-# inet_pton.m4 serial 1
+# inet_pton.m4 serial 2
dnl Copyright (C) 2006 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_CHECK_HEADERS_ONCE([netinet/in.h arpa/inet.h])
AC_CHECK_DECLS([inet_pton],,,[#include <arpa/inet.h>])
AC_REQUIRE([gl_SOCKET_FAMILIES])
+ AC_REQUIRE([AC_C_RESTRICT])
])