diff --git a/RFC b/RFC
index 5d749204..55cf2c89 100644
--- a/RFC
+++ b/RFC
@@ -27,16 +27,7 @@ FEATURES
 
 KEYBINDINGS
 
-* mod + cursor			select window
-* mod + shift + cursor		move window
-* mod + ctrl + cursor		snap window
-* mod + d/s			default/stacking
-* mod + 1|2|3|…			switch to tag <1|2|3|…>
-* mod + shift + 1|2|3|…		move window to tag …
-* mod + ctrl + 1|2|3|…		move container to tag …
-* mod + f			fullscreen
-* mod + k			kill
-* mod + return			terminal
+Siehe Datei CMDMODE
 
 
 IMPLEMENTATIONSDETAILS
@@ -45,7 +36,6 @@ IMPLEMENTATIONSDETAILS
 * snap nach oben = move oben + snap unten
 
 
-
 HOOKS:
 
 * TODO: API
diff --git a/TODO b/TODO
index ad48e26c..46f1ea23 100644
--- a/TODO
+++ b/TODO
@@ -3,8 +3,7 @@ TODO list, in order of importance:
  * freely resizable (e.g. using your mouse, for now) percentage of rows/cols
  * fullscreen (handling of applications)
  * fullscreen (implementing a mode, like default, stacked)
- * workspaces+xinerama
- * clean up the source code
+ * xinerama
  * document stuff!
  * more documentation!
  * debian package
diff --git a/src/layout.c b/src/layout.c
index 4a09e416..cac32ff2 100644
--- a/src/layout.c
+++ b/src/layout.c
@@ -1,3 +1,4 @@
+#define _GNU_SOURCE
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>