Merge pull request #1665 from Airblader/feature-1658

Added criterion 'window_type'

include/xcb.h

@@ -108,6 +108,16 @@ void xcb_raise_window(xcb_connection_t *conn, xcb_window_t window);
  */
 void xcb_set_window_rect(xcb_connection_t *conn, xcb_window_t window, Rect r);
 
+/**
+ * Returns the first supported _NET_WM_WINDOW_TYPE atom.
+ *
+ */
+xcb_atom_t xcb_get_preferred_window_type(xcb_get_property_reply_t *reply);
+
+/**
+ * Returns true if the given reply contains the given data.
+ *
+ */
 bool xcb_reply_contains_atom(xcb_get_property_reply_t *prop, xcb_atom_t atom);
 
 /**