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https://github.com/adtools/clib2.git
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539cc3553d
islessequal() and islessgreater() to <math.h> for C99. - The wchar_t type is now an 'unsigned short' integer (16 bits wide). - Added PTRDIFF_MIN/PTRDIFF_MAX, WCHAR_MIN/WCHAR_MAX and WINT_MIN/WINT_MAX to <stdint.h> for C99. - Added imaxdiv() and imaxabs() for C99. - Added strtoimax() and strtoumax() for C99. - Added nextafter() and nextafterf() for C99. - Added copysign() and copysignf() for C99. - Unless I missed something, clib2 should now be functionally complete with regard to C99, except for the floating point operations covered. These are a major challenge all by themselves, and I wonder both whether they are worth the effort and how one could implement them correctly. - fflush() now consistently supports a NULL parameter, causing all streams to be flushed for which this behaviour is defined. git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@14943 87f5fb63-7c3d-0410-a384-fd976d0f7a62
319 lines
7.8 KiB
C
319 lines
7.8 KiB
C
/*
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* $Id: inttypes.h,v 1.2 2005-05-12 13:21:47 obarthel Exp $
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*
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* :ts=4
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*
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* Portable ISO 'C' (1994) runtime library for the Amiga computer
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* Copyright (c) 2002-2005 by Olaf Barthel <olsen@sourcery.han.de>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* - Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* - Neither the name of Olaf Barthel nor the names of contributors
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* may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _INTTYPES_H
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#define _INTTYPES_H
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/****************************************************************************/
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/* The following is not part of the ISO 'C' (1994) standard. */
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/****************************************************************************/
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/* Integral types with specified size; contributed by Peter Bengtsson */
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/****************************************************************************/
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#ifndef _STDINT_H
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#include <stdint.h>
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#endif /* _STDINT_H */
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/****************************************************************************/
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#ifndef _STDDEF_H
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#include <stddef.h>
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#endif /* _STDDEF_H */
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/****************************************************************************/
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/* printf() format specifications for different types. */
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/* "Decimal" */
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#define PRId8 "d"
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#define PRId16 "d"
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#define PRId32 "d"
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#define PRId64 "lld"
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#define PRIdLEAST8 "d"
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#define PRIdLEAST16 "d"
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#define PRIdLEAST32 "d"
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#define PRIdLEAST64 "lld"
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#define PRIdFAST8 "d"
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#define PRIdFAST16 "d"
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#define PRIdFAST32 "d"
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#define PRIdFAST64 "lld"
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#define PRIdPTR "ld"
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/* "Integer" */
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#define PRIi8 "i"
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#define PRIi16 "i"
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#define PRIi32 "i"
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#define PRIi64 "lli"
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#define PRIiLEAST8 "i"
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#define PRIiLEAST16 "i"
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#define PRIiLEAST32 "i"
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#define PRIiLEAST64 "lli"
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#define PRIiFAST8 "i"
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#define PRIiFAST16 "i"
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#define PRIiFAST32 "i"
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#define PRIiFAST64 "lli"
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#define PRIiPTR "li"
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/* "Unsigned" */
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#define PRIu8 "u"
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#define PRIu16 "u"
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#define PRIu32 "u"
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#define PRIu64 "llu"
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#define PRIuLEAST8 "u"
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#define PRIuLEAST16 "u"
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#define PRIuLEAST32 "u"
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#define PRIuLEAST64 "llu"
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#define PRIuFAST8 "u"
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#define PRIuFAST16 "u"
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#define PRIuFAST32 "u"
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#define PRIuFAST64 "llu"
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#define PRIuPTR "lu"
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/* "Hexadecimal - lowercase " */
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#define PRIx8 "x"
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#define PRIx16 "x"
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#define PRIx32 "x"
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#define PRIx64 "llx"
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#define PRIxLEAST8 "x"
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#define PRIxLEAST16 "x"
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#define PRIxLEAST32 "x"
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#define PRIxLEAST64 "llx"
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#define PRIxFAST8 "x"
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#define PRIxFAST16 "x"
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#define PRIxFAST32 "x"
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#define PRIxFAST64 "llx"
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#define PRIxPTR "lx"
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/* "Hexadecimal - Uppercase" */
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#define PRIX8 "X"
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#define PRIX16 "X"
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#define PRIX32 "X"
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#define PRIX64 "llX"
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#define PRIXLEAST8 "X"
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#define PRIXLEAST16 "X"
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#define PRIXLEAST32 "X"
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#define PRIXLEAST64 "llX"
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#define PRIXFAST8 "X"
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#define PRIXFAST16 "X"
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#define PRIXFAST32 "X"
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#define PRIXFAST64 "llX"
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#define PRIXPTR "lX"
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/* "Octal" */
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#define PRIo8 "o"
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#define PRIo16 "o"
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#define PRIo32 "o"
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#define PRIo64 "llo"
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#define PRIoLEAST8 "o"
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#define PRIoLEAST16 "o"
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#define PRIoLEAST32 "o"
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#define PRIoLEAST64 "llo"
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#define PRIoFAST8 "o"
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#define PRIoFAST16 "o"
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#define PRIoFAST32 "o"
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#define PRIoFAST64 "llo"
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#define PRIoPTR "lo"
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/* intmax_t is 32 bits for SAS/C, 64-bits for GCC or if using a conforming C99 compiler. */
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#if defined(__GNUC__) || (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))
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#define PRIdMAX "lld"
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#define PRIiMAX "lli"
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#define PRIuMAX "llu"
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#define PRIxMAX "llx"
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#define PRIXMAX "llX"
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#define PRIoMAX "llo"
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#else
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#define PRIdMAX "ld"
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#define PRIiMAX "li"
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#define PRIuMAX "lu"
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#define PRIxMAX "lx"
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#define PRIXMAX "lX"
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#define PRIoMAX "lo"
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#endif /* __GNUC__ || (__STDC_VERSION__ && __STDC_VERSION__ >= 199901L) */
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/* scanf() format specifiers. */
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/* "Decimal" */
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#define SCNd8 "hhd"
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#define SCNd16 "hd"
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#define SCNd32 "d"
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#define SCNd64 "lld"
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#define SCNdLEAST8 "hhd"
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#define SCNdLEAST16 "hd"
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#define SCNdLEAST32 "d"
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#define SCNdLEAST64 "lld"
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#define SCNdFAST8 "hhd"
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#define SCNdFAST16 "d"
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#define SCNdFAST32 "d"
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#define SCNdFAST64 "lld"
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#define SCNdPTR "d"
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/* "Integer" */
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#define SCNi8 "hhi"
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#define SCNi16 "hi"
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#define SCNi32 "i"
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#define SCNi64 "lli"
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#define SCNiLEAST8 "hhi"
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#define SCNiLEAST16 "hi"
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#define SCNiLEAST32 "i"
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#define SCNiLEAST64 "lli"
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#define SCNiFAST8 "hhi"
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#define SCNiFAST16 "i"
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#define SCNiFAST32 "i"
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#define SCNiFAST64 "lli"
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#define SCNiPTR "i"
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/* "Unsigned" */
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#define SCNu8 "hhu"
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#define SCNu16 "hu"
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#define SCNu32 "u"
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#define SCNu64 "llu"
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#define SCNuLEAST8 "hhu"
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#define SCNuLEAST16 "hu"
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#define SCNuLEAST32 "u"
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#define SCNuLEAST64 "llu"
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#define SCNuFAST8 "hhu"
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#define SCNuFAST16 "u"
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#define SCNuFAST32 "u"
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#define SCNuFAST64 "llu"
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#define SCNuPTR "u"
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/* "Hexadecimal" */
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#define SCNx8 "hhx"
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#define SCNx16 "hx"
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#define SCNx32 "x"
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#define SCNx64 "llx"
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#define SCNxLEAST8 "hhx"
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#define SCNxLEAST16 "hx"
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#define SCNxLEAST32 "x"
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#define SCNxLEAST64 "llx"
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#define SCNxFAST8 "hhx"
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#define SCNxFAST16 "x"
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#define SCNxFAST32 "x"
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#define SCNxFAST64 "llx"
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#define SCNxPTR "x"
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/* "Octal" */
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#define SCNo8 "hho"
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#define SCNo16 "ho"
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#define SCNo32 "o"
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#define SCNo64 "llo"
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#define SCNoLEAST8 "hho"
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#define SCNoLEAST16 "ho"
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#define SCNoLEAST32 "o"
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#define SCNoLEAST64 "llo"
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#define SCNoFAST8 "hho"
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#define SCNoFAST16 "o"
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#define SCNoFAST32 "o"
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#define SCNoFAST64 "llo"
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#define SCNoPTR "o"
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#if defined(__GNUC__) || (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))
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#define SCNdMAX "lld"
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#define SCNiMAX "lli"
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#define SCNuMAX "llu"
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#define SCNxMAX "llx"
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#define SCNoMAX "llo"
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#else
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#define SCNdMAX "ld"
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#define SCNiMAX "li"
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#define SCNuMAX "lu"
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#define SCNxMAX "lx"
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#define SCNoMAX "lo"
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#endif /* __GNUC__ || (__STDC_VERSION__ && __STDC_VERSION__ >= 199901L) */
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/****************************************************************************/
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#if defined(__GNUC__) || (defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L))
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typedef struct { long long quot; long long rem; } imaxdiv_t;
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#else
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typedef struct { long quot; long rem; } imaxdiv_t;
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#endif /* __GNUC__ || (__STDC_VERSION__ && __STDC_VERSION__ >= 199901L) */
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/****************************************************************************/
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extern intmax_t imaxabs(intmax_t x);
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extern imaxdiv_t imaxdiv(intmax_t n,intmax_t d);
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/****************************************************************************/
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extern intmax_t strtoimax(const char *str, char **ptr, int base);
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extern uintmax_t strtoumax(const char *str, char **ptr, int base);
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/****************************************************************************/
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extern intmax_t wcstoimax(const wchar_t *str, char **ptr, int base);
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extern uintmax_t wcstoumax(const wchar_t *str, char **ptr, int base);
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/****************************************************************************/
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#endif /* _INTTYPES_H */
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