1/* 2 * Copyright (C) 2010, 2011 Apple Inc. All rights reserved. 3 * Portions Copyright (c) 2010 Motorola Mobility, Inc. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' 15 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 16 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 17 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS 18 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 19 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 20 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 21 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 22 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 23 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 24 * THE POSSIBILITY OF SUCH DAMAGE. 25 */ 26 27#ifndef WKDeclarationSpecifiers_h 28#define WKDeclarationSpecifiers_h 29 30#undef WK_EXPORT 31#if defined(WK_NO_EXPORT) 32#define WK_EXPORT 33#elif defined(__GNUC__) && !defined(__CC_ARM) && !defined(__ARMCC__) 34#define WK_EXPORT __attribute__((visibility("default"))) 35#else /* !defined(WK_NO_EXPORT) */ 36#define WK_EXPORT 37#endif /* defined(WK_NO_EXPORT) */ 38 39#if !defined(WK_INLINE) 40#if defined(__cplusplus) 41#define WK_INLINE static inline 42#elif defined(__GNUC__) 43#define WK_INLINE static __inline__ 44#else 45#define WK_INLINE static 46#endif 47#endif /* !defined(WK_INLINE) */ 48 49#ifndef __has_extension 50#define __has_extension(x) 0 51#endif 52 53#if defined(__has_extension) && __has_extension(enumerator_attributes) && __has_extension(attribute_unavailable_with_message) 54#define WK_DEPRECATED(message) __attribute__((deprecated(message))) 55#else 56#define WK_DEPRECATED(message) 57#endif 58 59#if defined(__has_extension) && __has_extension(enumerator_attributes) && __has_extension(attribute_unavailable_with_message) 60#define WK_ENUM_DEPRECATED(message) __attribute__((deprecated(message))) 61#else 62#define WK_ENUM_DEPRECATED(message) 63#endif 64 65#endif /* WKDeclarationSpecifiers_h */ 66