X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=lib%2Fposixver.c;h=d2b88d40ee5b2c244256af8fe13a569c780ad8a8;hb=5f1e41e3755fc46e97ca3ada87779d60751417d2;hp=3a0bb5201592d705def34743c8acc00c283460f8;hpb=222b0486b7db1b09293e05512873d633440efcb3;p=gnulib.git

diff --git a/lib/posixver.c b/lib/posixver.c
index 3a0bb5201..d2b88d40e 100644
--- a/lib/posixver.c
+++ b/lib/posixver.c
@@ -1,35 +1,30 @@
 /* Which POSIX version to conform to, for utilities.
 
-   Copyright (C) 2002, 2003, 2004 Free Software Foundation, Inc.
+   Copyright (C) 2002-2006, 2009-2011 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify
+   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 2, or (at your option)
-   any later version.
+   the Free Software Foundation; either version 3 of the License, 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.
 
-   You should have received a copy of the GNU General Public License along
-   with this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 /* Written by Paul Eggert.  */
 
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
+#include <config.h>
 
 #include "posixver.h"
 
 #include <limits.h>
 #include <stdlib.h>
 
-#if HAVE_UNISTD_H
-# include <unistd.h>
-#endif
+#include <unistd.h>
 #ifndef _POSIX2_VERSION
 # define _POSIX2_VERSION 0
 #endif
@@ -52,7 +47,7 @@ posix2_version (void)
       char *e;
       long int i = strtol (s, &e, 10);
       if (! *e)
-	v = i;
+        v = i;
     }
 
   return v < INT_MIN ? INT_MIN : v < INT_MAX ? v : INT_MAX;