1 files changed, 19 insertions, 2 deletions
diff --git a/src/screen.h b/src/screen.h
index 6bad555..eef6c42 100644
--- a/src/screen.h
+++ b/src/screen.h
@@ -35,7 +35,7 @@ void frameset_free (struct list_head *head);
 rp_frame *screen_get_frame (rp_screen *s, int frame_num);
 rp_frame *screen_find_frame_by_frame (rp_screen *s, rp_frame *f);
 
-void init_screens (int screen_arg, int screen_num);
+void init_screens ();
 void activate_screen (rp_screen *s);
 void deactivate_screen (rp_screen *s);
 
@@ -44,5 +44,22 @@ int is_a_root_window (unsigned int w);
 
 char *screen_dump (rp_screen *screen);
 
-void screen_update (rp_screen *s, int width, int height);
+void screen_update (rp_screen *s, int left, int top, int width, int height);
+
+int screen_count (void);
+
+rp_screen *screen_next(void);
+rp_screen *screen_prev(void);
+
+rp_screen *screen_at (int index);
+
+rp_screen *screen_by_output(int rr_output);
+rp_screen *screen_by_crtc(int rr_crtc);
+void screen_sort(void);
+
+rp_screen *screen_add(int rr_output);
+void screen_del(rp_screen *s);
+void screen_free (rp_screen *s);
+void screen_free_final(void);
+
 #endif