diff --git a/authfile.h b/authfile.h
index 8ba1c2d..2231012 100644
--- a/authfile.h
+++ b/authfile.h
@@ -1,32 +1,51 @@
-/* $OpenBSD: authfile.h,v 1.17 2013/12/06 13:34:54 markus Exp $ */
+/* $OpenBSD: authfile.h,v 1.18 2014/06/24 01:13:21 djm Exp $ */
 
 /*
- * Author: Tatu Ylonen <ylo@cs.hut.fi>
- * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
- *                    All rights reserved
+ * Copyright (c) 2000, 2013 Markus Friedl.  All rights reserved.
  *
- * As far as I am concerned, the code I have written for this software
- * can be used freely for any purpose.  Any derived versions of this
- * software must be clearly marked as such, and if the derived work is
- * incompatible with the protocol description in the RFC file, it must be
- * called by a name other than "ssh" or "Secure Shell".
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #ifndef AUTHFILE_H
 #define AUTHFILE_H
 
-int	 key_save_private(Key *, const char *, const char *, const char *,
-    int, const char *, int);
-int	 key_load_file(int, const char *, Buffer *);
-Key	*key_load_cert(const char *);
-Key	*key_load_public(const char *, char **);
-Key	*key_load_public_type(int, const char *, char **);
-Key	*key_parse_private(Buffer *, const char *, const char *, char **);
-Key	*key_load_private(const char *, const char *, char **);
-Key	*key_load_private_cert(int, const char *, const char *, int *);
-Key	*key_load_private_type(int, const char *, const char *, char **, int *);
-Key	*key_load_private_pem(int, int, const char *, char **);
-int	 key_perm_ok(int, const char *);
-int	 key_in_file(Key *, const char *, int);
+#ifdef WITH_LEAKMALLOC
+#include "leakmalloc.h"
+#endif
+
+struct sshbuf;
+struct sshkey;
+
+int sshkey_save_private(struct sshkey *, const char *,
+    const char *, const char *, int, const char *, int);
+int sshkey_load_file(int, const char *, struct sshbuf *);
+int sshkey_load_cert(const char *, struct sshkey **);
+int sshkey_load_public(const char *, struct sshkey **, char **);
+int sshkey_load_private(const char *, const char *, struct sshkey **, char **);
+int sshkey_load_private_cert(int, const char *, const char *,
+    struct sshkey **, int *);
+int sshkey_load_private_type(int, const char *, const char *,
+    struct sshkey **, char **, int *);
+int sshkey_load_private_pem(int, int, const char *, struct sshkey **, char **);
+int sshkey_perm_ok(int, const char *);
+int sshkey_in_file(struct sshkey *, const char *, int);
 
 #endif