gettimeofday: port recent C++ fix to Emacs

[gnulib.git] / m4 / inet_ntop.m4

diff --git a/m4/inet_ntop.m4 b/m4/inet_ntop.m4
index 8291edd..476f063 100644 (file)
--- a/m4/inet_ntop.m4
+++ b/m4/inet_ntop.m4
@@ -1,11 +1,13 @@
-# inet_ntop.m4 serial 18
-dnl Copyright (C) 2005-2006, 2008-2011 Free Software Foundation, Inc.
+# inet_ntop.m4 serial 19
+dnl Copyright (C) 2005-2006, 2008-2013 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_NTOP],
 [
+  AC_REQUIRE([gl_ARPA_INET_H_DEFAULTS])
+
   dnl Persuade Solaris <arpa/inet.h> to declare inet_ntop.
   AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS])