126 lines
3.3 KiB
C++
126 lines
3.3 KiB
C++
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/*
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** Copyright (c) 1995, 1996, 3Dfx Interactive, Inc.
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** All Rights Reserved.
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**
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** This is UNPUBLISHED PROPRIETARY SOURCE CODE of 3Dfx Interactive, Inc.;
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** the contents of this file may not be disclosed to third parties, copied or
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** duplicated in any form, in whole or in part, without the prior written
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** permission of 3Dfx Interactive, Inc.
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**
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** RESTRICTED RIGHTS LEGEND:
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** Use, duplication or disclosure by the Government is subject to restrictions
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** as set forth in subdivision (c)(1)(ii) of the Rights in Technical Data
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** and Computer Software clause at DFARS 252.227-7013, and/or in similar or
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** successor clauses in the FAR, DOD or NASA FAR Supplement. Unpublished -
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** rights reserved under the Copyright Laws of the United States.
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**
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** $Revision: 9 $
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** $Date: 7/24/98 1:37p $
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*/
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/* preprocessor defines for libraries to support DLL creation */
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/* in header file, use FX_ENTRY return-type FX_CALL function-name ( ... ) */
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/* in source file, use FX_EXPORT return-type FX_CSTYLE function-name (... ) */
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/* in source file, set FX_DLL_DEFINITION, include this file, then include
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header file for library. */
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/* we need to use two macros per declaration/definition because MSVC
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requires __stdcall and __declspec( dllexport ) be in different parts
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of the prototype! */
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/* I use two sets in case we need to control declarations and definitions
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differently. If it turns out we don't, it should be easy to do a search
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and replace to eliminate one set */
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/* NOTE: this header file may be included more than once, and FX_DLL_DEFINITION
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may have changed, so we do not protect this with an #fndef __FXDLL_H__
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statement like we normally would. */
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#ifdef FX_ENTRY
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#undef FX_ENTRY
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#endif
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#ifdef FX_CALL
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#undef FX_CALL
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#endif
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#ifdef FX_EXPORT
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#undef FX_EXPORT
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#endif
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#ifdef FX_CSTYLE
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#undef FX_CSTYLE
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#endif
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#if defined(FX_DLL_DEFINITION)
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#if defined(FX_DLL_ENABLE)
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#if defined(__MSC__)
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#ifndef KERNEL
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#define FX_ENTRY __declspec( dllexport )
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#define FX_EXPORT __declspec( dllexport )
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#else
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#define FX_ENTRY
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#define FX_EXPORT
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#endif /* #ifndef KERNEL */
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#define FX_CALL __stdcall
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#define FX_CSTYLE __stdcall
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#elif defined(__WATCOMC__)
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#define FX_ENTRY
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#define FX_CALL __stdcall __export
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#define FX_EXPORT
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#define FX_CSTYLE __stdcall __export
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#else /* compiler */
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#error define FX_ENTRY,FX_CALL & FX_EXPORT,FX_CSTYLE for your compiler
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#endif /* compiler */
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#else /* FX_DLL_ENABLE */
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#define FX_ENTRY
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#define FX_CALL __stdcall
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#define FX_EXPORT
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#define FX_CSTYLE __stdcall
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#endif /* FX_DLL_ENABLE */
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#else /* FX_DLL_DEFINITION */
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#define FX_ENTRY extern
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#define FX_CALL __stdcall
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#endif /* FX_DLL_DEFINITION */
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/*
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* We don't want any of this DLL junk for DJGPP or UNIX
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* so undo what is done above.
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*/
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#if defined(__DJGPP__) || defined(__unix__)
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#ifdef FX_CALL
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#undef FX_CALL
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#endif
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#ifdef FX_CSTYLE
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#undef FX_CSTYLE
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#endif
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#ifdef FX_EXPORT
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#undef FX_EXPORT
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#endif
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#ifdef FX_ENTRY
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#undef FX_ENTRY
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#endif
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#define FX_CALL
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#define FX_CSTYLE
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#define FX_EXPORT
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#define FX_ENTRY
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#endif
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#if defined (MSVC16)
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#undef FX_CALL
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#define FX_CALL
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#endif
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