crypto: Add critpto_api.h and annotate the current exports needed to run

crypto/crypto_api.h

Index: crypto/crypto_api.h
===================================================================
--- crypto/crypto_api.h	(revision 0)
+++ crypto/crypto_api.h	(revision 0)
@@ -0,0 +1,23 @@
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef CRYPTO_CRYPTO_API_H_
+#define CRYPTO_CRYPTO_API_H_
+#pragma once
+
+#if defined(CRYPTO_DLL)
+#if defined(WIN32)
+#if defined(CRYPTO_IMPLEMENTATION)
+#define CRYPTO_API __declspec(dllexport)
+#else
+#define CRYPTO_API __declspec(dllimport)
+#endif  // defined(CRYPTO_IMPLEMENTATION)
+#else
+#define CRYPTO_API __attribute__((visibility("default")))
+#endif  // defined(WIN32)
+#else
+#define CRYPTO_API
+#endif
+
+#endif  // CRYPTO_CRYPTO_API_H_
Property changes on: crypto\crypto_api.h
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Added: svn:eol-style
   + LF