From c98c457b9bfffdd8cd2b847caedbac135ccee84e Mon Sep 17 00:00:00 2001
From: Jacob Barthelmeh <jacob@wolfssl.com>
Date: Thu, 3 Mar 2016 14:35:39 -0700
Subject: [PATCH] update wolfssl-ntru vs project and fix warnings

---
 src/internal.c      |  4 +++-
 src/tls.c           | 22 ++++++++++++----------
 wolfssl-ntru.vcproj |  6 ++++++
 3 files changed, 21 insertions(+), 11 deletions(-)

diff --git a/src/internal.c b/src/internal.c
index 3affa2fde..2d4b9fbc1 100644
--- a/src/internal.c
+++ b/src/internal.c
@@ -13970,11 +13970,13 @@ int DoSessionTicket(WOLFSSL* ssl,
     int SendServerKeyExchange(WOLFSSL* ssl)
     {
         int ret = 0;
+    #ifdef HAVE_QSH
+        word32 qshSz = 0;
+    #endif
         (void)ssl;
         #define ERROR_OUT(err, eLabel) do { ret = err; goto eLabel; } while(0)
 
     #ifdef HAVE_QSH
-        word32 qshSz = 0;
         if (ssl->peerQSHKeyPresent && ssl->options.haveQSH) {
             qshSz = QSH_KeyGetSize(ssl);
         }
diff --git a/src/tls.c b/src/tls.c
index 7356aff06..b66041f37 100644
--- a/src/tls.c
+++ b/src/tls.c
@@ -3400,13 +3400,13 @@ static void TLSX_QSHAgreement(TLSX** extensions)
 {
     TLSX* extension = TLSX_Find(*extensions, TLSX_QUANTUM_SAFE_HYBRID);
     QSHScheme* format = NULL;
-    QSHScheme* delete = NULL;
+    QSHScheme* del    = NULL;
     QSHScheme* prev   = NULL;
 
     if (extension == NULL)
         return;
 
-    format = extension->data;
+    format = (QSHScheme*)extension->data;
     while (format) {
         if (format->PKLen == 0) {
             /* case of head */
@@ -3415,10 +3415,10 @@ static void TLSX_QSHAgreement(TLSX** extensions)
             }
             if (prev)
                 prev->next = format->next;
-            delete = format;
+            del = format;
             format = format->next;
-            XFREE(delete, 0, DYNAMIC_TYPE_TMP_ARRAY);
-            delete = NULL;
+            XFREE(del, 0, DYNAMIC_TYPE_TMP_ARRAY);
+            del = NULL;
         } else {
             prev   = format;
             format = format->next;
@@ -3866,7 +3866,7 @@ void TLSX_FreeAll(TLSX* list)
                 break;
 
             case TLSX_QUANTUM_SAFE_HYBRID:
-                QSH_FREE_ALL(extension->data);
+                QSH_FREE_ALL((QSHScheme*)extension->data);
                 break;
 
             case TLSX_APPLICATION_LAYER_PROTOCOL:
@@ -3941,7 +3941,7 @@ static word16 TLSX_GetSize(TLSX* list, byte* semaphore, byte isRequest)
                 break;
 
             case TLSX_QUANTUM_SAFE_HYBRID:
-                length += QSH_GET_SIZE(extension->data, isRequest);
+                length += QSH_GET_SIZE((QSHScheme*)extension->data, isRequest);
                 break;
 
             case TLSX_APPLICATION_LAYER_PROTOCOL:
@@ -4023,9 +4023,9 @@ static word16 TLSX_Write(TLSX* list, byte* output, byte* semaphore,
 
             case TLSX_QUANTUM_SAFE_HYBRID:
                 if (isRequest) {
-                    offset += QSH_WRITE(extension->data, output + offset);
+                    offset += QSH_WRITE((QSHScheme*)extension->data, output + offset);
                 }
-                offset += QSHPK_WRITE(extension->data, output + offset);
+                offset += QSHPK_WRITE((QSHScheme*)extension->data, output + offset);
                 offset += QSH_SERREQ(output + offset, isRequest);
                 break;
 
@@ -4102,6 +4102,8 @@ static int TLSX_CreateQSHKey(WOLFSSL* ssl, int type)
 
 static int TLSX_AddQSHKey(QSHKey** list, QSHKey* key)
 {
+    QSHKey* current;
+
     if (key == NULL)
         return BAD_FUNC_ARG;
 
@@ -4110,7 +4112,7 @@ static int TLSX_AddQSHKey(QSHKey** list, QSHKey* key)
         return 0;
 
     /* first element to be added to the list */
-    QSHKey* current = *list;
+    current = *list;
     if (current == NULL) {
         *list = key;
         return 0;
diff --git a/wolfssl-ntru.vcproj b/wolfssl-ntru.vcproj
index 84a6feac8..b427e9c0a 100755
--- a/wolfssl-ntru.vcproj
+++ b/wolfssl-ntru.vcproj
@@ -177,6 +177,7 @@
 			<File
 				RelativePath=".\wolfcrypt\src\coding.c"
 				>
+			</File>
 			<File
 				RelativePath=".\wolfcrypt\src\chacha.c"
 				>
@@ -268,6 +269,7 @@
 			<File
 				RelativePath=".\wolfcrypt\src\poly1305.c"
 				>
+			</File>
 			<File
 				RelativePath=".\wolfcrypt\src\wc_port.c"
 				>
@@ -316,6 +318,10 @@
 				RelativePath=".\src\tls.c"
 				>
 			</File>
+			<File
+				RelativePath=".\wolfcrypt\src\wc_encrypt.c"
+				>
+			</File>
 		</Filter>
 		<Filter
 			Name="Header Files"