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// Protocol Buffers - Google's data interchange format
// Copyright 2008 Google Inc.  All rights reserved.
// https://developers.google.com/protocol-buffers/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
//     * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
//     * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

// Author: laszlocsomor@google.com (Laszlo Csomor)
//
// This file contains the declarations for Windows implementations of
// commonly used POSIX functions such as open(2) and access(2), as well
// as macro definitions for flags of these functions.
//
// This file is only used on Windows, it's empty on other platforms.

#ifndef GOOGLE_PROTOBUF_IO_IO_WIN32_H__
#define GOOGLE_PROTOBUF_IO_IO_WIN32_H__

#if defined(_WIN32)

namespace google {
namespace protobuf {
namespace io {
namespace win32 {

int open(const char* path, int flags, int mode = 0);
int mkdir(const char* name, int _mode);
int access(const char* pathname, int mode);

}  // namespace win32
}  // namespace io
}  // namespace protobuf
}  // namespace google

#ifdef open
#undef open
#endif
#define open ::google::protobuf::io::win32::open

#ifdef mkdir
#undef mkdir
#endif
#define mkdir ::google::protobuf::io::win32::mkdir

#ifdef access
#undef access
#endif
#define access ::google::protobuf::io::win32::access

#ifndef W_OK
#define W_OK 02  // not defined by MSVC for whatever reason
#endif

#ifndef F_OK
#define F_OK 00  // not defined by MSVC for whatever reason
#endif

#ifndef STDIN_FILENO
#define STDIN_FILENO 0
#endif

#ifndef STDOUT_FILENO
#define STDOUT_FILENO 1
#endif

#endif  // defined(_WIN32)

#endif  // GOOGLE_PROTOBUF_IO_IO_WIN32_H__