diff --git a/lib/isccfg/include/isccfg/cfg.h b/lib/isccfg/include/isccfg/cfg.h
index 0b476879a9..8911c27254 100644
--- a/lib/isccfg/include/isccfg/cfg.h
+++ b/lib/isccfg/include/isccfg/cfg.h
@@ -15,7 +15,7 @@
  * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: cfg.h,v 1.26 2001/07/23 00:23:30 gson Exp $ */
+/* $Id: cfg.h,v 1.27 2001/07/23 05:00:44 mayer Exp $ */
 
 #ifndef ISCCFG_CFG_H
 #define ISCCFG_CFG_H 1
@@ -401,9 +401,9 @@ cfg_obj_log(cfg_obj_t *obj, isc_log_t *lctx, int level, const char *fmt, ...)
 /*
  * Configuration object types.
  */
-extern cfg_type_t cfg_type_namedconf; /* A complete named.conf file. */
-extern cfg_type_t cfg_type_rndcconf; /* A complete rndc.conf file. */
-extern cfg_type_t cfg_type_keyref; /* A key reference, used as an ACL element */
+LIBISCCFG_EXTERNAL_DATA extern cfg_type_t cfg_type_namedconf; /* A complete named.conf file. */
+LIBISCCFG_EXTERNAL_DATA extern cfg_type_t cfg_type_rndcconf; /* A complete rndc.conf file. */
+LIBISCCFG_EXTERNAL_DATA extern cfg_type_t cfg_type_keyref; /* A key reference, used as an ACL element */
 
 ISC_LANG_ENDDECLS
 
diff --git a/lib/isccfg/parser.c b/lib/isccfg/parser.c
index ff3ac1c506..be2d548eb3 100644
--- a/lib/isccfg/parser.c
+++ b/lib/isccfg/parser.c
@@ -15,7 +15,7 @@
  * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: parser.c,v 1.63 2001/07/23 00:23:29 gson Exp $ */
+/* $Id: parser.c,v 1.64 2001/07/23 05:00:43 mayer Exp $ */
 
 #include <config.h>
 
@@ -970,7 +970,7 @@ namedconf_clausesets[] = {
 	NULL
 };
 
-cfg_type_t cfg_type_namedconf = {
+LIBISCCFG_EXTERNAL_DATA cfg_type_t cfg_type_namedconf = {
 	"namedconf", parse_mapbody, print_mapbody, &cfg_rep_map,
 	namedconf_clausesets
 };
@@ -1999,7 +1999,7 @@ static cfg_type_t cfg_type_notifytype = {
 
 static keyword_type_t key_kw = { "key", &cfg_type_astring };
 
-cfg_type_t cfg_type_keyref = {
+LIBISCCFG_EXTERNAL_DATA cfg_type_t cfg_type_keyref = {
 	"keyref", parse_keyvalue, print_keyvalue,
 	&cfg_rep_string, &key_kw
 };
@@ -3471,7 +3471,7 @@ rndcconf_clausesets[] = {
 	NULL
 };
 
-cfg_type_t cfg_type_rndcconf = {
+LIBISCCFG_EXTERNAL_DATA cfg_type_t cfg_type_rndcconf = {
 	"rndcconf", parse_mapbody, print_mapbody, &cfg_rep_map,
 	rndcconf_clausesets
 };