/* unlink-if-ordinary.c - remove link to a file unless it is special
- Copyright (C) 2004 Free Software Foundation, Inc.
+ Copyright (C) 2004-2018 Free Software Foundation, Inc.
This file is part of the libiberty library. This library is free
software; you can redistribute it and/or modify it under the
You should have received a copy of the GNU General Public License
along with GNU CC; see the file COPYING. If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+the Free Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
As a special exception, if you link this library with files
compiled with a GNU compiler to produce an executable, this does not cause
#include "config.h"
#endif
+#include <sys/types.h>
+
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif