2 //===----------------------------------------------------------------------===//
4 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
5 // See https://llvm.org/LICENSE.txt for license information.
6 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
8 //===----------------------------------------------------------------------===//
11 // Note the Standard does not mark these symbols optional, but libc++'s header
12 // does. So this seems strictly not to be conforming.
14 // mbstate_t is conditionally here, but always present in cwchar.cppm. To avoid
15 // conflicing declarations omit the using here.
17 // size_t is conditionally here, but always present in cstddef.cppm. To avoid
18 // conflicing declarations omit the using here.
20 #if _LIBCPP_HAS_C8RTOMB_MBRTOC8
21 using ::mbrtoc8 _LIBCPP_USING_IF_EXISTS;
22 using ::c8rtomb _LIBCPP_USING_IF_EXISTS;
24 using ::mbrtoc16 _LIBCPP_USING_IF_EXISTS;
25 using ::c16rtomb _LIBCPP_USING_IF_EXISTS;
26 using ::mbrtoc32 _LIBCPP_USING_IF_EXISTS;
27 using ::c32rtomb _LIBCPP_USING_IF_EXISTS;