-/* appcore-i18n.c */
-extern void update_lang(void);
-extern int set_i18n(const char *domainname, const char *dirname);
-void update_region(void);
-
-
-/* appcore-X.c */
-extern int x_raise_win(pid_t pid);
-
-/* appcore-util.c */
-/* extern void stack_trim(void);*/
-
-int appcore_pause_rotation_cb(void);
-int appcore_resume_rotation_cb(void);
-
+struct ui_wm_rotate {
+ int (*set_rotation_cb) (int (*cb)(void *event_info, enum appcore_rm, void *), void *data);
+ int (*unset_rotation_cb) (void);
+ int (*get_rotation_state) (enum appcore_rm *curr);
+ int (*pause_rotation_cb) (void);
+ int (*resume_rotation_cb) (void);
+};
+void appcore_group_attach();
+void appcore_group_lower();
+unsigned int appcore_get_main_window(void);
+unsigned int appcore_get_main_surface(void);