kolibrios/programs/develop/open watcom/trunk/clib/h/prtscncf.h

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/****************************************************************************
*
* Open Watcom Project
*
* Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved.
*
* ========================================================================
*
* This file contains Original Code and/or Modifications of Original
* Code as defined in and that are subject to the Sybase Open Watcom
* Public License version 1.0 (the 'License'). You may not use this file
* except in compliance with the License. BY USING THIS FILE YOU AGREE TO
* ALL TERMS AND CONDITIONS OF THE LICENSE. A copy of the License is
* provided with the Original Code and Modifications, and is also
* available at www.sybase.com/developer/opensource.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND SYBASE AND ALL CONTRIBUTORS HEREBY DISCLAIM
* ALL SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR
* NON-INFRINGEMENT. Please see the License for the specific language
* governing rights and limitations under the License.
*
* ========================================================================
*
* Description: Configure 'j', 'z', and 't' modifiers for __scnf and __prtf.
*
****************************************************************************/
#ifndef PTRSCNF_H_INCLUDED
#define PTRSCNF_H_INCLUDED
#include <limits.h>
#include <stdint.h>
/* Currently size_t is always 'unsigned int', but won't be on LP64 systems */
#if SIZE_MAX == UINT_MAX
#define ZSPEC_IS_INT
#elif SIZE_MAX == ULONG_MAX
#define ZSPEC_IS_LONG
#else
#error Could not configure zspec
#endif
/* Currently intmax_t is always 'long long int' but might be something
* else, in theory at least
*/
#if INTMAX_MAX == LLONG_MAX
#define JSPEC_IS_LLONG
#define JSPEC_CASE_LLONG case 'j':
#else
#error Could not configure jspec
#endif
/* Currently ptrdiff_t can be either 'long int' or 'int' */
#if PTRDIFF_MAX == INT_MAX
#define TSPEC_IS_INT
#elif PTRDIFF_MAX == LONG_MAX
#define TSPEC_IS_LONG
#else
#error Could not configure tspec
#endif
#ifdef ZSPEC_IS_INT
#define ZSPEC_CASE_INT case 'z':
#else
#define ZSPEC_CASE_INT
#endif
#ifdef ZSPEC_IS_LONG
#define ZSPEC_CASE_LONG case 'z':
#else
#define ZSPEC_CASE_LONG
#endif
#ifdef TSPEC_IS_INT
#define TSPEC_CASE_INT case 't':
#else
#define TSPEC_CASE_INT
#endif
#ifdef TSPEC_IS_LONG
#define TSPEC_CASE_LONG case 't':
#else
#define TSPEC_CASE_LONG
#endif
#endif