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46 lines
2.0 KiB
C
46 lines
2.0 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: Default 80x87 control word.
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*
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****************************************************************************/
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#include <float.h>
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/* This is the default value loaded into the 80x87 control word.
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If you want higher precision, then change PC_53 to PC_64. The
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reason we have the default set to PC_53 is generate reproducible
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floating-point results regardless of the level of optimization
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chosen for the compiler.
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This value is loaded when the 80x87 is initialized by the startup
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code, and also when _fpreset is called.
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*/
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#pragma aux __8087cw "*";
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/* 0x1000 | 0x0000 | 0x0200 | 0x007F */
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unsigned short __8087cw = IC_AFFINE | RC_NEAR | PC_53 | 0x007F;
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