23 #ifndef __UMACHINE_H__
24 #define __UMACHINE_H__
77 # define U_CFUNC extern "C"
78 # define U_CDECL_BEGIN extern "C" {
79 # define U_CDECL_END }
81 # define U_CFUNC extern
82 # define U_CDECL_BEGIN
86 #ifndef U_ATTRIBUTE_DEPRECATED
92 #if U_GCC_MAJOR_MINOR >= 302
93 # define U_ATTRIBUTE_DEPRECATED __attribute__ ((deprecated))
99 #elif defined(_MSC_VER) && (_MSC_VER >= 1400)
100 # define U_ATTRIBUTE_DEPRECATED __declspec(deprecated)
102 # define U_ATTRIBUTE_DEPRECATED
107 #define U_CAPI U_CFUNC U_EXPORT
109 #define U_STABLE U_CAPI
111 #define U_DRAFT U_CAPI
113 #define U_DEPRECATED U_CAPI U_ATTRIBUTE_DEPRECATED
115 #define U_OBSOLETE U_CAPI
117 #define U_INTERNAL U_CAPI
135 #if defined(__cplusplus) && __cplusplus>=201103L
138 #define U_OVERRIDE override
141 #define U_FINAL final
159 # define INT8_MIN ((int8_t)(-128))
163 # define INT16_MIN ((int16_t)(-32767-1))
167 # define INT32_MIN ((int32_t)(-2147483647-1))
172 # define INT8_MAX ((int8_t)(127))
176 # define INT16_MAX ((int16_t)(32767))
180 # define INT32_MAX ((int32_t)(2147483647))
185 # define UINT8_MAX ((uint8_t)(255U))
189 # define UINT16_MAX ((uint16_t)(65535U))
193 # define UINT32_MAX ((uint32_t)(4294967295U))
196 #if defined(U_INT64_T_UNAVAILABLE)
197 # error int64_t is required for decimal format and rule-based number format.
205 # define INT64_C(c) c ## LL
213 # define UINT64_C(c) c ## ULL
217 # define U_INT64_MIN ((int64_t)(INT64_C(-9223372036854775807)-1))
221 # define U_INT64_MAX ((int64_t)(INT64_C(9223372036854775807)))
223 # ifndef U_UINT64_MAX
225 # define U_UINT64_MAX ((uint64_t)(UINT64_C(18446744073709551615)))
264 #if !defined(U_WCHAR_IS_UTF16) && !defined(U_WCHAR_IS_UTF32)
265 # ifdef __STDC_ISO_10646__
266 # if (U_SIZEOF_WCHAR_T==2)
267 # define U_WCHAR_IS_UTF16
268 # elif (U_SIZEOF_WCHAR_T==4)
269 # define U_WCHAR_IS_UTF32
271 # elif defined __UCS2__
272 # if (U_PF_OS390 <= U_PLATFORM && U_PLATFORM <= U_PF_OS400) && (U_SIZEOF_WCHAR_T==2)
273 # define U_WCHAR_IS_UTF16
275 # elif defined(__UCS4__) || (U_PLATFORM == U_PF_OS400 && defined(__UTF32__))
276 # if (U_SIZEOF_WCHAR_T==4)
277 # define U_WCHAR_IS_UTF32
279 # elif U_PLATFORM_IS_DARWIN_BASED || (U_SIZEOF_WCHAR_T==4 && U_PLATFORM_IS_LINUX_BASED)
280 # define U_WCHAR_IS_UTF32
281 # elif U_PLATFORM_HAS_WIN32_API
282 # define U_WCHAR_IS_UTF16
289 #define U_SIZEOF_UCHAR 2
303 #if defined(UCHAR_TYPE)
304 typedef UCHAR_TYPE
UChar;
307 #elif U_SIZEOF_WCHAR_T==2
308 typedef wchar_t UChar;
309 #elif defined(__CHAR16_TYPE__)
310 typedef __CHAR16_TYPE__
UChar;
352 #define U_SENTINEL (-1)
354 #include "unicode/urename.h"
int32_t UChar32
Define UChar32 as a type for single Unicode code points.
uint16_t UChar
Define UChar to be UCHAR_TYPE, if that is #defined (for example, to char16_t), or wchar_t if that is ...
C API: Definitions of integer types of various widths.
int8_t UBool
The ICU boolean type.