From 8195282dfc4752ae8ec7fc1cb18f7c8e5f3d9d65 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 18 Jul 2009 00:10:46 +0000
Subject: [PATCH] * random.c (fill_random_seed): needs wincrypt.h.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24188 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 random.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/random.c b/random.c
index 8013a51d01..57ab673831 100644
--- a/random.c
+++ b/random.c
@@ -380,6 +380,9 @@ random_init(int argc, VALUE *argv, VALUE obj)
 #else
 # define USE_DEV_URANDOM 0
 #endif
+#ifdef _WIN32
+#include <wincrypt.h>
+#endif
 
 static void
 fill_random_seed(unsigned int seed[DEFAULT_SEED_CNT])
@@ -414,7 +417,7 @@ fill_random_seed(unsigned int seed[DEFAULT_SEED_CNT])
     }
 #elif defined(_WIN32)
     if (CryptAcquireContext(&prov, NULL, NULL, PROV_RSA_FULL, CRYPT_VERIFYCONTEXT)) {
-	CryptGenRandom(prov, DEFAULT_SEED_LEN, seed);
+	CryptGenRandom(prov, DEFAULT_SEED_LEN, (void *)seed);
 	CryptReleaseContext(prov, 0);
     }
 #endif