X-Git-Url: http://git.alex.org.uk

diff --git a/include/rdp_keymap.h b/include/rdp_keymap.h
index 1c95c43..a75e08e 100644
--- a/include/rdp_keymap.h
+++ b/include/rdp_keymap.h
@@ -129,11 +129,31 @@ extern const guac_rdp_keymap guac_rdp_keymap_base;
 extern const int GUAC_KEYSYMS_SHIFT[];
 
 /**
+ * Keysym string containing both "shift" keys.
+ */
+extern const int GUAC_KEYSYMS_ALL_SHIFT[];
+
+/**
+ * Keysym string containing only the left "ctrl" key.
+ */
+extern const int GUAC_KEYSYMS_CTRL[];
+
+/**
+ * Keysym string containing both "ctrl" keys.
+ */
+extern const int GUAC_KEYSYMS_ALL_CTRL[];
+
+/**
  * Keysym string containing only the left "alt" key.
  */
 extern const int GUAC_KEYSYMS_ALT[];
 
 /**
+ * Keysym string containing both "alt" keys.
+ */
+extern const int GUAC_KEYSYMS_ALL_ALT[];
+
+/**
  * Keysym string containing all modifier keys.
  */
 extern const int GUAC_KEYSYMS_ALL_MODIFIERS[];