mirror of
https://codeberg.org/ziglang/zig.git
synced 2025-12-06 13:54:21 +00:00
156ab87500
See: * https://discourse.llvm.org/t/rfc-freezing-c-03-headers-in-libc/77319 * https://discourse.llvm.org/t/rfc-project-hand-in-hand-llvm-libc-libc-code-sharing/77701 We're dropping support for C++03 for Zig due to the first change; it would be insane to ship 1018 duplicate header files just for this outdated use case. As a result of the second change, I had to bring in a subset of the headers from llvm-libc since libc++ now depends on these. Hopefully we can continue to get away with not copying the entirety of llvm-libc.
198 lines
3.6 KiB
C++
Vendored
198 lines
3.6 KiB
C++
Vendored
// -*- C++ -*-
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
|
|
// See https://llvm.org/LICENSE.txt for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef _LIBCPP_CSTDINT
|
|
#define _LIBCPP_CSTDINT
|
|
|
|
/*
|
|
cstdint synopsis
|
|
|
|
Macros:
|
|
|
|
INT8_MIN
|
|
INT16_MIN
|
|
INT32_MIN
|
|
INT64_MIN
|
|
|
|
INT8_MAX
|
|
INT16_MAX
|
|
INT32_MAX
|
|
INT64_MAX
|
|
|
|
UINT8_MAX
|
|
UINT16_MAX
|
|
UINT32_MAX
|
|
UINT64_MAX
|
|
|
|
INT_LEAST8_MIN
|
|
INT_LEAST16_MIN
|
|
INT_LEAST32_MIN
|
|
INT_LEAST64_MIN
|
|
|
|
INT_LEAST8_MAX
|
|
INT_LEAST16_MAX
|
|
INT_LEAST32_MAX
|
|
INT_LEAST64_MAX
|
|
|
|
UINT_LEAST8_MAX
|
|
UINT_LEAST16_MAX
|
|
UINT_LEAST32_MAX
|
|
UINT_LEAST64_MAX
|
|
|
|
INT_FAST8_MIN
|
|
INT_FAST16_MIN
|
|
INT_FAST32_MIN
|
|
INT_FAST64_MIN
|
|
|
|
INT_FAST8_MAX
|
|
INT_FAST16_MAX
|
|
INT_FAST32_MAX
|
|
INT_FAST64_MAX
|
|
|
|
UINT_FAST8_MAX
|
|
UINT_FAST16_MAX
|
|
UINT_FAST32_MAX
|
|
UINT_FAST64_MAX
|
|
|
|
INTPTR_MIN
|
|
INTPTR_MAX
|
|
UINTPTR_MAX
|
|
|
|
INTMAX_MIN
|
|
INTMAX_MAX
|
|
|
|
UINTMAX_MAX
|
|
|
|
PTRDIFF_MIN
|
|
PTRDIFF_MAX
|
|
|
|
SIG_ATOMIC_MIN
|
|
SIG_ATOMIC_MAX
|
|
|
|
SIZE_MAX
|
|
|
|
WCHAR_MIN
|
|
WCHAR_MAX
|
|
|
|
WINT_MIN
|
|
WINT_MAX
|
|
|
|
INT8_C(value)
|
|
INT16_C(value)
|
|
INT32_C(value)
|
|
INT64_C(value)
|
|
|
|
UINT8_C(value)
|
|
UINT16_C(value)
|
|
UINT32_C(value)
|
|
UINT64_C(value)
|
|
|
|
INTMAX_C(value)
|
|
UINTMAX_C(value)
|
|
|
|
namespace std
|
|
{
|
|
|
|
Types:
|
|
|
|
int8_t
|
|
int16_t
|
|
int32_t
|
|
int64_t
|
|
|
|
uint8_t
|
|
uint16_t
|
|
uint32_t
|
|
uint64_t
|
|
|
|
int_least8_t
|
|
int_least16_t
|
|
int_least32_t
|
|
int_least64_t
|
|
|
|
uint_least8_t
|
|
uint_least16_t
|
|
uint_least32_t
|
|
uint_least64_t
|
|
|
|
int_fast8_t
|
|
int_fast16_t
|
|
int_fast32_t
|
|
int_fast64_t
|
|
|
|
uint_fast8_t
|
|
uint_fast16_t
|
|
uint_fast32_t
|
|
uint_fast64_t
|
|
|
|
intptr_t
|
|
uintptr_t
|
|
|
|
intmax_t
|
|
uintmax_t
|
|
|
|
} // std
|
|
*/
|
|
|
|
#if __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS)
|
|
# include <__cxx03/cstdint>
|
|
#else
|
|
# include <__config>
|
|
|
|
# if __has_include(<stdint.h>)
|
|
# include <stdint.h>
|
|
# endif
|
|
|
|
# if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
|
|
# pragma GCC system_header
|
|
# endif
|
|
|
|
_LIBCPP_BEGIN_NAMESPACE_STD
|
|
|
|
using ::int8_t _LIBCPP_USING_IF_EXISTS;
|
|
using ::int16_t _LIBCPP_USING_IF_EXISTS;
|
|
using ::int32_t _LIBCPP_USING_IF_EXISTS;
|
|
using ::int64_t _LIBCPP_USING_IF_EXISTS;
|
|
|
|
using ::uint8_t _LIBCPP_USING_IF_EXISTS;
|
|
using ::uint16_t _LIBCPP_USING_IF_EXISTS;
|
|
using ::uint32_t _LIBCPP_USING_IF_EXISTS;
|
|
using ::uint64_t _LIBCPP_USING_IF_EXISTS;
|
|
|
|
using ::int_least8_t _LIBCPP_USING_IF_EXISTS;
|
|
using ::int_least16_t _LIBCPP_USING_IF_EXISTS;
|
|
using ::int_least32_t _LIBCPP_USING_IF_EXISTS;
|
|
using ::int_least64_t _LIBCPP_USING_IF_EXISTS;
|
|
|
|
using ::uint_least8_t _LIBCPP_USING_IF_EXISTS;
|
|
using ::uint_least16_t _LIBCPP_USING_IF_EXISTS;
|
|
using ::uint_least32_t _LIBCPP_USING_IF_EXISTS;
|
|
using ::uint_least64_t _LIBCPP_USING_IF_EXISTS;
|
|
|
|
using ::int_fast8_t _LIBCPP_USING_IF_EXISTS;
|
|
using ::int_fast16_t _LIBCPP_USING_IF_EXISTS;
|
|
using ::int_fast32_t _LIBCPP_USING_IF_EXISTS;
|
|
using ::int_fast64_t _LIBCPP_USING_IF_EXISTS;
|
|
|
|
using ::uint_fast8_t _LIBCPP_USING_IF_EXISTS;
|
|
using ::uint_fast16_t _LIBCPP_USING_IF_EXISTS;
|
|
using ::uint_fast32_t _LIBCPP_USING_IF_EXISTS;
|
|
using ::uint_fast64_t _LIBCPP_USING_IF_EXISTS;
|
|
|
|
using ::intptr_t _LIBCPP_USING_IF_EXISTS;
|
|
using ::uintptr_t _LIBCPP_USING_IF_EXISTS;
|
|
|
|
using ::intmax_t _LIBCPP_USING_IF_EXISTS;
|
|
using ::uintmax_t _LIBCPP_USING_IF_EXISTS;
|
|
|
|
_LIBCPP_END_NAMESPACE_STD
|
|
|
|
#endif // __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS)
|
|
|
|
#endif // _LIBCPP_CSTDINT
|