--- httpd-2.3.4-alpha/srclib/apr/include/arch/unix/apr_arch_networkio.h.orig	2006-08-03 03:55:31.000000000 -0700
+++ httpd-2.3.4-alpha/srclib/apr/include/arch/unix/apr_arch_networkio.h	2009-12-09 17:16:19.000000000 -0800
@@ -52,6 +52,9 @@
 #if APR_HAVE_NETINET_TCP_H
 #include <netinet/tcp.h>
 #endif
+#if APR_HAVE_NETINET_IP_H
+#include <netinet/ip.h>
+#endif
 #if APR_HAVE_NETINET_SCTP_UIO_H
 #include <netinet/sctp_uio.h>
 #endif
--- httpd-2.3.4-alpha/srclib/apr/include/apr_network_io.h.orig	2009-10-16 14:08:15.000000000 -0700
+++ httpd-2.3.4-alpha/srclib/apr/include/apr_network_io.h	2009-12-09 17:01:19.000000000 -0800
@@ -99,6 +99,8 @@ extern "C" {
                                     * until data is available.
                                     * @see apr_socket_accept_filter
                                     */
+#define APR_SO_IPTOS         65536 /**< Set IP ToS markings on traffic.
+                                    */
 
 /** @} */
 
--- httpd-2.3.4-alpha/srclib/apr/network_io/unix/sockopt.c.orig	2006-08-03 03:55:31.000000000 -0700
+++ httpd-2.3.4-alpha/srclib/apr/network_io/unix/sockopt.c	2009-12-09 17:12:39.000000000 -0800
@@ -318,6 +318,19 @@ apr_status_t apr_socket_opt_set(apr_sock
         return APR_ENOTIMPL;
 #endif
         break;
+    case APR_SO_IPTOS:
+#if defined(HAVE_SOL_IP_H)
+# if defined(HAVE_SOL_IP)
+        if (setsockopt(sock->socketdes, SOL_IP, IP_TOS, (void *)&on, sizeof(int)) == -1) {
+# else
+        if (setsockopt(sock->socketdes, IPPROTO_IP, IP_TOS, (void *)&on, sizeof(int)) == -1) {
+# endif
+            return errno;
+        }
+#else
+        return APR_ENOTIMPL;
+#endif
+        break;
     default:
         return APR_EINVAL;
     }