add missing extern qualiers

diff --git a/lib/isc/tests/isctest.h b/lib/isc/tests/isctest.h
index 03423c807bb7088fa19c8a934d494303cc32988e..31c82c72b4586eaa0d3c9bc1d08542d3c56af079 100644 (file)
--- a/lib/isc/tests/isctest.h
+++ b/lib/isc/tests/isctest.h
@@ -43,8 +43,8 @@ extern isc_mem_t *mctx;
 extern isc_entropy_t *ectx;
 extern isc_log_t *lctx;
 extern isc_taskmgr_t *taskmgr;
-isc_timermgr_t *timermgr;
-isc_socketmgr_t *socketmgr;
+extern isc_timermgr_t *timermgr;
+extern isc_socketmgr_t *socketmgr;
 extern int ncpus;
 
 isc_result_t