63 lines
1.8 KiB
C++
63 lines
1.8 KiB
C++
// -*- C++ -*-
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/***************************************************************************
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*
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* _cstdarg.h - C++ Standard library interface to the ANSI C header stdarg.h
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*
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* $Id: _cstdarg.h 550991 2007-06-26 23:58:07Z sebor $
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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 1994-2006 Rogue Wave Software.
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*
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**************************************************************************/
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#ifndef _RWSTD_CSTDARG_H_INCLUDED
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#define _RWSTD_CSTDARG_H_INCLUDED
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#include <rw/_defs.h>
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_RWSTD_NAMESPACE (std) {
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extern "C" {
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#ifdef _RWSTD_VA_LIST
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typedef _RWSTD_VA_LIST va_list;
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#else
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typedef void* va_list;
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#endif // _RWSTD_VA_LIST
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#define va_arg(va, T) \
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((T*)(va = (va_list)((char*)va + sizeof (T))))[-1]
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#define va_start(va, name) \
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(void)(va = (va_list)((char*)&name \
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+ ((sizeof (name) + (sizeof (int) - 1)) & ~(sizeof (int) - 1))))
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#define va_end(ignore) (void)0
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} // extern "C"
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} // namespace std
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#endif // _RWSTD_CSTDARG_H_INCLUDED
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