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/*
* libjingle
* Copyright 2004--2013, Google Inc.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. 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.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
*/
#ifndef TALK_MEDIA_WEBRTC_WEBRTCEXPORT_H_
#define TALK_MEDIA_WEBRTC_WEBRTCEXPORT_H_
#if !defined(GOOGLE_CHROME_BUILD) && !defined(CHROMIUM_BUILD)
#define LIBPEERCONNECTION_LIB 1
#endif
#ifndef NON_EXPORTED_BASE
#ifdef WIN32
// MSVC_SUPPRESS_WARNING disables warning |n| for the remainder of the line and
// for the next line of the source file.
#define MSVC_SUPPRESS_WARNING(n) __pragma(warning(suppress:n))
// Allows exporting a class that inherits from a non-exported base class.
// This uses suppress instead of push/pop because the delimiter after the
// declaration (either "," or "{") has to be placed before the pop macro.
//
// Example usage:
// class EXPORT_API Foo : NON_EXPORTED_BASE(public Bar) {
//
// MSVC Compiler warning C4275:
// non dll-interface class 'Bar' used as base for dll-interface class 'Foo'.
// Note that this is intended to be used only when no access to the base class'
// static data is done through derived classes or inline methods. For more info,
// see http://msdn.microsoft.com/en-us/library/3tdb471s(VS.80).aspx
#define NON_EXPORTED_BASE(code) MSVC_SUPPRESS_WARNING(4275) \
code
#else // Not WIN32
#define NON_EXPORTED_BASE(code) code
#endif // WIN32
#endif // NON_EXPORTED_BASE
#if defined (LIBPEERCONNECTION_LIB)
#define WRME_EXPORT
#else
#if defined(WIN32)
#if defined(LIBPEERCONNECTION_IMPLEMENTATION)
#define WRME_EXPORT __declspec(dllexport)
#else
#define WRME_EXPORT __declspec(dllimport)
#endif
#else // defined(WIN32)
#if defined(LIBPEERCONNECTION_IMPLEMENTATION)
#define WRME_EXPORT __attribute__((visibility("default")))
#else
#define WRME_EXPORT
#endif
#endif
#endif // LIBPEERCONNECTION_LIB
#endif // TALK_MEDIA_WEBRTC_WEBRTCEXPORT_H_
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