# serial 25
-dnl Copyright (C) 2002-2003, 2005-2007, 2009-2013 Free Software Foundation,
+dnl Copyright (C) 2002-2003, 2005-2007, 2009-2014 Free Software Foundation,
dnl Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
# include <unistd.h>
#endif
-#ifndef HAVE_DECL_ALARM
+#if HAVE_DECL_ALARM
# include <signal.h>
#endif