From 52aca431e4acb099ae66d5689616793b11314ef9 Mon Sep 17 00:00:00 2001
From: Bruno Jesus <00cpxxx@gmail.com>
Date: Mon, 3 Feb 2014 16:24:21 -0200
Subject: [PATCH] bcrypt: Add BCryptGenRandom stub.

---
 dlls/bcrypt/bcrypt.spec   |  2 +-
 dlls/bcrypt/bcrypt_main.c | 17 ++++++++++++++---
 include/bcrypt.h          |  5 +++++
 3 files changed, 20 insertions(+), 4 deletions(-)

diff --git a/dlls/bcrypt/bcrypt.spec b/dlls/bcrypt/bcrypt.spec
index e1ffb8a96d2..87623f8a480 100644
--- a/dlls/bcrypt/bcrypt.spec
+++ b/dlls/bcrypt/bcrypt.spec
@@ -24,7 +24,7 @@
 @ stub BCryptFinalizeKeyPair
 @ stub BCryptFinishHash
 @ stub BCryptFreeBuffer
-@ stub BCryptGenRandom
+@ stdcall BCryptGenRandom(ptr ptr long long)
 @ stub BCryptGenerateKeyPair
 @ stub BCryptGenerateSymmetricKey
 @ stub BCryptGetFipsAlgorithmMode
diff --git a/dlls/bcrypt/bcrypt_main.c b/dlls/bcrypt/bcrypt_main.c
index 441b3efa0e5..02d0a7d1a76 100644
--- a/dlls/bcrypt/bcrypt_main.c
+++ b/dlls/bcrypt/bcrypt_main.c
@@ -18,11 +18,15 @@
  */
 
 #include "config.h"
-#include "wine/port.h"
-#include "wine/debug.h"
 
+#include <stdarg.h>
+
+#include "ntstatus.h"
+#define WIN32_NO_STATUS
+#include "windef.h"
 #include "winbase.h"
 #include "bcrypt.h"
+#include "wine/debug.h"
 
 WINE_DEFAULT_DEBUG_CHANNEL(bcrypt);
 
@@ -48,5 +52,12 @@ NTSTATUS WINAPI BCryptEnumAlgorithms(ULONG dwAlgOperations, ULONG *pAlgCount,
     *ppAlgList=NULL;
     *pAlgCount=0;
 
-    return ERROR_CALL_NOT_IMPLEMENTED;
+    return STATUS_NOT_IMPLEMENTED;
+}
+
+NTSTATUS WINAPI BCryptGenRandom(BCRYPT_ALG_HANDLE algorithm, UCHAR *buffer, ULONG count, ULONG flags)
+{
+    FIXME("%p, %p, %u, %08x - stub\n", algorithm, buffer, count, flags);
+
+    return STATUS_NOT_IMPLEMENTED;
 }
diff --git a/include/bcrypt.h b/include/bcrypt.h
index 43d1f94096c..e7e7a597af4 100644
--- a/include/bcrypt.h
+++ b/include/bcrypt.h
@@ -47,4 +47,9 @@ typedef struct _BCRYPT_ALGORITHM_IDENTIFIER
     ULONG  dwFlags;
 } BCRYPT_ALGORITHM_IDENTIFIER;
 
+typedef PVOID BCRYPT_ALG_HANDLE;
+
+#define BCRYPT_RNG_USE_ENTROPY_IN_BUFFER 0x00000001
+#define BCRYPT_USE_SYSTEM_PREFERRED_RNG  0x00000002
+
 #endif  /* __WINE_BCRYPT_H */