travis: install more perl dependencies, pull in trusty packages

[i3/i3] / include / click.h

diff --git a/include/click.h b/include/click.h
index 2de32d045308059495b0e136aa7d72fcffbb5d84..c63672a7cce954e461ab979350091d71fe62cef2 100644 (file)
--- a/include/click.h
+++ b/include/click.h
@@ -2,14 +2,12 @@
  * vim:ts=4:sw=4:expandtab
  *
  * i3 - an improved dynamic tiling window manager
+ * © 2009-2011 Michael Stapelberg and contributors (see also: LICENSE)
  *
- * © 2009-2011 Michael Stapelberg and contributors
- *
- * See file LICENSE for license information.
+ * click.c: Button press (mouse click) events.
  *
  */
-#ifndef _CLICK_H
-#define _CLICK_H
+#pragma once
 
 /**
  * The button press X callback. This function determines whether the floating
@@ -20,5 +18,3 @@
  *
  */
 int handle_button_press(xcb_button_press_event_t *event);
-
-#endif