--- tcp_wrappers_7.6/weak_symbols.c.orig	2004-11-29 17:39:32.000000000 -0500
+++ tcp_wrappers_7.6/weak_symbols.c	2004-11-29 17:40:44.000000000 -0500
@@ -4,6 +4,7 @@
   * Author: Anthony Towns <ajt@debian.org>
   */
 
+#include <tcpd.h>
 #ifdef HAVE_WEAKSYMS
 #include <syslog.h>
 int deny_severity = LOG_WARNING;