Include res_update.h for BIND 8.2.2 and later.

diff --git a/includes/dhcpd.h b/includes/dhcpd.h
index 3b40e60a9e76b27a818641f1e496e1a32377a07e..9cf140ca4ce78b3e000554185e62c278bddce48e 100644 (file)
--- a/includes/dhcpd.h
+++ b/includes/dhcpd.h
@@ -30,6 +30,9 @@
 #if defined (NSUPDATE)
 # include <arpa/nameser.h>
 # include <resolv.h>
+# if  __RES  >= 19991006
+#  include <res_update.h>
+# endif
 #endif
 
 #include <netdb.h>