/* expandargv test program,
- Copyright (C) 2006 Free Software Foundation, Inc.
+ Copyright (C) 2006-2019 Free Software Foundation, Inc.
Written by Carlos O'Donell <carlos@codesourcery.com>
This file is part of the libiberty library, which is part of GCC.
#ifdef HAVE_STRING_H
#include <string.h>
#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
#ifndef EXIT_SUCCESS
#define EXIT_SUCCESS 0