handle closing the window

1 files changed, 7 insertions, 0 deletions

diff --git a/xlib.h b/xlib.h
index a8b84b0..3c8ae24 100644
--- a/xlib.h
+++ b/xlib.h
@@ -3,11 +3,18 @@
 
 #include <X11/Xlib.h>
 
+enum runes_atoms {
+    RUNES_ATOM_WM_DELETE_WINDOW,
+    RUNES_NUM_ATOMS
+};
+
 struct runes_window {
     Display *dpy;
     Window w;
     GC gc;
     XIC ic;
+
+    Atom atoms[RUNES_NUM_ATOMS];
 };
 
 struct xlib_loop_data {