-# unlink.m4 serial 2
-dnl Copyright (C) 2009 Free Software Foundation, Inc.
+# unlink.m4 serial 3
+dnl Copyright (C) 2009, 2010 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
fi
AC_RUN_IFELSE(
[AC_LANG_PROGRAM(
- [[#include <stdio.h>
+ [[#include <unistd.h>
#include <errno.h>
]], [[if (!unlink ("conftest.file/") || errno != ENOTDIR) return 1;
#if HAVE_LSTAT