# endif
#elif defined(_AIX) || defined(__TOS_AIX__)
# define U_PLATFORM U_PF_AIX
#elif defined(_hpux) || defined(hpux) || defined(__hpux)
# define U_PLATFORM U_PF_HPUX
#elif defined(sgi) || defined(__sgi)
# define U_PLATFORM U_PF_IRIX
#elif defined(__QNX__) || defined(__QNXNTO__)
# define U_PLATFORM U_PF_QNX
#elif defined(__TOS_MVS__)
# define U_PLATFORM U_PF_OS390
#elif defined(__OS400__) || defined(__TOS_OS400__)
# define U_PLATFORM U_PF_OS400
#else
# define U_PLATFORM U_PF_UNKNOWN
#endif
/**
* \def CYGWINMSVC
* Defined if this is Windows with Cygwin, but using MSVC rather than gcc.
* Otherwise undefined.
* @internal
*/
/* Commented out because this is already set in mh-cygwin-msvc
#if U_PLATFORM == U_PF_CYGWIN && defined(_MSC_VER)
# define CYGWINMSVC
#endif
*/
/**
* \def U_PLATFORM_USES_ONLY_WIN32_API
* Defines whether the platform uses only the Win32 API.
* Set to 1 for Windows/MSVC and MinGW but not Cygwin.
* @internal
*/
#ifdef U_PLATFORM_USES_ONLY_WIN32_API
/* Use the predefined value. */
#elif (U_PF_WINDOWS <= U_PLATFORM && U_PLATFORM <= U_PF_MINGW) || defined(CYGWINMSVC)
# define U_PLATFORM_USES_ONLY_WIN32_API 1
#else
/* Cygwin implements POSIX. */
# define U_PLATFORM_USES_ONLY_WIN32_API 0
#endif
/**
* \def U_PLATFORM_HAS_WIN32_API
* Defines whether the Win32 API is available on the platform.
* Set to 1 for Windows/MSVC, MinGW and Cygwin.
* @internal
*/
#ifdef U_PLATFORM_HAS_WIN32_API
/* Use the predefined value. */
#elif U_PF_WINDOWS <= U_PLATFORM && U_PLATFORM <= U_PF_CYGWIN
# define U_PLATFORM_HAS_WIN32_API 1
#else
# define U_PLATFORM_HAS_WIN32_API 0
#endif
/**
* \def U_PLATFORM_IMPLEMENTS_POSIX
* Defines whether the platform implements (most of) the POSIX API.
* Set to 1 for Cygwin and most other platforms.
* @internal
*/
#ifdef U_PLATFORM_IMPLEMENTS_POSIX
/* Use the predefined value. */
#elif U_PLATFORM_USES_ONLY_WIN32_API
# define U_PLATFORM_IMPLEMENTS_POSIX 0
#else
# define U_PLATFORM_IMPLEMENTS_POSIX 1
#endif
/**
* \def U_PLATFORM_IS_LINUX_BASED
* Defines whether the platform is Linux or one of its derivatives.
* @internal
*/
#ifdef U_PLATFORM_IS_LINUX_BASED
/* Use the predefined value. */
#elif U_PF_LINUX <= U_PLATFORM && U_PLATFORM <= 4499
# define U_PLATFORM_IS_LINUX_BASED 1
#else
# define U_PLATFORM_IS_LINUX_BASED 0
#endif
/**
* \def U_PLATFORM_IS_DARWIN_BASED
* Defines whether the platform is Darwin or one of its derivatives.
* @internal
*/
#ifdef U_PLATFORM_IS_DARWIN_BASED
/* Use the predefined value. */
#elif U_PF_DARWIN <= U_PLATFORM && U_PLATFORM <= U_PF_IPHONE
# define U_PLATFORM_IS_DARWIN_BASED 1
#else
# define U_PLATFORM_IS_DARWIN_BASED 0
#endif
/**
* \def U_HAVE_STDINT_H
* Defines whether stdint.h is available. It is a C99 standard header.
* We used to include inttypes.h which includes stdint.h but we usually do not need
* the additional definitions from inttypes.h.
* @internal
*/
#ifdef U_HAVE_STDINT_H
/* Use the predefined value. */
#elif U_PLATFORM_USES_ONLY_WIN32_API
# if defined(__BORLANDC__) || U_PLATFORM == U_PF_MINGW || (defined(_MSC_VER) && _MSC_VER>=1600)
/* Windows Visual Studio 9 and below do not have stdint.h & inttypes.h, but VS 2010 adds them. */
# define U_HAVE_STDINT_H 1
# else
# define U_HAVE_STDINT_H 0
# endif
#elif U_PLATFORM == U_PF_SOLARIS
/* Solaris has inttypes.h but not stdint.h. */
# define U_HAVE_STDINT_H 0
#elif U_PLATFORM == U_PF_AIX && !defined(_AIX51) && defined(_POWER)
/* PPC AIX <= 4.3 has inttypes.h but not stdint.h. */
# define U_HAVE_STDINT_H 0
#else
# define U_HAVE_STDINT_H 1
#endif
/**
* \def U_HAVE_INTTYPES_H
* Defines whether inttypes.h is available. It is a C99 standard header.
* We include inttypes.h where it is available but stdint.h is not.
* @internal
*/
#ifdef U_HAVE_INTTYPES_H
/* Use the predefined value. */
#elif U_PLATFORM == U_PF_SOLARIS
/* Solaris has inttypes.h but not stdint.h. */
# define U_HAVE_INTTYPES_H 1
#elif U_PLATFORM == U_PF_AIX && !defined(_AIX51) && defined(_POWER)
/* PPC AIX <= 4.3 has inttypes.h but not stdint.h. */
# define U_HAVE_INTTYPES_H 1
#else
/* Most platforms have both inttypes.h and stdint.h, or neither. */
# define U_HAVE_INTTYPES_H U_HAVE_STDINT_H
#endif
/**
* \def U_IOSTREAM_SOURCE
* Defines what support for C++ streams is available.
*
* If U_IOSTREAM_SOURCE is set to 199711, then <iostream> is available
* (the ISO/IEC C++ FDIS was published in November 1997), and then
* one should qualify streams using the std namespace in ICU header
* files.
* Starting with ICU 49, this is the only supported version.
*
* If U_IOSTREAM_SOURCE is set to 198506, then <iostream.h> is
* available instead (in June 1985 Stroustrup published
* "An Extensible I/O Facility for C++" at the summer USENIX conference).
* Starting with ICU 49, this version is not supported any more.
*
* If U_IOSTREAM_SOURCE is 0 (or any value less than 199711),
* then C++ streams are not available and
* support for them will be silently suppressed in ICU.
*
* @internal
*/
#ifndef U_IOSTREAM_SOURCE
#define U_IOSTREAM_SOURCE 199711
#endif
/**
* \def U_HAVE_STD_STRING
* Defines whether the standard C++ (STL) <string> header is available.
* @internal
*/
#ifdef U_HAVE_STD_STRING
/* Use the predefined value. */
#else
# define U_HAVE_STD_STRING 1
#endif
/*===========================================================================*/
/** @{ Compiler and environment features */
/*===========================================================================*/
/**
* \def U_GCC_MAJOR_MINOR
* Indicates whether the compiler is gcc (test for != 0),
* and if so, contains its major (times 100) and minor version numbers.
* If the compiler is not gcc, then U_GCC_MAJOR_MINOR == 0.
*
* For example, for testing for whether we have gcc, and whether it's 4.6 or higher,
* use "#if U_GCC_MAJOR_MINOR >= 406".
* @internal
*/
#ifdef __GNUC__
# define U_GCC_MAJOR_MINOR (__GNUC__ * 100 + __GNUC_MINOR__)
#else
# define U_GCC_MAJOR_MINOR 0
#endif
/**
* \def U_IS_BIG_ENDIAN
* Determines the endianness of the platform.
* @internal
*/
#ifdef U_IS_BIG_ENDIAN
/* Use the predefined value. */
#elif defined(BYTE_ORDER) && defined(BIG_ENDIAN)
# define U_IS_BIG_ENDIAN (BYTE_ORDER == BIG_ENDIAN)
#elif defined(__BYTE_ORDER__) && defined(__ORDER_BIG_ENDIAN__)
/* gcc */
# define U_IS_BIG_ENDIAN (__BYTE_ORDER__ == __ORDER_BIG_ENDIAN__)
#elif defined(__BIG_ENDIAN__) || defined(_BIG_ENDIAN)
# define U_IS_BIG_ENDIAN 1
#elif defined(__LITTLE_ENDIAN__) || defined(_LITTLE_ENDIAN)
# define U_IS_BIG_ENDIAN 0
#elif U_PLATFORM == U_PF_OS390 || U_PLATFORM == U_PF_OS400 || defined(__s390__) || defined(__s390x__)
/* These platforms do not appear to predefine any endianness macros. */
# define U_IS_BIG_ENDIAN 1
#elif defined(_PA_RISC1_0) || defined(_PA_RISC1_1) || defined(_PA_RISC2_0)
/* HPPA do not appear to predefine any endianness macros. */
# define U_IS_BIG_ENDIAN 1
#elif defined(sparc) || defined(__sparc) || defined(__sparc__)
/* Some sparc based systems (e.g. Linux) do not predefine any endianness macros. */
# define U_IS_BIG_ENDIAN 1
#else
# define U_IS_BIG_ENDIAN 0
#endif
/**
* \def U_HAVE_PLACEMENT_NEW
* Determines whether to override placement new and delete for STL.
* @stable ICU 2.6
*/
#ifdef U_HAVE_PLACEMENT_NEW
/* Use the predefined value. */
#elif defined(__BORLANDC__)
# define U_HAVE_PLACEMENT_NEW 0
#else
# define U_HAVE_PLACEMENT_NEW 1
#endif
/**
* \def U_HAVE_DEBUG_LOCATION_NEW
* Define this to define the MFC debug version of the operator new.
*
* @stable ICU 3.4
*/
#ifdef U_HAVE_DEBUG_LOCATION_NEW
/* Use the predefined value. */
#elif defined(_MSC_VER)
# define U_HAVE_DEBUG_LOCATION_NEW 1
#else
# define U_HAVE_DEBUG_LOCATION_NEW 0
#endif
/* Compatibility with non clang compilers: http://clang.llvm.org/docs/LanguageExtensions.html */
#ifndef __has_attribute
# define __has_attribute(x) 0
#endif
#ifndef __has_cpp_attribute
# define __has_cpp_attribute(x) 0
#endif
#ifndef __has_builtin
# define __has_builtin(x) 0
#endif
#ifndef __has_feature
# define __has_feature(x) 0
#endif
#ifndef __has_extension
# define __has_extension(x) 0
#endif
#ifndef __has_warning
# define __has_warning(x) 0
#endif
/**
* \def U_MALLOC_ATTR
* Attribute to mark functions as malloc-like
* @internal
*/
#if defined(__GNUC__) && __GNUC__>=3
# define U_MALLOC_ATTR __attribute__ ((__malloc__))
#else
# define U_MALLOC_ATTR
#endif
/**
* \def U_ALLOC_SIZE_ATTR
* Attribute to specify the size of the allocated buffer for malloc-like functions
* @internal
*/
#if (defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))) || __has_attribute(alloc_size)
# define U_ALLOC_SIZE_ATTR(X) __attribute__ ((alloc_size(X)))
# define U_ALLOC_SIZE_ATTR2(X,Y) __attribute__ ((alloc_size(X,Y)))
#else
# define U_ALLOC_SIZE_ATTR(X)
# define U_ALLOC_SIZE_ATTR2(X,Y)
#endif
/**
* \def U_CPLUSPLUS_VERSION
* 0 if no C++; 1, 11, 14, ... if C++.
* Support for specific features cannot always be determined by the C++ version alone.
* @internal
*/
#ifdef U_CPLUSPLUS_VERSION
# if U_CPLUSPLUS_VERSION != 0 && !defined(__cplusplus)
# undef U_CPLUSPLUS_VERSION
# define U_CPLUSPLUS_VERSION 0
# endif
/* Otherwise use the predefined value. */
#elif !defined(__cplusplus)
# define U_CPLUSPLUS_VERSION 0
#elif __cplusplus >= 201402L
# define U_CPLUSPLUS_VERSION 14
#elif __cplusplus >= 201103L
# define U_CPLUSPLUS_VERSION 11
#else
// C++98 or C++03
# define U_CPLUSPLUS_VERSION 1
#endif
/**
* \def U_HAVE_RVALUE_REFERENCES
* Set to 1 if the compiler supports rvalue references.
* C++11 feature, necessary for move constructor & move assignment.
* @internal
*/
#ifdef U_HAVE_RVALUE_REFERENCES
/* Use the predefined value. */
#elif U_CPLUSPLUS_VERSION >= 11 || __has_feature(cxx_rvalue_references) \
|| defined(__GXX_EXPERIMENTAL_CXX0X__) \
|| (defined(_MSC_VER) && _MSC_VER >= 1600) /* Visual Studio 2010 */
# define U_HAVE_RVALUE_REFERENCES 1
#else
# define U_HAVE_RVALUE_REFERENCES 0
#endif
/**
* \def U_NOEXCEPT
* "noexcept" if supported, otherwise empty.
* Some code, especially STL containers, uses move semantics of objects only
* if the move constructor and the move operator are declared as not throwing exceptions.
* @internal
*/
#ifdef U_NOEXCEPT
/* Use the predefined value. */
#elif defined(_HAS_EXCEPTIONS) && !_HAS_EXCEPTIONS /* Visual Studio */
# define U_NOEXCEPT
#elif U_CPLUSPLUS_VERSION >= 11 || __has_feature(cxx_noexcept) || __has_extension(cxx_noexcept) \
|| (defined(_MSC_VER) && _MSC_VER >= 1900) /* Visual Studio 2015 */
# define U_NOEXCEPT noexcept
#else
# define U_NOEXCEPT
#endif
/**
* \def U_FALLTHROUGH
* Annotate intentional fall-through between switch labels.
* http://clang.llvm.org/docs/AttributeReference.html#fallthrough-clang-fallthrough
* @internal
*/
#ifdef __cplusplus
# if __has_cpp_attribute(clang::fallthrough) || \
(__has_feature(cxx_attributes) && __has_warning("-Wimplicit-fallthrough"))
# define U_FALLTHROUGH [[clang::fallthrough]]
# else
# define U_FALLTHROUGH
# endif
#else
# define U_FALLTHROUGH
#endif
/** @} */
/*===========================================================================*/
/** @{ Character data types */
/*===========================================================================*/
/**
* U_CHARSET_FAMILY is equal to this value when the platform is an ASCII based platform.
* @stable ICU 2.0
*/
#define U_ASCII_FAMILY 0
/**
* U_CHARSET_FAMILY is equal to this value when the platform is an EBCDIC based platform.
* @stable ICU 2.0
*/
#define U_EBCDIC_FAMILY 1
/**
* \def U_CHARSET_FAMILY
*
* These definitions allow to specify the encoding of text
* in the char data type as defined by the platform and the compiler.
* It is enough to determine the code point values of "invariant characters",
* which are the ones shared by all encodings that are in use
* on a given platform.
*
* Those "invariant characters" should be all the uppercase and lowercase
* latin letters, the digits, the space, and "basic punctuation".
* Also, '\\n', '\\r', '\\t' should be available.
*
* The list of "invariant characters" is:
* \code
* A-Z a-z 0-9 SPACE " % & ' ( ) * + , - . / : ; < = > ? _
* \endcode
*
* (52 letters + 10 numbers + 20 punc/sym/space = 82 total)
*
* This matches the IBM Syntactic Character Set (CS 640).
*
* In other words, all the graphic characters in 7-bit ASCII should
* be safely accessible except the following:
*
* \code
* '\'
* '['
* ']'
* '{'
* '}'
* '^'
* '~'
* '!'
* '#'
* '|'
* '$'
* '@'
* '`'
* \endcode
* @stable ICU 2.0
*/
#ifdef U_CHARSET_FAMILY
/* Use the predefined value. */
#elif U_PLATFORM == U_PF_OS390 && (!defined(__CHARSET_LIB) || !__CHARSET_LIB)
# define U_CHARSET_FAMILY U_EBCDIC_FAMILY
#elif U_PLATFORM == U_PF_OS400 && !defined(__UTF32__)
# define U_CHARSET_FAMILY U_EBCDIC_FAMILY
#else
# define U_CHARSET_FAMILY U_ASCII_FAMILY
#endif
/**
* \def U_CHARSET_IS_UTF8
*
* Hardcode the default charset to UTF-8.
*
* If this is set to 1, then
* - ICU will assume that all non-invariant char*, StringPiece, std::string etc.
* contain UTF-8 text, regardless of what the system API uses
* - some ICU code will use fast functions like u_strFromUTF8()
* rather than the more general and more heavy-weight conversion API (ucnv.h)
* - ucnv_getDefaultName() always returns "UTF-8"
* - ucnv_setDefaultName() is disabled and will not change the default charset
* - static builds of ICU are smaller
* - more functionality is available with the UCONFIG_NO_CONVERSION build-time
* configuration option (see unicode/uconfig.h)
* - the UCONFIG_NO_CONVERSION build option in uconfig.h is more usable
*
* @stable ICU 4.2
* @see UCONFIG_NO_CONVERSION
*/
#ifdef U_CHARSET_IS_UTF8
/* Use the predefined value. */
#elif U_PLATFORM == U_PF_ANDROID || U_PLATFORM_IS_DARWIN_BASED
# define U_CHARSET_IS_UTF8 1
#else
# define U_CHARSET_IS_UTF8 0
#endif
/** @} */
/*===========================================================================*/
/** @{ Information about wchar support */
/*===========================================================================*/
/**
* \def U_HAVE_WCHAR_H
* Indicates whether is available (1) or not (0). Set to 1 by default.
*
* @stable ICU 2.0
*/
#ifdef U_HAVE_WCHAR_H
/* Use the predefined value. */
#elif U_PLATFORM == U_PF_ANDROID && __ANDROID_API__ < 9
/*
* Android before Gingerbread (Android 2.3, API level 9) did not support wchar_t.
* The type and header existed, but the library functions did not work as expected.
* The size of wchar_t was 1 but L"xyz" string literals had 32-bit units anyway.
*/
# define U_HAVE_WCHAR_H 0
#else
# define U_HAVE_WCHAR_H 1
#endif
/**
* \def U_SIZEOF_WCHAR_T
* U_SIZEOF_WCHAR_T==sizeof(wchar_t)
*
* @stable ICU 2.0
*/
#ifdef U_SIZEOF_WCHAR_T
/* Use the predefined value. */
#elif (U_PLATFORM == U_PF_ANDROID && __ANDROID_API__ < 9)
/*
* Classic Mac OS and Mac OS X before 10.3 (Panther) did not support wchar_t or wstring.
* Newer Mac OS X has size 4.
*/
# define U_SIZEOF_WCHAR_T 1
#elif U_PLATFORM_HAS_WIN32_API || U_PLATFORM == U_PF_CYGWIN
# define U_SIZEOF_WCHAR_T 2
#elif U_PLATFORM == U_PF_AIX
/*
* AIX 6.1 information, section "Wide character data representation":
* "... the wchar_t datatype is 32-bit in the 64-bit environment and
* 16-bit in the 32-bit environment."
* and
* "All locales use Unicode for their wide character code values (process code),
* except the IBM-eucTW codeset."
*/
# ifdef __64BIT__
# define U_SIZEOF_WCHAR_T 4
# else
# define U_SIZEOF_WCHAR_T 2
# endif
#elif U_PLATFORM == U_PF_OS390
/*
* z/OS V1R11 information center, section "LP64 | ILP32":
* "In 31-bit mode, the size of long and pointers is 4 bytes and the size of wchar_t is 2 bytes.
* Under LP64, the size of long and pointer is 8 bytes and the size of wchar_t is 4 bytes."
*/
# ifdef _LP64
# define U_SIZEOF_WCHAR_T 4
# else
# define U_SIZEOF_WCHAR_T 2
# endif
#elif U_PLATFORM == U_PF_OS400
# if defined(__UTF32__)
/*
* LOCALETYPE(*LOCALEUTF) is specified.
* Wide-character strings are in UTF-32,
* narrow-character strings are in UTF-8.
*/
# define U_SIZEOF_WCHAR_T 4
# elif defined(__UCS2__)
/*
* LOCALETYPE(*LOCALEUCS2) is specified.
* Wide-character strings are in UCS-2,
* narrow-character strings are in EBCDIC.
*/
# define U_SIZEOF_WCHAR_T 2
#else
/*
* LOCALETYPE(*CLD) or LOCALETYPE(*LOCALE) is specified.
* Wide-character strings are in 16-bit EBCDIC,
* narrow-character strings are in EBCDIC.
*/
# define U_SIZEOF_WCHAR_T 2
# endif
#else
# define U_SIZEOF_WCHAR_T 4
#endif
#ifndef U_HAVE_WCSCPY
#define U_HAVE_WCSCPY U_HAVE_WCHAR_H
#endif
/** @} */
/**
* \def U_HAVE_CHAR16_T
* Defines whether the char16_t type is available for UTF-16
* and u"abc" UTF-16 string literals are supported.
* This is a new standard type and standard string literal syntax in C++0x
* but has been available in some compilers before.
* @internal
*/
#ifdef U_HAVE_CHAR16_T
/* Use the predefined value. */
#else
/*
* Notes:
* Visual Studio 10 (_MSC_VER>=1600) defines char16_t but
* does not support u"abc" string literals.
* gcc 4.4 defines the __CHAR16_TYPE__ macro to a usable type but
* does not support u"abc" string literals.
* C++11 and C11 require support for UTF-16 literals
*/
# if U_CPLUSPLUS_VERSION >= 11 || (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 201112L)
# define U_HAVE_CHAR16_T 1
# else
# define U_HAVE_CHAR16_T 0
# endif
#endif
/**
* @{
* \def U_DECLARE_UTF16
* Do not use this macro because it is not defined on all platforms.
* Use the UNICODE_STRING or U_STRING_DECL macros instead.
* @internal
*/
#ifdef U_DECLARE_UTF16
/* Use the predefined value. */
#elif U_HAVE_CHAR16_T \
|| (defined(__xlC__) && defined(__IBM_UTF_LITERAL) && U_SIZEOF_WCHAR_T != 2) \
|| (defined(__HP_aCC) && __HP_aCC >= 035000) \
|| (defined(__HP_cc) && __HP_cc >= 111106)
# define U_DECLARE_UTF16(string) u ## string
#elif U_SIZEOF_WCHAR_T == 2 \
&& (U_CHARSET_FAMILY == 0 || (U_PF_OS390 <= U_PLATFORM && U_PLATFORM <= U_PF_OS400 && defined(__UCS2__)))
# define U_DECLARE_UTF16(string) L ## string
#else
/* Leave U_DECLARE_UTF16 undefined. See unistr.h. */
#endif
/** @} */
/*===========================================================================*/
/** @{ Symbol import-export control */
/*===========================================================================*/
#ifdef U_EXPORT
/* Use the predefined value. */
#elif defined(U_STATIC_IMPLEMENTATION)
# define U_EXPORT
#elif defined(__GNUC__)
# define U_EXPORT __attribute__((visibility("default")))
#elif (defined(__SUNPRO_CC) && __SUNPRO_CC >= 0x550) \
|| (defined(__SUNPRO_C) && __SUNPRO_C >= 0x550)
# define U_EXPORT __global
/*#elif defined(__HP_aCC) || defined(__HP_cc)
# define U_EXPORT __declspec(dllexport)*/
#elif defined(_MSC_VER)
# define U_EXPORT __declspec(dllexport)
#else
# define U_EXPORT
#endif
/* U_CALLCONV is releated to U_EXPORT2 */
#ifdef U_EXPORT2
/* Use the predefined value. */
#elif defined(_MSC_VER)
# define U_EXPORT2 __cdecl
#else
# define U_EXPORT2
#endif
#ifdef U_IMPORT
/* Use the predefined value. */
#elif defined(_MSC_VER)
/* Windows needs to export/import data. */
# define U_IMPORT __declspec(dllimport)
#else
# define U_IMPORT
#endif
/**
* \def U_CALLCONV
* Similar to U_CDECL_BEGIN/U_CDECL_END, this qualifier is necessary
* in callback function typedefs to make sure that the calling convention
* is compatible.
*
* This is only used for non-ICU-API functions.
* When a function is a public ICU API,
* you must use the U_CAPI and U_EXPORT2 qualifiers.
* @stable ICU 2.0
*/
#if U_PLATFORM == U_PF_OS390 && defined(__cplusplus)
# define U_CALLCONV __cdecl
#else
# define U_CALLCONV U_EXPORT2
#endif
/* @} */
#endif