-#serial 15
+#serial 16
dnl Copyright (C) 2002, 2005, 2007, 2009-2011 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
])
# Prerequisites of lib/dup2.c.
-AC_DEFUN([gl_PREREQ_DUP2],
-[
- AC_REQUIRE([AC_C_INLINE])
-])
+AC_DEFUN([gl_PREREQ_DUP2], [])