text: /* Generated by wayland-scanner */
  
  #ifndef XDG_DECORATION_UNSTABLE_V1_CLIENT_PROTOCOL_H
  #define XDG_DECORATION_UNSTABLE_V1_CLIENT_PROTOCOL_H
  
  #include <stdint.h>
  #include <stddef.h>
  #include "wayland-client.h"
  
  #ifdef  __cplusplus
  extern "C" {
  #endif
  
  /**
   * @page page_xdg_decoration_unstable_v1 The xdg_decoration_unstable_v1 protocol
   * @section page_ifaces_xdg_decoration_unstable_v1 Interfaces
   * - @subpage page_iface_zxdg_decoration_manager_v1 - window decoration manager
   * - @subpage page_iface_zxdg_toplevel_decoration_v1 - decoration object for a toplevel surface
   * @section page_copyright_xdg_decoration_unstable_v1 Copyright
   * <pre>
   *
   * Copyright © 2018 Simon Ser
   *
   * 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 xdg_toplevel;
  struct zxdg_decoration_manager_v1;
  struct zxdg_toplevel_decoration_v1;
  
  #ifndef ZXDG_DECORATION_MANAGER_V1_INTERFACE
  #define ZXDG_DECORATION_MANAGER_V1_INTERFACE
  /**
   * @page page_iface_zxdg_decoration_manager_v1 zxdg_decoration_manager_v1
   * @section page_iface_zxdg_decoration_manager_v1_desc Description
   *
   * This interface allows a compositor to announce support for server-side
   * decorations.
   *
   * A window decoration is a set of window controls as deemed appropriate by
   * the party managing them, such as user interface components used to move,
   * resize and change a window's state.
   *
   * A client can use this protocol to request being decorated by a supporting
   * compositor.
   *
   * If compositor and client do not negotiate the use of a server-side
   * decoration using this protocol, clients continue to self-decorate as they
   * see fit.
   *
   * 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_iface_zxdg_decoration_manager_v1_api API
   * See @ref iface_zxdg_decoration_manager_v1.
   */
  /**
   * @defgroup iface_zxdg_decoration_manager_v1 The zxdg_decoration_manager_v1 interface
   *
   * This interface allows a compositor to announce support for server-side
   * decorations.
   *
   * A window decoration is a set of window controls as deemed appropriate by
   * the party managing them, such as user interface components used to move,
   * resize and change a window's state.
   *
   * A client can use this protocol to request being decorated by a supporting
   * compositor.
   *
   * If compositor and client do not negotiate the use of a server-side
   * decoration using this protocol, clients continue to self-decorate as they
   * see fit.
   *
   * 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.
   */
  extern const struct wl_interface zxdg_decoration_manager_v1_interface;
  #endif
  #ifndef ZXDG_TOPLEVEL_DECORATION_V1_INTERFACE
  #define ZXDG_TOPLEVEL_DECORATION_V1_INTERFACE
  /**
   * @page page_iface_zxdg_toplevel_decoration_v1 zxdg_toplevel_decoration_v1
   * @section page_iface_zxdg_toplevel_decoration_v1_desc Description
   *
   * The decoration object allows the compositor to toggle server-side window
   * decorations for a toplevel surface. The client can request to switch to
   * another mode.
   *
   * The xdg_toplevel_decoration object must be destroyed before its
   * xdg_toplevel.
   * @section page_iface_zxdg_toplevel_decoration_v1_api API
   * See @ref iface_zxdg_toplevel_decoration_v1.
   */
  /**
   * @defgroup iface_zxdg_toplevel_decoration_v1 The zxdg_toplevel_decoration_v1 interface
   *
   * The decoration object allows the compositor to toggle server-side window
   * decorations for a toplevel surface. The client can request to switch to
   * another mode.
   *
   * The xdg_toplevel_decoration object must be destroyed before its
   * xdg_toplevel.
   */
  extern const struct wl_interface zxdg_toplevel_decoration_v1_interface;
  #endif
  
  #define ZXDG_DECORATION_MANAGER_V1_DESTROY 0
  #define ZXDG_DECORATION_MANAGER_V1_GET_TOPLEVEL_DECORATION 1
  
  
  /**
   * @ingroup iface_zxdg_decoration_manager_v1
   */
  #define ZXDG_DECORATION_MANAGER_V1_DESTROY_SINCE_VERSION 1
  /**
   * @ingroup iface_zxdg_decoration_manager_v1
   */
  #define ZXDG_DECORATION_MANAGER_V1_GET_TOPLEVEL_DECORATION_SINCE_VERSION 1
  
  /** @ingroup iface_zxdg_decoration_manager_v1 */
  static inline void
  zxdg_decoration_manager_v1_set_user_data(struct zxdg_decoration_manager_v1 *zxdg_decoration_manager_v1, void *user_data)
  {
  	wl_proxy_set_user_data((struct wl_proxy *) zxdg_decoration_manager_v1, user_data);
  }
  
  /** @ingroup iface_zxdg_decoration_manager_v1 */
  static inline void *
  zxdg_decoration_manager_v1_get_user_data(struct zxdg_decoration_manager_v1 *zxdg_decoration_manager_v1)
  {
  	return wl_proxy_get_user_data((struct wl_proxy *) zxdg_decoration_manager_v1);
  }
  
  static inline uint32_t
  zxdg_decoration_manager_v1_get_version(struct zxdg_decoration_manager_v1 *zxdg_decoration_manager_v1)
  {
  	return wl_proxy_get_version((struct wl_proxy *) zxdg_decoration_manager_v1);
  }
  
  /**
   * @ingroup iface_zxdg_decoration_manager_v1
   *
   * Destroy the decoration manager. This doesn't destroy objects created
   * with the manager.
   */
  static inline void
  zxdg_decoration_manager_v1_destroy(struct zxdg_decoration_manager_v1 *zxdg_decoration_manager_v1)
  {
  	wl_proxy_marshal((struct wl_proxy *) zxdg_decoration_manager_v1,
  			 ZXDG_DECORATION_MANAGER_V1_DESTROY);
  
  	wl_proxy_destroy((struct wl_proxy *) zxdg_decoration_manager_v1);
  }
  
  /**
   * @ingroup iface_zxdg_decoration_manager_v1
   *
   * Create a new decoration object associated with the given toplevel.
   *
   * Creating an xdg_toplevel_decoration from an xdg_toplevel which has a
   * buffer attached or committed is a client error, and any attempts by a
   * client to attach or manipulate a buffer prior to the first
   * xdg_toplevel_decoration.configure event must also be treated as
   * errors.
   */
  static inline struct zxdg_toplevel_decoration_v1 *
  zxdg_decoration_manager_v1_get_toplevel_decoration(struct zxdg_decoration_manager_v1 *zxdg_decoration_manager_v1, struct xdg_toplevel *toplevel)
  {
  	struct wl_proxy *id;
  
  	id = wl_proxy_marshal_constructor((struct wl_proxy *) zxdg_decoration_manager_v1,
  			 ZXDG_DECORATION_MANAGER_V1_GET_TOPLEVEL_DECORATION, &zxdg_toplevel_decoration_v1_interface, NULL, toplevel);
  
  	return (struct zxdg_toplevel_decoration_v1 *) id;
  }
  
  #ifndef ZXDG_TOPLEVEL_DECORATION_V1_ERROR_ENUM
  #define ZXDG_TOPLEVEL_DECORATION_V1_ERROR_ENUM
  enum zxdg_toplevel_decoration_v1_error {
  	/**
  	 * xdg_toplevel has a buffer attached before configure
  	 */
  	ZXDG_TOPLEVEL_DECORATION_V1_ERROR_UNCONFIGURED_BUFFER = 0,
  	/**
  	 * xdg_toplevel already has a decoration object
  	 */
  	ZXDG_TOPLEVEL_DECORATION_V1_ERROR_ALREADY_CONSTRUCTED = 1,
  	/**
  	 * xdg_toplevel destroyed before the decoration object
  	 */
  	ZXDG_TOPLEVEL_DECORATION_V1_ERROR_ORPHANED = 2,
  };
  #endif /* ZXDG_TOPLEVEL_DECORATION_V1_ERROR_ENUM */
  
  #ifndef ZXDG_TOPLEVEL_DECORATION_V1_MODE_ENUM
  #define ZXDG_TOPLEVEL_DECORATION_V1_MODE_ENUM
  /**
   * @ingroup iface_zxdg_toplevel_decoration_v1
   * window decoration modes
   *
   * These values describe window decoration modes.
   */
  enum zxdg_toplevel_decoration_v1_mode {
  	/**
  	 * no server-side window decoration
  	 */
  	ZXDG_TOPLEVEL_DECORATION_V1_MODE_CLIENT_SIDE = 1,
  	/**
  	 * server-side window decoration
  	 */
  	ZXDG_TOPLEVEL_DECORATION_V1_MODE_SERVER_SIDE = 2,
  };
  #endif /* ZXDG_TOPLEVEL_DECORATION_V1_MODE_ENUM */
  
  /**
   * @ingroup iface_zxdg_toplevel_decoration_v1
   * @struct zxdg_toplevel_decoration_v1_listener
   */
  struct zxdg_toplevel_decoration_v1_listener {
  	/**
  	 * suggest a surface change
  	 *
  	 * The configure event asks the client to change its decoration
  	 * mode. The configured state should not be applied immediately.
  	 * Clients must send an ack_configure in response to this event.
  	 * See xdg_surface.configure and xdg_surface.ack_configure for
  	 * details.
  	 *
  	 * A configure event can be sent at any time. The specified mode
  	 * must be obeyed by the client.
  	 * @param mode the decoration mode
  	 */
  	void (*configure)(void *data,
  			  struct zxdg_toplevel_decoration_v1 *zxdg_toplevel_decoration_v1,
  			  uint32_t mode);
  };
  
  /**
   * @ingroup iface_zxdg_toplevel_decoration_v1
   */
  static inline int
  zxdg_toplevel_decoration_v1_add_listener(struct zxdg_toplevel_decoration_v1 *zxdg_toplevel_decoration_v1,
  					 const struct zxdg_toplevel_decoration_v1_listener *listener, void *data)
  {
  	return wl_proxy_add_listener((struct wl_proxy *) zxdg_toplevel_decoration_v1,
  				     (void (**)(void)) listener, data);
  }
  
  #define ZXDG_TOPLEVEL_DECORATION_V1_DESTROY 0
  #define ZXDG_TOPLEVEL_DECORATION_V1_SET_MODE 1
  #define ZXDG_TOPLEVEL_DECORATION_V1_UNSET_MODE 2
  
  /**
   * @ingroup iface_zxdg_toplevel_decoration_v1
   */
  #define ZXDG_TOPLEVEL_DECORATION_V1_CONFIGURE_SINCE_VERSION 1
  
  /**
   * @ingroup iface_zxdg_toplevel_decoration_v1
   */
  #define ZXDG_TOPLEVEL_DECORATION_V1_DESTROY_SINCE_VERSION 1
  /**
   * @ingroup iface_zxdg_toplevel_decoration_v1
   */
  #define ZXDG_TOPLEVEL_DECORATION_V1_SET_MODE_SINCE_VERSION 1
  /**
   * @ingroup iface_zxdg_toplevel_decoration_v1
   */
  #define ZXDG_TOPLEVEL_DECORATION_V1_UNSET_MODE_SINCE_VERSION 1
  
  /** @ingroup iface_zxdg_toplevel_decoration_v1 */
  static inline void
  zxdg_toplevel_decoration_v1_set_user_data(struct zxdg_toplevel_decoration_v1 *zxdg_toplevel_decoration_v1, void *user_data)
  {
  	wl_proxy_set_user_data((struct wl_proxy *) zxdg_toplevel_decoration_v1, user_data);
  }
  
  /** @ingroup iface_zxdg_toplevel_decoration_v1 */
  static inline void *
  zxdg_toplevel_decoration_v1_get_user_data(struct zxdg_toplevel_decoration_v1 *zxdg_toplevel_decoration_v1)
  {
  	return wl_proxy_get_user_data((struct wl_proxy *) zxdg_toplevel_decoration_v1);
  }
  
  static inline uint32_t
  zxdg_toplevel_decoration_v1_get_version(struct zxdg_toplevel_decoration_v1 *zxdg_toplevel_decoration_v1)
  {
  	return wl_proxy_get_version((struct wl_proxy *) zxdg_toplevel_decoration_v1);
  }
  
  /**
   * @ingroup iface_zxdg_toplevel_decoration_v1
   *
   * Switch back to a mode without any server-side decorations at the next
   * commit.
   */
  static inline void
  zxdg_toplevel_decoration_v1_destroy(struct zxdg_toplevel_decoration_v1 *zxdg_toplevel_decoration_v1)
  {
  	wl_proxy_marshal((struct wl_proxy *) zxdg_toplevel_decoration_v1,
  			 ZXDG_TOPLEVEL_DECORATION_V1_DESTROY);
  
  	wl_proxy_destroy((struct wl_proxy *) zxdg_toplevel_decoration_v1);
  }
  
  /**
   * @ingroup iface_zxdg_toplevel_decoration_v1
   *
   * Set the toplevel surface decoration mode. This informs the compositor
   * that the client prefers the provided decoration mode.
   *
   * After requesting a decoration mode, the compositor will respond by
   * emitting an xdg_surface.configure event. The client should then update
   * its content, drawing it without decorations if the received mode is
   * server-side decorations. The client must also acknowledge the configure
   * when committing the new content (see xdg_surface.ack_configure).
   *
   * The compositor can decide not to use the client's mode and enforce a
   * different mode instead.
   *
   * Clients whose decoration mode depend on the xdg_toplevel state may send
   * a set_mode request in response to an xdg_surface.configure event and wait
   * for the next xdg_surface.configure event to prevent unwanted state.
   * Such clients are responsible for preventing configure loops and must
   * make sure not to send multiple successive set_mode requests with the
   * same decoration mode.
   */
  static inline void
  zxdg_toplevel_decoration_v1_set_mode(struct zxdg_toplevel_decoration_v1 *zxdg_toplevel_decoration_v1, uint32_t mode)
  {
  	wl_proxy_marshal((struct wl_proxy *) zxdg_toplevel_decoration_v1,
  			 ZXDG_TOPLEVEL_DECORATION_V1_SET_MODE, mode);
  }
  
  /**
   * @ingroup iface_zxdg_toplevel_decoration_v1
   *
   * Unset the toplevel surface decoration mode. This informs the compositor
   * that the client doesn't prefer a particular decoration mode.
   *
   * This request has the same semantics as set_mode.
   */
  static inline void
  zxdg_toplevel_decoration_v1_unset_mode(struct zxdg_toplevel_decoration_v1 *zxdg_toplevel_decoration_v1)
  {
  	wl_proxy_marshal((struct wl_proxy *) zxdg_toplevel_decoration_v1,
  			 ZXDG_TOPLEVEL_DECORATION_V1_UNSET_MODE);
  }
  
  #ifdef  __cplusplus
  }
  #endif
  
  #endif
  