From 38153d7b7a220b4ec11172699a62305f65a6c865 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Love=20H=C3=B6rnquist=20=C3=85strand?= <lha@kth.se>
Date: Tue, 29 Apr 2008 05:47:04 +0000
Subject: [PATCH] deprecate functions that are needed for exported EVP_MD_CTX.

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@23141 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 lib/hcrypto/ChangeLog |  3 +++
 lib/hcrypto/evp.c     |  6 ++++--
 lib/hcrypto/evp.h     | 12 ++++++++++--
 3 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/lib/hcrypto/ChangeLog b/lib/hcrypto/ChangeLog
index 9a69c1a50..2daa222cb 100644
--- a/lib/hcrypto/ChangeLog
+++ b/lib/hcrypto/ChangeLog
@@ -1,5 +1,8 @@
 2008-04-28  Love Hörnquist Åstrand  <lha@it.su.se>
 
+	* evp.[ch]: deprecate functions that are needed for exported
+	EVP_MD_CTX.
+
 	* evp.h: Internalize hc_EVP_MD_CTX.
 	
 	* evp.c: Internalize hc_EVP_MD_CTX.
diff --git a/lib/hcrypto/evp.c b/lib/hcrypto/evp.c
index c7fde43dd..1ff8c6047 100644
--- a/lib/hcrypto/evp.c
+++ b/lib/hcrypto/evp.c
@@ -37,6 +37,8 @@
 
 RCSID("$Id$");
 
+#define HC_DEPRECATED
+
 #include <sys/types.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -142,7 +144,7 @@ EVP_MD_CTX_create(void)
  * @ingroup hcrypto_evp
  */
 
-void
+void HC_DEPRECATED
 EVP_MD_CTX_init(EVP_MD_CTX *ctx)
 {
     memset(ctx, 0, sizeof(*ctx));
@@ -173,7 +175,7 @@ EVP_MD_CTX_destroy(EVP_MD_CTX *ctx)
  * @ingroup hcrypto_evp
  */
 
-int
+int HC_DEPRECATED
 EVP_MD_CTX_cleanup(EVP_MD_CTX *ctx)
 {
     if (ctx->md && ctx->md->cleanup)
diff --git a/lib/hcrypto/evp.h b/lib/hcrypto/evp.h
index 5e24f9cf7..ccca7ebba 100644
--- a/lib/hcrypto/evp.h
+++ b/lib/hcrypto/evp.h
@@ -155,6 +155,14 @@ struct hc_CIPHER_CTX {
     unsigned char final[EVP_MAX_BLOCK_LENGTH];
 };
 
+#if !defined(__GNUC__) && !defined(__attribute__)
+#define __attribute__(x)
+#endif
+
+#ifndef HC_DEPRECATED
+#define HC_DEPRECATED __attribute__((deprecated))
+#endif
+
 #ifdef  __cplusplus
 extern "C" {
 #endif
@@ -199,9 +207,9 @@ size_t	EVP_MD_CTX_block_size(EVP_MD_CTX *);
 
 EVP_MD_CTX *
 	EVP_MD_CTX_create(void);
-void	EVP_MD_CTX_init(EVP_MD_CTX *);
+void	HC_DEPRECATED EVP_MD_CTX_init(EVP_MD_CTX *);
 void	EVP_MD_CTX_destroy(EVP_MD_CTX *);
-int	EVP_MD_CTX_cleanup(EVP_MD_CTX *);
+int	HC_DEPRECATED EVP_MD_CTX_cleanup(EVP_MD_CTX *);
 
 int	EVP_DigestInit_ex(EVP_MD_CTX *, const EVP_MD *, ENGINE *);
 int	EVP_DigestUpdate(EVP_MD_CTX *,const void *, size_t);