added missing include

[libfirm] / ir / adt / obst.h

diff --git a/ir/adt/obst.h b/ir/adt/obst.h
index 865c96a..1cad1bd 100644 (file)
--- a/ir/adt/obst.h
+++ b/ir/adt/obst.h
@@ -12,9 +12,6 @@
 
 
 # include <obstack.h>
-# include <stdlib.h>
-# include <strings.h>
-
 # include "xmalloc.h"
 
 # define obstack_chunk_alloc xmalloc