diff --git a/lib/isccfg/include/isccfg/log.h b/lib/isccfg/include/isccfg/log.h
index 3627e712bc..5deae905c1 100644
--- a/lib/isccfg/include/isccfg/log.h
+++ b/lib/isccfg/include/isccfg/log.h
@@ -15,7 +15,7 @@
  * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: log.h,v 1.4 2001/10/11 01:07:50 gson Exp $ */
+/* $Id: log.h,v 1.5 2001/10/16 05:28:14 marka Exp $ */
 
 #ifndef ISCCFG_LOG_H
 #define ISCCFG_LOG_H 1
@@ -23,8 +23,8 @@
 #include <isc/lang.h>
 #include <isc/log.h>
 
-extern isc_logcategory_t cfg_categories[];
-extern isc_logmodule_t cfg_modules[];
+LIBISCCFG_EXTERNAL_DATA extern isc_logcategory_t cfg_categories[];
+LIBISCCFG_EXTERNAL_DATA extern isc_logmodule_t cfg_modules[];
 
 #define CFG_LOGCATEGORY_CONFIG	(&cfg_categories[0])
 
diff --git a/lib/isccfg/log.c b/lib/isccfg/log.c
index c5a6686d4e..3eabfa3bfc 100644
--- a/lib/isccfg/log.c
+++ b/lib/isccfg/log.c
@@ -15,7 +15,7 @@
  * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-/* $Id: log.c,v 1.2 2001/03/13 03:04:05 gson Exp $ */
+/* $Id: log.c,v 1.3 2001/10/16 05:28:12 marka Exp $ */
 
 #include <config.h>
 
@@ -27,7 +27,7 @@
  * When adding a new category, be sure to add the appropriate
  * #define to <isccfg/log.h>.
  */
-isc_logcategory_t cfg_categories[] = {
+LIBISCCFG_EXTERNAL_DATA isc_logcategory_t cfg_categories[] = {
 	{ "config", 	0 },
 	{ NULL, 	0 }
 };
@@ -36,7 +36,7 @@ isc_logcategory_t cfg_categories[] = {
  * When adding a new module, be sure to add the appropriate
  * #define to <isccfg/log.h>.
  */
-isc_logmodule_t cfg_modules[] = {
+LIBISCCFG_EXTERNAL_DATA isc_logmodule_t cfg_modules[] = {
 	{ "isccfg/parser",	 0 },
 	{ NULL, 		0 }
 };