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/*
* Copyright (C) 2010 Google Inc. All rights reserved.
*
* 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.
*/
#ifndef WebCommon_h
#define WebCommon_h
// -----------------------------------------------------------------------------
// Default configuration
#if !defined(WEBKIT_IMPLEMENTATION)
#define WEBKIT_IMPLEMENTATION 0
#endif
#if !defined(WEBKIT_USING_V8)
#define WEBKIT_USING_V8 1
#endif
#if !defined(WEBKIT_USING_JSC)
#define WEBKIT_USING_JSC 0
#endif
// -----------------------------------------------------------------------------
// Exported symbols need to be annotated with WEBKIT_EXPORT
#if defined(WEBKIT_DLL)
#if defined(WIN32)
#if WEBKIT_IMPLEMENTATION
#define WEBKIT_EXPORT __declspec(dllexport)
#else
#define WEBKIT_EXPORT __declspec(dllimport)
#endif
#else
#define WEBKIT_EXPORT __attribute__((visibility("default")))
#endif
#else
#define WEBKIT_EXPORT
#endif
// -----------------------------------------------------------------------------
// Basic types
#include <stddef.h> // For size_t
#if defined(WIN32)
// Visual Studio doesn't have stdint.h.
typedef short int16_t;
typedef unsigned short uint16_t;
typedef int int32_t;
typedef unsigned int uint32_t;
#endif
namespace WebKit {
// UTF-16 character type
#if defined(WIN32)
typedef wchar_t WebUChar;
#else
typedef unsigned short WebUChar;
#endif
// -----------------------------------------------------------------------------
// Assertions
WEBKIT_EXPORT void failedAssertion(const char* file, int line, const char* function, const char* assertion);
} // namespace WebKit
// Ideally, only use inside the public directory but outside of WEBKIT_IMPLEMENTATION blocks. (Otherwise use WTF's ASSERT.)
#if defined(NDEBUG)
#define WEBKIT_ASSERT(assertion) ((void)0)
#else
#define WEBKIT_ASSERT(assertion) do { \
if (!(assertion)) \
failedAssertion(__FILE__, __LINE__, __FUNCTION__, #assertion); \
} while (0)
#endif
#define WEBKIT_ASSERT_NOT_REACHED() WEBKIT_ASSERT(0)
#endif
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