1//===----------------------------------------------------------------------===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9#ifndef _LIBCPP___FWD_STREAMBUF_H
10#define _LIBCPP___FWD_STREAMBUF_H
11
12#include <__config>
13#include <__fwd/string.h>
14
15#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
16# pragma GCC system_header
17#endif
18
19_LIBCPP_BEGIN_NAMESPACE_STD
20
21template <class _CharT, class _Traits = char_traits<_CharT> >
22class basic_streambuf;
23
24using streambuf = basic_streambuf<char>;
25
26#if _LIBCPP_HAS_WIDE_CHARACTERS
27using wstreambuf = basic_streambuf<wchar_t>;
28#endif
29
30template <class _CharT, class _Traits>
31class _LIBCPP_PREFERRED_NAME(streambuf) _LIBCPP_IF_WIDE_CHARACTERS(_LIBCPP_PREFERRED_NAME(wstreambuf)) basic_streambuf;
32
33_LIBCPP_END_NAMESPACE_STD
34
35#endif // _LIBCPP___FWD_STREAMBUF_H
36