294 lines
9.6 KiB
C
294 lines
9.6 KiB
C
/****************************************************************************
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*
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* Open Watcom Project
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*
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* Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved.
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*
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* ========================================================================
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*
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* This file contains Original Code and/or Modifications of Original
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* Code as defined in and that are subject to the Sybase Open Watcom
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* Public License version 1.0 (the 'License'). You may not use this file
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* except in compliance with the License. BY USING THIS FILE YOU AGREE TO
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* ALL TERMS AND CONDITIONS OF THE LICENSE. A copy of the License is
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* provided with the Original Code and Modifications, and is also
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* available at www.sybase.com/developer/opensource.
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*
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* The Original Code and all software distributed under the License are
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* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
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* EXPRESS OR IMPLIED, AND SYBASE AND ALL CONTRIBUTORS HEREBY DISCLAIM
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* ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR
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* NON-INFRINGEMENT. Please see the License for the specific language
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* governing rights and limitations under the License.
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*
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* ========================================================================
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*
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* Description: Configuration for clib builds.
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*
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****************************************************************************/
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#ifndef _VARIETY_H_INCLUDED
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#define _VARIETY_H_INCLUDED
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//
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// Note: for the DLL versions of the runtime libraries, this file must be
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// included before any of the runtime header files.
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//
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#ifndef _COMDEF_H_INCLUDED
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#include <_comdef.h>
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#endif
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// specialized data reference macro
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#define _HUGEDATA _WCDATA
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// memory model macros
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#if defined(__SMALL__)
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#define __SMALL_DATA__
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#define __SMALL_CODE__
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#elif defined(__FLAT__)
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#define __SMALL_DATA__
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#define __SMALL_CODE__
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#elif defined(__MEDIUM__)
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#define __SMALL_DATA__
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#define __BIG_CODE__
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#elif defined(__COMPACT__)
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#define __BIG_DATA__
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#define __SMALL_CODE__
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#elif defined(__LARGE__)
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#define __BIG_DATA__
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#define __BIG_CODE__
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#elif defined(__HUGE__)
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#define __BIG_DATA__
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#define __BIG_CODE__
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#elif defined(__AXP__) || defined(__PPC__) || defined(__MIPS__)
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// these effectively use near data references
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#define __SMALL_DATA__
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#define __SMALL_CODE__
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#else
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#error unable to configure memory model
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#endif
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// operating system and processor macros
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#if defined(__GENERIC__)
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#if defined(__386__)
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#define __PROTECT_MODE__
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#define __GENERIC_386__
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#elif defined(M_I86)
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#define __REAL_MODE__
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#define __GENERIC_086__
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#else
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#error unrecognized processor for GENERIC
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#endif
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#elif defined(__OS2__)
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#if defined(M_I86)
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#define __REAL_MODE__
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#define __OS2_286__
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#elif defined(__386__)
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#define __PROTECT_MODE__
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#define __OS2_386__
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#define __WARP__
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#elif defined(__PPC__)
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#define __PROTECT_MODE__
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#define __OS2_PPC__
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#define __WARP__
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#else
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#error unrecognized processor for OS2
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#endif
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#elif defined(__NT__)
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#if !defined(WIN32_LEAN_AND_MEAN) && !defined(WIN32_NICE_AND_FAT)
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#define WIN32_LEAN_AND_MEAN
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#endif
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#define __PROTECT_MODE__
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#if defined(__386__)
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#define __NT_386__
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#elif defined(__AXP__)
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#define __NT_AXP__
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#elif defined(__PPC__)
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#define __NT_PPC__
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#else
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#error unrecognized processor for NT
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#endif
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#elif defined(__WINDOWS__) || defined(__WINDOWS_386__)
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#define __PROTECT_MODE__
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#if defined(__386__)
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#define __WINDOWS__
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#elif defined(M_I86)
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#define __WINDOWS_286__
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#else
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#error unrecognized processor for WINDOWS
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#endif
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#elif defined(__DOS__)
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#if defined(__386__)
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#define __PROTECT_MODE__
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#define __DOS_386__
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#elif defined(M_I86)
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#define __REAL_MODE__
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#define __DOS_086__
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#else
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#error unrecognized processor for DOS
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#endif
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#elif defined(__OSI__)
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#if defined(__386__)
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#define __PROTECT_MODE__
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#define __OSI_386__
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#else
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#error unrecognized processor for OSI
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#endif
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#elif defined(__QNX__)
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#define __PROTECT_MODE__
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#define __UNIX__
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#if defined(__386__)
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#define __QNX_386__
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#elif defined(M_I86)
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#define __QNX_286__
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#else
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#error unrecognized processor for QNX
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#endif
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#elif defined(__LINUX__)
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#define __PROTECT_MODE__
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#define __UNIX__
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#if defined(__386__)
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#define __LINUX_386__
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#elif defined(__PPC__)
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#define __LINUX_PPC__
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#elif defined(__MIPS__)
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#define __LINUX_MIPS__
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#else
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#error unrecognized processor for Linux
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#endif
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#elif defined(__NETWARE__)
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#define __PROTECT_MODE__
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#if defined(__386__)
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#define __NETWARE_386__
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#else
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#error unrecognized processor for NETWARE
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#endif
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#else
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#error unable to configure operating system and processor
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#endif
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// handle building dll's with appropriate linkage
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#if !defined(__SW_BR) && (defined(__WARP__) || defined(__NT__))
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#if defined(__MAKE_DLL_CLIB)
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#undef _WCRTLINK
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#undef _WCIRTLINK
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#undef _WCRTLINKD
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#undef _WMRTLINK
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#undef _WMIRTLINK
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#undef _WMRTLINKD
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#undef _WPRTLINK
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#undef _WPIRTLINK
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#undef _WPRTLINKD
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#if defined(__NT__)
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#define _WCRTLINK __declspec(dllexport) _WRTLCALL
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#define _WCIRTLINK __declspec(dllexport) _WRTLCALL
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#define _WCRTLINKD __declspec(dllexport)
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#define _WMRTLINK __declspec(dllimport) _WRTLCALL
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#define _WMIRTLINK __declspec(dllimport) _WRTLCALL
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#define _WMRTLINKD __declspec(dllimport)
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#define _WPRTLINK __declspec(dllimport) _WRTLCALL
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#define _WPIRTLINK __declspec(dllimport) _WRTLCALL
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#define _WPRTLINKD __declspec(dllimport)
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#elif defined(__WARP__)
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#define _WCRTLINK __declspec(dllexport) _WRTLCALL
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#define _WCIRTLINK __declspec(dllexport) _WRTLCALL
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#define _WCRTLINKD __declspec(dllexport)
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#define _WMRTLINK _WRTLCALL
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#define _WMIRTLINK _WRTLCALL
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#define _WMRTLINKD
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#define _WPRTLINK _WRTLCALL
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#define _WPIRTLINK _WRTLCALL
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#define _WPRTLINKD
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#endif
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#elif defined(__MAKE_DLL_MATHLIB)
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#define _RTDLL
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#undef _WCRTLINK
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#undef _WCIRTLINK
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#undef _WCRTLINKD
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#undef _WMRTLINK
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#undef _WMIRTLINK
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#undef _WMRTLINKD
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#undef _WPRTLINK
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#undef _WPIRTLINK
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#undef _WPRTLINKD
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#if defined(__NT__)
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#define _WCRTLINK __declspec(dllimport) _WRTLCALL
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#define _WCIRTLINK __declspec(dllimport) _WRTLCALL
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#define _WCRTLINKD __declspec(dllimport)
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#define _WMRTLINK __declspec(dllexport) _WRTLCALL
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#define _WMIRTLINK __declspec(dllexport) _WRTLCALL
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#define _WMRTLINKD __declspec(dllexport)
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#define _WPRTLINK __declspec(dllimport) _WRTLCALL
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#define _WPIRTLINK __declspec(dllimport) _WRTLCALL
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#define _WPRTLINKD __declspec(dllimport)
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#elif defined(__WARP__)
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#define _WCRTLINK _WRTLCALL
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#define _WCIRTLINK _WRTLCALL
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#define _WCRTLINKD
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#define _WMRTLINK __declspec(dllexport) _WRTLCALL
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#define _WMIRTLINK __declspec(dllexport) _WRTLCALL
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#define _WMRTLINKD __declspec(dllexport)
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#define _WPRTLINK _WRTLCALL
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#define _WPIRTLINK _WRTLCALL
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#define _WPRTLINKD
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#endif
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#elif defined(__MAKE_DLL_CPPLIB)
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#define _RTDLL
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#undef _WCRTLINK
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#undef _WCIRTLINK
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#undef _WCRTLINKD
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#undef _WMRTLINK
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#undef _WMIRTLINK
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#undef _WMRTLINKD
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#undef _WPRTLINK
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#undef _WPIRTLINK
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#undef _WPRTLINKD
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#if defined(__NT__)
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#define _WCRTLINK __declspec(dllimport) _WRTLCALL
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#define _WCIRTLINK __declspec(dllimport) _WRTLCALL
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#define _WCRTLINKD __declspec(dllimport)
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#define _WMRTLINK __declspec(dllimport) _WRTLCALL
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#define _WMIRTLINK __declspec(dllimport) _WRTLCALL
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#define _WMRTLINKD __declspec(dllimport)
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#define _WPRTLINK __declspec(dllexport) _WRTLCALL
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#define _WPIRTLINK __declspec(dllexport) _WRTLCALL
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#define _WPRTLINKD __declspec(dllexport)
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#elif defined(__WARP__)
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#define _WCRTLINK _WRTLCALL
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#define _WCIRTLINK _WRTLCALL
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#define _WCRTLINKD
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#define _WMRTLINK _WRTLCALL
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#define _WMIRTLINK _WRTLCALL
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#define _WMRTLINKD
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#define _WPRTLINK __declspec(dllexport) _WRTLCALL
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#define _WPIRTLINK __declspec(dllexport) _WRTLCALL
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#define _WPRTLINKD __declspec(dllexport)
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#endif
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#endif
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#endif
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#define __ptr_check( p, a )
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#define __null_check( p, a )
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#define __stream_check( s, a )
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#define __ROUND_UP_SIZE( __x, __amt ) (((__x)+((__amt)-1))&(~((__amt)-1)))
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///
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/// This doesn't work for far pointer's
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///
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///#define __ROUND_UP_PTR( __x, __amt ) ((void *)__ROUND_UP_SIZE((unsigned)(__x),__amt))
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#if defined(M_I86)
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#define __ALIGN_SIZE( __x ) __ROUND_UP_SIZE( __x, 2 )
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// #define __ALIGN_PTR( __x ) __ROUND_UP_PTR( __x, 2 )
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#elif defined(__386__)
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#define __ALIGN_SIZE( __x ) __ROUND_UP_SIZE( __x, 4 )
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/// #define __ALIGN_PTR( __x ) __ROUND_UP_PTR( __x, 4 )
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#else
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#define __ALIGN_SIZE( __x ) __ROUND_UP_SIZE( __x, 8 )
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// #define __ALIGN_PTR( __x ) __ROUND_UP_PTR( __x, 8 )
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#endif
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#endif
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