Use #pragma once

[i3/i3] / include / i3.h

diff --git a/include/i3.h b/include/i3.h
index dbe477bee26817b248ba675d5cb5a26bc2fc44e9..4ed0d8d54f1c62796503fa5f79f168a7fb2e3738 100644 (file)
--- a/include/i3.h
+++ b/include/i3.h
@@ -7,8 +7,7 @@
  * i3.h: global variables that are used all over i3.
  *
  */
-#ifndef _I3_H
-#define _I3_H
+#pragma once
 
 #include <sys/time.h>
 #include <sys/resource.h>
@@ -50,10 +49,15 @@ extern TAILQ_HEAD(ws_assignments_head, Workspace_Assignment) ws_assignments;
 extern TAILQ_HEAD(assignments_head, Assignment) assignments;
 extern SLIST_HEAD(stack_wins_head, Stack_Window) stack_wins;
 extern xcb_screen_t *root_screen;
+
+/* Color depth, visual id and colormap to use when creating windows and
+ * pixmaps. Will use 32 bit depth and an appropriate visual, if available,
+ * otherwise the root window’s default (usually 24 bit TrueColor). */
 extern uint8_t root_depth;
+extern xcb_visualid_t visual_id;
+extern xcb_colormap_t colormap;
+
 extern bool xcursor_supported, xkb_supported;
 extern xcb_window_t root;
 extern struct ev_loop *main_loop;
 extern bool only_check_config;
-
-#endif