Base: First pass at having base.dll: definition of

base/base64.h

 // Copyright (c) 2006-2008 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 BASE_BASE64_H__
 #define BASE_BASE64_H__
 #pragma once
 
 #include <string>
 
+#include "base/base_api.h"
+
 namespace base {
 
 // Encodes the input string in base64.  Returns true if successful and false
 // otherwise.  The output string is only modified if successful.
-bool Base64Encode(const std::string& input, std::string* output);
+BASE_API bool Base64Encode(const std::string& input, std::string* output);
 
 // Decodes the base64 input string.  Returns true if successful and false
 // otherwise.  The output string is only modified if successful.
-bool Base64Decode(const std::string& input, std::string* output);
+BASE_API bool Base64Decode(const std::string& input, std::string* output);
 
 }  // namespace base
 
 #endif  // BASE_BASE64_H__