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Jose Caban
273
extern/stdcxx/4.2.1/include/rw/_mbstate.h
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273
extern/stdcxx/4.2.1/include/rw/_mbstate.h
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/***************************************************************************
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*
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* _mbstate.h - definition of mbstate_t
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*
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* This is an internal header file used to implement the C++ Standard
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* Library. It should never be #included directly by a program.
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*
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* $Id: _mbstate.h 648752 2008-04-16 17:01:56Z 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 2005-2008 Rogue Wave Software, Inc.
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*
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**************************************************************************/
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#ifndef _RWSTD_RW_MBSTATE_H_INCLUDED
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#define _RWSTD_RW_MBSTATE_H_INCLUDED
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#ifndef _RWSTD_RW_DEFS_H_INCLUDED
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# include <rw/_defs.h>
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#endif // _RWSTD_RW_DEFS_H_INCLUDED
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#if defined (_RWSTD_OS_AIX)
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/*** AIX ******************************************************************/
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_RWSTD_NAMESPACE (__rw) {
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// introduce typedef to avoid const qualification issues
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typedef char* __rw_mbstate_t;
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# define _RWSTD_MBSTATE_T _RW::__rw_mbstate_t
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} // namespace __rw
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#elif defined (_RWSTD_OS_HP_UX)
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/*** HP-UX ****************************************************************/
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# ifndef _MBSTATE_T
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# define _MBSTATE_T
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# if !defined (__HP_aCC) && !defined (_RWSTD_NO_LIBC_IN_STD) \
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|| defined (__HP_aCC) && defined (_NAMESPACE_STD)
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_RWSTD_NAMESPACE (std) {
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# endif // HP aCC -AA
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extern "C" {
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// HP-UX 10.00 or 11.00 do not define mbstate_t
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// HP-UX 11.11 (and higher) definition of mbstate_t
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typedef struct {
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unsigned char __parse_size: 3;
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unsigned char __dummy: 4;
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unsigned char __shift_state: 1;
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char __parse_buf [7];
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} mbstate_t;
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} // extern "C"
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# if !defined (__HP_aCC) && !defined (_RWSTD_NO_LIBC_IN_STD) \
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|| defined (__HP_aCC) && defined (_NAMESPACE_STD)
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} // namespace std
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# undef _RWSTD_NO_STD_MBSTATE_T
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# define _RWSTD_MBSTATE_T _STD::mbstate_t
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# else // if !(HP aCC -AA)
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// let <cwchar> et al know that mbstate_t is not declared
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// in namespace std (and should be introduced there via
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// a using declaration)
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# define _RWSTD_NO_STD_MBSTATE_T
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_RWSTD_NAMESPACE (std) {
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_USING (::mbstate_t);
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} // namespace std
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# define _RWSTD_MBSTATE_T mbstate_t
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# endif // HP aCC -AA
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# else // if defined (_MBSTATE_T)
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// /usr/include/sys/_mbstate_t.h #included and mbstate_t defined
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# ifndef _NAMESPACE_STD
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// let <cwchar> et al know that mbstate_t is not declared
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// in namespace std (and should be introduced there via
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// a using declaration)
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# define _RWSTD_NO_STD_MBSTATE_T
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_RWSTD_NAMESPACE (std) {
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_USING (::mbstate_t);
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} // namespace std
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# define _RWSTD_MBSTATE_T mbstate_t
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# endif // _NAMESPACE_STD
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# endif // _MBSTATE_T
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#elif defined (_RWSTD_OS_IRIX64)
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/*** IRIX64 ***************************************************************/
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# define _RWSTD_MBSTATE_T char
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#elif defined (_MSC_VER)
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/*** MSVC 6.0 - 8.0 *******************************************************/
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# define _RWSTD_MBSTATE_T int
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#elif !defined (_RWSTD_NO_MBSTATE_T)
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/*** not HP-UX that has a mbstate_t ***************************************/
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# if defined (_RWSTD_OS_LINUX)
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/*** Linux/glibc **********************************************************/
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// define __mbstate_t at file scope (see /usr/include/wchar.h)
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# ifndef __mbstate_t_defined
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# define __mbstate_t_defined 1
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extern "C" {
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typedef struct {
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int __count;
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union {
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_RWSTD_WINT_T __wch;
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char __wchb [4];
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} __value;
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} __mbstate_t;
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} // extern "C"
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# endif // __mbstate_t_defined
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# define _RWSTD_MBSTATE_T __mbstate_t
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# elif defined (_RWSTD_OS_SUNOS)
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/*** Solaris 7 and beyond *************************************************/
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# ifndef _MBSTATET_H
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# define _MBSTATET_H
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extern "C" {
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// avoid namespace pollution on Solaris
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typedef struct __mbstate_t {
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// Sun uses _LP64 in their header but the macro may not
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// yetbe #defined at this point, depending on what other
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// headers have been #included
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# if 8 == _RWSTD_LONG_SIZE // LP64
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long __filler [4];
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# else
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int __filler [6];
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# endif // 8 == sizeof(long)
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} __mbstate_t;
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} // extern "C"
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# endif // _MBSTATET_H
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# define _RWSTD_MBSTATE_T __mbstate_t
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// let <cwchar> et al know that mbstate_t is not declared
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// in namespace std (and should be introduced there via
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// a using declaration)
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# define _RWSTD_NO_STD_MBSTATE_T
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# elif defined (_RWSTD_OS_DARWIN)
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/*** Apple Darwin/OS X ****************************************************/
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// include a system header for __mbstate_t
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# include <machine/_types.h>
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# define _RWSTD_MBSTATE_T __mbstate_t
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# else // if !defined (_RWSTD_OS_SUNOS)
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/*** generic OS ***********************************************************/
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# include _RWSTD_CWCHAR
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# define _RWSTD_MBSTATE_T _RWSTD_C::mbstate_t
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# endif // _RWSTD_OS_SUNOS
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/*** not HP-UX that does not define mbstate_t *****************************/
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#elif !defined (_RWSTD_MBSTATE_T_DEFINED)
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# define _RWSTD_MBSTATE_T_DEFINED
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/*** SunOS 5.6 and prior **************************************************/
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# if defined (_RWSTD_OS_SUNOS)
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// Solaris 6 does not define mbstate_t; the definition of
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// the struct below is taken from <wchar_impl.h> on Solaris 7
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# ifndef _WCHAR_IMPL_H
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# define _WCHAR_IMPL_H
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# ifndef _MBSTATET_H
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# define _MBSTATET_H
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extern "C" {
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struct __mbstate_t
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{
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# ifdef _LP64
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long _C_data [4];
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# else // if !defined (_LP64)
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int _C_data [6];
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# endif // _LP64
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};
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} // extern "C"
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# endif // _MBSTATET_H
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# endif // _WCHAR_IMPL_H
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# define _RWSTD_MBSTATE_T __mbstate_t
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// let <cwchar> et al know that mbstate_t is not declared
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// in namespace std (and should be introduced there via
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// a using declaration)
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# define _RWSTD_NO_STD_MBSTATE_T
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# else // any other OS
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# ifndef _RWSTD_NO_USING_LIBC_IN_STD
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_RWSTD_NAMESPACE (std) {
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# endif // _RWSTD_NO_USING_LIBC_IN_STD
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extern "C" {
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// generic definition of mbstate_t
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struct mbstate_t
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{
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# ifdef _RWSTD_MBSTATE_T_SIZE
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char _C_data [_RWSTD_MBSTATE_T_SIZE];
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# else
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char _C_data [sizeof (long)];
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# endif
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};
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} // extern "C"
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# ifndef _RWSTD_NO_USING_LIBC_IN_STD
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} // namespace std
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# endif // _RWSTD_NO_USING_LIBC_IN_STD
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# define _RWSTD_MBSTATE_T _STD::mbstate_t
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# endif // generic OS
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#endif // _RWSTD_NO_MBSTATE_T && !_RWSTD_MBSTATE_T_DEFINED
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#endif // _RWSTD_RW_MBSTATE_H_INCLUDED
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