92 lines
2.7 KiB
C
92 lines
2.7 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: Configure 'j', 'z', and 't' modifiers for __scnf and __prtf.
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*
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****************************************************************************/
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#ifndef PTRSCNF_H_INCLUDED
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#define PTRSCNF_H_INCLUDED
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#include <limits.h>
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#include <stdint.h>
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/* Currently size_t is always 'unsigned int', but won't be on LP64 systems */
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#if SIZE_MAX == UINT_MAX
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#define ZSPEC_IS_INT
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#elif SIZE_MAX == ULONG_MAX
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#define ZSPEC_IS_LONG
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#else
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#error Could not configure zspec
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#endif
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/* Currently intmax_t is always 'long long int' but might be something
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* else, in theory at least
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*/
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#if INTMAX_MAX == LLONG_MAX
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#define JSPEC_IS_LLONG
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#define JSPEC_CASE_LLONG case 'j':
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#else
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#error Could not configure jspec
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#endif
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/* Currently ptrdiff_t can be either 'long int' or 'int' */
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#if PTRDIFF_MAX == INT_MAX
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#define TSPEC_IS_INT
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#elif PTRDIFF_MAX == LONG_MAX
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#define TSPEC_IS_LONG
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#else
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#error Could not configure tspec
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#endif
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#ifdef ZSPEC_IS_INT
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#define ZSPEC_CASE_INT case 'z':
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#else
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#define ZSPEC_CASE_INT
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#endif
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#ifdef ZSPEC_IS_LONG
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#define ZSPEC_CASE_LONG case 'z':
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#else
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#define ZSPEC_CASE_LONG
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#endif
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#ifdef TSPEC_IS_INT
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#define TSPEC_CASE_INT case 't':
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#else
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#define TSPEC_CASE_INT
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#endif
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#ifdef TSPEC_IS_LONG
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#define TSPEC_CASE_LONG case 't':
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#else
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#define TSPEC_CASE_LONG
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#endif
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#endif
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