headers: move CPP guards into YY_*_INCLUDED to avoid collisions

[bison.git] / lib / abitset.h

diff --git a/lib/abitset.h b/lib/abitset.h
index 06fd1bd401e6387ca912fb6cdeb0d79230b473ef..ad858fa35099e5cd58cdea7ceb1ed55fabcddbd9 100644 (file)
--- a/lib/abitset.h
+++ b/lib/abitset.h
@@ -1,5 +1,7 @@
 /* Functions to support abitsets.
-   Copyright (C) 2002, 2004 Free Software Foundation, Inc.
+
+   Copyright (C) 2002, 2004, 2009-2012 Free Software Foundation, Inc.
+
    Contributed by Michael Hayes (m.hayes@elec.canterbury.ac.nz).
 
    This program is free software: you can redistribute it and/or modify