-# inet_pton.m4 serial 3
+# inet_pton.m4 serial 4
dnl Copyright (C) 2006, 2008 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
AC_DEFUN([gl_INET_PTON],
[
+ AC_REQUIRE([gl_ARPA_INET_H_DEFAULTS])
+ ARPA_INET_H='arpa/inet.h'
+
AC_REPLACE_FUNCS(inet_pton)
gl_PREREQ_INET_PTON
])