portability: fix several issues with M4 subprocess.

[bison.git] / lib / bitsetv.c

diff --git a/lib/bitsetv.c b/lib/bitsetv.c
index 90d1e1bfefb20239a0c0ae5e7a0482814f8b2c58..3a082794395b7579b1922a3048072e25b349569f 100644 (file)
--- a/lib/bitsetv.c
+++ b/lib/bitsetv.c
@@ -1,29 +1,25 @@
 /* Bitset vectors.
-   Copyright (C) 2001, 2002, 2004 Free Software Foundation, Inc.
+   Copyright (C) 2001-2002, 2004-2006, 2009-2010 Free Software
+   Foundation, Inc.
 
-This file is part of GCC.
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
 
-GCC is free software; you can redistribute it and/or modify it under
-the terms of the GNU General Public License as published by the Free
-Software Foundation; either version 2, or (at your option) any later
-version.
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
 
-GCC is distributed in the hope that it will be useful, but WITHOUT ANY
-WARRANTY; without even the implied warranty of MERCHANTABILITY or
-FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-for more details.
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
-You should have received a copy of the GNU General Public License
-along with GCC; see the file COPYING.  If not, write to the Free
-Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA.  */
+#include <config.h>
 
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
+#include "bitsetv.h"
 
 #include <stdlib.h>
-#include "bitsetv.h"
 
 
 /* Create a vector of N_VECS bitsets, each of N_BITS, and of