upstream commit

As promised in last release announcement: remove
support for Blowfish, RC4 and CAST ciphers. ok markus@ deraadt@

Upstream-ID: 21f8facdba3fd8da248df6417000867cec6ba222
diff --git a/cipher.h b/cipher.h
index f9ac151..dc7ecf1 100644
--- a/cipher.h
+++ b/cipher.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: cipher.h,v 1.51 2017/05/04 01:33:21 djm Exp $ */
+/* $OpenBSD: cipher.h,v 1.52 2017/05/07 23:12:57 djm Exp $ */
 
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
@@ -71,7 +71,5 @@
 int	 cipher_get_keyiv(struct sshcipher_ctx *, u_char *, u_int);
 int	 cipher_set_keyiv(struct sshcipher_ctx *, const u_char *);
 int	 cipher_get_keyiv_len(const struct sshcipher_ctx *);
-int	 cipher_get_keycontext(const struct sshcipher_ctx *, u_char *);
-void	 cipher_set_keycontext(struct sshcipher_ctx *, const u_char *);
 
 #endif				/* CIPHER_H */