * Set a short title for the surface.
-	 *
-	 * This string may be used to identify the surface in a task bar,
-	 * window list, or other user interface elements provided by the
-	 * compositor.
-	 *
-	 * The string must be encoded in UTF-8.
-	 * @param title surface title
-	 */
-	void (*set_title)(struct wl_client *client,
-			  struct wl_resource *resource,
-			  const char *title);
-	/**
-	 * set surface class
-	 *
-	 * Set a class for the surface.
-	 *
-	 * The surface class identifies the general class of applications
-	 * to which the surface belongs. A common convention is to use the
-	 * file name (or the full path if it is a non-standard location) of
-	 * the application's .desktop file as the class.
-	 * @param class_ surface class
-	 */
-	void (*set_class)(struct wl_client *client,
-			  struct wl_resource *resource,
-			  const char *class_);
-};
-
-#define WL_SHELL_SURFACE_PING 0
-#define WL_SHELL_SURFACE_CONFIGURE 1
-#define WL_SHELL_SURFACE_POPUP_DONE 2
-
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_PING_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_CONFIGURE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_POPUP_DONE_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_PONG_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_MOVE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_RESIZE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_SET_TOPLEVEL_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_SET_TRANSIENT_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_SET_FULLSCREEN_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_SET_POPUP_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_SET_MAXIMIZED_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_SET_TITLE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_shell_surface
- */
-#define WL_SHELL_SURFACE_SET_CLASS_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_shell_surface
- * Sends an ping event to the client owning the resource.
- * @param resource_ The client's resource
- * @param serial serial number of the ping
- */
-static inline void
-wl_shell_surface_send_ping(struct wl_resource *resource_, uint32_t serial)
-{
-	wl_resource_post_event(resource_, WL_SHELL_SURFACE_PING, serial);
-}
-
-/**
- * @ingroup iface_wl_shell_surface
- * Sends an configure event to the client owning the resource.
- * @param resource_ The client's resource
- * @param edges how the surface was resized
- * @param width new width of the surface
- * @param height new height of the surface
- */
-static inline void
-wl_shell_surface_send_configure(struct wl_resource *resource_, uint32_t edges, int32_t width, int32_t height)
-{
-	wl_resource_post_event(resource_, WL_SHELL_SURFACE_CONFIGURE, edges, width, height);
-}
-
-/**
- * @ingroup iface_wl_shell_surface
- * Sends an popup_done event to the client owning the resource.
- * @param resource_ The client's resource
- */
-static inline void
-wl_shell_surface_send_popup_done(struct wl_resource *resource_)
-{
-	wl_resource_post_event(resource_, WL_SHELL_SURFACE_POPUP_DONE);
-}
-
-#ifndef WL_SURFACE_ERROR_ENUM
-#define WL_SURFACE_ERROR_ENUM
-/**
- * @ingroup iface_wl_surface
- * wl_surface error values
- *
- * These errors can be emitted in response to wl_surface requests.
- */
-enum wl_surface_error {
-	/**
-	 * buffer scale value is invalid
-	 */
-	WL_SURFACE_ERROR_INVALID_SCALE = 0,
-	/**
-	 * buffer transform value is invalid
-	 */
-	WL_SURFACE_ERROR_INVALID_TRANSFORM = 1,
-};
-#endif /* WL_SURFACE_ERROR_ENUM */
-
-/**
- * @ingroup iface_wl_surface
- * @struct wl_surface_interface
- */
-struct wl_surface_interface {
-	/**
-	 * delete surface
-	 *
-	 * Deletes the surface and invalidates its object ID.
-	 */
-	void (*destroy)(struct wl_client *client,
-			struct wl_resource *resource);
-	/**
-	 * set the surface contents
-	 *
-	 * Set a buffer as the content of this surface.
-	 *
-	 * The new size of the surface is calculated based on the buffer
-	 * size transformed by the inverse buffer_transform and the inverse
-	 * buffer_scale. This means that the supplied buffer must be an
-	 * integer multiple of the buffer_scale.
-	 *
-	 * The x and y arguments specify the location of the new pending
-	 * buffer's upper left corner, relative to the current buffer's
-	 * upper left corner, in surface-local coordinates. In other words,
-	 * the x and y, combined with the new surface size define in which
-	 * directions the surface's size changes.
-	 *
-	 * Surface contents are double-buffered state, see
-	 * wl_surface.commit.
-	 *
-	 * The initial surface contents are void; there is no content.
-	 * wl_surface.attach assigns the given wl_buffer as the pending
-	 * wl_buffer. wl_surface.commit makes the pending wl_buffer the new
-	 * surface contents, and the size of the surface becomes the size
-	 * calculated from the wl_buffer, as described above. After commit,
-	 * there is no pending buffer until the next attach.
-	 *
-	 * Committing a pending wl_buffer allows the compositor to read the
-	 * pixels in the wl_buffer. The compositor may access the pixels at
-	 * any time after the wl_surface.commit request. When the
-	 * compositor will not access the pixels anymore, it will send the
-	 * wl_buffer.release event. Only after receiving wl_buffer.release,
-	 * the client may reuse the wl_buffer. A wl_buffer that has been
-	 * attached and then replaced by another attach instead of
-	 * committed will not receive a release event, and is not used by
-	 * the compositor.
-	 *
-	 * Destroying the wl_buffer after wl_buffer.release does not change
-	 * the surface contents. However, if the client destroys the
-	 * wl_buffer before receiving the wl_buffer.release event, the
-	 * surface contents become undefined immediately.
-	 *
-	 * If wl_surface.attach is sent with a NULL wl_buffer, the
-	 * following wl_surface.commit will remove the surface content.
-	 * @param buffer buffer of surface contents
-	 * @param x surface-local x coordinate
-	 * @param y surface-local y coordinate
-	 */
-	void (*attach)(struct wl_client *client,
-		       struct wl_resource *resource,
-		       struct wl_resource *buffer,
-		       int32_t x,
-		       int32_t y);
-	/**
-	 * mark part of the surface damaged
-	 *
-	 * This request is used to describe the regions where the pending
-	 * buffer is different from the current surface contents, and where
-	 * the surface therefore needs to be repainted. The compositor
-	 * ignores the parts of the damage that fall outside of the
-	 * surface.
-	 *
-	 * Damage is double-buffered state, see wl_surface.commit.
-	 *
-	 * The damage rectangle is specified in surface-local coordinates,
-	 * where x and y specify the upper left corner of the damage
-	 * rectangle.
-	 *
-	 * The initial value for pending damage is empty: no damage.
-	 * wl_surface.damage adds pending damage: the new pending damage is
-	 * the union of old pending damage and the given rectangle.
-	 *
-	 * wl_surface.commit assigns pending damage as the current damage,
-	 * and clears pending damage. The server will clear the current
-	 * damage as it repaints the surface.
-	 *
-	 * Alternatively, damage can be posted with
-	 * wl_surface.damage_buffer which uses buffer coordinates instead
-	 * of surface coordinates, and is probably the preferred and
-	 * intuitive way of doing this.
-	 * @param x surface-local x coordinate
-	 * @param y surface-local y coordinate
-	 * @param width width of damage rectangle
-	 * @param height height of damage rectangle
-	 */
-	void (*damage)(struct wl_client *client,
-		       struct wl_resource *resource,
-		       int32_t x,
-		       int32_t y,
-		       int32_t width,
-		       int32_t height);
-	/**
-	 * request a frame throttling hint
-	 *
-	 * Request a notification when it is a good time to start drawing
-	 * a new frame, by creating a frame callback. This is useful for
-	 * throttling redrawing operations, and driving animations.
-	 *
-	 * When a client is animating on a wl_surface, it can use the
-	 * 'frame' request to get notified when it is a good time to draw
-	 * and commit the next frame of animation. If the client commits an
-	 * update earlier than that, it is likely that some updates will
-	 * not make it to the display, and the client is wasting resources
-	 * by drawing too often.
-	 *
-	 * The frame request will take effect on the next
-	 * wl_surface.commit. The notification will only be posted for one
-	 * frame unless requested again. For a wl_surface, the
-	 * notifications are posted in the order the frame requests were
-	 * committed.
-	 *
-	 * The server must send the notifications so that a client will not
-	 * send excessive updates, while still allowing the highest
-	 * possible update rate for clients that wait for the reply before
-	 * drawing again. The server should give some time for the client
-	 * to draw and commit after sending the frame callback events to
-	 * let it hit the next output refresh.
-	 *
-	 * A server should avoid signaling the frame callbacks if the
-	 * surface is not visible in any way, e.g. the surface is
-	 * off-screen, or completely obscured by other opaque surfaces.
-	 *
-	 * The object returned by this request will be destroyed by the
-	 * compositor after the callback is fired and as such the client
-	 * must not attempt to use it after that point.
-	 *
-	 * The callback_data passed in the callback is the current time, in
-	 * milliseconds, with an undefined base.
-	 * @param callback callback object for the frame request
-	 */
-	void (*frame)(struct wl_client *client,
-		      struct wl_resource *resource,
-		      uint32_t callback);
-	/**
-	 * set opaque region
-	 *
-	 * This request sets the region of the surface that contains
-	 * opaque content.
-	 *
-	 * The opaque region is an optimization hint for the compositor
-	 * that lets it optimize the redrawing of content behind opaque
-	 * regions. Setting an opaque region is not required for correct
-	 * behaviour, but marking transparent content as opaque will result
-	 * in repaint artifacts.
-	 *
-	 * The opaque region is specified in surface-local coordinates.
-	 *
-	 * The compositor ignores the parts of the opaque region that fall
-	 * outside of the surface.
-	 *
-	 * Opaque region is double-buffered state, see wl_surface.commit.
-	 *
-	 * wl_surface.set_opaque_region changes the pending opaque region.
-	 * wl_surface.commit copies the pending region to the current
-	 * region. Otherwise, the pending and current regions are never
-	 * changed.
-	 *
-	 * The initial value for an opaque region is empty. Setting the
-	 * pending opaque region has copy semantics, and the wl_region
-	 * object can be destroyed immediately. A NULL wl_region causes the
-	 * pending opaque region to be set to empty.
-	 * @param region opaque region of the surface
-	 */
-	void (*set_opaque_region)(struct wl_client *client,
-				  struct wl_resource *resource,
-				  struct wl_resource *region);
-	/**
-	 * set input region
-	 *
-	 * This request sets the region of the surface that can receive
-	 * pointer and touch events.
-	 *
-	 * Input events happening outside of this region will try the next
-	 * surface in the server surface stack. The compositor ignores the
-	 * parts of the input region that fall outside of the surface.
-	 *
-	 * The input region is specified in surface-local coordinates.
-	 *
-	 * Input region is double-buffered state, see wl_surface.commit.
-	 *
-	 * wl_surface.set_input_region changes the pending input region.
-	 * wl_surface.commit copies the pending region to the current
-	 * region. Otherwise the pending and current regions are never
-	 * changed, except cursor and icon surfaces are special cases, see
-	 * wl_pointer.set_cursor and wl_data_device.start_drag.
-	 *
-	 * The initial value for an input region is infinite. That means
-	 * the whole surface will accept input. Setting the pending input
-	 * region has copy semantics, and the wl_region object can be
-	 * destroyed immediately. A NULL wl_region causes the input region
-	 * to be set to infinite.
-	 * @param region input region of the surface
-	 */
-	void (*set_input_region)(struct wl_client *client,
-				 struct wl_resource *resource,
-				 struct wl_resource *region);
-	/**
-	 * commit pending surface state
-	 *
-	 * Surface state (input, opaque, and damage regions, attached
-	 * buffers, etc.) is double-buffered. Protocol requests modify the
-	 * pending state, as opposed to the current state in use by the
-	 * compositor. A commit request atomically applies all pending
-	 * state, replacing the current state. After commit, the new
-	 * pending state is as documented for each related request.
-	 *
-	 * On commit, a pending wl_buffer is applied first, and all other
-	 * state second. This means that all coordinates in double-buffered
-	 * state are relative to the new wl_buffer coming into use, except
-	 * for wl_surface.attach itself. If there is no pending wl_buffer,
-	 * the coordinates are relative to the current surface contents.
-	 *
-	 * All requests that need a commit to become effective are
-	 * documented to affect double-buffered state.
-	 *
-	 * Other interfaces may add further double-buffered surface state.
-	 */
-	void (*commit)(struct wl_client *client,
-		       struct wl_resource *resource);
-	/**
-	 * sets the buffer transformation
-	 *
-	 * This request sets an optional transformation on how the
-	 * compositor interprets the contents of the buffer attached to the
-	 * surface. The accepted values for the transform parameter are the
-	 * values for wl_output.transform.
-	 *
-	 * Buffer transform is double-buffered state, see
-	 * wl_surface.commit.
-	 *
-	 * A newly created surface has its buffer transformation set to
-	 * normal.
-	 *
-	 * wl_surface.set_buffer_transform changes the pending buffer
-	 * transformation. wl_surface.commit copies the pending buffer
-	 * transformation to the current one. Otherwise, the pending and
-	 * current values are never changed.
-	 *
-	 * The purpose of this request is to allow clients to render
-	 * content according to the output transform, thus permitting the
-	 * compositor to use certain optimizations even if the display is
-	 * rotated. Using hardware overlays and scanning out a client
-	 * buffer for fullscreen surfaces are examples of such
-	 * optimizations. Those optimizations are highly dependent on the
-	 * compositor implementation, so the use of this request should be
-	 * considered on a case-by-case basis.
-	 *
-	 * Note that if the transform value includes 90 or 270 degree
-	 * rotation, the width of the buffer will become the surface height
-	 * and the height of the buffer will become the surface width.
-	 *
-	 * If transform is not one of the values from the
-	 * wl_output.transform enum the invalid_transform protocol error is
-	 * raised.
-	 * @param transform transform for interpreting buffer contents
-	 * @since 2
-	 */
-	void (*set_buffer_transform)(struct wl_client *client,
-				     struct wl_resource *resource,
-				     int32_t transform);
-	/**
-	 * sets the buffer scaling factor
-	 *
-	 * This request sets an optional scaling factor on how the
-	 * compositor interprets the contents of the buffer attached to the
-	 * window.
-	 *
-	 * Buffer scale is double-buffered state, see wl_surface.commit.
-	 *
-	 * A newly created surface has its buffer scale set to 1.
-	 *
-	 * wl_surface.set_buffer_scale changes the pending buffer scale.
-	 * wl_surface.commit copies the pending buffer scale to the current
-	 * one. Otherwise, the pending and current values are never
-	 * changed.
-	 *
-	 * The purpose of this request is to allow clients to supply higher
-	 * resolution buffer data for use on high resolution outputs. It is
-	 * intended that you pick the same buffer scale as the scale of the
-	 * output that the surface is displayed on. This means the
-	 * compositor can avoid scaling when rendering the surface on that
-	 * output.
-	 *
-	 * Note that if the scale is larger than 1, then you have to attach
-	 * a buffer that is larger (by a factor of scale in each dimension)
-	 * than the desired surface size.
-	 *
-	 * If scale is not positive the invalid_scale protocol error is
-	 * raised.
-	 * @param scale positive scale for interpreting buffer contents
-	 * @since 3
-	 */
-	void (*set_buffer_scale)(struct wl_client *client,
-				 struct wl_resource *resource,
-				 int32_t scale);
-	/**
-	 * mark part of the surface damaged using buffer coordinates
-	 *
-	 * This request is used to describe the regions where the pending
-	 * buffer is different from the current surface contents, and where
-	 * the surface therefore needs to be repainted. The compositor
-	 * ignores the parts of the damage that fall outside of the
-	 * surface.
-	 *
-	 * Damage is double-buffered state, see wl_surface.commit.
-	 *
-	 * The damage rectangle is specified in buffer coordinates, where x
-	 * and y specify the upper left corner of the damage rectangle.
-	 *
-	 * The initial value for pending damage is empty: no damage.
-	 * wl_surface.damage_buffer adds pending damage: the new pending
-	 * damage is the union of old pending damage and the given
-	 * rectangle.
-	 *
-	 * wl_surface.commit assigns pending damage as the current damage,
-	 * and clears pending damage. The server will clear the current
-	 * damage as it repaints the surface.
-	 *
-	 * This request differs from wl_surface.damage in only one way - it
-	 * takes damage in buffer coordinates instead of surface-local
-	 * coordinates. While this generally is more intuitive than surface
-	 * coordinates, it is especially desirable when using wp_viewport
-	 * or when a drawing library (like EGL) is unaware of buffer scale
-	 * and buffer transform.
-	 *
-	 * Note: Because buffer transformation changes and damage requests
-	 * may be interleaved in the protocol stream, it is impossible to
-	 * determine the actual mapping between surface and buffer damage
-	 * until wl_surface.commit time. Therefore, compositors wishing to
-	 * take both kinds of damage into account will have to accumulate
-	 * damage from the two requests separately and only transform from
-	 * one to the other after receiving the wl_surface.commit.
-	 * @param x buffer-local x coordinate
-	 * @param y buffer-local y coordinate
-	 * @param width width of damage rectangle
-	 * @param height height of damage rectangle
-	 * @since 4
-	 */
-	void (*damage_buffer)(struct wl_client *client,
-			      struct wl_resource *resource,
-			      int32_t x,
-			      int32_t y,
-			      int32_t width,
-			      int32_t height);
-};
-
-#define WL_SURFACE_ENTER 0
-#define WL_SURFACE_LEAVE 1
-
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_ENTER_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_LEAVE_SINCE_VERSION 1
-
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_ATTACH_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_DAMAGE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_FRAME_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_SET_OPAQUE_REGION_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_SET_INPUT_REGION_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_COMMIT_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_SET_BUFFER_TRANSFORM_SINCE_VERSION 2
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_SET_BUFFER_SCALE_SINCE_VERSION 3
-/**
- * @ingroup iface_wl_surface
- */
-#define WL_SURFACE_DAMAGE_BUFFER_SINCE_VERSION 4
-
-/**
- * @ingroup iface_wl_surface
- * Sends an enter event to the client owning the resource.
- * @param resource_ The client's resource
- * @param output output entered by the surface
- */
-static inline void
-wl_surface_send_enter(struct wl_resource *resource_, struct wl_resource *output)
-{
-	wl_resource_post_event(resource_, WL_SURFACE_ENTER, output);
-}
-
-/**
- * @ingroup iface_wl_surface
- * Sends an leave event to the client owning the resource.
- * @param resource_ The client's resource
- * @param output output left by the surface
- */
-static inline void
-wl_surface_send_leave(struct wl_resource *resource_, struct wl_resource *output)
-{
-	wl_resource_post_event(resource_, WL_SURFACE_LEAVE, output);
-}
-
-#ifndef WL_SEAT_CAPABILITY_ENUM
-#define WL_SEAT_CAPABILITY_ENUM
-/**
- * @ingroup iface_wl_seat
- * seat capability bitmask
- *
- * This is a bitmask of capabilities this seat has; if a member is
- * set, then it is present on the seat.
- */
-enum wl_seat_capability {
-	/**
-	 * the seat has pointer devices
-	 */
-	WL_SEAT_CAPABILITY_POINTER = 1,
-	/**
-	 * the seat has one or more keyboards
-	 */
-	WL_SEAT_CAPABILITY_KEYBOARD = 2,
-	/**
-	 * the seat has touch devices
-	 */
-	WL_SEAT_CAPABILITY_TOUCH = 4,
-};
-#endif /* WL_SEAT_CAPABILITY_ENUM */
-
-/**
- * @ingroup iface_wl_seat
- * @struct wl_seat_interface
- */
-struct wl_seat_interface {
-	/**
-	 * return pointer object
-	 *
-	 * The ID provided will be initialized to the wl_pointer
-	 * interface for this seat.
-	 *
-	 * This request only takes effect if the seat has the pointer
-	 * capability, or has had the pointer capability in the past. It is
-	 * a protocol violation to issue this request on a seat that has
-	 * never had the pointer capability.
-	 * @param id seat pointer
-	 */
-	void (*get_pointer)(struct wl_client *client,
-			    struct wl_resource *resource,
-			    uint32_t id);
-	/**
-	 * return keyboard object
-	 *
-	 * The ID provided will be initialized to the wl_keyboard
-	 * interface for this seat.
-	 *
-	 * This request only takes effect if the seat has the keyboard
-	 * capability, or has had the keyboard capability in the past. It
-	 * is a protocol violation to issue this request on a seat that has
-	 * never had the keyboard capability.
-	 * @param id seat keyboard
-	 */
-	void (*get_keyboard)(struct wl_client *client,
-			     struct wl_resource *resource,
-			     uint32_t id);
-	/**
-	 * return touch object
-	 *
-	 * The ID provided will be initialized to the wl_touch interface
-	 * for this seat.
-	 *
-	 * This request only takes effect if the seat has the touch
-	 * capability, or has had the touch capability in the past. It is a
-	 * protocol violation to issue this request on a seat that has
-	 * never had the touch capability.
-	 * @param id seat touch interface
-	 */
-	void (*get_touch)(struct wl_client *client,
-			  struct wl_resource *resource,
-			  uint32_t id);
-	/**
-	 * release the seat object
-	 *
-	 * Using this request a client can tell the server that it is not
-	 * going to use the seat object anymore.
-	 * @since 5
-	 */
-	void (*release)(struct wl_client *client,
-			struct wl_resource *resource);
-};
-
-#define WL_SEAT_CAPABILITIES 0
-#define WL_SEAT_NAME 1
-
-/**
- * @ingroup iface_wl_seat
- */
-#define WL_SEAT_CAPABILITIES_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_seat
- */
-#define WL_SEAT_NAME_SINCE_VERSION 2
-
-/**
- * @ingroup iface_wl_seat
- */
-#define WL_SEAT_GET_POINTER_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_seat
- */
-#define WL_SEAT_GET_KEYBOARD_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_seat
- */
-#define WL_SEAT_GET_TOUCH_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_seat
- */
-#define WL_SEAT_RELEASE_SINCE_VERSION 5
-
-/**
- * @ingroup iface_wl_seat
- * Sends an capabilities event to the client owning the resource.
- * @param resource_ The client's resource
- * @param capabilities capabilities of the seat
- */
-static inline void
-wl_seat_send_capabilities(struct wl_resource *resource_, uint32_t capabilities)
-{
-	wl_resource_post_event(resource_, WL_SEAT_CAPABILITIES, capabilities);
-}
-
-/**
- * @ingroup iface_wl_seat
- * Sends an name event to the client owning the resource.
- * @param resource_ The client's resource
- * @param name seat identifier
- */
-static inline void
-wl_seat_send_name(struct wl_resource *resource_, const char *name)
-{
-	wl_resource_post_event(resource_, WL_SEAT_NAME, name);
-}
-
-#ifndef WL_POINTER_ERROR_ENUM
-#define WL_POINTER_ERROR_ENUM
-enum wl_pointer_error {
-	/**
-	 * given wl_surface has another role
-	 */
-	WL_POINTER_ERROR_ROLE = 0,
-};
-#endif /* WL_POINTER_ERROR_ENUM */
-
-#ifndef WL_POINTER_BUTTON_STATE_ENUM
-#define WL_POINTER_BUTTON_STATE_ENUM
-/**
- * @ingroup iface_wl_pointer
- * physical button state
- *
- * Describes the physical state of a button that produced the button
- * event.
- */
-enum wl_pointer_button_state {
-	/**
-	 * the button is not pressed
-	 */
-	WL_POINTER_BUTTON_STATE_RELEASED = 0,
-	/**
-	 * the button is pressed
-	 */
-	WL_POINTER_BUTTON_STATE_PRESSED = 1,
-};
-#endif /* WL_POINTER_BUTTON_STATE_ENUM */
-
-#ifndef WL_POINTER_AXIS_ENUM
-#define WL_POINTER_AXIS_ENUM
-/**
- * @ingroup iface_wl_pointer
- * axis types
- *
- * Describes the axis types of scroll events.
- */
-enum wl_pointer_axis {
-	/**
-	 * vertical axis
-	 */
-	WL_POINTER_AXIS_VERTICAL_SCROLL = 0,
-	/**
-	 * horizontal axis
-	 */
-	WL_POINTER_AXIS_HORIZONTAL_SCROLL = 1,
-};
-#endif /* WL_POINTER_AXIS_ENUM */
-
-#ifndef WL_POINTER_AXIS_SOURCE_ENUM
-#define WL_POINTER_AXIS_SOURCE_ENUM
-/**
- * @ingroup iface_wl_pointer
- * axis source types
- *
- * Describes the source types for axis events. This indicates to the
- * client how an axis event was physically generated; a client may
- * adjust the user interface accordingly. For example, scroll events
- * from a "finger" source may be in a smooth coordinate space with
- * kinetic scrolling whereas a "wheel" source may be in discrete steps
- * of a number of lines.
- *
- * The "continuous" axis source is a device generating events in a
- * continuous coordinate space, but using something other than a
- * finger. One example for this source is button-based scrolling where
- * the vertical motion of a device is converted to scroll events while
- * a button is held down.
- *
- * The "wheel tilt" axis source indicates that the actual device is a
- * wheel but the scroll event is not caused by a rotation but a
- * (usually sideways) tilt of the wheel.
- */
-enum wl_pointer_axis_source {
-	/**
-	 * a physical wheel rotation
-	 */
-	WL_POINTER_AXIS_SOURCE_WHEEL = 0,
-	/**
-	 * finger on a touch surface
-	 */
-	WL_POINTER_AXIS_SOURCE_FINGER = 1,
-	/**
-	 * continuous coordinate space
-	 */
-	WL_POINTER_AXIS_SOURCE_CONTINUOUS = 2,
-	/**
-	 * a physical wheel tilt
-	 * @since 6
-	 */
-	WL_POINTER_AXIS_SOURCE_WHEEL_TILT = 3,
-};
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_AXIS_SOURCE_WHEEL_TILT_SINCE_VERSION 6
-#endif /* WL_POINTER_AXIS_SOURCE_ENUM */
-
-/**
- * @ingroup iface_wl_pointer
- * @struct wl_pointer_interface
- */
-struct wl_pointer_interface {
-	/**
-	 * set the pointer surface
-	 *
-	 * Set the pointer surface, i.e., the surface that contains the
-	 * pointer image (cursor). This request gives the surface the role
-	 * of a cursor. If the surface already has another role, it raises
-	 * a protocol error.
-	 *
-	 * The cursor actually changes only if the pointer focus for this
-	 * device is one of the requesting client's surfaces or the surface
-	 * parameter is the current pointer surface. If there was a
-	 * previous surface set with this request it is replaced. If
-	 * surface is NULL, the pointer image is hidden.
-	 *
-	 * The parameters hotspot_x and hotspot_y define the position of
-	 * the pointer surface relative to the pointer location. Its
-	 * top-left corner is always at (x, y) - (hotspot_x, hotspot_y),
-	 * where (x, y) are the coordinates of the pointer location, in
-	 * surface-local coordinates.
-	 *
-	 * On surface.attach requests to the pointer surface, hotspot_x and
-	 * hotspot_y are decremented by the x and y parameters passed to
-	 * the request. Attach must be confirmed by wl_surface.commit as
-	 * usual.
-	 *
-	 * The hotspot can also be updated by passing the currently set
-	 * pointer surface to this request with new values for hotspot_x
-	 * and hotspot_y.
-	 *
-	 * The current and pending input regions of the wl_surface are
-	 * cleared, and wl_surface.set_input_region is ignored until the
-	 * wl_surface is no longer used as the cursor. When the use as a
-	 * cursor ends, the current and pending input regions become
-	 * undefined, and the wl_surface is unmapped.
-	 * @param serial serial number of the enter event
-	 * @param surface pointer surface
-	 * @param hotspot_x surface-local x coordinate
-	 * @param hotspot_y surface-local y coordinate
-	 */
-	void (*set_cursor)(struct wl_client *client,
-			   struct wl_resource *resource,
-			   uint32_t serial,
-			   struct wl_resource *surface,
-			   int32_t hotspot_x,
-			   int32_t hotspot_y);
-	/**
-	 * release the pointer object
-	 *
-	 * Using this request a client can tell the server that it is not
-	 * going to use the pointer object anymore.
-	 *
-	 * This request destroys the pointer proxy object, so clients must
-	 * not call wl_pointer_destroy() after using this request.
-	 * @since 3
-	 */
-	void (*release)(struct wl_client *client,
-			struct wl_resource *resource);
-};
-
-#define WL_POINTER_ENTER 0
-#define WL_POINTER_LEAVE 1
-#define WL_POINTER_MOTION 2
-#define WL_POINTER_BUTTON 3
-#define WL_POINTER_AXIS 4
-#define WL_POINTER_FRAME 5
-#define WL_POINTER_AXIS_SOURCE 6
-#define WL_POINTER_AXIS_STOP 7
-#define WL_POINTER_AXIS_DISCRETE 8
-
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_ENTER_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_LEAVE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_MOTION_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_BUTTON_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_AXIS_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_FRAME_SINCE_VERSION 5
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_AXIS_SOURCE_SINCE_VERSION 5
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_AXIS_STOP_SINCE_VERSION 5
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_AXIS_DISCRETE_SINCE_VERSION 5
-
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_SET_CURSOR_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_pointer
- */
-#define WL_POINTER_RELEASE_SINCE_VERSION 3
-
-/**
- * @ingroup iface_wl_pointer
- * Sends an enter event to the client owning the resource.
- * @param resource_ The client's resource
- * @param serial serial number of the enter event
- * @param surface surface entered by the pointer
- * @param surface_x surface-local x coordinate
- * @param surface_y surface-local y coordinate
- */
-static inline void
-wl_pointer_send_enter(struct wl_resource *resource_, uint32_t serial, struct wl_resource *surface, wl_fixed_t surface_x, wl_fixed_t surface_y)
-{
-	wl_resource_post_event(resource_, WL_POINTER_ENTER, serial, surface, surface_x, surface_y);
-}
-
-/**
- * @ingroup iface_wl_pointer
- * Sends an leave event to the client owning the resource.
- * @param resource_ The client's resource
- * @param serial serial number of the leave event
- * @param surface surface left by the pointer
- */
-static inline void
-wl_pointer_send_leave(struct wl_resource *resource_, uint32_t serial, struct wl_resource *surface)
-{
-	wl_resource_post_event(resource_, WL_POINTER_LEAVE, serial, surface);
-}
-
-/**
- * @ingroup iface_wl_pointer
- * Sends an motion event to the client owning the resource.
- * @param resource_ The client's resource
- * @param time timestamp with millisecond granularity
- * @param surface_x surface-local x coordinate
- * @param surface_y surface-local y coordinate
- */
-static inline void
-wl_pointer_send_motion(struct wl_resource *resource_, uint32_t time, wl_fixed_t surface_x, wl_fixed_t surface_y)
-{
-	wl_resource_post_event(resource_, WL_POINTER_MOTION, time, surface_x, surface_y);
-}
-
-/**
- * @ingroup iface_wl_pointer
- * Sends an button event to the client owning the resource.
- * @param resource_ The client's resource
- * @param serial serial number of the button event
- * @param time timestamp with millisecond granularity
- * @param button button that produced the event
- * @param state physical state of the button
- */
-static inline void
-wl_pointer_send_button(struct wl_resource *resource_, uint32_t serial, uint32_t time, uint32_t button, uint32_t state)
-{
-	wl_resource_post_event(resource_, WL_POINTER_BUTTON, serial, time, button, state);
-}
-
-/**
- * @ingroup iface_wl_pointer
- * Sends an axis event to the client owning the resource.
- * @param resource_ The client's resource
- * @param time timestamp with millisecond granularity
- * @param axis axis type
- * @param value length of vector in surface-local coordinate space
- */
-static inline void
-wl_pointer_send_axis(struct wl_resource *resource_, uint32_t time, uint32_t axis, wl_fixed_t value)
-{
-	wl_resource_post_event(resource_, WL_POINTER_AXIS, time, axis, value);
-}
-
-/**
- * @ingroup iface_wl_pointer
- * Sends an frame event to the client owning the resource.
- * @param resource_ The client's resource
- */
-static inline void
-wl_pointer_send_frame(struct wl_resource *resource_)
-{
-	wl_resource_post_event(resource_, WL_POINTER_FRAME);
-}
-
-/**
- * @ingroup iface_wl_pointer
- * Sends an axis_source event to the client owning the resource.
- * @param resource_ The client's resource
- * @param axis_source source of the axis event
- */
-static inline void
-wl_pointer_send_axis_source(struct wl_resource *resource_, uint32_t axis_source)
-{
-	wl_resource_post_event(resource_, WL_POINTER_AXIS_SOURCE, axis_source);
-}
-
-/**
- * @ingroup iface_wl_pointer
- * Sends an axis_stop event to the client owning the resource.
- * @param resource_ The client's resource
- * @param time timestamp with millisecond granularity
- * @param axis the axis stopped with this event
- */
-static inline void
-wl_pointer_send_axis_stop(struct wl_resource *resource_, uint32_t time, uint32_t axis)
-{
-	wl_resource_post_event(resource_, WL_POINTER_AXIS_STOP, time, axis);
-}
-
-/**
- * @ingroup iface_wl_pointer
- * Sends an axis_discrete event to the client owning the resource.
- * @param resource_ The client's resource
- * @param axis axis type
- * @param discrete number of steps
- */
-static inline void
-wl_pointer_send_axis_discrete(struct wl_resource *resource_, uint32_t axis, int32_t discrete)
-{
-	wl_resource_post_event(resource_, WL_POINTER_AXIS_DISCRETE, axis, discrete);
-}
-
-#ifndef WL_KEYBOARD_KEYMAP_FORMAT_ENUM
-#define WL_KEYBOARD_KEYMAP_FORMAT_ENUM
-/**
- * @ingroup iface_wl_keyboard
- * keyboard mapping format
- *
- * This specifies the format of the keymap provided to the
- * client with the wl_keyboard.keymap event.
- */
-enum wl_keyboard_keymap_format {
-	/**
-	 * no keymap; client must understand how to interpret the raw keycode
-	 */
-	WL_KEYBOARD_KEYMAP_FORMAT_NO_KEYMAP = 0,
-	/**
-	 * libxkbcommon compatible; to determine the xkb keycode, clients must add 8 to the key event keycode
-	 */
-	WL_KEYBOARD_KEYMAP_FORMAT_XKB_V1 = 1,
-};
-#endif /* WL_KEYBOARD_KEYMAP_FORMAT_ENUM */
-
-#ifndef WL_KEYBOARD_KEY_STATE_ENUM
-#define WL_KEYBOARD_KEY_STATE_ENUM
-/**
- * @ingroup iface_wl_keyboard
- * physical key state
- *
- * Describes the physical state of a key that produced the key event.
- */
-enum wl_keyboard_key_state {
-	/**
-	 * key is not pressed
-	 */
-	WL_KEYBOARD_KEY_STATE_RELEASED = 0,
-	/**
-	 * key is pressed
-	 */
-	WL_KEYBOARD_KEY_STATE_PRESSED = 1,
-};
-#endif /* WL_KEYBOARD_KEY_STATE_ENUM */
-
-/**
- * @ingroup iface_wl_keyboard
- * @struct wl_keyboard_interface
- */
-struct wl_keyboard_interface {
-	/**
-	 * release the keyboard object
-	 *
-	 * 
-	 * @since 3
-	 */
-	void (*release)(struct wl_client *client,
-			struct wl_resource *resource);
-};
-
-#define WL_KEYBOARD_KEYMAP 0
-#define WL_KEYBOARD_ENTER 1
-#define WL_KEYBOARD_LEAVE 2
-#define WL_KEYBOARD_KEY 3
-#define WL_KEYBOARD_MODIFIERS 4
-#define WL_KEYBOARD_REPEAT_INFO 5
-
-/**
- * @ingroup iface_wl_keyboard
- */
-#define WL_KEYBOARD_KEYMAP_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_keyboard
- */
-#define WL_KEYBOARD_ENTER_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_keyboard
- */
-#define WL_KEYBOARD_LEAVE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_keyboard
- */
-#define WL_KEYBOARD_KEY_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_keyboard
- */
-#define WL_KEYBOARD_MODIFIERS_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_keyboard
- */
-#define WL_KEYBOARD_REPEAT_INFO_SINCE_VERSION 4
-
-/**
- * @ingroup iface_wl_keyboard
- */
-#define WL_KEYBOARD_RELEASE_SINCE_VERSION 3
-
-/**
- * @ingroup iface_wl_keyboard
- * Sends an keymap event to the client owning the resource.
- * @param resource_ The client's resource
- * @param format keymap format
- * @param fd keymap file descriptor
- * @param size keymap size, in bytes
- */
-static inline void
-wl_keyboard_send_keymap(struct wl_resource *resource_, uint32_t format, int32_t fd, uint32_t size)
-{
-	wl_resource_post_event(resource_, WL_KEYBOARD_KEYMAP, format, fd, size);
-}
-
-/**
- * @ingroup iface_wl_keyboard
- * Sends an enter event to the client owning the resource.
- * @param resource_ The client's resource
- * @param serial serial number of the enter event
- * @param surface surface gaining keyboard focus
- * @param keys the currently pressed keys
- */
-static inline void
-wl_keyboard_send_enter(struct wl_resource *resource_, uint32_t serial, struct wl_resource *surface, struct wl_array *keys)
-{
-	wl_resource_post_event(resource_, WL_KEYBOARD_ENTER, serial, surface, keys);
-}
-
-/**
- * @ingroup iface_wl_keyboard
- * Sends an leave event to the client owning the resource.
- * @param resource_ The client's resource
- * @param serial serial number of the leave event
- * @param surface surface that lost keyboard focus
- */
-static inline void
-wl_keyboard_send_leave(struct wl_resource *resource_, uint32_t serial, struct wl_resource *surface)
-{
-	wl_resource_post_event(resource_, WL_KEYBOARD_LEAVE, serial, surface);
-}
-
-/**
- * @ingroup iface_wl_keyboard
- * Sends an key event to the client owning the resource.
- * @param resource_ The client's resource
- * @param serial serial number of the key event
- * @param time timestamp with millisecond granularity
- * @param key key that produced the event
- * @param state physical state of the key
- */
-static inline void
-wl_keyboard_send_key(struct wl_resource *resource_, uint32_t serial, uint32_t time, uint32_t key, uint32_t state)
-{
-	wl_resource_post_event(resource_, WL_KEYBOARD_KEY, serial, time, key, state);
-}
-
-/**
- * @ingroup iface_wl_keyboard
- * Sends an modifiers event to the client owning the resource.
- * @param resource_ The client's resource
- * @param serial serial number of the modifiers event
- * @param mods_depressed depressed modifiers
- * @param mods_latched latched modifiers
- * @param mods_locked locked modifiers
- * @param group keyboard layout
- */
-static inline void
-wl_keyboard_send_modifiers(struct wl_resource *resource_, uint32_t serial, uint32_t mods_depressed, uint32_t mods_latched, uint32_t mods_locked, uint32_t group)
-{
-	wl_resource_post_event(resource_, WL_KEYBOARD_MODIFIERS, serial, mods_depressed, mods_latched, mods_locked, group);
-}
-
-/**
- * @ingroup iface_wl_keyboard
- * Sends an repeat_info event to the client owning the resource.
- * @param resource_ The client's resource
- * @param rate the rate of repeating keys in characters per second
- * @param delay delay in milliseconds since key down until repeating starts
- */
-static inline void
-wl_keyboard_send_repeat_info(struct wl_resource *resource_, int32_t rate, int32_t delay)
-{
-	wl_resource_post_event(resource_, WL_KEYBOARD_REPEAT_INFO, rate, delay);
-}
-
-/**
- * @ingroup iface_wl_touch
- * @struct wl_touch_interface
- */
-struct wl_touch_interface {
-	/**
-	 * release the touch object
-	 *
-	 * 
-	 * @since 3
-	 */
-	void (*release)(struct wl_client *client,
-			struct wl_resource *resource);
-};
-
-#define WL_TOUCH_DOWN 0
-#define WL_TOUCH_UP 1
-#define WL_TOUCH_MOTION 2
-#define WL_TOUCH_FRAME 3
-#define WL_TOUCH_CANCEL 4
-#define WL_TOUCH_SHAPE 5
-#define WL_TOUCH_ORIENTATION 6
-
-/**
- * @ingroup iface_wl_touch
- */
-#define WL_TOUCH_DOWN_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_touch
- */
-#define WL_TOUCH_UP_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_touch
- */
-#define WL_TOUCH_MOTION_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_touch
- */
-#define WL_TOUCH_FRAME_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_touch
- */
-#define WL_TOUCH_CANCEL_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_touch
- */
-#define WL_TOUCH_SHAPE_SINCE_VERSION 6
-/**
- * @ingroup iface_wl_touch
- */
-#define WL_TOUCH_ORIENTATION_SINCE_VERSION 6
-
-/**
- * @ingroup iface_wl_touch
- */
-#define WL_TOUCH_RELEASE_SINCE_VERSION 3
-
-/**
- * @ingroup iface_wl_touch
- * Sends an down event to the client owning the resource.
- * @param resource_ The client's resource
- * @param serial serial number of the touch down event
- * @param time timestamp with millisecond granularity
- * @param surface surface touched
- * @param id the unique ID of this touch point
- * @param x surface-local x coordinate
- * @param y surface-local y coordinate
- */
-static inline void
-wl_touch_send_down(struct wl_resource *resource_, uint32_t serial, uint32_t time, struct wl_resource *surface, int32_t id, wl_fixed_t x, wl_fixed_t y)
-{
-	wl_resource_post_event(resource_, WL_TOUCH_DOWN, serial, time, surface, id, x, y);
-}
-
-/**
- * @ingroup iface_wl_touch
- * Sends an up event to the client owning the resource.
- * @param resource_ The client's resource
- * @param serial serial number of the touch up event
- * @param time timestamp with millisecond granularity
- * @param id the unique ID of this touch point
- */
-static inline void
-wl_touch_send_up(struct wl_resource *resource_, uint32_t serial, uint32_t time, int32_t id)
-{
-	wl_resource_post_event(resource_, WL_TOUCH_UP, serial, time, id);
-}
-
-/**
- * @ingroup iface_wl_touch
- * Sends an motion event to the client owning the resource.
- * @param resource_ The client's resource
- * @param time timestamp with millisecond granularity
- * @param id the unique ID of this touch point
- * @param x surface-local x coordinate
- * @param y surface-local y coordinate
- */
-static inline void
-wl_touch_send_motion(struct wl_resource *resource_, uint32_t time, int32_t id, wl_fixed_t x, wl_fixed_t y)
-{
-	wl_resource_post_event(resource_, WL_TOUCH_MOTION, time, id, x, y);
-}
-
-/**
- * @ingroup iface_wl_touch
- * Sends an frame event to the client owning the resource.
- * @param resource_ The client's resource
- */
-static inline void
-wl_touch_send_frame(struct wl_resource *resource_)
-{
-	wl_resource_post_event(resource_, WL_TOUCH_FRAME);
-}
-
-/**
- * @ingroup iface_wl_touch
- * Sends an cancel event to the client owning the resource.
- * @param resource_ The client's resource
- */
-static inline void
-wl_touch_send_cancel(struct wl_resource *resource_)
-{
-	wl_resource_post_event(resource_, WL_TOUCH_CANCEL);
-}
-
-/**
- * @ingroup iface_wl_touch
- * Sends an shape event to the client owning the resource.
- * @param resource_ The client's resource
- * @param id the unique ID of this touch point
- * @param major length of the major axis in surface-local coordinates
- * @param minor length of the minor axis in surface-local coordinates
- */
-static inline void
-wl_touch_send_shape(struct wl_resource *resource_, int32_t id, wl_fixed_t major, wl_fixed_t minor)
-{
-	wl_resource_post_event(resource_, WL_TOUCH_SHAPE, id, major, minor);
-}
-
-/**
- * @ingroup iface_wl_touch
- * Sends an orientation event to the client owning the resource.
- * @param resource_ The client's resource
- * @param id the unique ID of this touch point
- * @param orientation angle between major axis and positive surface y-axis in degrees
- */
-static inline void
-wl_touch_send_orientation(struct wl_resource *resource_, int32_t id, wl_fixed_t orientation)
-{
-	wl_resource_post_event(resource_, WL_TOUCH_ORIENTATION, id, orientation);
-}
-
-#ifndef WL_OUTPUT_SUBPIXEL_ENUM
-#define WL_OUTPUT_SUBPIXEL_ENUM
-/**
- * @ingroup iface_wl_output
- * subpixel geometry information
- *
- * This enumeration describes how the physical
- * pixels on an output are laid out.
- */
-enum wl_output_subpixel {
-	/**
-	 * unknown geometry
-	 */
-	WL_OUTPUT_SUBPIXEL_UNKNOWN = 0,
-	/**
-	 * no geometry
-	 */
-	WL_OUTPUT_SUBPIXEL_NONE = 1,
-	/**
-	 * horizontal RGB
-	 */
-	WL_OUTPUT_SUBPIXEL_HORIZONTAL_RGB = 2,
-	/**
-	 * horizontal BGR
-	 */
-	WL_OUTPUT_SUBPIXEL_HORIZONTAL_BGR = 3,
-	/**
-	 * vertical RGB
-	 */
-	WL_OUTPUT_SUBPIXEL_VERTICAL_RGB = 4,
-	/**
-	 * vertical BGR
-	 */
-	WL_OUTPUT_SUBPIXEL_VERTICAL_BGR = 5,
-};
-#endif /* WL_OUTPUT_SUBPIXEL_ENUM */
-
-#ifndef WL_OUTPUT_TRANSFORM_ENUM
-#define WL_OUTPUT_TRANSFORM_ENUM
-/**
- * @ingroup iface_wl_output
- * transform from framebuffer to output
- *
- * This describes the transform that a compositor will apply to a
- * surface to compensate for the rotation or mirroring of an
- * output device.
- *
- * The flipped values correspond to an initial flip around a
- * vertical axis followed by rotation.
- *
- * The purpose is mainly to allow clients to render accordingly and
- * tell the compositor, so that for fullscreen surfaces, the
- * compositor will still be able to scan out directly from client
- * surfaces.
- */
-enum wl_output_transform {
-	/**
-	 * no transform
-	 */
-	WL_OUTPUT_TRANSFORM_NORMAL = 0,
-	/**
-	 * 90 degrees counter-clockwise
-	 */
-	WL_OUTPUT_TRANSFORM_90 = 1,
-	/**
-	 * 180 degrees counter-clockwise
-	 */
-	WL_OUTPUT_TRANSFORM_180 = 2,
-	/**
-	 * 270 degrees counter-clockwise
-	 */
-	WL_OUTPUT_TRANSFORM_270 = 3,
-	/**
-	 * 180 degree flip around a vertical axis
-	 */
-	WL_OUTPUT_TRANSFORM_FLIPPED = 4,
-	/**
-	 * flip and rotate 90 degrees counter-clockwise
-	 */
-	WL_OUTPUT_TRANSFORM_FLIPPED_90 = 5,
-	/**
-	 * flip and rotate 180 degrees counter-clockwise
-	 */
-	WL_OUTPUT_TRANSFORM_FLIPPED_180 = 6,
-	/**
-	 * flip and rotate 270 degrees counter-clockwise
-	 */
-	WL_OUTPUT_TRANSFORM_FLIPPED_270 = 7,
-};
-#endif /* WL_OUTPUT_TRANSFORM_ENUM */
-
-#ifndef WL_OUTPUT_MODE_ENUM
-#define WL_OUTPUT_MODE_ENUM
-/**
- * @ingroup iface_wl_output
- * mode information
- *
- * These flags describe properties of an output mode.
- * They are used in the flags bitfield of the mode event.
- */
-enum wl_output_mode {
-	/**
-	 * indicates this is the current mode
-	 */
-	WL_OUTPUT_MODE_CURRENT = 0x1,
-	/**
-	 * indicates this is the preferred mode
-	 */
-	WL_OUTPUT_MODE_PREFERRED = 0x2,
-};
-#endif /* WL_OUTPUT_MODE_ENUM */
-
-/**
- * @ingroup iface_wl_output
- * @struct wl_output_interface
- */
-struct wl_output_interface {
-	/**
-	 * release the output object
-	 *
-	 * Using this request a client can tell the server that it is not
-	 * going to use the output object anymore.
-	 * @since 3
-	 */
-	void (*release)(struct wl_client *client,
-			struct wl_resource *resource);
-};
-
-#define WL_OUTPUT_GEOMETRY 0
-#define WL_OUTPUT_MODE 1
-#define WL_OUTPUT_DONE 2
-#define WL_OUTPUT_SCALE 3
-
-/**
- * @ingroup iface_wl_output
- */
-#define WL_OUTPUT_GEOMETRY_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_output
- */
-#define WL_OUTPUT_MODE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_output
- */
-#define WL_OUTPUT_DONE_SINCE_VERSION 2
-/**
- * @ingroup iface_wl_output
- */
-#define WL_OUTPUT_SCALE_SINCE_VERSION 2
-
-/**
- * @ingroup iface_wl_output
- */
-#define WL_OUTPUT_RELEASE_SINCE_VERSION 3
-
-/**
- * @ingroup iface_wl_output
- * Sends an geometry event to the client owning the resource.
- * @param resource_ The client's resource
- * @param x x position within the global compositor space
- * @param y y position within the global compositor space
- * @param physical_width width in millimeters of the output
- * @param physical_height height in millimeters of the output
- * @param subpixel subpixel orientation of the output
- * @param make textual description of the manufacturer
- * @param model textual description of the model
- * @param transform transform that maps framebuffer to output
- */
-static inline void
-wl_output_send_geometry(struct wl_resource *resource_, int32_t x, int32_t y, int32_t physical_width, int32_t physical_height, int32_t subpixel, const char *make, const char *model, int32_t transform)
-{
-	wl_resource_post_event(resource_, WL_OUTPUT_GEOMETRY, x, y, physical_width, physical_height, subpixel, make, model, transform);
-}
-
-/**
- * @ingroup iface_wl_output
- * Sends an mode event to the client owning the resource.
- * @param resource_ The client's resource
- * @param flags bitfield of mode flags
- * @param width width of the mode in hardware units
- * @param height height of the mode in hardware units
- * @param refresh vertical refresh rate in mHz
- */
-static inline void
-wl_output_send_mode(struct wl_resource *resource_, uint32_t flags, int32_t width, int32_t height, int32_t refresh)
-{
-	wl_resource_post_event(resource_, WL_OUTPUT_MODE, flags, width, height, refresh);
-}
-
-/**
- * @ingroup iface_wl_output
- * Sends an done event to the client owning the resource.
- * @param resource_ The client's resource
- */
-static inline void
-wl_output_send_done(struct wl_resource *resource_)
-{
-	wl_resource_post_event(resource_, WL_OUTPUT_DONE);
-}
-
-/**
- * @ingroup iface_wl_output
- * Sends an scale event to the client owning the resource.
- * @param resource_ The client's resource
- * @param factor scaling factor of output
- */
-static inline void
-wl_output_send_scale(struct wl_resource *resource_, int32_t factor)
-{
-	wl_resource_post_event(resource_, WL_OUTPUT_SCALE, factor);
-}
-
-/**
- * @ingroup iface_wl_region
- * @struct wl_region_interface
- */
-struct wl_region_interface {
-	/**
-	 * destroy region
-	 *
-	 * Destroy the region. This will invalidate the object ID.
-	 */
-	void (*destroy)(struct wl_client *client,
-			struct wl_resource *resource);
-	/**
-	 * add rectangle to region
-	 *
-	 * Add the specified rectangle to the region.
-	 * @param x region-local x coordinate
-	 * @param y region-local y coordinate
-	 * @param width rectangle width
-	 * @param height rectangle height
-	 */
-	void (*add)(struct wl_client *client,
-		    struct wl_resource *resource,
-		    int32_t x,
-		    int32_t y,
-		    int32_t width,
-		    int32_t height);
-	/**
-	 * subtract rectangle from region
-	 *
-	 * Subtract the specified rectangle from the region.
-	 * @param x region-local x coordinate
-	 * @param y region-local y coordinate
-	 * @param width rectangle width
-	 * @param height rectangle height
-	 */
-	void (*subtract)(struct wl_client *client,
-			 struct wl_resource *resource,
-			 int32_t x,
-			 int32_t y,
-			 int32_t width,
-			 int32_t height);
-};
-
-
-/**
- * @ingroup iface_wl_region
- */
-#define WL_REGION_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_region
- */
-#define WL_REGION_ADD_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_region
- */
-#define WL_REGION_SUBTRACT_SINCE_VERSION 1
-
-#ifndef WL_SUBCOMPOSITOR_ERROR_ENUM
-#define WL_SUBCOMPOSITOR_ERROR_ENUM
-enum wl_subcompositor_error {
-	/**
-	 * the to-be sub-surface is invalid
-	 */
-	WL_SUBCOMPOSITOR_ERROR_BAD_SURFACE = 0,
-};
-#endif /* WL_SUBCOMPOSITOR_ERROR_ENUM */
-
-/**
- * @ingroup iface_wl_subcompositor
- * @struct wl_subcompositor_interface
- */
-struct wl_subcompositor_interface {
-	/**
-	 * unbind from the subcompositor interface
-	 *
-	 * Informs the server that the client will not be using this
-	 * protocol object anymore. This does not affect any other objects,
-	 * wl_subsurface objects included.
-	 */
-	void (*destroy)(struct wl_client *client,
-			struct wl_resource *resource);
-	/**
-	 * give a surface the role sub-surface
-	 *
-	 * Create a sub-surface interface for the given surface, and
-	 * associate it with the given parent surface. This turns a plain
-	 * wl_surface into a sub-surface.
-	 *
-	 * The to-be sub-surface must not already have another role, and it
-	 * must not have an existing wl_subsurface object. Otherwise a
-	 * protocol error is raised.
-	 * @param id the new sub-surface object ID
-	 * @param surface the surface to be turned into a sub-surface
-	 * @param parent the parent surface
-	 */
-	void (*get_subsurface)(struct wl_client *client,
-			       struct wl_resource *resource,
-			       uint32_t id,
-			       struct wl_resource *surface,
-			       struct wl_resource *parent);
-};
-
-
-/**
- * @ingroup iface_wl_subcompositor
- */
-#define WL_SUBCOMPOSITOR_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_subcompositor
- */
-#define WL_SUBCOMPOSITOR_GET_SUBSURFACE_SINCE_VERSION 1
-
-#ifndef WL_SUBSURFACE_ERROR_ENUM
-#define WL_SUBSURFACE_ERROR_ENUM
-enum wl_subsurface_error {
-	/**
-	 * wl_surface is not a sibling or the parent
-	 */
-	WL_SUBSURFACE_ERROR_BAD_SURFACE = 0,
-};
-#endif /* WL_SUBSURFACE_ERROR_ENUM */
-
-/**
- * @ingroup iface_wl_subsurface
- * @struct wl_subsurface_interface
- */
-struct wl_subsurface_interface {
-	/**
-	 * remove sub-surface interface
-	 *
-	 * The sub-surface interface is removed from the wl_surface
-	 * object that was turned into a sub-surface with a
-	 * wl_subcompositor.get_subsurface request. The wl_surface's
-	 * association to the parent is deleted, and the wl_surface loses
-	 * its role as a sub-surface. The wl_surface is unmapped.
-	 */
-	void (*destroy)(struct wl_client *client,
-			struct wl_resource *resource);
-	/**
-	 * reposition the sub-surface
-	 *
-	 * This schedules a sub-surface position change. The sub-surface
-	 * will be moved so that its origin (top left corner pixel) will be
-	 * at the location x, y of the parent surface coordinate system.
-	 * The coordinates are not restricted to the parent surface area.
-	 * Negative values are allowed.
-	 *
-	 * The scheduled coordinates will take effect whenever the state of
-	 * the parent surface is applied. When this happens depends on
-	 * whether the parent surface is in synchronized mode or not. See
-	 * wl_subsurface.set_sync and wl_subsurface.set_desync for details.
-	 *
-	 * If more than one set_position request is invoked by the client
-	 * before the commit of the parent surface, the position of a new
-	 * request always replaces the scheduled position from any previous
-	 * request.
-	 *
-	 * The initial position is 0, 0.
-	 * @param x x coordinate in the parent surface
-	 * @param y y coordinate in the parent surface
-	 */
-	void (*set_position)(struct wl_client *client,
-			     struct wl_resource *resource,
-			     int32_t x,
-			     int32_t y);
-	/**
-	 * restack the sub-surface
-	 *
-	 * This sub-surface is taken from the stack, and put back just
-	 * above the reference surface, changing the z-order of the
-	 * sub-surfaces. The reference surface must be one of the sibling
-	 * surfaces, or the parent surface. Using any other surface,
-	 * including this sub-surface, will cause a protocol error.
-	 *
-	 * The z-order is double-buffered. Requests are handled in order
-	 * and applied immediately to a pending state. The final pending
-	 * state is copied to the active state the next time the state of
-	 * the parent surface is applied. When this happens depends on
-	 * whether the parent surface is in synchronized mode or not. See
-	 * wl_subsurface.set_sync and wl_subsurface.set_desync for details.
-	 *
-	 * A new sub-surface is initially added as the top-most in the
-	 * stack of its siblings and parent.
-	 * @param sibling the reference surface
-	 */
-	void (*place_above)(struct wl_client *client,
-			    struct wl_resource *resource,
-			    struct wl_resource *sibling);
-	/**
-	 * restack the sub-surface
-	 *
-	 * The sub-surface is placed just below the reference surface.
-	 * See wl_subsurface.place_above.
-	 * @param sibling the reference surface
-	 */
-	void (*place_below)(struct wl_client *client,
-			    struct wl_resource *resource,
-			    struct wl_resource *sibling);
-	/**
-	 * set sub-surface to synchronized mode
-	 *
-	 * Change the commit behaviour of the sub-surface to synchronized
-	 * mode, also described as the parent dependent mode.
-	 *
-	 * In synchronized mode, wl_surface.commit on a sub-surface will
-	 * accumulate the committed state in a cache, but the state will
-	 * not be applied and hence will not change the compositor output.
-	 * The cached state is applied to the sub-surface immediately after
-	 * the parent surface's state is applied. This ensures atomic
-	 * updates of the parent and all its synchronized sub-surfaces.
-	 * Applying the cached state will invalidate the cache, so further
-	 * parent surface commits do not (re-)apply old state.
-	 *
-	 * See wl_subsurface for the recursive effect of this mode.
-	 */
-	void (*set_sync)(struct wl_client *client,
-			 struct wl_resource *resource);
-	/**
-	 * set sub-surface to desynchronized mode
-	 *
-	 * Change the commit behaviour of the sub-surface to
-	 * desynchronized mode, also described as independent or freely
-	 * running mode.
-	 *
-	 * In desynchronized mode, wl_surface.commit on a sub-surface will
-	 * apply the pending state directly, without caching, as happens
-	 * normally with a wl_surface. Calling wl_surface.commit on the
-	 * parent surface has no effect on the sub-surface's wl_surface
-	 * state. This mode allows a sub-surface to be updated on its own.
-	 *
-	 * If cached state exists when wl_surface.commit is called in
-	 * desynchronized mode, the pending state is added to the cached
-	 * state, and applied as a whole. This invalidates the cache.
-	 *
-	 * Note: even if a sub-surface is set to desynchronized, a parent
-	 * sub-surface may override it to behave as synchronized. For
-	 * details, see wl_subsurface.
-	 *
-	 * If a surface's parent surface behaves as desynchronized, then
-	 * the cached state is applied on set_desync.
-	 */
-	void (*set_desync)(struct wl_client *client,
-			   struct wl_resource *resource);
-};
-
-
-/**
- * @ingroup iface_wl_subsurface
- */
-#define WL_SUBSURFACE_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_subsurface
- */
-#define WL_SUBSURFACE_SET_POSITION_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_subsurface
- */
-#define WL_SUBSURFACE_PLACE_ABOVE_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_subsurface
- */
-#define WL_SUBSURFACE_PLACE_BELOW_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_subsurface
- */
-#define WL_SUBSURFACE_SET_SYNC_SINCE_VERSION 1
-/**
- * @ingroup iface_wl_subsurface
- */
-#define WL_SUBSURFACE_SET_DESYNC_SINCE_VERSION 1
-
-#ifdef  __cplusplus
-}
-#endif
-
-#endif
diff --git a/chromium/third_party/wayland/include/src/wayland-version.h b/chromium/third_party/wayland/include/src/wayland-version.h
deleted file mode 100644
index 4ab635eb81c..00000000000
--- a/chromium/third_party/wayland/include/src/wayland-version.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright © 2012 Intel Corporation
- *
- * 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 (including the
- * next paragraph) 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.
- */
-
-#ifndef WAYLAND_VERSION_H
-#define WAYLAND_VERSION_H
-
-#define WAYLAND_VERSION_MAJOR 1
-#define WAYLAND_VERSION_MINOR 13
-#define WAYLAND_VERSION_MICRO 0
-#define WAYLAND_VERSION "1.13.0"
-
-#endif
diff --git a/chromium/third_party/wayland/protocol/wayland-protocol.c b/chromium/third_party/wayland/protocol/wayland-protocol.c
deleted file mode 100644
index f5f49088876..00000000000
--- a/chromium/third_party/wayland/protocol/wayland-protocol.c
+++ /dev/null
@@ -1,507 +0,0 @@
-/* Generated by wayland-scanner 1.13.0 */
-
-/*
- * Copyright © 2008-2011 Kristian Høgsberg
- * Copyright © 2010-2011 Intel Corporation
- * Copyright © 2012-2013 Collabora, Ltd.
- *
- * 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 (including the
- * next paragraph) 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.
- */
-
-#include <stdlib.h>
-#include <stdint.h>
-#include "wayland-util.h"
-
-extern const struct wl_interface wl_buffer_interface;
-extern const struct wl_interface wl_callback_interface;
-extern const struct wl_interface wl_data_device_interface;
-extern const struct wl_interface wl_data_offer_interface;
-extern const struct wl_interface wl_data_source_interface;
-extern const struct wl_interface wl_keyboard_interface;
-extern const struct wl_interface wl_output_interface;
-extern const struct wl_interface wl_pointer_interface;
-extern const struct wl_interface wl_region_interface;
-extern const struct wl_interface wl_registry_interface;
-extern const struct wl_interface wl_seat_interface;
-extern const struct wl_interface wl_shell_surface_interface;
-extern const struct wl_interface wl_shm_pool_interface;
-extern const struct wl_interface wl_subsurface_interface;
-extern const struct wl_interface wl_surface_interface;
-extern const struct wl_interface wl_touch_interface;
-
-static const struct wl_interface *types[] = {
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	&wl_callback_interface,
-	&wl_registry_interface,
-	&wl_surface_interface,
-	&wl_region_interface,
-	&wl_buffer_interface,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	&wl_shm_pool_interface,
-	NULL,
-	NULL,
-	&wl_data_source_interface,
-	&wl_surface_interface,
-	&wl_surface_interface,
-	NULL,
-	&wl_data_source_interface,
-	NULL,
-	&wl_data_offer_interface,
-	NULL,
-	&wl_surface_interface,
-	NULL,
-	NULL,
-	&wl_data_offer_interface,
-	&wl_data_offer_interface,
-	&wl_data_source_interface,
-	&wl_data_device_interface,
-	&wl_seat_interface,
-	&wl_shell_surface_interface,
-	&wl_surface_interface,
-	&wl_seat_interface,
-	NULL,
-	&wl_seat_interface,
-	NULL,
-	NULL,
-	&wl_surface_interface,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	NULL,
-	&wl_output_interface,
-	&wl_seat_interface,
-	NULL,
-	&wl_surface_interface,
-	NULL,
-	NULL,
-	NULL,
-	&wl_output_interface,
-	&wl_buffer_interface,
-	NULL,
-	NULL,
-	&wl_callback_interface,
-	&wl_region_interface,
-	&wl_region_interface,
-	&wl_output_interface,
-	&wl_output_interface,
-	&wl_pointer_interface,
-	&wl_keyboard_interface,
-	&wl_touch_interface,
-	NULL,
-	&wl_surface_interface,
-	NULL,
-	NULL,
-	NULL,
-	&wl_surface_interface,
-	NULL,
-	NULL,
-	NULL,
-	&wl_surface_interface,
-	NULL,
-	&wl_surface_interface,
-	NULL,
-	NULL,
-	&wl_surface_interface,
-	NULL,
-	NULL,
-	&wl_surface_interface,
-	NULL,
-	NULL,
-	NULL,
-	&wl_subsurface_interface,
-	&wl_surface_interface,
-	&wl_surface_interface,
-	&wl_surface_interface,
-	&wl_surface_interface,
-};
-
-static const struct wl_message wl_display_requests[] = {
-	{ "sync", "n", types + 8 },
-	{ "get_registry", "n", types + 9 },
-};
-
-static const struct wl_message wl_display_events[] = {
-	{ "error", "ous", types + 0 },
-	{ "delete_id", "u", types + 0 },
-};
-
-WL_EXPORT const struct wl_interface wl_display_interface = {
-	"wl_display", 1,
-	2, wl_display_requests,
-	2, wl_display_events,
-};
-
-static const struct wl_message wl_registry_requests[] = {
-	{ "bind", "usun", types + 0 },
-};
-
-static const struct wl_message wl_registry_events[] = {
-	{ "global", "usu", types + 0 },
-	{ "global_remove", "u", types + 0 },
-};
-
-WL_EXPORT const struct wl_interface wl_registry_interface = {
-	"wl_registry", 1,
-	1, wl_registry_requests,
-	2, wl_registry_events,
-};
-
-static const struct wl_message wl_callback_events[] = {
-	{ "done", "u", types + 0 },
-};
-
-WL_EXPORT const struct wl_interface wl_callback_interface = {
-	"wl_callback", 1,
-	0, NULL,
-	1, wl_callback_events,
-};
-
-static const struct wl_message wl_compositor_requests[] = {
-	{ "create_surface", "n", types + 10 },
-	{ "create_region", "n", types + 11 },
-};
-
-WL_EXPORT const struct wl_interface wl_compositor_interface = {
-	"wl_compositor", 4,
-	2, wl_compositor_requests,
-	0, NULL,
-};
-
-static const struct wl_message wl_shm_pool_requests[] = {
-	{ "create_buffer", "niiiiu", types + 12 },
-	{ "destroy", "", types + 0 },
-	{ "resize", "i", types + 0 },
-};
-
-WL_EXPORT const struct wl_interface wl_shm_pool_interface = {
-	"wl_shm_pool", 1,
-	3, wl_shm_pool_requests,
-	0, NULL,
-};
-
-static const struct wl_message wl_shm_requests[] = {
-	{ "create_pool", "nhi", types + 18 },
-};
-
-static const struct wl_message wl_shm_events[] = {
-	{ "format", "u", types + 0 },
-};
-
-WL_EXPORT const struct wl_interface wl_shm_interface = {
-	"wl_shm", 1,
-	1, wl_shm_requests,
-	1, wl_shm_events,
-};
-
-static const struct wl_message wl_buffer_requests[] = {
-	{ "destroy", "", types + 0 },
-};
-
-static const struct wl_message wl_buffer_events[] = {
-	{ "release", "", types + 0 },
-};
-
-WL_EXPORT const struct wl_interface wl_buffer_interface = {
-	"wl_buffer", 1,
-	1, wl_buffer_requests,
-	1, wl_buffer_events,
-};
-
-static const struct wl_message wl_data_offer_requests[] = {
-	{ "accept", "u?s", types + 0 },
-	{ "receive", "sh", types + 0 },
-	{ "destroy", "", types + 0 },
-	{ "finish", "3", types + 0 },
-	{ "set_actions", "3uu", types + 0 },
-};
-
-static const struct wl_message wl_data_offer_events[] = {
-	{ "offer", "s", types + 0 },
-	{ "source_actions", "3u", types + 0 },
-	{ "action", "3u", types + 0 },
-};
-
-WL_EXPORT const struct wl_interface wl_data_offer_interface = {
-	"wl_data_offer", 3,
-	5, wl_data_offer_requests,
-	3, wl_data_offer_events,
-};
-
-static const struct wl_message wl_data_source_requests[] = {
-	{ "offer", "s", types + 0 },
-	{ "destroy", "", types + 0 },
-	{ "set_actions", "3u", types + 0 },
-};
-
-static const struct wl_message wl_data_source_events[] = {
-	{ "target", "?s", types + 0 },
-	{ "send", "sh", types + 0 },
-	{ "cancelled", "", types + 0 },
-	{ "dnd_drop_performed", "3", types + 0 },
-	{ "dnd_finished", "3", types + 0 },
-	{ "action", "3u", types + 0 },
-};
-
-WL_EXPORT const struct wl_interface wl_data_source_interface = {
-	"wl_data_source", 3,
-	3, wl_data_source_requests,
-	6, wl_data_source_events,
-};
-
-static const struct wl_message wl_data_device_requests[] = {
-	{ "start_drag", "?oo?ou", types + 21 },
-	{ "set_selection", "?ou", types + 25 },
-	{ "release", "2", types + 0 },
-};
-
-static const struct wl_message wl_data_device_events[] = {
-	{ "data_offer", "n", types + 27 },
-	{ "enter", "uoff?o", types + 28 },
-	{ "leave", "", types + 0 },
-	{ "motion", "uff", types + 0 },
-	{ "drop", "", types + 0 },
-	{ "selection", "?o", types + 33 },
-};
-
-WL_EXPORT const struct wl_interface wl_data_device_interface = {
-	"wl_data_device", 3,
-	3, wl_data_device_requests,
-	6, wl_data_device_events,
-};
-
-static const struct wl_message wl_data_device_manager_requests[] = {
-	{ "create_data_source", "n", types + 34 },
-	{ "get_data_device", "no", types + 35 },
-};
-
-WL_EXPORT const struct wl_interface wl_data_device_manager_interface = {
-	"wl_data_device_manager", 3,
-	2, wl_data_device_manager_requests,
-	0, NULL,
-};
-
-static const struct wl_message wl_shell_requests[] = {
-	{ "get_shell_surface", "no", types + 37 },
-};
-
-WL_EXPORT const struct wl_interface wl_shell_interface = {
-	"wl_shell", 1,
-	1, wl_shell_requests,
-	0, NULL,
-};
-
-static const struct wl_message wl_shell_surface_requests[] = {
-	{ "pong", "u", types + 0 },
-	{ "move", "ou", types + 39 },
-	{ "resize", "ouu", types + 41 },
-	{ "set_toplevel", "", types + 0 },
-	{ "set_transient", "oiiu", types + 44 },
-	{ "set_fullscreen", "uu?o", types + 48 },
-	{ "set_popup", "ouoiiu", types + 51 },
-	{ "set_maximized", "?o", types + 57 },
-	{ "set_title", "s", types + 0 },
-	{ "set_class", "s", types + 0 },
-};
-
-static const struct wl_message wl_shell_surface_events[] = {
-	{ "ping", "u", types + 0 },
-	{ "configure", "uii", types + 0 },
-	{ "popup_done", "", types + 0 },
-};
-
-WL_EXPORT const struct wl_interface wl_shell_surface_interface = {
-	"wl_shell_surface", 1,
-	10, wl_shell_surface_requests,
-	3, wl_shell_surface_events,
-};
-
-static const struct wl_message wl_surface_requests[] = {
-	{ "destroy", "", types + 0 },
-	{ "attach", "?oii", types + 58 },
-	{ "damage", "iiii", types + 0 },
-	{ "frame", "n", types + 61 },
-	{ "set_opaque_region", "?o", types + 62 },
-	{ "set_input_region", "?o", types + 63 },
-	{ "commit", "", types + 0 },
-	{ "set_buffer_transform", "2i", types + 0 },
-	{ "set_buffer_scale", "3i", types + 0 },
-	{ "damage_buffer", "4iiii", types + 0 },
-};
-
-static const struct wl_message wl_surface_events[] = {
-	{ "enter", "o", types + 64 },
-	{ "leave", "o", types + 65 },
-};
-
-WL_EXPORT const struct wl_interface wl_surface_interface = {
-	"wl_surface", 4,
-	10, wl_surface_requests,
-	2, wl_surface_events,
-};
-
-static const struct wl_message wl_seat_requests[] = {
-	{ "get_pointer", "n", types + 66 },
-	{ "get_keyboard", "n", types + 67 },
-	{ "get_touch", "n", types + 68 },
-	{ "release", "5", types + 0 },
-};
-
-static const struct wl_message wl_seat_events[] = {
-	{ "capabilities", "u", types + 0 },
-	{ "name", "2s", types + 0 },
-};
-
-WL_EXPORT const struct wl_interface wl_seat_interface = {
-	"wl_seat", 6,
-	4, wl_seat_requests,
-	2, wl_seat_events,
-};
-
-static const struct wl_message wl_pointer_requests[] = {
-	{ "set_cursor", "u?oii", types + 69 },
-	{ "release", "3", types + 0 },
-};
-
-static const struct wl_message wl_pointer_events[] = {
-	{ "enter", "uoff", types + 73 },
-	{ "leave", "uo", types + 77 },
-	{ "motion", "uff", types + 0 },
-	{ "button", "uuuu", types + 0 },
-	{ "axis", "uuf", types + 0 },
-	{ "frame", "5", types + 0 },
-	{ "axis_source", "5u", types + 0 },
-	{ "axis_stop", "5uu", types + 0 },
-	{ "axis_discrete", "5ui", types + 0 },
-};
-
-WL_EXPORT const struct wl_interface wl_pointer_interface = {
-	"wl_pointer", 6,
-	2, wl_pointer_requests,
-	9, wl_pointer_events,
-};
-
-static const struct wl_message wl_keyboard_requests[] = {
-	{ "release", "3", types + 0 },
-};
-
-static const struct wl_message wl_keyboard_events[] = {
-	{ "keymap", "uhu", types + 0 },
-	{ "enter", "uoa", types + 79 },
-	{ "leave", "uo", types + 82 },
-	{ "key", "uuuu", types + 0 },
-	{ "modifiers", "uuuuu", types + 0 },
-	{ "repeat_info", "4ii", types + 0 },
-};
-
-WL_EXPORT const struct wl_interface wl_keyboard_interface = {
-	"wl_keyboard", 6,
-	1, wl_keyboard_requests,
-	6, wl_keyboard_events,
-};
-
-static const struct wl_message wl_touch_requests[] = {
-	{ "release", "3", types + 0 },
-};
-
-static const struct wl_message wl_touch_events[] = {
-	{ "down", "uuoiff", types + 84 },
-	{ "up", "uui", types + 0 },
-	{ "motion", "uiff", types + 0 },
-	{ "frame", "", types + 0 },
-	{ "cancel", "", types + 0 },
-	{ "shape", "6iff", types + 0 },
-	{ "orientation", "6if", types + 0 },
-};
-
-WL_EXPORT const struct wl_interface wl_touch_interface = {
-	"wl_touch", 6,
-	1, wl_touch_requests,
-	7, wl_touch_events,
-};
-
-static const struct wl_message wl_output_requests[] = {
-	{ "release", "3", types + 0 },
-};
-
-static const struct wl_message wl_output_events[] = {
-	{ "geometry", "iiiiissi", types + 0 },
-	{ "mode", "uiii", types + 0 },
-	{ "done", "2", types + 0 },
-	{ "scale", "2i", types + 0 },
-};
-
-WL_EXPORT const struct wl_interface wl_output_interface = {
-	"wl_output", 3,
-	1, wl_output_requests,
-	4, wl_output_events,
-};
-
-static const struct wl_message wl_region_requests[] = {
-	{ "destroy", "", types + 0 },
-	{ "add", "iiii", types + 0 },
-	{ "subtract", "iiii", types + 0 },
-};
-
-WL_EXPORT const struct wl_interface wl_region_interface = {
-	"wl_region", 1,
-	3, wl_region_requests,
-	0, NULL,
-};
-
-static const struct wl_message wl_subcompositor_requests[] = {
-	{ "destroy", "", types + 0 },
-	{ "get_subsurface", "noo", types + 90 },
-};
-
-WL_EXPORT const struct wl_interface wl_subcompositor_interface = {
-	"wl_subcompositor", 1,
-	2, wl_subcompositor_requests,
-	0, NULL,
-};
-
-static const struct wl_message wl_subsurface_requests[] = {
-	{ "destroy", "", types + 0 },
-	{ "set_position", "ii", types + 0 },
-	{ "place_above", "o", types + 93 },
-	{ "place_below", "o", types + 94 },
-	{ "set_sync", "", types + 0 },
-	{ "set_desync", "", types + 0 },
-};
-
-WL_EXPORT const struct wl_interface wl_subsurface_interface = {
-	"wl_subsurface", 1,
-	6, wl_subsurface_requests,
-	0, NULL,
-};
-