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 //===----------------------------------------------------------------------===//
10 #ifndef _LIBCPP_CLOCALE
11 #define _LIBCPP_CLOCALE
30 char* setlocale(int category, const char* locale);
39 #if __has_include(<locale.h>)
43 #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
44 # pragma GCC system_header
47 _LIBCPP_BEGIN_NAMESPACE_STD
49 using ::lconv _LIBCPP_USING_IF_EXISTS;
50 using ::setlocale _LIBCPP_USING_IF_EXISTS;
51 using ::localeconv _LIBCPP_USING_IF_EXISTS;
53 _LIBCPP_END_NAMESPACE_STD
55 #endif // _LIBCPP_CLOCALE