filevercmp: handle simple~ and numbered.~3~ backup suffixes

[pspp] / lib / chdir-long.c

diff --git a/lib/chdir-long.c b/lib/chdir-long.c
index 8d0f0622288465dad6af1a4947dddb8d0300f93b..291b58c2894723f114b7a5d2e9c35b7d15c239df 100644 (file)
--- a/lib/chdir-long.c
+++ b/lib/chdir-long.c
@@ -1,10 +1,10 @@
 /* provide a chdir function that tries not to fail due to ENAMETOOLONG
-   Copyright (C) 2004, 2005, 2006 Free Software Foundation, Inc.
+   Copyright (C) 2004, 2005, 2006, 2007, 2008 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
@@ -12,8 +12,7 @@
    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.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 /* written by Jim Meyering */
 
@@ -29,7 +28,6 @@
 #include <stdio.h>
 #include <assert.h>
 
-#include "memrchr.h"
 #include "openat.h"
 
 #ifndef PATH_MAX
@@ -207,7 +205,6 @@ chdir_long (char *dir)
 
 #if TEST_CHDIR
 
-# include <stdio.h>
 # include "closeout.h"
 # include "error.h"