diff --git a/kdc/kdc_locl.h b/kdc/kdc_locl.h
index 6aff1d74c..c53c38246 100644
--- a/kdc/kdc_locl.h
+++ b/kdc/kdc_locl.h
@@ -79,6 +79,7 @@
 
 extern require_preauth;
 extern sig_atomic_t exit_flag;
+extern char *keyfile;
 
 extern struct timeval now;
 #define kdc_time (now.tv_sec)
@@ -97,6 +98,8 @@ void loop (krb5_context);
 
 void kdc_log(int, const char *fmt, ...);
 
+Key *unseal_key(Key *key);
+
 #define ALLOC(X) ((X) = malloc(sizeof(*(X))))
 
 #endif /* __KDC_LOCL_H__ */