From 827eab4cd7f928c4e7dff8ee912f08c723b3ae0c Mon Sep 17 00:00:00 2001
From: Bernd Edlinger <bernd.edlinger@hotmail.de>
Date: Mon, 9 Sep 2019 11:42:56 +0200
Subject: [PATCH] Fix build with VS2008

crypto/rand/rand_win.c(70) : error C2065: 'BCRYPT_USE_SYSTEM_PREFERRED_RNG' : undeclared identifier

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/9827)

(cherry picked from commit d3a1128bc25ec8bf835c81821e1be68fba39ab4b)
---
 crypto/rand/rand_win.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/crypto/rand/rand_win.c b/crypto/rand/rand_win.c
index 56d79e7f3b..a9c5751f1a 100644
--- a/crypto/rand/rand_win.c
+++ b/crypto/rand/rand_win.c
@@ -19,7 +19,8 @@
 
 # include <windows.h>
 /* On Windows Vista or higher use BCrypt instead of the legacy CryptoAPI */
-# if defined(_MSC_VER) && defined(_WIN32_WINNT) && _WIN32_WINNT >= 0x0600
+# if defined(_MSC_VER) && _MSC_VER > 1500 /* 1500 = Visual Studio 2008 */ \
+     && defined(_WIN32_WINNT) && _WIN32_WINNT >= 0x0600
 #  define USE_BCRYPTGENRANDOM
 # endif
 
-- 
2.25.1