42 lines
979 B
C
42 lines
979 B
C
/**
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* Copyright (c) 2014-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#pragma once
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#ifdef __cplusplus
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#define YG_EXTERN_C_BEGIN extern "C" {
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#define YG_EXTERN_C_END }
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#else
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#define YG_EXTERN_C_BEGIN
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#define YG_EXTERN_C_END
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#endif
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#ifdef _WINDLL
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#define WIN_EXPORT __declspec(dllexport)
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#else
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#define WIN_EXPORT
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#endif
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#ifdef WINARMDLL
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#define WIN_STRUCT(type) type *
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#define WIN_STRUCT_REF(value) &value
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#else
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#define WIN_STRUCT(type) type
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#define WIN_STRUCT_REF(value) value
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#endif
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#ifdef NS_ENUM
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// Cannot use NSInteger as NSInteger has a different size than int (which is the default type of a
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// enum).
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// Therefor when linking the Yoga C library into obj-c the header is a missmatch for the Yoga ABI.
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#define YG_ENUM_BEGIN(name) NS_ENUM(int, name)
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#define YG_ENUM_END(name)
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#else
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#define YG_ENUM_BEGIN(name) enum name
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#define YG_ENUM_END(name) name
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#endif
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