$NetBSD$

--- sendmail/sendmail.h.orig	2020-07-02 07:00:37.000000000 +0200
+++ sendmail/sendmail.h	2021-03-18 15:56:43.576967431 +0100
@@ -62,8 +62,12 @@
 # endif
 #endif
 
 #include "bf.h"
+#ifdef USE_BLACKLIST
+#include <blacklist.h>
+#endif
+#include "blacklist_client.h"
 #include "timers.h"
 #include <sm/exc.h>
 #include <sm/heap.h>
 #include <sm/debug.h>
@@ -2575,8 +2579,10 @@
 #endif
 
 EXTERN int ConnectionRateWindowSize;
 
+EXTERN bool    UseBlacklist;
+
 /*
 **  Declarations of useful functions
 */
 
