5 * This material is provided "as is", with absolutely no warranty expressed
6 * or implied. Any use is at your own risk.
8 * Permission to use or copy this software for any purpose is hereby granted
9 * without fee, provided the above notices are retained on all copies.
10 * Permission to modify the code and to distribute modified code is granted,
11 * provided the above notices are retained, and a notice that the code was
12 * modified is included with the above copyright notice.
16 #ifndef _STLP_INTERNAL_CWCHAR
17 #define _STLP_INTERNAL_CWCHAR
19 #if defined (_STLP_WCE_EVC3)
20 # ifndef _STLP_INTERNAL_MBSTATE_T
21 # include <stl/_mbstate_t.h>
24 # if defined (__GNUC__)
25 # include _STLP_NATIVE_CPP_C_HEADER(cstddef)
28 # if !defined (_STLP_NO_CWCHAR) && defined (_STLP_USE_NEW_C_HEADERS)
29 # include _STLP_NATIVE_CPP_C_HEADER(cwchar)
30 # if defined (__OpenBSD__)
31 typedef _BSD_WINT_T_ wint_t;
32 # endif /* __OpenBSD__ */
34 # elif defined (_STLP_NO_WCHAR_T) || defined (__MRC__) || (defined (__SC__) && !defined (__DMC__)) || \
35 (defined (__BORLANDC__) && (__BORLANDC__ < 0x580)) || \
36 defined (__OpenBSD__) || defined (__FreeBSD__) || \
37 (defined (__GNUC__) && (defined (__APPLE__) || defined ( __Lynx__ )))
38 # include _STLP_NATIVE_C_HEADER(stddef.h)
39 # if defined (__Lynx__)
41 typedef long int wint_t;
45 # if defined(__OpenBSD__)
46 typedef _BSD_WINT_T_ wint_t;
47 # endif /* __OpenBSD__ */
48 # elif defined (__MWERKS__) && defined (N_PLAT_NLM)
51 # include _STLP_NATIVE_C_HEADER(wchar.h)
53 # if defined (__sun) && (defined (_XOPEN_SOURCE) || (_XOPEN_VERSION - 0 == 4))
54 extern wint_t btowc();
55 extern int fwprintf();
59 extern size_t mbrlen();
60 extern size_t mbrtowc();
61 extern size_t mbsrtowcs();
62 extern int swprintf();
64 extern int vfwprintf();
65 extern int vwprintf();
66 extern int vswprintf();
67 extern size_t wcrtomb();
68 extern size_t wcsrtombs();
69 extern wchar_t *wcsstr();
71 extern wchar_t *wmemchr();
73 extern wchar_t *wmemcpy();
74 extern wchar_t *wmemmove();
75 extern wchar_t *wmemset();
81 # if defined (__MSL__) && (__MSL__ <= 0x51FF) /* dwa 2/28/99 - not yet implemented by MSL */
82 # define _STLP_WCHAR_MSL_EXCLUDE 1
84 extern "C" size_t wcsftime(wchar_t * str, size_t max_size, const wchar_t * format_str, const struct tm * timeptr);
86 # define _STLP_NO_MBSTATE_T 1
87 # elif defined (__BORLANDC__)
88 # if !defined (_STLP_USE_NO_IOSTREAMS)
89 # define _STLP_NO_NATIVE_MBSTATE_T
91 # define _STLP_WCHAR_BORLAND_EXCLUDE 1
94 # ifndef _STLP_INTERNAL_MBSTATE_T
95 # include <stl/_mbstate_t.h>
98 # if !defined (_STLP_NO_WCHAR_T)
101 /* SUNpro has some bugs with casts. wchar_t is size of int there anyway. */
102 # if defined (__SUNPRO_CC) || defined (__DJGPP)
103 # define WCHAR_MAX (~0)
105 # define WCHAR_MAX ((wchar_t)~0)
108 # if defined (__GNUC__) && defined (__alpha__)
109 /* Definition of WCHAR_MIN and MAX are wrong for alpha platform
110 * as gcc consider wchar_t as an unsigned type. Static assertion are
111 * here to check that a future alpha SDK or a future gcc won't change the
112 * situation making this workaround useless.
114 _STLP_STATIC_ASSERT(((wchar_t)-1 > 0) && (WCHAR_MIN < 0))
118 # define WCHAR_MAX ((wchar_t)~0)
120 # if defined(__HP_aCC) && (__HP_aCC >= 60000)
121 /* Starting with B.11.31, HP-UX/ia64 provides C99-compliant definitions
122 * of WCHAR_MIN/MAX macros without having to define
123 * _INCLUDE_STDC__SOURCE_199901 macro (which aCC compiler does not
124 * predefine). Let STLport provide B.11.31 definitions on any version of
130 # define WCHAR_MAX UINT_MAX
134 # if defined (_STLP_IMPORT_VENDOR_CSTD)
136 # if defined (__SUNPRO_CC) && !defined (_STLP_HAS_NO_NEW_C_HEADERS)
137 using _STLP_VENDOR_CSTD::wint_t;
140 _STLP_BEGIN_NAMESPACE
141 # if defined (_STLP_NO_WCHAR_T)
144 // gcc 3.0 has a glitch : wint_t only sucked into the global namespace if _GLIBCPP_USE_WCHAR_T is defined
145 // __MWERKS__ has definition in wchar_t.h (MSL C++), but ones differ from definition
146 // in stdio.h; I prefer settings from last file.
147 # if (defined (__GNUC__) && ! defined (_GLIBCPP_USE_WCHAR_T)) // || (defined(__MWERKS__) && defined(N_PLAT_NLM))
150 using _STLP_VENDOR_CSTD::wint_t;
154 using _STLP_VENDOR_CSTD::size_t;
156 # if !defined (_STLP_NO_NATIVE_MBSTATE_T) && !defined (_STLP_USE_OWN_MBSTATE_T)
157 using _STLP_VENDOR_MB_NAMESPACE::mbstate_t;
159 # if !defined (_STLP_NO_CSTD_FUNCTION_IMPORTS) && !defined(_STLP_WCHAR_BORLAND_EXCLUDE) && \
160 (!defined(__MSL__) || __MSL__ > 0x6001)
161 # if defined (__MINGW32__) && ((__MINGW32_MAJOR_VERSION > 3) || ((__MINGW32_MAJOR_VERSION == 3) && (__MINGW32_MINOR_VERSION >= 8))) || \
162 !(defined (__KCC) || defined (__GNUC__)) && !defined(_STLP_WCE_NET) && !(defined(__MWERKS__) && defined(N_PLAT_NLM))
163 using _STLP_VENDOR_MB_NAMESPACE::btowc;
164 # if (!defined(__MSL__) || __MSL__ > 0x7001)
165 using _STLP_VENDOR_MB_NAMESPACE::mbsinit;
168 # if defined (__MINGW32__) && ((__MINGW32_MAJOR_VERSION > 3) || ((__MINGW32_MAJOR_VERSION == 3) && (__MINGW32_MINOR_VERSION >= 8))) || \
169 !defined (__GNUC__) && !defined(_STLP_WCE_NET) && !(defined(__MWERKS__) && defined(N_PLAT_NLM))
170 using _STLP_VENDOR_MB_NAMESPACE::mbrlen;
171 using _STLP_VENDOR_MB_NAMESPACE::mbrtowc;
172 using _STLP_VENDOR_MB_NAMESPACE::mbsrtowcs;
173 using _STLP_VENDOR_MB_NAMESPACE::wcrtomb;
174 using _STLP_VENDOR_MB_NAMESPACE::wcsrtombs;
176 # endif /* BORLAND && !__MSL__ || __MSL__ > 0x6001 */
178 # endif /* _STLP_NO_NATIVE_MBSTATE_T */
180 # if !defined (_STLP_NO_NATIVE_WIDE_FUNCTIONS) && ! defined (_STLP_NO_CSTD_FUNCTION_IMPORTS)
182 # if !defined (_STLP_WCHAR_BORLAND_EXCLUDE) && ! defined (_STLP_NO_CSTD_FUNCTION_IMPORTS) && !(defined(__MWERKS__) && defined(N_PLAT_NLM))
183 using _STLP_VENDOR_CSTD::fgetwc;
184 using _STLP_VENDOR_CSTD::fgetws;
185 using _STLP_VENDOR_CSTD::fputwc;
186 using _STLP_VENDOR_CSTD::fputws;
189 # if !(defined (_STLP_WCHAR_SUNPRO_EXCLUDE) || defined (_STLP_WCHAR_BORLAND_EXCLUDE) || \
190 defined(_STLP_WCHAR_HPACC_EXCLUDE) || (defined(__MWERKS__) && defined(N_PLAT_NLM)))
191 # if !defined (__DECCXX)
192 using _STLP_VENDOR_CSTD::fwide;
194 using _STLP_VENDOR_CSTD::fwprintf;
195 using _STLP_VENDOR_CSTD::fwscanf;
196 using _STLP_VENDOR_CSTD::getwchar;
199 # if !defined(_STLP_WCHAR_BORLAND_EXCLUDE) && !(defined(__MWERKS__) && defined(N_PLAT_NLM))
200 # ifndef _STLP_WCE_NET
201 using _STLP_VENDOR_CSTD::getwc;
203 using _STLP_VENDOR_CSTD::ungetwc;
204 # ifndef _STLP_WCE_NET
205 using _STLP_VENDOR_CSTD::putwc;
207 using _STLP_VENDOR_CSTD::putwchar;
210 # if !(defined (_STLP_WCHAR_SUNPRO_EXCLUDE) || defined (_STLP_WCHAR_BORLAND_EXCLUDE) || \
211 defined (_STLP_WCHAR_HPACC_EXCLUDE) || (defined (__MWERKS__) && defined (N_PLAT_NLM)))
212 # if defined (_STLP_MSVC_LIB) && (_STLP_MSVC_LIB <= 1300) || \
213 defined (__MINGW32__)
215 # define swprintf _snwprintf
217 # define vswprintf _vsnwprintf
221 using _STLP_VENDOR_CSTD::swprintf;
222 using _STLP_VENDOR_CSTD::vswprintf;
224 using _STLP_VENDOR_CSTD::swscanf;
225 using _STLP_VENDOR_CSTD::vfwprintf;
226 using _STLP_VENDOR_CSTD::vwprintf;
228 # if (!defined(__MSL__) || __MSL__ > 0x7001 ) && !defined(_STLP_WCE_NET) && \
229 !defined(_STLP_USE_UCLIBC) /* at least in uClibc 0.9.26 */
231 using _STLP_VENDOR_CSTD::wcsftime;
233 using _STLP_VENDOR_CSTD::wcstok;
237 # if !(defined(__MWERKS__) && defined(N_PLAT_NLM))
238 # if !defined (_STLP_WCE_NET)
239 using _STLP_VENDOR_CSTD::wcscoll;
240 using _STLP_VENDOR_CSTD::wcsxfrm;
242 using _STLP_VENDOR_CSTD::wcscat;
243 using _STLP_VENDOR_CSTD::wcsrchr;
244 using _STLP_VENDOR_CSTD::wcscmp;
246 using _STLP_VENDOR_CSTD::wcscpy;
247 using _STLP_VENDOR_CSTD::wcscspn;
249 using _STLP_VENDOR_CSTD::wcslen;
250 using _STLP_VENDOR_CSTD::wcsncat;
251 using _STLP_VENDOR_CSTD::wcsncmp;
252 using _STLP_VENDOR_CSTD::wcsncpy;
253 using _STLP_VENDOR_CSTD::wcspbrk;
254 using _STLP_VENDOR_CSTD::wcschr;
256 using _STLP_VENDOR_CSTD::wcsspn;
259 # if !defined (_STLP_WCHAR_BORLAND_EXCLUDE) && !(defined(__MWERKS__) && defined(N_PLAT_NLM))
260 using _STLP_VENDOR_CSTD::wcstod;
261 using _STLP_VENDOR_CSTD::wcstol;
264 # if !(defined (_STLP_WCHAR_SUNPRO_EXCLUDE) || defined (_STLP_WCHAR_HPACC_EXCLUDE) || \
265 (defined (__MWERKS__) && defined (N_PLAT_NLM)))
266 using _STLP_VENDOR_CSTD::wcsstr;
267 using _STLP_VENDOR_CSTD::wmemchr;
269 # if !defined (_STLP_WCHAR_BORLAND_EXCLUDE)
270 # if !defined (_STLP_WCE_NET)
271 using _STLP_VENDOR_CSTD::wctob;
273 # if !defined (__DMC__)
274 using _STLP_VENDOR_CSTD::wmemcmp;
275 using _STLP_VENDOR_CSTD::wmemmove;
277 using _STLP_VENDOR_CSTD::wprintf;
278 using _STLP_VENDOR_CSTD::wscanf;
281 # if defined (__BORLANDC__)
282 inline wchar_t* _STLP_wmemcpy(wchar_t* __wdst, const wchar_t* __wsrc, size_t __n)
283 { return __STATIC_CAST(wchar_t*, _STLP_VENDOR_CSTD::wmemcpy(__wdst, __wsrc, __n)); }
284 inline wchar_t* _STLP_wmemset(wchar_t* __wdst, wchar_t __wc, size_t __n)
285 { return __STATIC_CAST(wchar_t*, _STLP_VENDOR_CSTD::memset(__wdst, __wc, __n)); }
288 inline wchar_t* wmemcpy(wchar_t* __wdst, const wchar_t* __wsrc, size_t __n)
289 { return _STLP_wmemcpy(__wdst, __wsrc, __n); }
290 inline wchar_t* wmemset(wchar_t* __wdst, wchar_t __wc, size_t __n)
291 { return _STLP_wmemset(__wdst, __wc, __n); }
292 # elif defined (__DMC__)
293 inline wchar_t* wmemcpy(wchar_t* __RESTRICT __wdst, const wchar_t* __RESTRICT __wsrc, size_t __n)
294 { return __STATIC_CAST(wchar_t*, memcpy(__wdst, __wsrc, __n * sizeof(wchar_t))); }
295 inline wchar_t* wmemmove(wchar_t* __RESTRICT __wdst, const wchar_t * __RESTRICT __wc, size_t __n)
296 { return __STATIC_CAST(wchar_t*, memmove(__wdst, __wc, __n * sizeof(wchar_t))); }
297 inline wchar_t* wmemset(wchar_t* __wdst, wchar_t __wc, size_t __n)
298 { for (size_t i = 0; i < __n; i++) __wdst[i] = __wc; return __wdst; }
300 using _STLP_VENDOR_CSTD::wmemcpy;
301 using _STLP_VENDOR_CSTD::wmemset;
305 # elif defined (__MWERKS__) && defined (N_PLAT_NLM) /* _STLP_NO_NATIVE_WIDE_FUNCTIONS */
306 using _STLP_VENDOR_CSTD::wcslen;
307 using _STLP_VENDOR_CSTD::wcscmp;
308 using _STLP_VENDOR_CSTD::wcscpy;
309 using _STLP_VENDOR_CSTD::wcsstr;
310 using _STLP_VENDOR_CSTD::wcschr;
311 using _STLP_VENDOR_CSTD::wcsrchr;
312 using _STLP_VENDOR_CSTD::wcspbrk;
313 # endif /* _STLP_NO_NATIVE_WIDE_FUNCTIONS */
316 # endif /* _STLP_IMPORT_VENDOR_CSTD */
318 # undef _STLP_WCHAR_SUNPRO_EXCLUDE
319 # undef _STLP_WCHAR_MSL_EXCLUDE
321 # endif /* !defined(_STLP_WCE_EVC3) */
323 #endif /* _STLP_INTERNAL_CWCHAR */