-# inet_pton.m4 serial 16
-dnl Copyright (C) 2006, 2008-2011 Free Software Foundation, Inc.
+# inet_pton.m4 serial 17
+dnl Copyright (C) 2006, 2008-2014 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.
AC_DEFUN([gl_FUNC_INET_PTON],
[
+ AC_REQUIRE([gl_ARPA_INET_H_DEFAULTS])
+
dnl Persuade Solaris <arpa/inet.h> to declare inet_pton.
AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])