/* Generated by wayland-scanner 1.19.0 */
  
  #ifndef RELATIVE_POINTER_UNSTABLE_V1_CLIENT_PROTOCOL_H
  #define RELATIVE_POINTER_UNSTABLE_V1_CLIENT_PROTOCOL_H
  
  #include <stdint.h>
  #include <stddef.h>
  #include "wayland-client.h"
  
  #ifdef  __cplusplus
  extern "C" {
  #endif
  
  /**
   * @page page_relative_pointer_unstable_v1 The relative_pointer_unstable_v1 protocol
   * protocol for relative pointer motion events
   *
   * @section page_desc_relative_pointer_unstable_v1 Description
   *
   * This protocol specifies a set of interfaces used for making clients able to
   * receive relative pointer events not obstructed by barriers (such as the
   * monitor edge or other pointer barriers).
   *
   * To start receiving relative pointer events, a client must first bind the
   * global interface "wp_relative_pointer_manager" which, if a compositor
   * supports relative pointer motion events, is exposed by the registry. After
   * having created the relative pointer manager proxy object, the client uses
   * it to create the actual relative pointer object using the
   * "get_relative_pointer" request given a wl_pointer. The relative pointer
   * motion events will then, when applicable, be transmitted via the proxy of
   * the newly created relative pointer object. See the documentation of the
   * relative pointer interface for more details.
   *
   * Warning! The protocol described in this file is experimental and backward
   * incompatible changes may be made. Backward compatible changes may be added
   * together with the corresponding interface version bump. Backward
   * incompatible changes are done by bumping the version number in the protocol
   * and interface names and resetting the interface version. Once the protocol
   * is to be declared stable, the 'z' prefix and the version number in the
   * protocol and interface names are removed and the interface version number is
   * reset.
   *
   * @section page_ifaces_relative_pointer_unstable_v1 Interfaces
   * - @subpage page_iface_zwp_relative_pointer_manager_v1 - get relative pointer objects
   * - @subpage page_iface_zwp_relative_pointer_v1 - relative pointer object
   * @section page_copyright_relative_pointer_unstable_v1 Copyright
   * <pre>
   *
   * Copyright © 2014      Jonas Ådahl
   * Copyright © 2015      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_pointer;
  struct zwp_relative_pointer_manager_v1;
  struct zwp_relative_pointer_v1;
  
  #ifndef ZWP_RELATIVE_POINTER_MANAGER_V1_INTERFACE
  #define ZWP_RELATIVE_POINTER_MANAGER_V1_INTERFACE
  /**
   * @page page_iface_zwp_relative_pointer_manager_v1 zwp_relative_pointer_manager_v1
   * @section page_iface_zwp_relative_pointer_manager_v1_desc Description
   *
   * A global interface used for getting the relative pointer object for a
   * given pointer.
   * @section page_iface_zwp_relative_pointer_manager_v1_api API
   * See @ref iface_zwp_relative_pointer_manager_v1.
   */
  /**
   * @defgroup iface_zwp_relative_pointer_manager_v1 The zwp_relative_pointer_manager_v1 interface
   *
   * A global interface used for getting the relative pointer object for a
   * given pointer.
   */
  extern const struct wl_interface zwp_relative_pointer_manager_v1_interface;
  #endif
  #ifndef ZWP_RELATIVE_POINTER_V1_INTERFACE
  #define ZWP_RELATIVE_POINTER_V1_INTERFACE
  /**
   * @page page_iface_zwp_relative_pointer_v1 zwp_relative_pointer_v1
   * @section page_iface_zwp_relative_pointer_v1_desc Description
   *
   * A wp_relative_pointer object is an extension to the wl_pointer interface
   * used for emitting relative pointer events. It shares the same focus as
   * wl_pointer objects of the same seat and will only emit events when it has
   * focus.
   * @section page_iface_zwp_relative_pointer_v1_api API
   * See @ref iface_zwp_relative_pointer_v1.
   */
  /**
   * @defgroup iface_zwp_relative_pointer_v1 The zwp_relative_pointer_v1 interface
   *
   * A wp_relative_pointer object is an extension to the wl_pointer interface
   * used for emitting relative pointer events. It shares the same focus as
   * wl_pointer objects of the same seat and will only emit events when it has
   * focus.
   */
  extern const struct wl_interface zwp_relative_pointer_v1_interface;
  #endif
  
  #define ZWP_RELATIVE_POINTER_MANAGER_V1_DESTROY              0
  #define ZWP_RELATIVE_POINTER_MANAGER_V1_GET_RELATIVE_POINTER 1
  
  
  /**
   * @ingroup iface_zwp_relative_pointer_manager_v1
   */
  #define ZWP_RELATIVE_POINTER_MANAGER_V1_DESTROY_SINCE_VERSION 1
  /**
   * @ingroup iface_zwp_relative_pointer_manager_v1
   */
  #define ZWP_RELATIVE_POINTER_MANAGER_V1_GET_RELATIVE_POINTER_SINCE_VERSION 1
  
  /** @ingroup iface_zwp_relative_pointer_manager_v1 */
  static inline void
  zwp_relative_pointer_manager_v1_set_user_data(struct zwp_relative_pointer_manager_v1 *zwp_relative_pointer_manager_v1, void *user_data)
  {
  	wl_proxy_set_user_data((struct wl_proxy *) zwp_relative_pointer_manager_v1, user_data);
  }
  
  /** @ingroup iface_zwp_relative_pointer_manager_v1 */
  static inline void *
  zwp_relative_pointer_manager_v1_get_user_data(struct zwp_relative_pointer_manager_v1 *zwp_relative_pointer_manager_v1)
  {
  	return wl_proxy_get_user_data((struct wl_proxy *) zwp_relative_pointer_manager_v1);
  }
  
  static inline uint32_t
  zwp_relative_pointer_manager_v1_get_version(struct zwp_relative_pointer_manager_v1 *zwp_relative_pointer_manager_v1)
  {
  	return wl_proxy_get_version((struct wl_proxy *) zwp_relative_pointer_manager_v1);
  }
  
  /**
   * @ingroup iface_zwp_relative_pointer_manager_v1
   *
   * Used by the client to notify the server that it will no longer use this
   * relative pointer manager object.
   */
  static inline void
  zwp_relative_pointer_manager_v1_destroy(struct zwp_relative_pointer_manager_v1 *zwp_relative_pointer_manager_v1)
  {
  	wl_proxy_marshal((struct wl_proxy *) zwp_relative_pointer_manager_v1,
  			ZWP_RELATIVE_POINTER_MANAGER_V1_DESTROY);
  
  	wl_proxy_destroy((struct wl_proxy *) zwp_relative_pointer_manager_v1);
  }
  
  /**
   * @ingroup iface_zwp_relative_pointer_manager_v1
   *
   * Create a relative pointer interface given a wl_pointer object. See the
   * wp_relative_pointer interface for more details.
   */
  static inline struct zwp_relative_pointer_v1 *
  zwp_relative_pointer_manager_v1_get_relative_pointer(struct zwp_relative_pointer_manager_v1 *zwp_relative_pointer_manager_v1, struct wl_pointer *pointer)
  {
  	struct wl_proxy *id;
  
  	id = wl_proxy_marshal_constructor((struct wl_proxy *) zwp_relative_pointer_manager_v1,
  					ZWP_RELATIVE_POINTER_MANAGER_V1_GET_RELATIVE_POINTER, &zwp_relative_pointer_v1_interface, NULL, pointer);
  
  	return (struct zwp_relative_pointer_v1 *) id;
  }
  
  /**
   * @ingroup iface_zwp_relative_pointer_v1
   * @struct zwp_relative_pointer_v1_listener
   */
  struct zwp_relative_pointer_v1_listener
  {
  	/**
  	 * relative pointer motion
  	 *
  	 * Relative x/y pointer motion from the pointer of the seat
  	 * associated with this object.
  	 *
  	 * A relative motion is in the same dimension as regular wl_pointer
  	 * motion events, except they do not represent an absolute
  	 * position. For example, moving a pointer from (x, y) to (x', y')
  	 * would have the equivalent relative motion (x' - x, y' - y). If a
  	 * pointer motion caused the absolute pointer position to be
  	 * clipped by for example the edge of the monitor, the relative
  	 * motion is unaffected by the clipping and will represent the
  	 * unclipped motion.
  	 *
  	 * This event also contains non-accelerated motion deltas. The
  	 * non-accelerated delta is, when applicable, the regular pointer
  	 * motion delta as it was before having applied motion acceleration
  	 * and other transformations such as normalization.
  	 *
  	 * Note that the non-accelerated delta does not represent 'raw'
  	 * events as they were read from some device. Pointer motion
  	 * acceleration is device- and configuration-specific and
  	 * non-accelerated deltas and accelerated deltas may have the same
  	 * value on some devices.
  	 *
  	 * Relative motions are not coupled to wl_pointer.motion events,
  	 * and can be sent in combination with such events, but also
  	 * independently. There may also be scenarios where
  	 * wl_pointer.motion is sent, but there is no relative motion. The
  	 * order of an absolute and relative motion event originating from
  	 * the same physical motion is not guaranteed.
  	 *
  	 * If the client needs button events or focus state, it can receive
  	 * them from a wl_pointer object of the same seat that the
  	 * wp_relative_pointer object is associated with.
  	 * @param utime_hi high 32 bits of a 64 bit timestamp with microsecond granularity
  	 * @param utime_lo low 32 bits of a 64 bit timestamp with microsecond granularity
  	 * @param dx the x component of the motion vector
  	 * @param dy the y component of the motion vector
  	 * @param dx_unaccel the x component of the unaccelerated motion vector
  	 * @param dy_unaccel the y component of the unaccelerated motion vector
  	 */
  	void (*relative_motion)(void           *data,
  			struct zwp_relative_pointer_v1 *zwp_relative_pointer_v1,
  			uint32_t                        utime_hi,
  			uint32_t                        utime_lo,
  			wl_fixed_t                      dx,
  			wl_fixed_t                      dy,
  			wl_fixed_t                      dx_unaccel,
  			wl_fixed_t                      dy_unaccel);
  };
  
  /**
   * @ingroup iface_zwp_relative_pointer_v1
   */
  static inline int
  zwp_relative_pointer_v1_add_listener(struct zwp_relative_pointer_v1 *zwp_relative_pointer_v1,
  		const struct zwp_relative_pointer_v1_listener *listener, void *data)
  {
  	return wl_proxy_add_listener((struct wl_proxy *) zwp_relative_pointer_v1,
  				   (void(* *) (void))listener, data);
  }
  
  #define ZWP_RELATIVE_POINTER_V1_DESTROY 0
  
  /**
   * @ingroup iface_zwp_relative_pointer_v1
   */
  #define ZWP_RELATIVE_POINTER_V1_RELATIVE_MOTION_SINCE_VERSION 1
  
  /**
   * @ingroup iface_zwp_relative_pointer_v1
   */
  #define ZWP_RELATIVE_POINTER_V1_DESTROY_SINCE_VERSION 1
  
  /** @ingroup iface_zwp_relative_pointer_v1 */
  static inline void
  zwp_relative_pointer_v1_set_user_data(struct zwp_relative_pointer_v1 *zwp_relative_pointer_v1, void *user_data)
  {
  	wl_proxy_set_user_data((struct wl_proxy *) zwp_relative_pointer_v1, user_data);
  }
  
  /** @ingroup iface_zwp_relative_pointer_v1 */
  static inline void *
  zwp_relative_pointer_v1_get_user_data(struct zwp_relative_pointer_v1 *zwp_relative_pointer_v1)
  {
  	return wl_proxy_get_user_data((struct wl_proxy *) zwp_relative_pointer_v1);
  }
  
  static inline uint32_t
  zwp_relative_pointer_v1_get_version(struct zwp_relative_pointer_v1 *zwp_relative_pointer_v1)
  {
  	return wl_proxy_get_version((struct wl_proxy *) zwp_relative_pointer_v1);
  }
  
  /**
   * @ingroup iface_zwp_relative_pointer_v1
   */
  static inline void
  zwp_relative_pointer_v1_destroy(struct zwp_relative_pointer_v1 *zwp_relative_pointer_v1)
  {
  	wl_proxy_marshal((struct wl_proxy *) zwp_relative_pointer_v1,
  			ZWP_RELATIVE_POINTER_V1_DESTROY);
  
  	wl_proxy_destroy((struct wl_proxy *) zwp_relative_pointer_v1);
  }
  
  #ifdef  __cplusplus
  }
  #endif
  
  #endif