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This commit is contained in:
Jose Caban
359
extern/stdcxx/4.2.1/include/tr1/cstdint
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359
extern/stdcxx/4.2.1/include/tr1/cstdint
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// -*- C++ -*-
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/***************************************************************************
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*
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* cstdint - definition of integer types [tr.c99.cstdint]
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*
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* $Id: cstdint 590052 2007-10-30 12:44:14Z faridz $
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*
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***************************************************************************
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* permissions and limitations under the License.
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*
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* Copyright 2006 Rogue Wave Software.
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*
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**************************************************************************/
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#ifndef _RWSTD_TR1_CSTDINT_INCLUDED
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#define _RWSTD_TR1_CSTDINT_INCLUDED
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#include <rw/_defs.h>
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_RWSTD_NAMESPACE (std) {
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_RWSTD_NAMESPACE (tr1) {
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#ifndef _RWSTD_BNO_TWOS_COMPLEMENT
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# define _RWSTD_T_MIN(tmax) (-(tmax) - 1)
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#else
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# define _RWSTD_T_MIN(tmax) -(tmax)
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#endif
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/*** int8_t ***************************************************************/
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#ifdef _RWSTD_INT8_T
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// optional exact width types
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typedef _RWSTD_INT8_T int8_t;
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typedef _RWSTD_UINT8_T uint8_t;
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# define INT8_MAX 127
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# define UINT8_MAX 255U
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# define INT_LEAST8_MAX INT8_MAX
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# define UINT_LEAST8_MAX UINT8_MAX
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# define INT_FAST8_MAX INT8_MAX
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# define UINT_FAST8_MAX UINT8_MAX
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#elif defined (_RWSTD_INT16_T)
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# define INT_LEAST8_MAX 32767
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# define UINT_LEAST8_MAX 65535U
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# define INT_FAST8_MAX 32767
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# define UINT_FAST8_MAX 65535U
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#elif defined (_RWSTD_INT32_T)
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# if 4 == _RWSTD_INT_SIZE
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# define INT_LEAST8_MAX _RWSTD_INT_MAX
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# define UINT_LEAST8_MAX _RWSTD_UINT_MAX
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# define INT_FAST8_MAX _RWSTD_INT_MAX
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# define UINT_FAST8_MAX _RWSTD_UINT_MAX
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# elif 4 == _RWSTD_LONG_SIZE
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# define INT_LEAST8_MAX _RWSTD_LONG_MAX
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# define UINT_LEAST8_MAX _RWSTD_ULONG_MAX
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# define INT_FAST8_MAX _RWSTD_LONG_MAX
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# define UINT_FAST8_MAX _RWSTD_ULONG_MAX
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# endif
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#elif defined (_RWSTD_INT64_T)
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# if 8 == _RWSTD_LONG_SIZE
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# define INT_LEAST8_MAX _RWSTD_LONG_MAX
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# define UINT_LEAST8_MAX _RWSTD_ULONG_MAX
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# define INT_FAST8_MAX _RWSTD_LONG_MAX
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# define UINT_FAST8_MAX _RWSTD_ULONG_MAX
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# elif 8 == _RWSTD_LLONG_SIZE
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# define INT_LEAST8_MAX _RWSTD_LLONG_MAX
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# define UINT_LEAST8_MAX _RWSTD_ULLONG_MAX
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# define INT_FAST8_MAX _RWSTD_LLONG_MAX
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# define UINT_FAST8_MAX _RWSTD_ULLONG_MAX
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# endif
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#else // fallback on int
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# define INT_LEAST8_MAX _RWSTD_INT_MAX
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# define UINT_LEAST8_MAX _RWSTD_UINT_MAX
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# define INT_FAST8_MAX _RWSTD_INT_MAX
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# define UINT_FAST8_MAX _RWSTD_UINT_MAX
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#endif // _RWSTD_INT{8,16,32,64}_T
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/*** int16_t **************************************************************/
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#ifdef _RWSTD_INT16_T
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// optional exact width types
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typedef _RWSTD_INT16_T int16_t;
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typedef _RWSTD_UINT16_T uint16_t;
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# define INT16_MAX 32767
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# define UINT16_MAX 65535U
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# define INT_LEAST16_MAX INT16_MAX
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# define UINT_LEAST16_MAX UINT16_MAX
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# define INT_FAST16_MAX INT16_MAX
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# define UINT_FAST16_MAX UINT16_MAX
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#elif defined (_RWSTD_INT32_T)
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# if 4 == _RWSTD_INT_SIZE
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# define INT_LEAST16_MAX _RWSTD_INT_MAX
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# define UINT_LEAST16_MAX _RWSTD_UINT_MAX
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# define INT_FAST16_MAX _RWSTD_INT_MAX
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# define UINT_FAST16_MAX _RWSTD_UINT_MAX
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# elif 4 == _RWSTD_LONG_SIZE
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# define INT_LEAST16_MAX _RWSTD_LONG_MAX
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# define UINT_LEAST16_MAX _RWSTD_ULONG_MAX
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# define INT_FAST16_MAX _RWSTD_LONG_MAX
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# define UINT_FAST16_MAX _RWSTD_ULONG_MAX
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# endif
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#elif defined (_RWSTD_INT64_T)
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# if 8 == _RWSTD_LONG_SIZE
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# define INT_LEAST16_MAX _RWSTD_LONG_MAX
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# define UINT_LEAST16_MAX _RWSTD_ULONG_MAX
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# define INT_FAST16_MAX _RWSTD_LONG_MAX
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# define UINT_FAST16_MAX _RWSTD_ULONG_MAX
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# elif 8 == _RWSTD_LLONG_SIZE
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# define INT_LEAST16_MAX _RWSTD_LLONG_MAX
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# define UINT_LEAST16_MAX _RWSTD_ULLONG_MAX
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# define INT_FAST16_MAX _RWSTD_LLONG_MAX
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# define UINT_FAST16_MAX _RWSTD_ULLONG_MAX
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# endif
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#else // fallback on int
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# define INT_LEAST16_MAX _RWSTD_INT_MAX
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# define UINT_LEAST16_MAX _RWSTD_UINT_MAX
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# define INT_FAST16_MAX _RWSTD_INT_MAX
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# define UINT_FAST16_MAX _RWSTD_UINT_MAX
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#endif // _RWSTD_INT{16,32,64}_T
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/*** int32_t **************************************************************/
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#ifdef _RWSTD_INT32_T
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// optional exact width types
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typedef _RWSTD_INT32_T int32_t;
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typedef _RWSTD_UINT32_T uint32_t;
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# if 4 == _RWSTD_INT_SIZE
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# define INT32_MAX _RWSTD_INT_MAX
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# define UINT32_MAX _RWSTD_UINT_MAX
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# elif 4 == _RWSTD_LONG_SIZE
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# define INT32_MAX _RWSTD_LONG_MAX
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# define UINT32_MAX _RWSTD_LONG_MAX
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# endif
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# define INT_LEAST32_MAX INT32_MAX
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# define UINT_LEAST32_MAX UINT32_MAX
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# define INT_FAST32_MAX INT32_MAX
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# define UINT_FAST32_MAX UINT32_MAX
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#elif defined (_RWSTD_INT64_T)
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# if 8 == _RWSTD_LONG_SIZE
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# define INT_LEAST32_MAX _RWSTD_LONG_MAX
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# define UINT_LEAST32_MAX _RWSTD_ULONG_MAX
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# define INT_FAST32_MAX _RWSTD_LONG_MAX
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# define UINT_FAST32_MAX _RWSTD_ULONG_MAX
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# elif 8 == _RWSTD_LLONG_SIZE
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# define INT_LEAST32_MAX _RWSTD_LLONG_MAX
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# define UINT_LEAST32_MAX _RWSTD_ULLONG_MAX
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# define INT_FAST32_MAX _RWSTD_LLONG_MAX
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# define UINT_FAST32_MAX _RWSTD_ULLONG_MAX
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# endif
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#else // fallback on int
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# define INT32_MAX _RWSTD_INT_MAX
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# define UINT32_MAX _RWSTD_UINT_MAX
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# define INT_LEAST32_MAX _RWSTD_INT_MAX
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# define UINT_LEAST32_MAX _RWSTD_UINT_MAX
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# define INT_FAST32_MAX _RWSTD_INT_MAX
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# define UINT_FAST32_MAX _RWSTD_UINT_MAX
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#endif // _RWSTD_INT{32,64}_T
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/*** int64_t **************************************************************/
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#ifdef _RWSTD_INT64_T
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// optional exact width types
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typedef _RWSTD_INT64_T int64_t;
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typedef _RWSTD_UINT64_T uint64_t;
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// 7.18.2.5 of C99 requires that intmax_t be at least 64-bits wide
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typedef _RWSTD_INT64_T intmax_t;
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typedef _RWSTD_UINT64_T uintmax_t;
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# if 8 == _RWSTD_LONG_SIZE
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# define INT64_MAX _RWSTD_LONG_MAX
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# define UINT64_MAX _RWSTD_ULONG_MAX
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# elif 8 == _RWSTD_LLONG_SIZE
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# define INT64_MAX _RWSTD_LLONG_MAX
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# define UINT64_MAX _RWSTD_ULLONG_MAX
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# endif
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# define INT_LEAST64_MAX INT64_MAX
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# define UINT_LEAST64_MAX UINT64_MAX
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# define INT_FAST64_MAX INT64_MAX
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# define UINT_FAST64_MAX UINT64_MAX
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#elif defined (_RWSTD_LONG_LONG) // fallback on long long
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// this possibly violates 7.18.2.5 of C99 which requires that intmax_t
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// be at least 64-bits wide
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typedef _RWSTD_LONG_LONG intmax_t;
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typedef unsigned _RWSTD_LONG_LONG uintmax_t;
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#else // fallback on long
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// this likely violates 7.18.2.5 of C99 which requires that intmax_t
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// be at least 64-bits wide
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typedef long intmax_t;
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typedef unsigned long uintmax_t;
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#endif // _RWSTD_INT{64,32,16}_T
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/*** intptr_t *************************************************************/
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#if 8 == _RWSTD_PTR_SIZE
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typedef _RWSTD_INT64_T intptr_t;
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typedef _RWSTD_UINT64_T uintptr_t;
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# define INTPTR_MAX INT64_MAX
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# define UINTPTR_MAX UINT64_MAX
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#elif 4 == _RWSTD_PTR_SIZE
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typedef _RWSTD_INT32_T intptr_t;
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typedef _RWSTD_UINT32_T uintptr_t;
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# define INTPTR_MAX INT32_MAX
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# define UINTPTR_MAX UINT32_MAX
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#elif 2 == _RWSTD_PTR_SIZE
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typedef _RWSTD_INT16_T intptr_t;
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typedef _RWSTD_UINT16_T uintptr_t;
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# define INTPTR_MAX INT16_MAX
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# define UINTPTR_MAX UINT16_MAX
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#else // fallback on long
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typedef long intptr_t;
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typedef unsigned long uintptr_t;
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# define INTPTR_MAX _RWSTD_LONG_MAX
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# define UINTPTR_MAX _RWSTD_LONG_MAX
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#endif // {8,16,32,64} == _RWSTD_PTR_SIZE
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/*** least and fast types *************************************************/
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typedef _RWSTD_INT_LEAST8_T int_least8_t;
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typedef _RWSTD_UINT_LEAST8_T uint_least8_t;
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typedef _RWSTD_INT_LEAST8_T int_fast8_t;
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typedef _RWSTD_UINT_LEAST8_T uint_fast8_t;
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typedef _RWSTD_INT_LEAST16_T int_least16_t;
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typedef _RWSTD_UINT_LEAST16_T uint_least16_t;
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typedef _RWSTD_INT_LEAST16_T int_fast16_t;
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typedef _RWSTD_UINT_LEAST16_T uint_fast16_t;
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typedef _RWSTD_INT_LEAST32_T int_least32_t;
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typedef _RWSTD_UINT_LEAST32_T uint_least32_t;
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typedef _RWSTD_INT_LEAST32_T int_fast32_t;
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typedef _RWSTD_UINT_LEAST32_T uint_fast32_t;
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#ifdef _RWSTD_INT_LEAST64_T
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typedef _RWSTD_INT_LEAST64_T int_least64_t;
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typedef _RWSTD_UINT_LEAST64_T uint_least64_t;
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typedef _RWSTD_INT_LEAST64_T int_fast64_t;
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typedef _RWSTD_UINT_LEAST64_T uint_fast64_t;
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#endif // _RWSTD_INT_LEAST64_T
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#ifdef _RWSTD_INT_LEAST128_T
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typedef _RWSTD_INT_LEAST128_T int_least128_t;
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typedef _RWSTD_UINT_LEAST128_T uint_least128_t;
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typedef _RWSTD_INT_LEAST128_T int_fast128_t;
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typedef _RWSTD_UINT_LEAST128_T uint_fast128_t;
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#endif // _RWSTD_INT_LEAST128_T
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/*** other constants ******************************************************/
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#define PTRDIFF_MIN _RWSTD_PTRDIFF_MIN
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#define PTRDIFF_MAX _RWSTD_PTRDIFF_MAX
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#define SIZE_MAX _RWSTD_SIZE_MAX
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#define WCHAR_MIN _RWSTD_WCHAR_MIN
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#define WCHAR_MAX _RWSTD_WCHAR_MAX
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#define WINT_MIN _RWSTD_WINT_MIN
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#define WINT_MAX _RWSTD_WINT_MAX
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#define SIG_ATOMIC_MIN _RWSTD_SIG_ATOMIC_MIN
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#define SIG_ATOMIC_MAX _RWSTD_SIG_ATOMIC_MAX
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/*** computed _MIN constants **********************************************/
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#define INT8_MIN _RWSTD_T_MIN (INT8_MAX)
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#define INT16_MIN _RWSTD_T_MIN (INT16_MAX)
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#define INT32_MIN _RWSTD_T_MIN (INT32_MAX)
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#define INT64_MIN _RWSTD_T_MIN (INT64_MAX)
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#define INT_LEAST8_MIN _RWSTD_T_MIN (INT_LEAST8_MAX)
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#define INT_LEAST16_MIN _RWSTD_T_MIN (INT_LEAST16_MAX)
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#define INT_LEAST32_MIN _RWSTD_T_MIN (INT_LEAST32_MAX)
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#define INT_LEAST64_MIN _RWSTD_T_MIN (INT_LEAST64_MAX)
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#define INT_FAST8_MIN _RWSTD_T_MIN (INT_FAST8_MAX)
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#define INT_FAST16_MIN _RWSTD_T_MIN (INT_FAST16_MAX)
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#define INT_FAST32_MIN _RWSTD_T_MIN (INT_FAST32_MAX)
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#define INT_FAST64_MIN _RWSTD_T_MIN (INT_FAST64_MAX)
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} // namespace tr1
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} // namespace std
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#endif // _RWSTD_TR1_CSTDINT_INCLUDED
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