forked from enlightenment/enlightenment
Add header for a Wayland Compositor.
Signed-off-by: Chris Michael <cp.michael@samsung.com>
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#ifdef E_TYPEDEFS
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#else
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# ifndef E_COMP_WL_H
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# define E_COMP_WL_H
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# include <pixman.h>
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# include <wayland-server.h>
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# include <xkbcommon/xkbcommon.h>
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# define container_of(ptr, type, member) ({ \
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const __typeof__(((type *)0)->member) *__mptr = (ptr); \
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(type *)((char *)__mptr - offsetof(type,member));})
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typedef enum _E_Wayland_Shell_Surface_Type E_Wayland_Shell_Surface_Type;
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typedef struct _E_Wayland_Region E_Wayland_Region;
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typedef struct _E_Wayland_Surface E_Wayland_Surface;
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typedef struct _E_Wayland_Surface_Frame_Callback E_Wayland_Surface_Frame_Callback;
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typedef struct _E_Wayland_Shell_Surface E_Wayland_Shell_Surface;
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typedef struct _E_Wayland_Shell_Interface E_Wayland_Shell_Interface;
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typedef struct _E_Wayland_Shell_Grab E_Wayland_Shell_Grab;
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typedef struct _E_Wayland_Keyboard_Info E_Wayland_Keyboard_Info;
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typedef struct _E_Wayland_Input E_Wayland_Input;
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typedef struct _E_Wayland_Compositor E_Wayland_Compositor;
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enum _E_Wayland_Shell_Surface_Type
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{
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E_WAYLAND_SHELL_SURFACE_TYPE_NONE,
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E_WAYLAND_SHELL_SURFACE_TYPE_TOPLEVEL,
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E_WAYLAND_SHELL_SURFACE_TYPE_TRANSIENT,
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E_WAYLAND_SHELL_SURFACE_TYPE_FULLSCREEN,
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E_WAYLAND_SHELL_SURFACE_TYPE_MAXIMIZED,
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E_WAYLAND_SHELL_SURFACE_TYPE_POPUP
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};
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struct _E_Wayland_Region
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{
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struct
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{
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struct wl_resource resource;
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} wl;
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pixman_region32_t region;
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};
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struct _E_Wayland_Surface_Frame_Callback
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{
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struct
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{
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struct wl_resource resource;
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struct wl_list link;
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} wl;
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};
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struct _E_Wayland_Surface
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{
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struct
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{
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struct wl_surface surface;
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struct wl_list link, frames;
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} wl;
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struct
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{
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struct wl_buffer *buffer;
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struct wl_listener buffer_destroy;
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struct wl_list frames;
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Evas_Coord x, y;
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Eina_Bool new_buffer : 1;
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pixman_region32_t damage, opaque, input;
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} pending;
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struct
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{
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struct wl_buffer *buffer;
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struct wl_listener buffer_destroy;
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} reference;
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struct
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{
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Evas_Coord x, y;
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Evas_Coord w, h;
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Eina_Bool changed : 1;
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} geometry;
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struct
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{
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pixman_region32_t opaque, input;
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pixman_region32_t damage, clip;
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} region;
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E_Border *bd;
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Ecore_Evas *ee;
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Evas_Object *img;
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Evas_Object *input;
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E_Wayland_Shell_Surface *shell_surface;
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Eina_Bool mapped : 1;
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E_Wayland_Input *input;
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void (*map) (E_Wayland_Surface *ews, Evas_Coord x, Evas_Coord y, Evas_Coord w, Evas_Coord h);
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void (*unmap) (E_Wayland_Surface *ews);
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void (*configure) (E_Wayland_Surface *ews, Evas_Coord x, Evas_Coord y, Evas_Coord w, Evas_Coord h);
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};
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struct _E_Wayland_Shell_Surface
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{
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struct
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{
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struct wl_resource resource;
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struct wl_listener surface_destroy;
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struct wl_list link;
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} wl;
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struct
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{
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Evas_Coord x, y;
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Evas_Coord w, h;
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Eina_Bool valid : 1;
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} saved;
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E_Wayland_Surface *surface;
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E_Wayland_Shell_Surface_Type type, next_type;
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char *title, *clas;
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Eina_Bool active : 1;
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void *ping_timer;
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};
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struct _E_Wayland_Shell_Interface
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{
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void *shell;
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E_Wayland_Shell_Surface *(*shell_surface_create) (void *shell, E_Wayland_Surface *ews, const void *client);
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void (*toplevel_set) (E_Wayland_Shell_Surface *ewss);
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void (*transient_set) (E_Wayland_Shell_Surface *ewss, E_Wayland_Surface *ews, int x, int y, unsigned int flags);
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void (*fullscreen_set) (E_Wayland_Shell_Surface *ewss, unsigned int method, unsigned int framerate, void *output);
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void (*popup_set) (E_Wayland_Shell_Surface *ewss, E_Wayland_Surface *ews, void *seat, unsigned int serial, int x, int y, unsigned int flags);
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void (*maximized_set) (E_Wayland_Shell_Surface *ewss, unsigned int edges);
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int (*move) (E_Wayland_Shell_Surface *ewss, void *seat);
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int (*resize) (E_Wayland_Shell_Surface *ewss, void *seat, unsigned int edges);
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};
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struct _E_Wayland_Shell_Grab
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{
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struct wl_pointer_grab grab;
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struct wl_pointer *pointer;
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Evas_Coord x, y;
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E_Wayland_Shell_Surface *shell_surface;
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struct wl_listener shell_surface_destroy;
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};
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struct _E_Wayland_Keyboard_Info
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{
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struct xkb_keymap *keymap;
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int fd;
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size_t size;
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char *area;
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xkb_mod_index_t mod_shift, mod_caps, mod_ctrl, mod_alt, mod_super;
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};
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struct _E_Wayland_Input
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{
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struct
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{
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struct wl_seat seat;
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struct wl_pointer pointer;
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struct wl_keyboard keyboard;
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struct wl_list link;
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} wl;
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struct
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{
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E_Wayland_Keyboard_Info *info;
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struct xkb_state *state;
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} xkb;
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struct
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{
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E_Wayland_Surface *surface;
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struct wl_listener surface_destroy;
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struct
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{
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Evas_Coord x, y;
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} hot;
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} pointer;
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Eina_Bool has_pointer : 1;
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Eina_Bool has_keyboard : 1;
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Eina_Bool has_touch : 1;
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};
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struct _E_Wayland_Compositor
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{
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struct
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{
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struct wl_display *display;
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struct wl_event_loop *loop;
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} wl;
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struct
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{
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struct wl_signal destroy;
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struct wl_signal activate;
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struct wl_signal kill;
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struct wl_signal seat;
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} signals;
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struct
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{
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struct xkb_rule_names names;
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struct xkb_context *context;
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} xkb;
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E_Wayland_Shell_Interface shell_interface;
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Ecore_Fd_Handler *fd_handler;
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Ecore_Idler *idler;
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E_Wayland_Input *input;
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Eina_List *surfaces;
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Eina_List *seats;
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void (*ping_cb) (E_Wayland_Surface *ews, unsigned int serial);
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};
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/* external variables */
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extern E_Wayland_Compositor *_e_wl_comp;
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Eina_Bool e_comp_wl_init(void);
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void e_comp_wl_shutdown(void);
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unsigned int e_comp_wl_time_get(void);
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# endif
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#endif
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