Index: contrib/bsnmp/snmpd/main.c
===================================================================
--- contrib/bsnmp/snmpd/main.c
+++ contrib/bsnmp/snmpd/main.c
@@ -119,13 +119,15 @@
 struct community_list community_list = TAILQ_HEAD_INITIALIZER(community_list);
 
 /* list of all known USM users */
-struct usm_userlist usm_userlist = SLIST_HEAD_INITIALIZER(usm_userlist);
+static struct usm_userlist usm_userlist = SLIST_HEAD_INITIALIZER(usm_userlist);
 
 /* A list of all VACM users configured, including v1, v2c and v3 */
-struct vacm_userlist vacm_userlist = SLIST_HEAD_INITIALIZER(vacm_userlist);
+static struct vacm_userlist vacm_userlist =
+    SLIST_HEAD_INITIALIZER(vacm_userlist);
 
 /* A list of all VACM groups */
-struct vacm_grouplist vacm_grouplist = SLIST_HEAD_INITIALIZER(vacm_grouplist);
+static struct vacm_grouplist vacm_grouplist =
+    SLIST_HEAD_INITIALIZER(vacm_grouplist);
 
 static struct vacm_group vacm_default_group = {
 	.groupname = "",
@@ -132,13 +134,15 @@
 };
 
 /* The list of configured access entries */
-struct vacm_accesslist vacm_accesslist = TAILQ_HEAD_INITIALIZER(vacm_accesslist);
+static struct vacm_accesslist vacm_accesslist =
+    TAILQ_HEAD_INITIALIZER(vacm_accesslist);
 
 /* The list of configured views */
-struct vacm_viewlist vacm_viewlist = SLIST_HEAD_INITIALIZER(vacm_viewlist);
+static struct vacm_viewlist vacm_viewlist =
+    SLIST_HEAD_INITIALIZER(vacm_viewlist);
 
 /* The list of configured contexts */
-struct vacm_contextlist vacm_contextlist =
+static struct vacm_contextlist vacm_contextlist =
     SLIST_HEAD_INITIALIZER(vacm_contextlist);
 
 /* list of all installed object resources */