1 files changed, 2 insertions, 0 deletions
diff --git a/lib/Zinternal.c b/lib/Zinternal.c
index 07cd342..ecee122 100644
--- a/lib/Zinternal.c
+++ b/lib/Zinternal.c
@@ -44,6 +44,8 @@ int Z_discarded_packets = 0;
 #ifdef HAVE_KRB5
 /* This context is used throughout */
 krb5_context Z_krb5_ctx;
+/* A queue of all the currently active session keys. */
+struct _Z_SessionKey *Z_keys_head, *Z_keys_tail;
 
 static const struct cksum_map_s {
   krb5_enctype e;