From e94b1ec49475425f8fa8002b405ae8c5a3e3b31b Mon Sep 17 00:00:00 2001
From: ben <ben@cda61777-01e9-0310-a592-d414129be87e>
Date: Wed, 20 Apr 2005 22:52:54 +0000
Subject: [PATCH] Ifdef out the actual code supporting 3des-ctr and
 blowfish-ctr, since GCC now notices that it isn't used.

git-svn-id: svn://svn.tartarus.org/sgt/putty@5652 cda61777-01e9-0310-a592-d414129be87e
---
 sshblowf.c | 2 ++
 sshdes.c   | 4 ++++
 2 files changed, 6 insertions(+)

diff --git a/sshblowf.c b/sshblowf.c
index 60835b3e..a264c3c5 100644
--- a/sshblowf.c
+++ b/sshblowf.c
@@ -389,6 +389,7 @@ static void blowfish_msb_decrypt_cbc(unsigned char *blk, int len,
     ctx->iv1 = iv1;
 }
 
+#ifdef ENABLE_BLOWFISH_SSH2_CTR
 static void blowfish_msb_sdctr(unsigned char *blk, int len,
 				     BlowfishContext * ctx)
 {
@@ -414,6 +415,7 @@ static void blowfish_msb_sdctr(unsigned char *blk, int len,
     ctx->iv0 = iv0;
     ctx->iv1 = iv1;
 }
+#endif
 
 static void blowfish_setkey(BlowfishContext * ctx,
 			    const unsigned char *key, short keybytes)
diff --git a/sshdes.c b/sshdes.c
index 78bb8d7f..034176ab 100644
--- a/sshdes.c
+++ b/sshdes.c
@@ -732,6 +732,7 @@ static void des_cbc3_decrypt(unsigned char *dest, const unsigned char *src,
     scheds->iv1 = iv1;
 }
 
+#ifdef ENABLE_3DES_SSH2_CTR
 static void des_sdctr3(unsigned char *dest, const unsigned char *src,
 			     unsigned int len, DESContext * scheds)
 {
@@ -760,6 +761,7 @@ static void des_sdctr3(unsigned char *dest, const unsigned char *src,
     scheds->iv0 = iv0;
     scheds->iv1 = iv1;
 }
+#endif
 
 static void *des3_make_context(void)
 {
@@ -844,11 +846,13 @@ static void des3_ssh2_decrypt_blk(void *handle, unsigned char *blk, int len)
     des_cbc3_decrypt(blk, blk, len, keys);
 }
 
+#ifdef ENABLE_3DES_SSH2_CTR
 static void des3_ssh2_sdctr(void *handle, unsigned char *blk, int len)
 {
     DESContext *keys = (DESContext *) handle;
     des_sdctr3(blk, blk, len, keys);
 }
+#endif
 
 static void des_ssh2_encrypt_blk(void *handle, unsigned char *blk, int len)
 {
-- 
2.11.0