rename and simplification

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diff --git a/src/wayland/protocols/tablet-v2-client-protocol.h b/src/wayland/protocols/tablet-v2-client-protocol.h
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--- a/src/wayland/protocols/tablet-v2-client-protocol.h
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@@ -1,2495 +0,0 @@
-/* Generated by wayland-scanner 1.26.0 */
-
-#ifndef TABLET_V2_CLIENT_PROTOCOL_H
-#define TABLET_V2_CLIENT_PROTOCOL_H
-
-#include <stdint.h>
-#include <stddef.h>
-#include "wayland-client.h"
-
-#ifdef  __cplusplus
-extern "C" {
-#endif
-
-/**
- * @page page_tablet_v2 The tablet_v2 protocol
- * Wayland protocol for graphics tablets
- *
- * @section page_desc_tablet_v2 Description
- *
- * This description provides a high-level overview of the interplay between
- * the interfaces defined this protocol. For details, see the protocol
- * specification.
- *
- * More than one tablet may exist, and device-specifics matter. Tablets are
- * not represented by a single virtual device like wl_pointer. A client
- * binds to the tablet manager object which is just a proxy object. From
- * that, the client requests zwp_tablet_manager_v2.get_tablet_seat(wl_seat)
- * and that returns the actual interface that has all the tablets. With
- * this indirection, we can avoid merging zwp_tablet_v2 into the actual Wayland
- * protocol, a long-term benefit.
- *
- * The zwp_tablet_seat_v2 sends a "tablet added" event for each tablet
- * connected. That event is followed by descriptive events about the
- * hardware; currently that includes events for name, vid/pid and
- * a zwp_tablet_v2.path event that describes a local path. This path can be
- * used to uniquely identify a tablet or get more information through
- * libwacom. Emulated or nested tablets can skip any of those, e.g. a
- * virtual tablet may not have a vid/pid. The sequence of descriptive
- * events is terminated by a zwp_tablet_v2.done event to signal that a client
- * may now finalize any initialization for that tablet.
- *
- * Events from tablets require a tool in proximity. Tools are also managed
- * by the tablet seat; a "tool added" event is sent whenever a tool is new
- * to the compositor. That event is followed by a number of descriptive
- * events about the hardware; currently that includes capabilities,
- * hardware id and serial number, and tool type. Similar to the tablet
- * interface, a zwp_tablet_tool_v2.done event is sent to terminate that initial
- * sequence.
- *
- * Any event from a tool happens on the zwp_tablet_tool_v2 interface. When the
- * tool gets into proximity of the tablet, a proximity_in event is sent on
- * the zwp_tablet_tool_v2 interface, listing the tablet and the surface. That
- * event is followed by a motion event with the coordinates. After that,
- * it's the usual motion, axis, button, etc. events. The protocol's
- * serialisation means events are grouped by zwp_tablet_tool_v2.frame events.
- *
- * Two special events (that don't exist in X) are down and up. They signal
- * "tip touching the surface". For tablets without real proximity
- * detection, the sequence is: proximity_in, motion, down, frame.
- *
- * When the tool leaves proximity, a proximity_out event is sent. If any
- * button is still down, a button release event is sent before this
- * proximity event. These button events are sent in the same frame as the
- * proximity event to signal to the client that the buttons were held when
- * the tool left proximity.
- *
- * If the tool moves out of the surface but stays in proximity (i.e.
- * between windows), compositor-specific grab policies apply. This usually
- * means that the proximity-out is delayed until all buttons are released.
- *
- * Moving a tool physically from one tablet to the other has no real effect
- * on the protocol, since we already have the tool object from the "tool
- * added" event. All the information is already there and the proximity
- * events on both tablets are all a client needs to reconstruct what
- * happened.
- *
- * Some extra axes are normalized, i.e. the client knows the range as
- * specified in the protocol (e.g. [0, 65535]), the granularity however is
- * unknown. The current normalized axes are pressure, distance, and slider.
- *
- * Other extra axes are in physical units as specified in the protocol.
- * The current extra axes with physical units are tilt, rotation and
- * wheel rotation.
- *
- * Since tablets work independently of the pointer controlled by the mouse,
- * the focus handling is independent too and controlled by proximity.
- * The zwp_tablet_tool_v2.set_cursor request sets a tool-specific cursor.
- * This cursor surface may be the same as the mouse cursor, and it may be
- * the same across tools but it is possible to be more fine-grained. For
- * example, a client may set different cursors for the pen and eraser.
- *
- * Tools are generally independent of tablets and it is
- * compositor-specific policy when a tool can be removed. Common approaches
- * will likely include some form of removing a tool when all tablets the
- * tool was used on are removed.
- *
- * @section page_ifaces_tablet_v2 Interfaces
- * - @subpage page_iface_zwp_tablet_manager_v2 - controller object for graphic tablet devices
- * - @subpage page_iface_zwp_tablet_seat_v2 - controller object for graphic tablet devices of a seat
- * - @subpage page_iface_zwp_tablet_tool_v2 - a physical tablet tool
- * - @subpage page_iface_zwp_tablet_v2 - graphics tablet device
- * - @subpage page_iface_zwp_tablet_pad_ring_v2 - pad ring
- * - @subpage page_iface_zwp_tablet_pad_strip_v2 - pad strip
- * - @subpage page_iface_zwp_tablet_pad_group_v2 - a set of buttons, rings and strips
- * - @subpage page_iface_zwp_tablet_pad_v2 - a set of buttons, rings, strips and dials
- * - @subpage page_iface_zwp_tablet_pad_dial_v2 - pad dial
- * @section page_copyright_tablet_v2 Copyright
- * <pre>
- *
- * Copyright 2014 © Stephen "Lyude" Chandler Paul
- * Copyright 2015-2024 © Red Hat, Inc.
- *
- * 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_seat;
-struct wl_surface;
-struct zwp_tablet_manager_v2;
-struct zwp_tablet_pad_dial_v2;
-struct zwp_tablet_pad_group_v2;
-struct zwp_tablet_pad_ring_v2;
-struct zwp_tablet_pad_strip_v2;
-struct zwp_tablet_pad_v2;
-struct zwp_tablet_seat_v2;
-struct zwp_tablet_tool_v2;
-struct zwp_tablet_v2;
-
-#ifndef ZWP_TABLET_MANAGER_V2_INTERFACE
-#define ZWP_TABLET_MANAGER_V2_INTERFACE
-/**
- * @page page_iface_zwp_tablet_manager_v2 zwp_tablet_manager_v2
- * @section page_iface_zwp_tablet_manager_v2_desc Description
- *
- * An object that provides access to the graphics tablets available on this
- * system. All tablets are associated with a seat, to get access to the
- * actual tablets, use zwp_tablet_manager_v2.get_tablet_seat.
- * @section page_iface_zwp_tablet_manager_v2_api API
- * See @ref iface_zwp_tablet_manager_v2.
- */
-/**
- * @defgroup iface_zwp_tablet_manager_v2 The zwp_tablet_manager_v2 interface
- *
- * An object that provides access to the graphics tablets available on this
- * system. All tablets are associated with a seat, to get access to the
- * actual tablets, use zwp_tablet_manager_v2.get_tablet_seat.
- */
-extern const struct wl_interface zwp_tablet_manager_v2_interface;
-#endif
-#ifndef ZWP_TABLET_SEAT_V2_INTERFACE
-#define ZWP_TABLET_SEAT_V2_INTERFACE
-/**
- * @page page_iface_zwp_tablet_seat_v2 zwp_tablet_seat_v2
- * @section page_iface_zwp_tablet_seat_v2_desc Description
- *
- * An object that provides access to the graphics tablets available on this
- * seat. After binding to this interface, the compositor sends a set of
- * zwp_tablet_seat_v2.tablet_added and zwp_tablet_seat_v2.tool_added events.
- * @section page_iface_zwp_tablet_seat_v2_api API
- * See @ref iface_zwp_tablet_seat_v2.
- */
-/**
- * @defgroup iface_zwp_tablet_seat_v2 The zwp_tablet_seat_v2 interface
- *
- * An object that provides access to the graphics tablets available on this
- * seat. After binding to this interface, the compositor sends a set of
- * zwp_tablet_seat_v2.tablet_added and zwp_tablet_seat_v2.tool_added events.
- */
-extern const struct wl_interface zwp_tablet_seat_v2_interface;
-#endif
-#ifndef ZWP_TABLET_TOOL_V2_INTERFACE
-#define ZWP_TABLET_TOOL_V2_INTERFACE
-/**
- * @page page_iface_zwp_tablet_tool_v2 zwp_tablet_tool_v2
- * @section page_iface_zwp_tablet_tool_v2_desc Description
- *
- * An object that represents a physical tool that has been, or is
- * currently in use with a tablet in this seat. Each zwp_tablet_tool_v2
- * object stays valid until the client destroys it; the compositor
- * reuses the zwp_tablet_tool_v2 object to indicate that the object's
- * respective physical tool has come into proximity of a tablet again.
- *
- * A zwp_tablet_tool_v2 object's relation to a physical tool depends on the
- * tablet's ability to report serial numbers. If the tablet supports
- * this capability, then the object represents a specific physical tool
- * and can be identified even when used on multiple tablets.
- *
- * A tablet tool has a number of static characteristics, e.g. tool type,
- * hardware_serial and capabilities. These capabilities are sent in an
- * event sequence after the zwp_tablet_seat_v2.tool_added event before any
- * actual events from this tool. This initial event sequence is
- * terminated by a zwp_tablet_tool_v2.done event.
- *
- * Tablet tool events are grouped by zwp_tablet_tool_v2.frame events.
- * Any events received before a zwp_tablet_tool_v2.frame event should be
- * considered part of the same hardware state change.
- * @section page_iface_zwp_tablet_tool_v2_api API
- * See @ref iface_zwp_tablet_tool_v2.
- */
-/**
- * @defgroup iface_zwp_tablet_tool_v2 The zwp_tablet_tool_v2 interface
- *
- * An object that represents a physical tool that has been, or is
- * currently in use with a tablet in this seat. Each zwp_tablet_tool_v2
- * object stays valid until the client destroys it; the compositor
- * reuses the zwp_tablet_tool_v2 object to indicate that the object's
- * respective physical tool has come into proximity of a tablet again.
- *
- * A zwp_tablet_tool_v2 object's relation to a physical tool depends on the
- * tablet's ability to report serial numbers. If the tablet supports
- * this capability, then the object represents a specific physical tool
- * and can be identified even when used on multiple tablets.
- *
- * A tablet tool has a number of static characteristics, e.g. tool type,
- * hardware_serial and capabilities. These capabilities are sent in an
- * event sequence after the zwp_tablet_seat_v2.tool_added event before any
- * actual events from this tool. This initial event sequence is
- * terminated by a zwp_tablet_tool_v2.done event.
- *
- * Tablet tool events are grouped by zwp_tablet_tool_v2.frame events.
- * Any events received before a zwp_tablet_tool_v2.frame event should be
- * considered part of the same hardware state change.
- */
-extern const struct wl_interface zwp_tablet_tool_v2_interface;
-#endif
-#ifndef ZWP_TABLET_V2_INTERFACE
-#define ZWP_TABLET_V2_INTERFACE
-/**
- * @page page_iface_zwp_tablet_v2 zwp_tablet_v2
- * @section page_iface_zwp_tablet_v2_desc Description
- *
- * The zwp_tablet_v2 interface represents one graphics tablet device. The
- * tablet interface itself does not generate events; all events are
- * generated by zwp_tablet_tool_v2 objects when in proximity above a tablet.
- *
- * A tablet has a number of static characteristics, e.g. device name and
- * pid/vid. These capabilities are sent in an event sequence after the
- * zwp_tablet_seat_v2.tablet_added event. This initial event sequence is
- * terminated by a zwp_tablet_v2.done event.
- * @section page_iface_zwp_tablet_v2_api API
- * See @ref iface_zwp_tablet_v2.
- */
-/**
- * @defgroup iface_zwp_tablet_v2 The zwp_tablet_v2 interface
- *
- * The zwp_tablet_v2 interface represents one graphics tablet device. The
- * tablet interface itself does not generate events; all events are
- * generated by zwp_tablet_tool_v2 objects when in proximity above a tablet.
- *
- * A tablet has a number of static characteristics, e.g. device name and
- * pid/vid. These capabilities are sent in an event sequence after the
- * zwp_tablet_seat_v2.tablet_added event. This initial event sequence is
- * terminated by a zwp_tablet_v2.done event.
- */
-extern const struct wl_interface zwp_tablet_v2_interface;
-#endif
-#ifndef ZWP_TABLET_PAD_RING_V2_INTERFACE
-#define ZWP_TABLET_PAD_RING_V2_INTERFACE
-/**
- * @page page_iface_zwp_tablet_pad_ring_v2 zwp_tablet_pad_ring_v2
- * @section page_iface_zwp_tablet_pad_ring_v2_desc Description
- *
- * A circular interaction area, such as the touch ring on the Wacom Intuos
- * Pro series tablets.
- *
- * Events on a ring are logically grouped by the zwp_tablet_pad_ring_v2.frame
- * event.
- * @section page_iface_zwp_tablet_pad_ring_v2_api API
- * See @ref iface_zwp_tablet_pad_ring_v2.
- */
-/**
- * @defgroup iface_zwp_tablet_pad_ring_v2 The zwp_tablet_pad_ring_v2 interface
- *
- * A circular interaction area, such as the touch ring on the Wacom Intuos
- * Pro series tablets.
- *
- * Events on a ring are logically grouped by the zwp_tablet_pad_ring_v2.frame
- * event.
- */
-extern const struct wl_interface zwp_tablet_pad_ring_v2_interface;
-#endif
-#ifndef ZWP_TABLET_PAD_STRIP_V2_INTERFACE
-#define ZWP_TABLET_PAD_STRIP_V2_INTERFACE
-/**
- * @page page_iface_zwp_tablet_pad_strip_v2 zwp_tablet_pad_strip_v2
- * @section page_iface_zwp_tablet_pad_strip_v2_desc Description
- *
- * A linear interaction area, such as the strips found in Wacom Cintiq
- * models.
- *
- * Events on a strip are logically grouped by the zwp_tablet_pad_strip_v2.frame
- * event.
- * @section page_iface_zwp_tablet_pad_strip_v2_api API
- * See @ref iface_zwp_tablet_pad_strip_v2.
- */
-/**
- * @defgroup iface_zwp_tablet_pad_strip_v2 The zwp_tablet_pad_strip_v2 interface
- *
- * A linear interaction area, such as the strips found in Wacom Cintiq
- * models.
- *
- * Events on a strip are logically grouped by the zwp_tablet_pad_strip_v2.frame
- * event.
- */
-extern const struct wl_interface zwp_tablet_pad_strip_v2_interface;
-#endif
-#ifndef ZWP_TABLET_PAD_GROUP_V2_INTERFACE
-#define ZWP_TABLET_PAD_GROUP_V2_INTERFACE
-/**
- * @page page_iface_zwp_tablet_pad_group_v2 zwp_tablet_pad_group_v2
- * @section page_iface_zwp_tablet_pad_group_v2_desc Description
- *
- * A pad group describes a distinct (sub)set of buttons, rings and strips
- * present in the tablet. The criteria of this grouping is usually positional,
- * eg. if a tablet has buttons on the left and right side, 2 groups will be
- * presented. The physical arrangement of groups is undisclosed and may
- * change on the fly.
- *
- * Pad groups will announce their features during pad initialization. Between
- * the corresponding zwp_tablet_pad_v2.group event and zwp_tablet_pad_group_v2.done, the
- * pad group will announce the buttons, rings and strips contained in it,
- * plus the number of supported modes.
- *
- * Modes are a mechanism to allow multiple groups of actions for every element
- * in the pad group. The number of groups and available modes in each is
- * persistent across device plugs. The current mode is user-switchable, it
- * will be announced through the zwp_tablet_pad_group_v2.mode_switch event both
- * whenever it is switched, and after zwp_tablet_pad_v2.enter.
- *
- * The current mode logically applies to all elements in the pad group,
- * although it is at clients' discretion whether to actually perform different
- * actions, and/or issue the respective .set_feedback requests to notify the
- * compositor. See the zwp_tablet_pad_group_v2.mode_switch event for more details.
- * @section page_iface_zwp_tablet_pad_group_v2_api API
- * See @ref iface_zwp_tablet_pad_group_v2.
- */
-/**
- * @defgroup iface_zwp_tablet_pad_group_v2 The zwp_tablet_pad_group_v2 interface
- *
- * A pad group describes a distinct (sub)set of buttons, rings and strips
- * present in the tablet. The criteria of this grouping is usually positional,
- * eg. if a tablet has buttons on the left and right side, 2 groups will be
- * presented. The physical arrangement of groups is undisclosed and may
- * change on the fly.
- *
- * Pad groups will announce their features during pad initialization. Between
- * the corresponding zwp_tablet_pad_v2.group event and zwp_tablet_pad_group_v2.done, the
- * pad group will announce the buttons, rings and strips contained in it,
- * plus the number of supported modes.
- *
- * Modes are a mechanism to allow multiple groups of actions for every element
- * in the pad group. The number of groups and available modes in each is
- * persistent across device plugs. The current mode is user-switchable, it
- * will be announced through the zwp_tablet_pad_group_v2.mode_switch event both
- * whenever it is switched, and after zwp_tablet_pad_v2.enter.
- *
- * The current mode logically applies to all elements in the pad group,
- * although it is at clients' discretion whether to actually perform different
- * actions, and/or issue the respective .set_feedback requests to notify the
- * compositor. See the zwp_tablet_pad_group_v2.mode_switch event for more details.
- */
-extern const struct wl_interface zwp_tablet_pad_group_v2_interface;
-#endif
-#ifndef ZWP_TABLET_PAD_V2_INTERFACE
-#define ZWP_TABLET_PAD_V2_INTERFACE
-/**
- * @page page_iface_zwp_tablet_pad_v2 zwp_tablet_pad_v2
- * @section page_iface_zwp_tablet_pad_v2_desc Description
- *
- * A pad device is a set of buttons, rings, strips and dials
- * usually physically present on the tablet device itself. Some
- * exceptions exist where the pad device is physically detached, e.g. the
- * Wacom ExpressKey Remote.
- *
- * Pad devices have no axes that control the cursor and are generally
- * auxiliary devices to the tool devices used on the tablet surface.
- *
- * A pad device has a number of static characteristics, e.g. the number
- * of rings. These capabilities are sent in an event sequence after the
- * zwp_tablet_seat_v2.pad_added event before any actual events from this pad.
- * This initial event sequence is terminated by a zwp_tablet_pad_v2.done
- * event.
- *
- * All pad features (buttons, rings, strips and dials) are logically divided into
- * groups and all pads have at least one group. The available groups are
- * notified through the zwp_tablet_pad_v2.group event; the compositor will
- * emit one event per group before emitting zwp_tablet_pad_v2.done.
- *
- * Groups may have multiple modes. Modes allow clients to map multiple
- * actions to a single pad feature. Only one mode can be active per group,
- * although different groups may have different active modes.
- * @section page_iface_zwp_tablet_pad_v2_api API
- * See @ref iface_zwp_tablet_pad_v2.
- */
-/**
- * @defgroup iface_zwp_tablet_pad_v2 The zwp_tablet_pad_v2 interface
- *
- * A pad device is a set of buttons, rings, strips and dials
- * usually physically present on the tablet device itself. Some
- * exceptions exist where the pad device is physically detached, e.g. the
- * Wacom ExpressKey Remote.
- *
- * Pad devices have no axes that control the cursor and are generally
- * auxiliary devices to the tool devices used on the tablet surface.
- *
- * A pad device has a number of static characteristics, e.g. the number
- * of rings. These capabilities are sent in an event sequence after the
- * zwp_tablet_seat_v2.pad_added event before any actual events from this pad.
- * This initial event sequence is terminated by a zwp_tablet_pad_v2.done
- * event.
- *
- * All pad features (buttons, rings, strips and dials) are logically divided into
- * groups and all pads have at least one group. The available groups are
- * notified through the zwp_tablet_pad_v2.group event; the compositor will
- * emit one event per group before emitting zwp_tablet_pad_v2.done.
- *
- * Groups may have multiple modes. Modes allow clients to map multiple
- * actions to a single pad feature. Only one mode can be active per group,
- * although different groups may have different active modes.
- */
-extern const struct wl_interface zwp_tablet_pad_v2_interface;
-#endif
-#ifndef ZWP_TABLET_PAD_DIAL_V2_INTERFACE
-#define ZWP_TABLET_PAD_DIAL_V2_INTERFACE
-/**
- * @page page_iface_zwp_tablet_pad_dial_v2 zwp_tablet_pad_dial_v2
- * @section page_iface_zwp_tablet_pad_dial_v2_desc Description
- *
- * A rotary control, e.g. a dial or a wheel.
- *
- * Events on a dial are logically grouped by the zwp_tablet_pad_dial_v2.frame
- * event.
- * @section page_iface_zwp_tablet_pad_dial_v2_api API
- * See @ref iface_zwp_tablet_pad_dial_v2.
- */
-/**
- * @defgroup iface_zwp_tablet_pad_dial_v2 The zwp_tablet_pad_dial_v2 interface
- *
- * A rotary control, e.g. a dial or a wheel.
- *
- * Events on a dial are logically grouped by the zwp_tablet_pad_dial_v2.frame
- * event.
- */
-extern const struct wl_interface zwp_tablet_pad_dial_v2_interface;
-#endif
-
-#define ZWP_TABLET_MANAGER_V2_GET_TABLET_SEAT 0
-#define ZWP_TABLET_MANAGER_V2_DESTROY 1
-
-
-/**
- * @ingroup iface_zwp_tablet_manager_v2
- */
-#define ZWP_TABLET_MANAGER_V2_GET_TABLET_SEAT_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_manager_v2
- */
-#define ZWP_TABLET_MANAGER_V2_DESTROY_SINCE_VERSION 1
-
-/** @ingroup iface_zwp_tablet_manager_v2 */
-static inline void
-zwp_tablet_manager_v2_set_user_data(struct zwp_tablet_manager_v2 *zwp_tablet_manager_v2, void *user_data)
-{
-    wl_proxy_set_user_data((struct wl_proxy *) zwp_tablet_manager_v2, user_data);
-}
-
-/** @ingroup iface_zwp_tablet_manager_v2 */
-static inline void *
-zwp_tablet_manager_v2_get_user_data(struct zwp_tablet_manager_v2 *zwp_tablet_manager_v2)
-{
-    return wl_proxy_get_user_data((struct wl_proxy *) zwp_tablet_manager_v2);
-}
-
-static inline uint32_t
-zwp_tablet_manager_v2_get_version(struct zwp_tablet_manager_v2 *zwp_tablet_manager_v2)
-{
-    return wl_proxy_get_version((struct wl_proxy *) zwp_tablet_manager_v2);
-}
-
-/**
- * @ingroup iface_zwp_tablet_manager_v2
- *
- * Get the zwp_tablet_seat_v2 object for the given seat. This object
- * provides access to all graphics tablets in this seat.
- */
-static inline struct zwp_tablet_seat_v2 *
-zwp_tablet_manager_v2_get_tablet_seat(struct zwp_tablet_manager_v2 *zwp_tablet_manager_v2, struct wl_seat *seat)
-{
-    struct wl_proxy *tablet_seat;
-
-    tablet_seat = wl_proxy_marshal_flags((struct wl_proxy *) zwp_tablet_manager_v2,
-             ZWP_TABLET_MANAGER_V2_GET_TABLET_SEAT, &zwp_tablet_seat_v2_interface, wl_proxy_get_version((struct wl_proxy *) zwp_tablet_manager_v2), 0, NULL, seat);
-
-    return (struct zwp_tablet_seat_v2 *) tablet_seat;
-}
-
-/**
- * @ingroup iface_zwp_tablet_manager_v2
- *
- * Destroy the zwp_tablet_manager_v2 object. Objects created from this
- * object are unaffected and should be destroyed separately.
- */
-static inline void
-zwp_tablet_manager_v2_destroy(struct zwp_tablet_manager_v2 *zwp_tablet_manager_v2)
-{
-    wl_proxy_marshal_flags((struct wl_proxy *) zwp_tablet_manager_v2,
-             ZWP_TABLET_MANAGER_V2_DESTROY, NULL, wl_proxy_get_version((struct wl_proxy *) zwp_tablet_manager_v2), WL_MARSHAL_FLAG_DESTROY);
-}
-
-/**
- * @ingroup iface_zwp_tablet_seat_v2
- * @struct zwp_tablet_seat_v2_listener
- */
-struct zwp_tablet_seat_v2_listener {
-    /**
-     * new device notification
-     *
-     * This event is sent whenever a new tablet becomes available on
-     * this seat. This event only provides the object id of the tablet,
-     * any static information about the tablet (device name, vid/pid,
-     * etc.) is sent through the zwp_tablet_v2 interface.
-     * @param id the newly added graphics tablet
-     */
-    void (*tablet_added)(void *data,
-                 struct zwp_tablet_seat_v2 *zwp_tablet_seat_v2,
-                 struct zwp_tablet_v2 *id);
-    /**
-     * a new tool has been used with a tablet
-     *
-     * This event is sent whenever a tool that has not previously
-     * been used with a tablet comes into use. This event only provides
-     * the object id of the tool; any static information about the tool
-     * (capabilities, type, etc.) is sent through the
-     * zwp_tablet_tool_v2 interface.
-     * @param id the newly added tablet tool
-     */
-    void (*tool_added)(void *data,
-               struct zwp_tablet_seat_v2 *zwp_tablet_seat_v2,
-               struct zwp_tablet_tool_v2 *id);
-    /**
-     * new pad notification
-     *
-     * This event is sent whenever a new pad is known to the system.
-     * Typically, pads are physically attached to tablets and a
-     * pad_added event is sent immediately after the
-     * zwp_tablet_seat_v2.tablet_added. However, some standalone pad
-     * devices logically attach to tablets at runtime, and the client
-     * must wait for zwp_tablet_pad_v2.enter to know the tablet a pad
-     * is attached to.
-     *
-     * This event only provides the object id of the pad. All further
-     * features (buttons, strips, rings) are sent through the
-     * zwp_tablet_pad_v2 interface.
-     * @param id the newly added pad
-     */
-    void (*pad_added)(void *data,
-              struct zwp_tablet_seat_v2 *zwp_tablet_seat_v2,
-              struct zwp_tablet_pad_v2 *id);
-};
-
-/**
- * @ingroup iface_zwp_tablet_seat_v2
- */
-static inline int
-zwp_tablet_seat_v2_add_listener(struct zwp_tablet_seat_v2 *zwp_tablet_seat_v2,
-                const struct zwp_tablet_seat_v2_listener *listener, void *data)
-{
-    return wl_proxy_add_listener((struct wl_proxy *) zwp_tablet_seat_v2,
-                     (void (**)(void)) listener, data);
-}
-
-#define ZWP_TABLET_SEAT_V2_DESTROY 0
-
-/**
- * @ingroup iface_zwp_tablet_seat_v2
- */
-#define ZWP_TABLET_SEAT_V2_TABLET_ADDED_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_seat_v2
- */
-#define ZWP_TABLET_SEAT_V2_TOOL_ADDED_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_seat_v2
- */
-#define ZWP_TABLET_SEAT_V2_PAD_ADDED_SINCE_VERSION 1
-
-/**
- * @ingroup iface_zwp_tablet_seat_v2
- */
-#define ZWP_TABLET_SEAT_V2_DESTROY_SINCE_VERSION 1
-
-/** @ingroup iface_zwp_tablet_seat_v2 */
-static inline void
-zwp_tablet_seat_v2_set_user_data(struct zwp_tablet_seat_v2 *zwp_tablet_seat_v2, void *user_data)
-{
-    wl_proxy_set_user_data((struct wl_proxy *) zwp_tablet_seat_v2, user_data);
-}
-
-/** @ingroup iface_zwp_tablet_seat_v2 */
-static inline void *
-zwp_tablet_seat_v2_get_user_data(struct zwp_tablet_seat_v2 *zwp_tablet_seat_v2)
-{
-    return wl_proxy_get_user_data((struct wl_proxy *) zwp_tablet_seat_v2);
-}
-
-static inline uint32_t
-zwp_tablet_seat_v2_get_version(struct zwp_tablet_seat_v2 *zwp_tablet_seat_v2)
-{
-    return wl_proxy_get_version((struct wl_proxy *) zwp_tablet_seat_v2);
-}
-
-/**
- * @ingroup iface_zwp_tablet_seat_v2
- *
- * Destroy the zwp_tablet_seat_v2 object. Objects created from this
- * object are unaffected and should be destroyed separately.
- */
-static inline void
-zwp_tablet_seat_v2_destroy(struct zwp_tablet_seat_v2 *zwp_tablet_seat_v2)
-{
-    wl_proxy_marshal_flags((struct wl_proxy *) zwp_tablet_seat_v2,
-             ZWP_TABLET_SEAT_V2_DESTROY, NULL, wl_proxy_get_version((struct wl_proxy *) zwp_tablet_seat_v2), WL_MARSHAL_FLAG_DESTROY);
-}
-
-#ifndef ZWP_TABLET_TOOL_V2_TYPE_ENUM
-#define ZWP_TABLET_TOOL_V2_TYPE_ENUM
-/**
- * @ingroup iface_zwp_tablet_tool_v2
- * a physical tool type
- *
- * Describes the physical type of a tool. The physical type of a tool
- * generally defines its base usage.
- *
- * The mouse tool represents a mouse-shaped tool that is not a relative
- * device but bound to the tablet's surface, providing absolute
- * coordinates.
- *
- * The lens tool is a mouse-shaped tool with an attached lens to
- * provide precision focus.
- */
-enum zwp_tablet_tool_v2_type {
-    /**
-     * Pen
-     */
-    ZWP_TABLET_TOOL_V2_TYPE_PEN = 0x140,
-    /**
-     * Eraser
-     */
-    ZWP_TABLET_TOOL_V2_TYPE_ERASER = 0x141,
-    /**
-     * Brush
-     */
-    ZWP_TABLET_TOOL_V2_TYPE_BRUSH = 0x142,
-    /**
-     * Pencil
-     */
-    ZWP_TABLET_TOOL_V2_TYPE_PENCIL = 0x143,
-    /**
-     * Airbrush
-     */
-    ZWP_TABLET_TOOL_V2_TYPE_AIRBRUSH = 0x144,
-    /**
-     * Finger
-     */
-    ZWP_TABLET_TOOL_V2_TYPE_FINGER = 0x145,
-    /**
-     * Mouse
-     */
-    ZWP_TABLET_TOOL_V2_TYPE_MOUSE = 0x146,
-    /**
-     * Lens
-     */
-    ZWP_TABLET_TOOL_V2_TYPE_LENS = 0x147,
-};
-#endif /* ZWP_TABLET_TOOL_V2_TYPE_ENUM */
-
-#ifndef ZWP_TABLET_TOOL_V2_CAPABILITY_ENUM
-#define ZWP_TABLET_TOOL_V2_CAPABILITY_ENUM
-/**
- * @ingroup iface_zwp_tablet_tool_v2
- * capability flags for a tool
- *
- * Describes extra capabilities on a tablet.
- *
- * Any tool must provide x and y values, extra axes are
- * device-specific.
- */
-enum zwp_tablet_tool_v2_capability {
-    /**
-     * Tilt axes
-     */
-    ZWP_TABLET_TOOL_V2_CAPABILITY_TILT = 1,
-    /**
-     * Pressure axis
-     */
-    ZWP_TABLET_TOOL_V2_CAPABILITY_PRESSURE = 2,
-    /**
-     * Distance axis
-     */
-    ZWP_TABLET_TOOL_V2_CAPABILITY_DISTANCE = 3,
-    /**
-     * Z-rotation axis
-     */
-    ZWP_TABLET_TOOL_V2_CAPABILITY_ROTATION = 4,
-    /**
-     * Slider axis
-     */
-    ZWP_TABLET_TOOL_V2_CAPABILITY_SLIDER = 5,
-    /**
-     * Wheel axis
-     */
-    ZWP_TABLET_TOOL_V2_CAPABILITY_WHEEL = 6,
-};
-#endif /* ZWP_TABLET_TOOL_V2_CAPABILITY_ENUM */
-
-#ifndef ZWP_TABLET_TOOL_V2_BUTTON_STATE_ENUM
-#define ZWP_TABLET_TOOL_V2_BUTTON_STATE_ENUM
-/**
- * @ingroup iface_zwp_tablet_tool_v2
- * physical button state
- *
- * Describes the physical state of a button that produced the button event.
- */
-enum zwp_tablet_tool_v2_button_state {
-    /**
-     * button is not pressed
-     */
-    ZWP_TABLET_TOOL_V2_BUTTON_STATE_RELEASED = 0,
-    /**
-     * button is pressed
-     */
-    ZWP_TABLET_TOOL_V2_BUTTON_STATE_PRESSED = 1,
-};
-#endif /* ZWP_TABLET_TOOL_V2_BUTTON_STATE_ENUM */
-
-#ifndef ZWP_TABLET_TOOL_V2_ERROR_ENUM
-#define ZWP_TABLET_TOOL_V2_ERROR_ENUM
-enum zwp_tablet_tool_v2_error {
-    /**
-     * given wl_surface has another role
-     */
-    ZWP_TABLET_TOOL_V2_ERROR_ROLE = 0,
-};
-#endif /* ZWP_TABLET_TOOL_V2_ERROR_ENUM */
-
-/**
- * @ingroup iface_zwp_tablet_tool_v2
- * @struct zwp_tablet_tool_v2_listener
- */
-struct zwp_tablet_tool_v2_listener {
-    /**
-     * tool type
-     *
-     * The tool type is the high-level type of the tool and usually
-     * decides the interaction expected from this tool.
-     *
-     * This event is sent in the initial burst of events before the
-     * zwp_tablet_tool_v2.done event.
-     * @param tool_type the physical tool type
-     */
-    void (*type)(void *data,
-             struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2,
-             uint32_t tool_type);
-    /**
-     * unique hardware serial number of the tool
-     *
-     * If the physical tool can be identified by a unique 64-bit
-     * serial number, this event notifies the client of this serial
-     * number.
-     *
-     * If multiple tablets are available in the same seat and the tool
-     * is uniquely identifiable by the serial number, that tool may
-     * move between tablets.
-     *
-     * Otherwise, if the tool has no serial number and this event is
-     * missing, the tool is tied to the tablet it first comes into
-     * proximity with. Even if the physical tool is used on multiple
-     * tablets, separate zwp_tablet_tool_v2 objects will be created,
-     * one per tablet.
-     *
-     * This event is sent in the initial burst of events before the
-     * zwp_tablet_tool_v2.done event.
-     * @param hardware_serial_hi the unique serial number of the tool, most significant bits
-     * @param hardware_serial_lo the unique serial number of the tool, least significant bits
-     */
-    void (*hardware_serial)(void *data,
-                struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2,
-                uint32_t hardware_serial_hi,
-                uint32_t hardware_serial_lo);
-    /**
-     * hardware id notification in Wacom's format
-     *
-     * This event notifies the client of a hardware id available on
-     * this tool.
-     *
-     * The hardware id is a device-specific 64-bit id that provides
-     * extra information about the tool in use, beyond the wl_tool.type
-     * enumeration. The format of the id is specific to tablets made by
-     * Wacom Inc. For example, the hardware id of a Wacom Grip Pen (a
-     * stylus) is 0x802.
-     *
-     * This event is sent in the initial burst of events before the
-     * zwp_tablet_tool_v2.done event.
-     * @param hardware_id_hi the hardware id, most significant bits
-     * @param hardware_id_lo the hardware id, least significant bits
-     */
-    void (*hardware_id_wacom)(void *data,
-                  struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2,
-                  uint32_t hardware_id_hi,
-                  uint32_t hardware_id_lo);
-    /**
-     * tool capability notification
-     *
-     * This event notifies the client of any capabilities of this
-     * tool, beyond the main set of x/y axes and tip up/down detection.
-     *
-     * One event is sent for each extra capability available on this
-     * tool.
-     *
-     * This event is sent in the initial burst of events before the
-     * zwp_tablet_tool_v2.done event.
-     * @param capability the capability
-     */
-    void (*capability)(void *data,
-               struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2,
-               uint32_t capability);
-    /**
-     * tool description events sequence complete
-     *
-     * This event signals the end of the initial burst of descriptive
-     * events. A client may consider the static description of the tool
-     * to be complete and finalize initialization of the tool.
-     */
-    void (*done)(void *data,
-             struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2);
-    /**
-     * tool removed
-     *
-     * This event is sent when the tool is removed from the system
-     * and will send no further events. Should the physical tool come
-     * back into proximity later, a new zwp_tablet_tool_v2 object will
-     * be created.
-     *
-     * It is compositor-dependent when a tool is removed. A compositor
-     * may remove a tool on proximity out, tablet removal or any other
-     * reason. A compositor may also keep a tool alive until shutdown.
-     *
-     * If the tool is currently in proximity, a proximity_out event
-     * will be sent before the removed event. See
-     * zwp_tablet_tool_v2.proximity_out for the handling of any buttons
-     * logically down.
-     *
-     * When this event is received, the client must
-     * zwp_tablet_tool_v2.destroy the object.
-     */
-    void (*removed)(void *data,
-            struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2);
-    /**
-     * proximity in event
-     *
-     * Notification that this tool is focused on a certain surface.
-     *
-     * This event can be received when the tool has moved from one
-     * surface to another, or when the tool has come back into
-     * proximity above the surface.
-     *
-     * If any button is logically down when the tool comes into
-     * proximity, the respective button event is sent after the
-     * proximity_in event but within the same frame as the proximity_in
-     * event.
-     * @param tablet The tablet the tool is in proximity of
-     * @param surface The current surface the tablet tool is over
-     */
-    void (*proximity_in)(void *data,
-                 struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2,
-                 uint32_t serial,
-                 struct zwp_tablet_v2 *tablet,
-                 struct wl_surface *surface);
-    /**
-     * proximity out event
-     *
-     * Notification that this tool has either left proximity, or is
-     * no longer focused on a certain surface.
-     *
-     * When the tablet tool leaves proximity of the tablet, button
-     * release events are sent for each button that was held down at
-     * the time of leaving proximity. These events are sent before the
-     * proximity_out event but within the same zwp_tablet_v2.frame.
-     *
-     * If the tool stays within proximity of the tablet, but the focus
-     * changes from one surface to another, a button release event may
-     * not be sent until the button is actually released or the tool
-     * leaves the proximity of the tablet.
-     */
-    void (*proximity_out)(void *data,
-                  struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2);
-    /**
-     * tablet tool is making contact
-     *
-     * Sent whenever the tablet tool comes in contact with the
-     * surface of the tablet.
-     *
-     * If the tool is already in contact with the tablet when entering
-     * the input region, the client owning said region will receive a
-     * zwp_tablet_v2.proximity_in event, followed by a
-     * zwp_tablet_v2.down event and a zwp_tablet_v2.frame event.
-     *
-     * Note that this event describes logical contact, not physical
-     * contact. On some devices, a compositor may not consider a tool
-     * in logical contact until a minimum physical pressure threshold
-     * is exceeded.
-     */
-    void (*down)(void *data,
-             struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2,
-             uint32_t serial);
-    /**
-     * tablet tool is no longer making contact
-     *
-     * Sent whenever the tablet tool stops making contact with the
-     * surface of the tablet, or when the tablet tool moves out of the
-     * input region and the compositor grab (if any) is dismissed.
-     *
-     * If the tablet tool moves out of the input region while in
-     * contact with the surface of the tablet and the compositor does
-     * not have an ongoing grab on the surface, the client owning said
-     * region will receive a zwp_tablet_v2.up event, followed by a
-     * zwp_tablet_v2.proximity_out event and a zwp_tablet_v2.frame
-     * event. If the compositor has an ongoing grab on this device,
-     * this event sequence is sent whenever the grab is dismissed in
-     * the future.
-     *
-     * Note that this event describes logical contact, not physical
-     * contact. On some devices, a compositor may not consider a tool
-     * out of logical contact until physical pressure falls below a
-     * specific threshold.
-     */
-    void (*up)(void *data,
-           struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2);
-    /**
-     * motion event
-     *
-     * Sent whenever a tablet tool moves.
-     * @param x surface-local x coordinate
-     * @param y surface-local y coordinate
-     */
-    void (*motion)(void *data,
-               struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2,
-               wl_fixed_t x,
-               wl_fixed_t y);
-    /**
-     * pressure change event
-     *
-     * Sent whenever the pressure axis on a tool changes. The value
-     * of this event is normalized to a value between 0 and 65535.
-     *
-     * Note that pressure may be nonzero even when a tool is not in
-     * logical contact. See the down and up events for more details.
-     * @param pressure The current pressure value
-     */
-    void (*pressure)(void *data,
-             struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2,
-             uint32_t pressure);
-    /**
-     * distance change event
-     *
-     * Sent whenever the distance axis on a tool changes. The value
-     * of this event is normalized to a value between 0 and 65535.
-     *
-     * Note that distance may be nonzero even when a tool is not in
-     * logical contact. See the down and up events for more details.
-     * @param distance The current distance value
-     */
-    void (*distance)(void *data,
-             struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2,
-             uint32_t distance);
-    /**
-     * tilt change event
-     *
-     * Sent whenever one or both of the tilt axes on a tool change.
-     * Each tilt value is in degrees, relative to the z-axis of the
-     * tablet. The angle is positive when the top of a tool tilts along
-     * the positive x or y axis.
-     * @param tilt_x The current value of the X tilt axis
-     * @param tilt_y The current value of the Y tilt axis
-     */
-    void (*tilt)(void *data,
-             struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2,
-             wl_fixed_t tilt_x,
-             wl_fixed_t tilt_y);
-    /**
-     * z-rotation change event
-     *
-     * Sent whenever the z-rotation axis on the tool changes. The
-     * rotation value is in degrees clockwise from the tool's logical
-     * neutral position.
-     * @param degrees The current rotation of the Z axis
-     */
-    void (*rotation)(void *data,
-             struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2,
-             wl_fixed_t degrees);
-    /**
-     * Slider position change event
-     *
-     * Sent whenever the slider position on the tool changes. The
-     * value is normalized between -65535 and 65535, with 0 as the
-     * logical neutral position of the slider.
-     *
-     * The slider is available on e.g. the Wacom Airbrush tool.
-     * @param position The current position of slider
-     */
-    void (*slider)(void *data,
-               struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2,
-               int32_t position);
-    /**
-     * Wheel delta event
-     *
-     * Sent whenever the wheel on the tool emits an event. This event
-     * contains two values for the same axis change. The degrees value
-     * is in the same orientation as the wl_pointer.vertical_scroll
-     * axis. The clicks value is in discrete logical clicks of the
-     * mouse wheel. This value may be zero if the movement of the wheel
-     * was less than one logical click.
-     *
-     * Clients should choose either value and avoid mixing degrees and
-     * clicks. The compositor may accumulate values smaller than a
-     * logical click and emulate click events when a certain threshold
-     * is met. Thus, zwp_tablet_tool_v2.wheel events with non-zero
-     * clicks values may have different degrees values.
-     * @param degrees The wheel delta in degrees
-     * @param clicks The wheel delta in discrete clicks
-     */
-    void (*wheel)(void *data,
-              struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2,
-              wl_fixed_t degrees,
-              int32_t clicks);
-    /**
-     * button event
-     *
-     * Sent whenever a button on the tool is pressed or released.
-     *
-     * If a button is held down when the tool moves in or out of
-     * proximity, button events are generated by the compositor. See
-     * zwp_tablet_tool_v2.proximity_in and
-     * zwp_tablet_tool_v2.proximity_out for details.
-     * @param button The button whose state has changed
-     * @param state Whether the button was pressed or released
-     */
-    void (*button)(void *data,
-               struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2,
-               uint32_t serial,
-               uint32_t button,
-               uint32_t state);
-    /**
-     * frame event
-     *
-     * Marks the end of a series of axis and/or button updates from
-     * the tablet. The Wayland protocol requires axis updates to be
-     * sent sequentially, however all events within a frame should be
-     * considered one hardware event.
-     * @param time The time of the event with millisecond granularity
-     */
-    void (*frame)(void *data,
-              struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2,
-              uint32_t time);
-};
-
-/**
- * @ingroup iface_zwp_tablet_tool_v2
- */
-static inline int
-zwp_tablet_tool_v2_add_listener(struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2,
-                const struct zwp_tablet_tool_v2_listener *listener, void *data)
-{
-    return wl_proxy_add_listener((struct wl_proxy *) zwp_tablet_tool_v2,
-                     (void (**)(void)) listener, data);
-}
-
-#define ZWP_TABLET_TOOL_V2_SET_CURSOR 0
-#define ZWP_TABLET_TOOL_V2_DESTROY 1
-
-/**
- * @ingroup iface_zwp_tablet_tool_v2
- */
-#define ZWP_TABLET_TOOL_V2_TYPE_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_tool_v2
- */
-#define ZWP_TABLET_TOOL_V2_HARDWARE_SERIAL_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_tool_v2
- */
-#define ZWP_TABLET_TOOL_V2_HARDWARE_ID_WACOM_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_tool_v2
- */
-#define ZWP_TABLET_TOOL_V2_CAPABILITY_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_tool_v2
- */
-#define ZWP_TABLET_TOOL_V2_DONE_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_tool_v2
- */
-#define ZWP_TABLET_TOOL_V2_REMOVED_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_tool_v2
- */
-#define ZWP_TABLET_TOOL_V2_PROXIMITY_IN_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_tool_v2
- */
-#define ZWP_TABLET_TOOL_V2_PROXIMITY_OUT_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_tool_v2
- */
-#define ZWP_TABLET_TOOL_V2_DOWN_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_tool_v2
- */
-#define ZWP_TABLET_TOOL_V2_UP_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_tool_v2
- */
-#define ZWP_TABLET_TOOL_V2_MOTION_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_tool_v2
- */
-#define ZWP_TABLET_TOOL_V2_PRESSURE_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_tool_v2
- */
-#define ZWP_TABLET_TOOL_V2_DISTANCE_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_tool_v2
- */
-#define ZWP_TABLET_TOOL_V2_TILT_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_tool_v2
- */
-#define ZWP_TABLET_TOOL_V2_ROTATION_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_tool_v2
- */
-#define ZWP_TABLET_TOOL_V2_SLIDER_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_tool_v2
- */
-#define ZWP_TABLET_TOOL_V2_WHEEL_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_tool_v2
- */
-#define ZWP_TABLET_TOOL_V2_BUTTON_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_tool_v2
- */
-#define ZWP_TABLET_TOOL_V2_FRAME_SINCE_VERSION 1
-
-/**
- * @ingroup iface_zwp_tablet_tool_v2
- */
-#define ZWP_TABLET_TOOL_V2_SET_CURSOR_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_tool_v2
- */
-#define ZWP_TABLET_TOOL_V2_DESTROY_SINCE_VERSION 1
-
-/** @ingroup iface_zwp_tablet_tool_v2 */
-static inline void
-zwp_tablet_tool_v2_set_user_data(struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2, void *user_data)
-{
-    wl_proxy_set_user_data((struct wl_proxy *) zwp_tablet_tool_v2, user_data);
-}
-
-/** @ingroup iface_zwp_tablet_tool_v2 */
-static inline void *
-zwp_tablet_tool_v2_get_user_data(struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2)
-{
-    return wl_proxy_get_user_data((struct wl_proxy *) zwp_tablet_tool_v2);
-}
-
-static inline uint32_t
-zwp_tablet_tool_v2_get_version(struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2)
-{
-    return wl_proxy_get_version((struct wl_proxy *) zwp_tablet_tool_v2);
-}
-
-/**
- * @ingroup iface_zwp_tablet_tool_v2
- *
- * Sets the surface of the cursor used for this tool on the given
- * tablet. This request only takes effect if the tool is in proximity
- * of 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 cursor
- * 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.
- *
- * This request gives the surface the role of a zwp_tablet_tool_v2 cursor. A
- * surface may only ever be used as the cursor surface for one
- * zwp_tablet_tool_v2. If the surface already has another role or has
- * previously been used as cursor surface for a different tool, a
- * protocol error is raised.
- */
-static inline void
-zwp_tablet_tool_v2_set_cursor(struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2, uint32_t serial, struct wl_surface *surface, int32_t hotspot_x, int32_t hotspot_y)
-{
-    wl_proxy_marshal_flags((struct wl_proxy *) zwp_tablet_tool_v2,
-             ZWP_TABLET_TOOL_V2_SET_CURSOR, NULL, wl_proxy_get_version((struct wl_proxy *) zwp_tablet_tool_v2), 0, serial, surface, hotspot_x, hotspot_y);
-}
-
-/**
- * @ingroup iface_zwp_tablet_tool_v2
- *
- * This destroys the client's resource for this tool object.
- */
-static inline void
-zwp_tablet_tool_v2_destroy(struct zwp_tablet_tool_v2 *zwp_tablet_tool_v2)
-{
-    wl_proxy_marshal_flags((struct wl_proxy *) zwp_tablet_tool_v2,
-             ZWP_TABLET_TOOL_V2_DESTROY, NULL, wl_proxy_get_version((struct wl_proxy *) zwp_tablet_tool_v2), WL_MARSHAL_FLAG_DESTROY);
-}
-
-#ifndef ZWP_TABLET_V2_BUSTYPE_ENUM
-#define ZWP_TABLET_V2_BUSTYPE_ENUM
-/**
- * @ingroup iface_zwp_tablet_v2
- * bus type 
- *
- * Describes the bus types this tablet is connected to.
- */
-enum zwp_tablet_v2_bustype {
-    /**
-     * USB
-     */
-    ZWP_TABLET_V2_BUSTYPE_USB = 3,
-    /**
-     * Bluetooth
-     */
-    ZWP_TABLET_V2_BUSTYPE_BLUETOOTH = 5,
-    /**
-     * Virtual
-     */
-    ZWP_TABLET_V2_BUSTYPE_VIRTUAL = 6,
-    /**
-     * Serial
-     */
-    ZWP_TABLET_V2_BUSTYPE_SERIAL = 17,
-    /**
-     * I2C
-     */
-    ZWP_TABLET_V2_BUSTYPE_I2C = 24,
-};
-#endif /* ZWP_TABLET_V2_BUSTYPE_ENUM */
-
-/**
- * @ingroup iface_zwp_tablet_v2
- * @struct zwp_tablet_v2_listener
- */
-struct zwp_tablet_v2_listener {
-    /**
-     * tablet device name
-     *
-     * A descriptive name for the tablet device.
-     *
-     * If the device has no descriptive name, this event is not sent.
-     *
-     * This event is sent in the initial burst of events before the
-     * zwp_tablet_v2.done event.
-     * @param name the device name
-     */
-    void (*name)(void *data,
-             struct zwp_tablet_v2 *zwp_tablet_v2,
-             const char *name);
-    /**
-     * tablet device vendor/product id
-     *
-     * The vendor and product IDs for the tablet device.
-     *
-     * The interpretation of the id depends on the
-     * zwp_tablet_v2.bustype. Prior to version v2 of this protocol, the
-     * id was implied to be a USB vendor and product ID. If no
-     * zwp_tablet_v2.bustype is sent, the ID is to be interpreted as
-     * USB vendor and product ID.
-     *
-     * If the device has no vendor/product ID, this event is not sent.
-     * This can happen for virtual devices or non-USB devices, for
-     * instance.
-     *
-     * This event is sent in the initial burst of events before the
-     * zwp_tablet_v2.done event.
-     * @param vid vendor id
-     * @param pid product id
-     */
-    void (*id)(void *data,
-           struct zwp_tablet_v2 *zwp_tablet_v2,
-           uint32_t vid,
-           uint32_t pid);
-    /**
-     * path to the device
-     *
-     * A system-specific device path that indicates which device is
-     * behind this zwp_tablet_v2. This information may be used to
-     * gather additional information about the device, e.g. through
-     * libwacom.
-     *
-     * A device may have more than one device path. If so, multiple
-     * zwp_tablet_v2.path events are sent. A device may be emulated and
-     * not have a device path, and in that case this event will not be
-     * sent.
-     *
-     * The format of the path is unspecified, it may be a device node,
-     * a sysfs path, or some other identifier. It is up to the client
-     * to identify the string provided.
-     *
-     * This event is sent in the initial burst of events before the
-     * zwp_tablet_v2.done event.
-     * @param path path to local device
-     */
-    void (*path)(void *data,
-             struct zwp_tablet_v2 *zwp_tablet_v2,
-             const char *path);
-    /**
-     * tablet description events sequence complete
-     *
-     * This event is sent immediately to signal the end of the
-     * initial burst of descriptive events. A client may consider the
-     * static description of the tablet to be complete and finalize
-     * initialization of the tablet.
-     */
-    void (*done)(void *data,
-             struct zwp_tablet_v2 *zwp_tablet_v2);
-    /**
-     * tablet removed event
-     *
-     * Sent when the tablet has been removed from the system. When a
-     * tablet is removed, some tools may be removed.
-     *
-     * When this event is received, the client must
-     * zwp_tablet_v2.destroy the object.
-     */
-    void (*removed)(void *data,
-            struct zwp_tablet_v2 *zwp_tablet_v2);
-    /**
-     * tablet device bus type
-     *
-     * The bustype argument is one of the BUS_ defines in the Linux
-     * kernel's linux/input.h
-     *
-     * If the device has no known bustype or the bustype cannot be
-     * queried, this event is not sent.
-     *
-     * This event is sent in the initial burst of events before the
-     * zwp_tablet_v2.done event.
-     * @param bustype bus type
-     * @since 2
-     */
-    void (*bustype)(void *data,
-            struct zwp_tablet_v2 *zwp_tablet_v2,
-            uint32_t bustype);
-};
-
-/**
- * @ingroup iface_zwp_tablet_v2
- */
-static inline int
-zwp_tablet_v2_add_listener(struct zwp_tablet_v2 *zwp_tablet_v2,
-               const struct zwp_tablet_v2_listener *listener, void *data)
-{
-    return wl_proxy_add_listener((struct wl_proxy *) zwp_tablet_v2,
-                     (void (**)(void)) listener, data);
-}
-
-#define ZWP_TABLET_V2_DESTROY 0
-
-/**
- * @ingroup iface_zwp_tablet_v2
- */
-#define ZWP_TABLET_V2_NAME_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_v2
- */
-#define ZWP_TABLET_V2_ID_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_v2
- */
-#define ZWP_TABLET_V2_PATH_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_v2
- */
-#define ZWP_TABLET_V2_DONE_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_v2
- */
-#define ZWP_TABLET_V2_REMOVED_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_v2
- */
-#define ZWP_TABLET_V2_BUSTYPE_SINCE_VERSION 2
-
-/**
- * @ingroup iface_zwp_tablet_v2
- */
-#define ZWP_TABLET_V2_DESTROY_SINCE_VERSION 1
-
-/** @ingroup iface_zwp_tablet_v2 */
-static inline void
-zwp_tablet_v2_set_user_data(struct zwp_tablet_v2 *zwp_tablet_v2, void *user_data)
-{
-    wl_proxy_set_user_data((struct wl_proxy *) zwp_tablet_v2, user_data);
-}
-
-/** @ingroup iface_zwp_tablet_v2 */
-static inline void *
-zwp_tablet_v2_get_user_data(struct zwp_tablet_v2 *zwp_tablet_v2)
-{
-    return wl_proxy_get_user_data((struct wl_proxy *) zwp_tablet_v2);
-}
-
-static inline uint32_t
-zwp_tablet_v2_get_version(struct zwp_tablet_v2 *zwp_tablet_v2)
-{
-    return wl_proxy_get_version((struct wl_proxy *) zwp_tablet_v2);
-}
-
-/**
- * @ingroup iface_zwp_tablet_v2
- *
- * This destroys the client's resource for this tablet object.
- */
-static inline void
-zwp_tablet_v2_destroy(struct zwp_tablet_v2 *zwp_tablet_v2)
-{
-    wl_proxy_marshal_flags((struct wl_proxy *) zwp_tablet_v2,
-             ZWP_TABLET_V2_DESTROY, NULL, wl_proxy_get_version((struct wl_proxy *) zwp_tablet_v2), WL_MARSHAL_FLAG_DESTROY);
-}
-
-#ifndef ZWP_TABLET_PAD_RING_V2_SOURCE_ENUM
-#define ZWP_TABLET_PAD_RING_V2_SOURCE_ENUM
-/**
- * @ingroup iface_zwp_tablet_pad_ring_v2
- * ring axis source
- *
- * Describes the source types for ring events. This indicates to the
- * client how a ring event was physically generated; a client may
- * adjust the user interface accordingly. For example, events
- * from a "finger" source may trigger kinetic scrolling.
- */
-enum zwp_tablet_pad_ring_v2_source {
-    /**
-     * finger
-     */
-    ZWP_TABLET_PAD_RING_V2_SOURCE_FINGER = 1,
-};
-#endif /* ZWP_TABLET_PAD_RING_V2_SOURCE_ENUM */
-
-/**
- * @ingroup iface_zwp_tablet_pad_ring_v2
- * @struct zwp_tablet_pad_ring_v2_listener
- */
-struct zwp_tablet_pad_ring_v2_listener {
-    /**
-     * ring event source
-     *
-     * Source information for ring events.
-     *
-     * This event does not occur on its own. It is sent before a
-     * zwp_tablet_pad_ring_v2.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 zwp_tablet_pad_ring_v2.source.finger, a
-     * zwp_tablet_pad_ring_v2.stop event will be sent when the user
-     * lifts the finger off the device.
-     *
-     * This event is optional. If the source is unknown for an
-     * interaction, no event is sent.
-     * @param source the event source
-     */
-    void (*source)(void *data,
-               struct zwp_tablet_pad_ring_v2 *zwp_tablet_pad_ring_v2,
-               uint32_t source);
-    /**
-     * angle changed
-     *
-     * Sent whenever the angle on a ring changes.
-     *
-     * The angle is provided in degrees clockwise from the logical
-     * north of the ring in the pad's current rotation.
-     * @param degrees the current angle in degrees
-     */
-    void (*angle)(void *data,
-              struct zwp_tablet_pad_ring_v2 *zwp_tablet_pad_ring_v2,
-              wl_fixed_t degrees);
-    /**
-     * interaction stopped
-     *
-     * Stop notification for ring events.
-     *
-     * For some zwp_tablet_pad_ring_v2.source types, a
-     * zwp_tablet_pad_ring_v2.stop event is sent to notify a client
-     * that the interaction with the ring has terminated. This enables
-     * the client to implement kinetic scrolling. See the
-     * zwp_tablet_pad_ring_v2.source documentation for information on
-     * when this event may be generated.
-     *
-     * Any zwp_tablet_pad_ring_v2.angle events with the same source
-     * after this event should be considered as the start of a new
-     * interaction.
-     */
-    void (*stop)(void *data,
-             struct zwp_tablet_pad_ring_v2 *zwp_tablet_pad_ring_v2);
-    /**
-     * end of a ring event sequence
-     *
-     * Indicates the end of a set of ring events that logically
-     * belong together. A client is expected to accumulate the data in
-     * all events within the frame before proceeding.
-     *
-     * All zwp_tablet_pad_ring_v2 events before a
-     * zwp_tablet_pad_ring_v2.frame event belong logically together.
-     * For example, on termination of a finger interaction on a ring
-     * the compositor will send a zwp_tablet_pad_ring_v2.source event,
-     * a zwp_tablet_pad_ring_v2.stop event and a
-     * zwp_tablet_pad_ring_v2.frame event.
-     *
-     * A zwp_tablet_pad_ring_v2.frame event is sent for every logical
-     * event group, even if the group only contains a single
-     * zwp_tablet_pad_ring_v2 event. Specifically, a client may get a
-     * sequence: angle, frame, angle, frame, etc.
-     * @param time timestamp with millisecond granularity
-     */
-    void (*frame)(void *data,
-              struct zwp_tablet_pad_ring_v2 *zwp_tablet_pad_ring_v2,
-              uint32_t time);
-};
-
-/**
- * @ingroup iface_zwp_tablet_pad_ring_v2
- */
-static inline int
-zwp_tablet_pad_ring_v2_add_listener(struct zwp_tablet_pad_ring_v2 *zwp_tablet_pad_ring_v2,
-                    const struct zwp_tablet_pad_ring_v2_listener *listener, void *data)
-{
-    return wl_proxy_add_listener((struct wl_proxy *) zwp_tablet_pad_ring_v2,
-                     (void (**)(void)) listener, data);
-}
-
-#define ZWP_TABLET_PAD_RING_V2_SET_FEEDBACK 0
-#define ZWP_TABLET_PAD_RING_V2_DESTROY 1
-
-/**
- * @ingroup iface_zwp_tablet_pad_ring_v2
- */
-#define ZWP_TABLET_PAD_RING_V2_SOURCE_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_pad_ring_v2
- */
-#define ZWP_TABLET_PAD_RING_V2_ANGLE_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_pad_ring_v2
- */
-#define ZWP_TABLET_PAD_RING_V2_STOP_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_pad_ring_v2
- */
-#define ZWP_TABLET_PAD_RING_V2_FRAME_SINCE_VERSION 1
-
-/**
- * @ingroup iface_zwp_tablet_pad_ring_v2
- */
-#define ZWP_TABLET_PAD_RING_V2_SET_FEEDBACK_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_pad_ring_v2
- */
-#define ZWP_TABLET_PAD_RING_V2_DESTROY_SINCE_VERSION 1
-
-/** @ingroup iface_zwp_tablet_pad_ring_v2 */
-static inline void
-zwp_tablet_pad_ring_v2_set_user_data(struct zwp_tablet_pad_ring_v2 *zwp_tablet_pad_ring_v2, void *user_data)
-{
-    wl_proxy_set_user_data((struct wl_proxy *) zwp_tablet_pad_ring_v2, user_data);
-}
-
-/** @ingroup iface_zwp_tablet_pad_ring_v2 */
-static inline void *
-zwp_tablet_pad_ring_v2_get_user_data(struct zwp_tablet_pad_ring_v2 *zwp_tablet_pad_ring_v2)
-{
-    return wl_proxy_get_user_data((struct wl_proxy *) zwp_tablet_pad_ring_v2);
-}
-
-static inline uint32_t
-zwp_tablet_pad_ring_v2_get_version(struct zwp_tablet_pad_ring_v2 *zwp_tablet_pad_ring_v2)
-{
-    return wl_proxy_get_version((struct wl_proxy *) zwp_tablet_pad_ring_v2);
-}
-
-/**
- * @ingroup iface_zwp_tablet_pad_ring_v2
- *
- * Request that the compositor use the provided feedback string
- * associated with this ring. This request should be issued immediately
- * after a zwp_tablet_pad_group_v2.mode_switch event from the corresponding
- * group is received, or whenever the ring is mapped to a different
- * action. See zwp_tablet_pad_group_v2.mode_switch for more details.
- *
- * Clients are encouraged to provide context-aware descriptions for
- * the actions associated with the ring; compositors may use this
- * information to offer visual feedback about the button layout
- * (eg. on-screen displays).
- *
- * The provided string 'description' is a UTF-8 encoded string to be
- * associated with this ring, and is considered user-visible; general
- * internationalization rules apply.
- *
- * The serial argument will be that of the last
- * zwp_tablet_pad_group_v2.mode_switch event received for the group of this
- * ring. Requests providing other serials than the most recent one will be
- * ignored.
- */
-static inline void
-zwp_tablet_pad_ring_v2_set_feedback(struct zwp_tablet_pad_ring_v2 *zwp_tablet_pad_ring_v2, const char *description, uint32_t serial)
-{
-    wl_proxy_marshal_flags((struct wl_proxy *) zwp_tablet_pad_ring_v2,
-             ZWP_TABLET_PAD_RING_V2_SET_FEEDBACK, NULL, wl_proxy_get_version((struct wl_proxy *) zwp_tablet_pad_ring_v2), 0, description, serial);
-}
-
-/**
- * @ingroup iface_zwp_tablet_pad_ring_v2
- *
- * This destroys the client's resource for this ring object.
- */
-static inline void
-zwp_tablet_pad_ring_v2_destroy(struct zwp_tablet_pad_ring_v2 *zwp_tablet_pad_ring_v2)
-{
-    wl_proxy_marshal_flags((struct wl_proxy *) zwp_tablet_pad_ring_v2,
-             ZWP_TABLET_PAD_RING_V2_DESTROY, NULL, wl_proxy_get_version((struct wl_proxy *) zwp_tablet_pad_ring_v2), WL_MARSHAL_FLAG_DESTROY);
-}
-
-#ifndef ZWP_TABLET_PAD_STRIP_V2_SOURCE_ENUM
-#define ZWP_TABLET_PAD_STRIP_V2_SOURCE_ENUM
-/**
- * @ingroup iface_zwp_tablet_pad_strip_v2
- * strip axis source
- *
- * Describes the source types for strip events. This indicates to the
- * client how a strip event was physically generated; a client may
- * adjust the user interface accordingly. For example, events
- * from a "finger" source may trigger kinetic scrolling.
- */
-enum zwp_tablet_pad_strip_v2_source {
-    /**
-     * finger
-     */
-    ZWP_TABLET_PAD_STRIP_V2_SOURCE_FINGER = 1,
-};
-#endif /* ZWP_TABLET_PAD_STRIP_V2_SOURCE_ENUM */
-
-/**
- * @ingroup iface_zwp_tablet_pad_strip_v2
- * @struct zwp_tablet_pad_strip_v2_listener
- */
-struct zwp_tablet_pad_strip_v2_listener {
-    /**
-     * strip event source
-     *
-     * Source information for strip events.
-     *
-     * This event does not occur on its own. It is sent before a
-     * zwp_tablet_pad_strip_v2.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 zwp_tablet_pad_strip_v2.source.finger, a
-     * zwp_tablet_pad_strip_v2.stop event will be sent when the user
-     * lifts their finger off the device.
-     *
-     * This event is optional. If the source is unknown for an
-     * interaction, no event is sent.
-     * @param source the event source
-     */
-    void (*source)(void *data,
-               struct zwp_tablet_pad_strip_v2 *zwp_tablet_pad_strip_v2,
-               uint32_t source);
-    /**
-     * position changed
-     *
-     * Sent whenever the position on a strip changes.
-     *
-     * The position is normalized to a range of [0, 65535], the 0-value
-     * represents the top-most and/or left-most position of the strip
-     * in the pad's current rotation.
-     * @param position the current position
-     */
-    void (*position)(void *data,
-             struct zwp_tablet_pad_strip_v2 *zwp_tablet_pad_strip_v2,
-             uint32_t position);
-    /**
-     * interaction stopped
-     *
-     * Stop notification for strip events.
-     *
-     * For some zwp_tablet_pad_strip_v2.source types, a
-     * zwp_tablet_pad_strip_v2.stop event is sent to notify a client
-     * that the interaction with the strip has terminated. This enables
-     * the client to implement kinetic scrolling. See the
-     * zwp_tablet_pad_strip_v2.source documentation for information on
-     * when this event may be generated.
-     *
-     * Any zwp_tablet_pad_strip_v2.position events with the same source
-     * after this event should be considered as the start of a new
-     * interaction.
-     */
-    void (*stop)(void *data,
-             struct zwp_tablet_pad_strip_v2 *zwp_tablet_pad_strip_v2);
-    /**
-     * end of a strip event sequence
-     *
-     * Indicates the end of a set of events that represent one
-     * logical hardware strip event. A client is expected to accumulate
-     * the data in all events within the frame before proceeding.
-     *
-     * All zwp_tablet_pad_strip_v2 events before a
-     * zwp_tablet_pad_strip_v2.frame event belong logically together.
-     * For example, on termination of a finger interaction on a strip
-     * the compositor will send a zwp_tablet_pad_strip_v2.source event,
-     * a zwp_tablet_pad_strip_v2.stop event and a
-     * zwp_tablet_pad_strip_v2.frame event.
-     *
-     * A zwp_tablet_pad_strip_v2.frame event is sent for every logical
-     * event group, even if the group only contains a single
-     * zwp_tablet_pad_strip_v2 event. Specifically, a client may get a
-     * sequence: position, frame, position, frame, etc.
-     * @param time timestamp with millisecond granularity
-     */
-    void (*frame)(void *data,
-              struct zwp_tablet_pad_strip_v2 *zwp_tablet_pad_strip_v2,
-              uint32_t time);
-};
-
-/**
- * @ingroup iface_zwp_tablet_pad_strip_v2
- */
-static inline int
-zwp_tablet_pad_strip_v2_add_listener(struct zwp_tablet_pad_strip_v2 *zwp_tablet_pad_strip_v2,
-                     const struct zwp_tablet_pad_strip_v2_listener *listener, void *data)
-{
-    return wl_proxy_add_listener((struct wl_proxy *) zwp_tablet_pad_strip_v2,
-                     (void (**)(void)) listener, data);
-}
-
-#define ZWP_TABLET_PAD_STRIP_V2_SET_FEEDBACK 0
-#define ZWP_TABLET_PAD_STRIP_V2_DESTROY 1
-
-/**
- * @ingroup iface_zwp_tablet_pad_strip_v2
- */
-#define ZWP_TABLET_PAD_STRIP_V2_SOURCE_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_pad_strip_v2
- */
-#define ZWP_TABLET_PAD_STRIP_V2_POSITION_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_pad_strip_v2
- */
-#define ZWP_TABLET_PAD_STRIP_V2_STOP_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_pad_strip_v2
- */
-#define ZWP_TABLET_PAD_STRIP_V2_FRAME_SINCE_VERSION 1
-
-/**
- * @ingroup iface_zwp_tablet_pad_strip_v2
- */
-#define ZWP_TABLET_PAD_STRIP_V2_SET_FEEDBACK_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_pad_strip_v2
- */
-#define ZWP_TABLET_PAD_STRIP_V2_DESTROY_SINCE_VERSION 1
-
-/** @ingroup iface_zwp_tablet_pad_strip_v2 */
-static inline void
-zwp_tablet_pad_strip_v2_set_user_data(struct zwp_tablet_pad_strip_v2 *zwp_tablet_pad_strip_v2, void *user_data)
-{
-    wl_proxy_set_user_data((struct wl_proxy *) zwp_tablet_pad_strip_v2, user_data);
-}
-
-/** @ingroup iface_zwp_tablet_pad_strip_v2 */
-static inline void *
-zwp_tablet_pad_strip_v2_get_user_data(struct zwp_tablet_pad_strip_v2 *zwp_tablet_pad_strip_v2)
-{
-    return wl_proxy_get_user_data((struct wl_proxy *) zwp_tablet_pad_strip_v2);
-}
-
-static inline uint32_t
-zwp_tablet_pad_strip_v2_get_version(struct zwp_tablet_pad_strip_v2 *zwp_tablet_pad_strip_v2)
-{
-    return wl_proxy_get_version((struct wl_proxy *) zwp_tablet_pad_strip_v2);
-}
-
-/**
- * @ingroup iface_zwp_tablet_pad_strip_v2
- *
- * Requests the compositor to use the provided feedback string
- * associated with this strip. This request should be issued immediately
- * after a zwp_tablet_pad_group_v2.mode_switch event from the corresponding
- * group is received, or whenever the strip is mapped to a different
- * action. See zwp_tablet_pad_group_v2.mode_switch for more details.
- *
- * Clients are encouraged to provide context-aware descriptions for
- * the actions associated with the strip, and compositors may use this
- * information to offer visual feedback about the button layout
- * (eg. on-screen displays).
- *
- * The provided string 'description' is a UTF-8 encoded string to be
- * associated with this ring, and is considered user-visible; general
- * internationalization rules apply.
- *
- * The serial argument will be that of the last
- * zwp_tablet_pad_group_v2.mode_switch event received for the group of this
- * strip. Requests providing other serials than the most recent one will be
- * ignored.
- */
-static inline void
-zwp_tablet_pad_strip_v2_set_feedback(struct zwp_tablet_pad_strip_v2 *zwp_tablet_pad_strip_v2, const char *description, uint32_t serial)
-{
-    wl_proxy_marshal_flags((struct wl_proxy *) zwp_tablet_pad_strip_v2,
-             ZWP_TABLET_PAD_STRIP_V2_SET_FEEDBACK, NULL, wl_proxy_get_version((struct wl_proxy *) zwp_tablet_pad_strip_v2), 0, description, serial);
-}
-
-/**
- * @ingroup iface_zwp_tablet_pad_strip_v2
- *
- * This destroys the client's resource for this strip object.
- */
-static inline void
-zwp_tablet_pad_strip_v2_destroy(struct zwp_tablet_pad_strip_v2 *zwp_tablet_pad_strip_v2)
-{
-    wl_proxy_marshal_flags((struct wl_proxy *) zwp_tablet_pad_strip_v2,
-             ZWP_TABLET_PAD_STRIP_V2_DESTROY, NULL, wl_proxy_get_version((struct wl_proxy *) zwp_tablet_pad_strip_v2), WL_MARSHAL_FLAG_DESTROY);
-}
-
-/**
- * @ingroup iface_zwp_tablet_pad_group_v2
- * @struct zwp_tablet_pad_group_v2_listener
- */
-struct zwp_tablet_pad_group_v2_listener {
-    /**
-     * buttons announced
-     *
-     * Sent on zwp_tablet_pad_group_v2 initialization to announce the
-     * available buttons in the group. Button indices start at 0, a
-     * button may only be in one group at a time.
-     *
-     * This event is first sent in the initial burst of events before
-     * the zwp_tablet_pad_group_v2.done event.
-     *
-     * Some buttons are reserved by the compositor. These buttons may
-     * not be assigned to any zwp_tablet_pad_group_v2. Compositors may
-     * broadcast this event in the case of changes to the mapping of
-     * these reserved buttons. If the compositor happens to reserve all
-     * buttons in a group, this event will be sent with an empty array.
-     * @param buttons buttons in this group
-     */
-    void (*buttons)(void *data,
-            struct zwp_tablet_pad_group_v2 *zwp_tablet_pad_group_v2,
-            struct wl_array *buttons);
-    /**
-     * ring announced
-     *
-     * Sent on zwp_tablet_pad_group_v2 initialization to announce
-     * available rings. One event is sent for each ring available on
-     * this pad group.
-     *
-     * This event is sent in the initial burst of events before the
-     * zwp_tablet_pad_group_v2.done event.
-     */
-    void (*ring)(void *data,
-             struct zwp_tablet_pad_group_v2 *zwp_tablet_pad_group_v2,
-             struct zwp_tablet_pad_ring_v2 *ring);
-    /**
-     * strip announced
-     *
-     * Sent on zwp_tablet_pad_v2 initialization to announce available
-     * strips. One event is sent for each strip available on this pad
-     * group.
-     *
-     * This event is sent in the initial burst of events before the
-     * zwp_tablet_pad_group_v2.done event.
-     */
-    void (*strip)(void *data,
-              struct zwp_tablet_pad_group_v2 *zwp_tablet_pad_group_v2,
-              struct zwp_tablet_pad_strip_v2 *strip);
-    /**
-     * mode-switch ability announced
-     *
-     * Sent on zwp_tablet_pad_group_v2 initialization to announce
-     * that the pad group may switch between modes. A client may use a
-     * mode to store a specific configuration for buttons, rings and
-     * strips and use the zwp_tablet_pad_group_v2.mode_switch event to
-     * toggle between these configurations. Mode indices start at 0.
-     *
-     * Switching modes is compositor-dependent. See the
-     * zwp_tablet_pad_group_v2.mode_switch event for more details.
-     *
-     * This event is sent in the initial burst of events before the
-     * zwp_tablet_pad_group_v2.done event. This event is only sent when
-     * more than one mode is available.
-     * @param modes the number of modes
-     */
-    void (*modes)(void *data,
-              struct zwp_tablet_pad_group_v2 *zwp_tablet_pad_group_v2,
-              uint32_t modes);
-    /**
-     * tablet group description events sequence complete
-     *
-     * This event is sent immediately to signal the end of the
-     * initial burst of descriptive events. A client may consider the
-     * static description of the tablet to be complete and finalize
-     * initialization of the tablet group.
-     */
-    void (*done)(void *data,
-             struct zwp_tablet_pad_group_v2 *zwp_tablet_pad_group_v2);
-    /**
-     * mode switch event
-     *
-     * Notification that the mode was switched.
-     *
-     * A mode applies to all buttons, rings, strips and dials in a
-     * group simultaneously, but a client is not required to assign
-     * different actions for each mode. For example, a client may have
-     * mode-specific button mappings but map the ring to vertical
-     * scrolling in all modes. Mode indices start at 0.
-     *
-     * Switching modes is compositor-dependent. The compositor may
-     * provide visual cues to the user about the mode, e.g. by toggling
-     * LEDs on the tablet device. Mode-switching may be
-     * software-controlled or controlled by one or more physical
-     * buttons. For example, on a Wacom Intuos Pro, the button inside
-     * the ring may be assigned to switch between modes.
-     *
-     * The compositor will also send this event after
-     * zwp_tablet_pad_v2.enter on each group in order to notify of the
-     * current mode. Groups that only feature one mode will use mode=0
-     * when emitting this event.
-     *
-     * If a button action in the new mode differs from the action in
-     * the previous mode, the client should immediately issue a
-     * zwp_tablet_pad_v2.set_feedback request for each changed button.
-     *
-     * If a ring, strip or dial action in the new mode differs from the
-     * action in the previous mode, the client should immediately issue
-     * a zwp_tablet_ring_v2.set_feedback,
-     * zwp_tablet_strip_v2.set_feedback or
-     * zwp_tablet_dial_v2.set_feedback request for each changed ring,
-     * strip or dial.
-     * @param time the time of the event with millisecond granularity
-     * @param mode the new mode of the pad
-     */
-    void (*mode_switch)(void *data,
-                struct zwp_tablet_pad_group_v2 *zwp_tablet_pad_group_v2,
-                uint32_t time,
-                uint32_t serial,
-                uint32_t mode);
-    /**
-     * dial announced
-     *
-     * Sent on zwp_tablet_pad_v2 initialization to announce available
-     * dials. One event is sent for each dial available on this pad
-     * group.
-     *
-     * This event is sent in the initial burst of events before the
-     * zwp_tablet_pad_group_v2.done event.
-     * @since 2
-     */
-    void (*dial)(void *data,
-             struct zwp_tablet_pad_group_v2 *zwp_tablet_pad_group_v2,
-             struct zwp_tablet_pad_dial_v2 *dial);
-};
-
-/**
- * @ingroup iface_zwp_tablet_pad_group_v2
- */
-static inline int
-zwp_tablet_pad_group_v2_add_listener(struct zwp_tablet_pad_group_v2 *zwp_tablet_pad_group_v2,
-                     const struct zwp_tablet_pad_group_v2_listener *listener, void *data)
-{
-    return wl_proxy_add_listener((struct wl_proxy *) zwp_tablet_pad_group_v2,
-                     (void (**)(void)) listener, data);
-}
-
-#define ZWP_TABLET_PAD_GROUP_V2_DESTROY 0
-
-/**
- * @ingroup iface_zwp_tablet_pad_group_v2
- */
-#define ZWP_TABLET_PAD_GROUP_V2_BUTTONS_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_pad_group_v2
- */
-#define ZWP_TABLET_PAD_GROUP_V2_RING_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_pad_group_v2
- */
-#define ZWP_TABLET_PAD_GROUP_V2_STRIP_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_pad_group_v2
- */
-#define ZWP_TABLET_PAD_GROUP_V2_MODES_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_pad_group_v2
- */
-#define ZWP_TABLET_PAD_GROUP_V2_DONE_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_pad_group_v2
- */
-#define ZWP_TABLET_PAD_GROUP_V2_MODE_SWITCH_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_pad_group_v2
- */
-#define ZWP_TABLET_PAD_GROUP_V2_DIAL_SINCE_VERSION 2
-
-/**
- * @ingroup iface_zwp_tablet_pad_group_v2
- */
-#define ZWP_TABLET_PAD_GROUP_V2_DESTROY_SINCE_VERSION 1
-
-/** @ingroup iface_zwp_tablet_pad_group_v2 */
-static inline void
-zwp_tablet_pad_group_v2_set_user_data(struct zwp_tablet_pad_group_v2 *zwp_tablet_pad_group_v2, void *user_data)
-{
-    wl_proxy_set_user_data((struct wl_proxy *) zwp_tablet_pad_group_v2, user_data);
-}
-
-/** @ingroup iface_zwp_tablet_pad_group_v2 */
-static inline void *
-zwp_tablet_pad_group_v2_get_user_data(struct zwp_tablet_pad_group_v2 *zwp_tablet_pad_group_v2)
-{
-    return wl_proxy_get_user_data((struct wl_proxy *) zwp_tablet_pad_group_v2);
-}
-
-static inline uint32_t
-zwp_tablet_pad_group_v2_get_version(struct zwp_tablet_pad_group_v2 *zwp_tablet_pad_group_v2)
-{
-    return wl_proxy_get_version((struct wl_proxy *) zwp_tablet_pad_group_v2);
-}
-
-/**
- * @ingroup iface_zwp_tablet_pad_group_v2
- *
- * Destroy the zwp_tablet_pad_group_v2 object. Objects created from this object
- * are unaffected and should be destroyed separately.
- */
-static inline void
-zwp_tablet_pad_group_v2_destroy(struct zwp_tablet_pad_group_v2 *zwp_tablet_pad_group_v2)
-{
-    wl_proxy_marshal_flags((struct wl_proxy *) zwp_tablet_pad_group_v2,
-             ZWP_TABLET_PAD_GROUP_V2_DESTROY, NULL, wl_proxy_get_version((struct wl_proxy *) zwp_tablet_pad_group_v2), WL_MARSHAL_FLAG_DESTROY);
-}
-
-#ifndef ZWP_TABLET_PAD_V2_BUTTON_STATE_ENUM
-#define ZWP_TABLET_PAD_V2_BUTTON_STATE_ENUM
-/**
- * @ingroup iface_zwp_tablet_pad_v2
- * physical button state
- *
- * Describes the physical state of a button that caused the button
- * event.
- */
-enum zwp_tablet_pad_v2_button_state {
-    /**
-     * the button is not pressed
-     */
-    ZWP_TABLET_PAD_V2_BUTTON_STATE_RELEASED = 0,
-    /**
-     * the button is pressed
-     */
-    ZWP_TABLET_PAD_V2_BUTTON_STATE_PRESSED = 1,
-};
-#endif /* ZWP_TABLET_PAD_V2_BUTTON_STATE_ENUM */
-
-/**
- * @ingroup iface_zwp_tablet_pad_v2
- * @struct zwp_tablet_pad_v2_listener
- */
-struct zwp_tablet_pad_v2_listener {
-    /**
-     * group announced
-     *
-     * Sent on zwp_tablet_pad_v2 initialization to announce available
-     * groups. One event is sent for each pad group available.
-     *
-     * This event is sent in the initial burst of events before the
-     * zwp_tablet_pad_v2.done event. At least one group will be
-     * announced.
-     */
-    void (*group)(void *data,
-              struct zwp_tablet_pad_v2 *zwp_tablet_pad_v2,
-              struct zwp_tablet_pad_group_v2 *pad_group);
-    /**
-     * path to the device
-     *
-     * A system-specific device path that indicates which device is
-     * behind this zwp_tablet_pad_v2. This information may be used to
-     * gather additional information about the device, e.g. through
-     * libwacom.
-     *
-     * The format of the path is unspecified, it may be a device node,
-     * a sysfs path, or some other identifier. It is up to the client
-     * to identify the string provided.
-     *
-     * This event is sent in the initial burst of events before the
-     * zwp_tablet_pad_v2.done event.
-     * @param path path to local device
-     */
-    void (*path)(void *data,
-             struct zwp_tablet_pad_v2 *zwp_tablet_pad_v2,
-             const char *path);
-    /**
-     * buttons announced
-     *
-     * Sent on zwp_tablet_pad_v2 initialization to announce the
-     * available buttons.
-     *
-     * This event is sent in the initial burst of events before the
-     * zwp_tablet_pad_v2.done event. This event is only sent when at
-     * least one button is available.
-     * @param buttons the number of buttons
-     */
-    void (*buttons)(void *data,
-            struct zwp_tablet_pad_v2 *zwp_tablet_pad_v2,
-            uint32_t buttons);
-    /**
-     * pad description event sequence complete
-     *
-     * This event signals the end of the initial burst of descriptive
-     * events. A client may consider the static description of the pad
-     * to be complete and finalize initialization of the pad.
-     */
-    void (*done)(void *data,
-             struct zwp_tablet_pad_v2 *zwp_tablet_pad_v2);
-    /**
-     * physical button state
-     *
-     * Sent whenever the physical state of a button changes.
-     * @param time the time of the event with millisecond granularity
-     * @param button the index of the button that changed state
-     */
-    void (*button)(void *data,
-               struct zwp_tablet_pad_v2 *zwp_tablet_pad_v2,
-               uint32_t time,
-               uint32_t button,
-               uint32_t state);
-    /**
-     * enter event
-     *
-     * Notification that this pad is focused on the specified
-     * surface.
-     * @param serial serial number of the enter event
-     * @param tablet the tablet the pad is attached to
-     * @param surface surface the pad is focused on
-     */
-    void (*enter)(void *data,
-              struct zwp_tablet_pad_v2 *zwp_tablet_pad_v2,
-              uint32_t serial,
-              struct zwp_tablet_v2 *tablet,
-              struct wl_surface *surface);
-    /**
-     * leave event
-     *
-     * Notification that this pad is no longer focused on the
-     * specified surface.
-     * @param serial serial number of the leave event
-     * @param surface surface the pad is no longer focused on
-     */
-    void (*leave)(void *data,
-              struct zwp_tablet_pad_v2 *zwp_tablet_pad_v2,
-              uint32_t serial,
-              struct wl_surface *surface);
-    /**
-     * pad removed event
-     *
-     * Sent when the pad has been removed from the system. When a
-     * tablet is removed its pad(s) will be removed too.
-     *
-     * When this event is received, the client must destroy all rings,
-     * strips and groups that were offered by this pad, and issue
-     * zwp_tablet_pad_v2.destroy the pad itself.
-     */
-    void (*removed)(void *data,
-            struct zwp_tablet_pad_v2 *zwp_tablet_pad_v2);
-};
-
-/**
- * @ingroup iface_zwp_tablet_pad_v2
- */
-static inline int
-zwp_tablet_pad_v2_add_listener(struct zwp_tablet_pad_v2 *zwp_tablet_pad_v2,
-                   const struct zwp_tablet_pad_v2_listener *listener, void *data)
-{
-    return wl_proxy_add_listener((struct wl_proxy *) zwp_tablet_pad_v2,
-                     (void (**)(void)) listener, data);
-}
-
-#define ZWP_TABLET_PAD_V2_SET_FEEDBACK 0
-#define ZWP_TABLET_PAD_V2_DESTROY 1
-
-/**
- * @ingroup iface_zwp_tablet_pad_v2
- */
-#define ZWP_TABLET_PAD_V2_GROUP_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_pad_v2
- */
-#define ZWP_TABLET_PAD_V2_PATH_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_pad_v2
- */
-#define ZWP_TABLET_PAD_V2_BUTTONS_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_pad_v2
- */
-#define ZWP_TABLET_PAD_V2_DONE_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_pad_v2
- */
-#define ZWP_TABLET_PAD_V2_BUTTON_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_pad_v2
- */
-#define ZWP_TABLET_PAD_V2_ENTER_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_pad_v2
- */
-#define ZWP_TABLET_PAD_V2_LEAVE_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_pad_v2
- */
-#define ZWP_TABLET_PAD_V2_REMOVED_SINCE_VERSION 1
-
-/**
- * @ingroup iface_zwp_tablet_pad_v2
- */
-#define ZWP_TABLET_PAD_V2_SET_FEEDBACK_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_pad_v2
- */
-#define ZWP_TABLET_PAD_V2_DESTROY_SINCE_VERSION 1
-
-/** @ingroup iface_zwp_tablet_pad_v2 */
-static inline void
-zwp_tablet_pad_v2_set_user_data(struct zwp_tablet_pad_v2 *zwp_tablet_pad_v2, void *user_data)
-{
-    wl_proxy_set_user_data((struct wl_proxy *) zwp_tablet_pad_v2, user_data);
-}
-
-/** @ingroup iface_zwp_tablet_pad_v2 */
-static inline void *
-zwp_tablet_pad_v2_get_user_data(struct zwp_tablet_pad_v2 *zwp_tablet_pad_v2)
-{
-    return wl_proxy_get_user_data((struct wl_proxy *) zwp_tablet_pad_v2);
-}
-
-static inline uint32_t
-zwp_tablet_pad_v2_get_version(struct zwp_tablet_pad_v2 *zwp_tablet_pad_v2)
-{
-    return wl_proxy_get_version((struct wl_proxy *) zwp_tablet_pad_v2);
-}
-
-/**
- * @ingroup iface_zwp_tablet_pad_v2
- *
- * Requests the compositor to use the provided feedback string
- * associated with this button. This request should be issued immediately
- * after a zwp_tablet_pad_group_v2.mode_switch event from the corresponding
- * group is received, or whenever a button is mapped to a different
- * action. See zwp_tablet_pad_group_v2.mode_switch for more details.
- *
- * Clients are encouraged to provide context-aware descriptions for
- * the actions associated with each button, and compositors may use
- * this information to offer visual feedback on the button layout
- * (e.g. on-screen displays).
- *
- * Button indices start at 0. Setting the feedback string on a button
- * that is reserved by the compositor (i.e. not belonging to any
- * zwp_tablet_pad_group_v2) does not generate an error but the compositor
- * is free to ignore the request.
- *
- * The provided string 'description' is a UTF-8 encoded string to be
- * associated with this ring, and is considered user-visible; general
- * internationalization rules apply.
- *
- * The serial argument will be that of the last
- * zwp_tablet_pad_group_v2.mode_switch event received for the group of this
- * button. Requests providing other serials than the most recent one will
- * be ignored.
- */
-static inline void
-zwp_tablet_pad_v2_set_feedback(struct zwp_tablet_pad_v2 *zwp_tablet_pad_v2, uint32_t button, const char *description, uint32_t serial)
-{
-    wl_proxy_marshal_flags((struct wl_proxy *) zwp_tablet_pad_v2,
-             ZWP_TABLET_PAD_V2_SET_FEEDBACK, NULL, wl_proxy_get_version((struct wl_proxy *) zwp_tablet_pad_v2), 0, button, description, serial);
-}
-
-/**
- * @ingroup iface_zwp_tablet_pad_v2
- *
- * Destroy the zwp_tablet_pad_v2 object. Objects created from this object
- * are unaffected and should be destroyed separately.
- */
-static inline void
-zwp_tablet_pad_v2_destroy(struct zwp_tablet_pad_v2 *zwp_tablet_pad_v2)
-{
-    wl_proxy_marshal_flags((struct wl_proxy *) zwp_tablet_pad_v2,
-             ZWP_TABLET_PAD_V2_DESTROY, NULL, wl_proxy_get_version((struct wl_proxy *) zwp_tablet_pad_v2), WL_MARSHAL_FLAG_DESTROY);
-}
-
-/**
- * @ingroup iface_zwp_tablet_pad_dial_v2
- * @struct zwp_tablet_pad_dial_v2_listener
- */
-struct zwp_tablet_pad_dial_v2_listener {
-    /**
-     * delta movement
-     *
-     * Sent whenever the position on a dial changes.
-     *
-     * This event carries the wheel delta as multiples or fractions of
-     * 120 with each multiple of 120 representing one logical wheel
-     * detent. For example, an axis_value120 of 30 is one quarter of a
-     * logical wheel step in the positive direction, a value120 of -240
-     * are two logical wheel steps in the negative direction within the
-     * same hardware event. See the wl_pointer.axis_value120 for more
-     * details.
-     *
-     * The value120 must not be zero.
-     * @param value120 rotation distance as fraction of 120
-     */
-    void (*delta)(void *data,
-              struct zwp_tablet_pad_dial_v2 *zwp_tablet_pad_dial_v2,
-              int32_t value120);
-    /**
-     * end of a dial event sequence
-     *
-     * Indicates the end of a set of events that represent one
-     * logical hardware dial event. A client is expected to accumulate
-     * the data in all events within the frame before proceeding.
-     *
-     * All zwp_tablet_pad_dial_v2 events before a
-     * zwp_tablet_pad_dial_v2.frame event belong logically together.
-     *
-     * A zwp_tablet_pad_dial_v2.frame event is sent for every logical
-     * event group, even if the group only contains a single
-     * zwp_tablet_pad_dial_v2 event. Specifically, a client may get a
-     * sequence: delta, frame, delta, frame, etc.
-     * @param time timestamp with millisecond granularity
-     */
-    void (*frame)(void *data,
-              struct zwp_tablet_pad_dial_v2 *zwp_tablet_pad_dial_v2,
-              uint32_t time);
-};
-
-/**
- * @ingroup iface_zwp_tablet_pad_dial_v2
- */
-static inline int
-zwp_tablet_pad_dial_v2_add_listener(struct zwp_tablet_pad_dial_v2 *zwp_tablet_pad_dial_v2,
-                    const struct zwp_tablet_pad_dial_v2_listener *listener, void *data)
-{
-    return wl_proxy_add_listener((struct wl_proxy *) zwp_tablet_pad_dial_v2,
-                     (void (**)(void)) listener, data);
-}
-
-#define ZWP_TABLET_PAD_DIAL_V2_SET_FEEDBACK 0
-#define ZWP_TABLET_PAD_DIAL_V2_DESTROY 1
-
-/**
- * @ingroup iface_zwp_tablet_pad_dial_v2
- */
-#define ZWP_TABLET_PAD_DIAL_V2_DELTA_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_pad_dial_v2
- */
-#define ZWP_TABLET_PAD_DIAL_V2_FRAME_SINCE_VERSION 1
-
-/**
- * @ingroup iface_zwp_tablet_pad_dial_v2
- */
-#define ZWP_TABLET_PAD_DIAL_V2_SET_FEEDBACK_SINCE_VERSION 1
-/**
- * @ingroup iface_zwp_tablet_pad_dial_v2
- */
-#define ZWP_TABLET_PAD_DIAL_V2_DESTROY_SINCE_VERSION 1
-
-/** @ingroup iface_zwp_tablet_pad_dial_v2 */
-static inline void
-zwp_tablet_pad_dial_v2_set_user_data(struct zwp_tablet_pad_dial_v2 *zwp_tablet_pad_dial_v2, void *user_data)
-{
-    wl_proxy_set_user_data((struct wl_proxy *) zwp_tablet_pad_dial_v2, user_data);
-}
-
-/** @ingroup iface_zwp_tablet_pad_dial_v2 */
-static inline void *
-zwp_tablet_pad_dial_v2_get_user_data(struct zwp_tablet_pad_dial_v2 *zwp_tablet_pad_dial_v2)
-{
-    return wl_proxy_get_user_data((struct wl_proxy *) zwp_tablet_pad_dial_v2);
-}
-
-static inline uint32_t
-zwp_tablet_pad_dial_v2_get_version(struct zwp_tablet_pad_dial_v2 *zwp_tablet_pad_dial_v2)
-{
-    return wl_proxy_get_version((struct wl_proxy *) zwp_tablet_pad_dial_v2);
-}
-
-/**
- * @ingroup iface_zwp_tablet_pad_dial_v2
- *
- * Requests the compositor to use the provided feedback string
- * associated with this dial. This request should be issued immediately
- * after a zwp_tablet_pad_group_v2.mode_switch event from the corresponding
- * group is received, or whenever the dial is mapped to a different
- * action. See zwp_tablet_pad_group_v2.mode_switch for more details.
- *
- * Clients are encouraged to provide context-aware descriptions for
- * the actions associated with the dial, and compositors may use this
- * information to offer visual feedback about the button layout
- * (eg. on-screen displays).
- *
- * The provided string 'description' is a UTF-8 encoded string to be
- * associated with this ring, and is considered user-visible; general
- * internationalization rules apply.
- *
- * The serial argument will be that of the last
- * zwp_tablet_pad_group_v2.mode_switch event received for the group of this
- * dial. Requests providing other serials than the most recent one will be
- * ignored.
- */
-static inline void
-zwp_tablet_pad_dial_v2_set_feedback(struct zwp_tablet_pad_dial_v2 *zwp_tablet_pad_dial_v2, const char *description, uint32_t serial)
-{
-    wl_proxy_marshal_flags((struct wl_proxy *) zwp_tablet_pad_dial_v2,
-             ZWP_TABLET_PAD_DIAL_V2_SET_FEEDBACK, NULL, wl_proxy_get_version((struct wl_proxy *) zwp_tablet_pad_dial_v2), 0, description, serial);
-}
-
-/**
- * @ingroup iface_zwp_tablet_pad_dial_v2
- *
- * This destroys the client's resource for this dial object.
- */
-static inline void
-zwp_tablet_pad_dial_v2_destroy(struct zwp_tablet_pad_dial_v2 *zwp_tablet_pad_dial_v2)
-{
-    wl_proxy_marshal_flags((struct wl_proxy *) zwp_tablet_pad_dial_v2,
-             ZWP_TABLET_PAD_DIAL_V2_DESTROY, NULL, wl_proxy_get_version((struct wl_proxy *) zwp_tablet_pad_dial_v2), WL_MARSHAL_FLAG_DESTROY);
-}
-
-#ifdef  __cplusplus
-}
-#endif
-
-#endif