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1 /* GNU Objective-C Extern helpers for Win32.
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2 Copyright (C) 2004-2018 Free Software Foundation, Inc.
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3
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4 This file is part of GCC.
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5
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6 GCC is free software; you can redistribute it and/or modify it
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7 under the terms of the GNU General Public License as published by the
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8 Free Software Foundation; either version 3, or (at your option) any
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9 later version.
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10
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11 GCC is distributed in the hope that it will be useful, but WITHOUT
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12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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14 License for more details.
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15
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16 Under Section 7 of GPL version 3, you are granted additional
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17 permissions described in the GCC Runtime Library Exception, version
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18 3.1, as published by the Free Software Foundation.
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19
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20 You should have received a copy of the GNU General Public License and
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21 a copy of the GCC Runtime Library Exception along with this program;
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22 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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23 <http://www.gnu.org/licenses/>. */
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24
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25
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26 #ifndef __objc_decls_INCLUDE_GNU
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27 #define __objc_decls_INCLUDE_GNU
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28
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29 #if defined (_WIN32) || defined (__WIN32__) || defined (WIN32)
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30
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31 # ifdef DLL_EXPORT /* defined by libtool (if required) */
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32 # define objc_EXPORT
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33 # define objc_DECLARE
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34 # else
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35 # define objc_EXPORT extern __declspec(dllimport)
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36 # define objc_DECLARE extern __declspec(dllimport)
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37 # endif
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38
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39 #else
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40
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41 # define objc_EXPORT extern
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42 # define objc_DECLARE
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43
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44 #endif
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45
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46 #endif /* __objc_decls_INCLUDE_GNU */
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