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8690e634 JK |
1 | /* A substitute for ISO C99 <wctype.h>, for platforms that lack it. |
2 | ||
c0c3707f | 3 | Copyright (C) 2006-2019 Free Software Foundation, Inc. |
8690e634 JK |
4 | |
5 | This program is free software; you can redistribute it and/or modify | |
6 | it under the terms of the GNU General Public License as published by | |
7 | the Free Software Foundation; either version 3, or (at your option) | |
8 | any later version. | |
9 | ||
10 | This program is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | GNU General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU General Public License | |
c0c3707f | 16 | along with this program; if not, see <https://www.gnu.org/licenses/>. */ |
8690e634 JK |
17 | |
18 | /* Written by Bruno Haible and Paul Eggert. */ | |
19 | ||
20 | /* | |
21 | * ISO C 99 <wctype.h> for platforms that lack it. | |
c0c3707f | 22 | * <https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/wctype.h.html> |
8690e634 JK |
23 | * |
24 | * iswctype, towctrans, towlower, towupper, wctrans, wctype, | |
25 | * wctrans_t, and wctype_t are not yet implemented. | |
26 | */ | |
27 | ||
8690e634 JK |
28 | #if __GNUC__ >= 3 |
29 | @PRAGMA_SYSTEM_HEADER@ | |
30 | #endif | |
31 | @PRAGMA_COLUMNS@ | |
32 | ||
49e4877c PA |
33 | #if (defined __MINGW32__ && defined __CTYPE_H_SOURCED__) |
34 | ||
35 | /* Special invocation convention: | |
36 | - With MinGW 3.22, when <ctype.h> includes <wctype.h>, only some part of | |
37 | <wctype.h> is being processed, which doesn't include the idempotency | |
38 | guard. */ | |
39 | ||
40 | #@INCLUDE_NEXT@ @NEXT_WCTYPE_H@ | |
41 | ||
42 | #else | |
43 | /* Normal invocation convention. */ | |
44 | ||
45 | #ifndef _@GUARD_PREFIX@_WCTYPE_H | |
46 | ||
8690e634 JK |
47 | #if @HAVE_WINT_T@ |
48 | /* Solaris 2.5 has a bug: <wchar.h> must be included before <wctype.h>. | |
49 | Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before | |
50 | <wchar.h>. | |
51 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be | |
52 | included before <wchar.h>. */ | |
53 | # include <stddef.h> | |
54 | # include <stdio.h> | |
55 | # include <time.h> | |
56 | # include <wchar.h> | |
57 | #endif | |
58 | ||
c0c3707f CB |
59 | /* Native Windows (mingw, MSVC) have declarations of towupper, towlower, and |
60 | isw* functions in <ctype.h>, <wchar.h> as well as in <wctype.h>. Include | |
61 | <ctype.h>, <wchar.h> in advance to avoid rpl_ prefix being added to the | |
62 | declarations. */ | |
63 | #if defined _WIN32 && ! defined __CYGWIN__ | |
4a626d0a | 64 | # include <ctype.h> |
c0c3707f | 65 | # include <wchar.h> |
4a626d0a PA |
66 | #endif |
67 | ||
8690e634 JK |
68 | /* Include the original <wctype.h> if it exists. |
69 | BeOS 5 has the functions but no <wctype.h>. */ | |
70 | /* The include_next requires a split double-inclusion guard. */ | |
71 | #if @HAVE_WCTYPE_H@ | |
72 | # @INCLUDE_NEXT@ @NEXT_WCTYPE_H@ | |
73 | #endif | |
74 | ||
75 | #ifndef _@GUARD_PREFIX@_WCTYPE_H | |
76 | #define _@GUARD_PREFIX@_WCTYPE_H | |
77 | ||
4a626d0a PA |
78 | #ifndef _GL_INLINE_HEADER_BEGIN |
79 | #error "Please include config.h first." | |
80 | #endif | |
a512b375 JB |
81 | _GL_INLINE_HEADER_BEGIN |
82 | #ifndef _GL_WCTYPE_INLINE | |
83 | # define _GL_WCTYPE_INLINE _GL_INLINE | |
84 | #endif | |
85 | ||
8690e634 JK |
86 | /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */ |
87 | ||
88 | /* The definition of _GL_WARN_ON_USE is copied here. */ | |
89 | ||
90 | /* Solaris 2.6 <wctype.h> includes <widec.h> which includes <euc.h> which | |
91 | #defines a number of identifiers in the application namespace. Revert | |
92 | these #defines. */ | |
93 | #ifdef __sun | |
94 | # undef multibyte | |
95 | # undef eucw1 | |
96 | # undef eucw2 | |
97 | # undef eucw3 | |
98 | # undef scrw1 | |
99 | # undef scrw2 | |
100 | # undef scrw3 | |
101 | #endif | |
102 | ||
103 | /* Define wint_t and WEOF. (Also done in wchar.in.h.) */ | |
104 | #if !@HAVE_WINT_T@ && !defined wint_t | |
105 | # define wint_t int | |
106 | # ifndef WEOF | |
107 | # define WEOF -1 | |
108 | # endif | |
109 | #else | |
c0c3707f CB |
110 | /* mingw and MSVC define wint_t as 'unsigned short' in <crtdefs.h> or |
111 | <stddef.h>. This is too small: ISO C 99 section 7.24.1.(2) says that | |
112 | wint_t must be "unchanged by default argument promotions". Override it. */ | |
113 | # if @GNULIB_OVERRIDES_WINT_T@ | |
8690e634 | 114 | # if !GNULIB_defined_wint_t |
c0c3707f CB |
115 | # if @HAVE_CRTDEFS_H@ |
116 | # include <crtdefs.h> | |
117 | # else | |
118 | # include <stddef.h> | |
119 | # endif | |
8690e634 JK |
120 | typedef unsigned int rpl_wint_t; |
121 | # undef wint_t | |
122 | # define wint_t rpl_wint_t | |
123 | # define GNULIB_defined_wint_t 1 | |
124 | # endif | |
125 | # endif | |
126 | # ifndef WEOF | |
127 | # define WEOF ((wint_t) -1) | |
128 | # endif | |
129 | #endif | |
130 | ||
131 | ||
132 | #if !GNULIB_defined_wctype_functions | |
133 | ||
134 | /* FreeBSD 4.4 to 4.11 has <wctype.h> but lacks the functions. | |
135 | Linux libc5 has <wctype.h> and the functions but they are broken. | |
c0c3707f CB |
136 | mingw and MSVC have <wctype.h> and the functions but they take a wchar_t |
137 | as argument, not an rpl_wint_t. | |
8690e634 JK |
138 | Assume all 11 functions (all isw* except iswblank) are implemented the |
139 | same way, or not at all. */ | |
140 | # if ! @HAVE_ISWCNTRL@ || @REPLACE_ISWCNTRL@ | |
141 | ||
c0c3707f CB |
142 | # if @GNULIB_OVERRIDES_WINT_T@ /* implies @REPLACE_ISWCNTRL@ */ |
143 | ||
144 | _GL_WCTYPE_INLINE int | |
145 | rpl_iswalnum (wint_t wc) | |
146 | { | |
147 | return ((wchar_t) wc == wc ? iswalnum ((wchar_t) wc) : 0); | |
148 | } | |
149 | ||
150 | _GL_WCTYPE_INLINE int | |
151 | rpl_iswalpha (wint_t wc) | |
152 | { | |
153 | return ((wchar_t) wc == wc ? iswalpha ((wchar_t) wc) : 0); | |
154 | } | |
155 | ||
156 | _GL_WCTYPE_INLINE int | |
157 | rpl_iswblank (wint_t wc) | |
158 | { | |
159 | return ((wchar_t) wc == wc ? iswblank ((wchar_t) wc) : 0); | |
160 | } | |
161 | ||
162 | _GL_WCTYPE_INLINE int | |
163 | rpl_iswcntrl (wint_t wc) | |
164 | { | |
165 | return ((wchar_t) wc == wc ? iswcntrl ((wchar_t) wc) : 0); | |
166 | } | |
167 | ||
168 | _GL_WCTYPE_INLINE int | |
169 | rpl_iswdigit (wint_t wc) | |
170 | { | |
171 | return ((wchar_t) wc == wc ? iswdigit ((wchar_t) wc) : 0); | |
172 | } | |
173 | ||
174 | _GL_WCTYPE_INLINE int | |
175 | rpl_iswgraph (wint_t wc) | |
176 | { | |
177 | return ((wchar_t) wc == wc ? iswgraph ((wchar_t) wc) : 0); | |
178 | } | |
179 | ||
180 | _GL_WCTYPE_INLINE int | |
181 | rpl_iswlower (wint_t wc) | |
182 | { | |
183 | return ((wchar_t) wc == wc ? iswlower ((wchar_t) wc) : 0); | |
184 | } | |
185 | ||
186 | _GL_WCTYPE_INLINE int | |
187 | rpl_iswprint (wint_t wc) | |
188 | { | |
189 | return ((wchar_t) wc == wc ? iswprint ((wchar_t) wc) : 0); | |
190 | } | |
191 | ||
192 | _GL_WCTYPE_INLINE int | |
193 | rpl_iswpunct (wint_t wc) | |
194 | { | |
195 | return ((wchar_t) wc == wc ? iswpunct ((wchar_t) wc) : 0); | |
196 | } | |
197 | ||
198 | _GL_WCTYPE_INLINE int | |
199 | rpl_iswspace (wint_t wc) | |
200 | { | |
201 | return ((wchar_t) wc == wc ? iswspace ((wchar_t) wc) : 0); | |
202 | } | |
203 | ||
204 | _GL_WCTYPE_INLINE int | |
205 | rpl_iswupper (wint_t wc) | |
206 | { | |
207 | return ((wchar_t) wc == wc ? iswupper ((wchar_t) wc) : 0); | |
208 | } | |
209 | ||
210 | _GL_WCTYPE_INLINE int | |
211 | rpl_iswxdigit (wint_t wc) | |
212 | { | |
213 | return ((wchar_t) wc == wc ? iswxdigit ((wchar_t) wc) : 0); | |
214 | } | |
215 | ||
216 | _GL_WCTYPE_INLINE wint_t | |
217 | rpl_towlower (wint_t wc) | |
218 | { | |
219 | return ((wchar_t) wc == wc ? (wchar_t) towlower ((wchar_t) wc) : wc); | |
220 | } | |
221 | ||
222 | _GL_WCTYPE_INLINE wint_t | |
223 | rpl_towupper (wint_t wc) | |
224 | { | |
225 | return ((wchar_t) wc == wc ? (wchar_t) towupper ((wchar_t) wc) : wc); | |
226 | } | |
8690e634 | 227 | |
8690e634 | 228 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) |
c0c3707f CB |
229 | # undef iswalnum |
230 | # undef iswalpha | |
231 | # undef iswblank | |
232 | # undef iswcntrl | |
233 | # undef iswdigit | |
234 | # undef iswgraph | |
235 | # undef iswlower | |
236 | # undef iswprint | |
237 | # undef iswpunct | |
238 | # undef iswspace | |
239 | # undef iswupper | |
240 | # undef iswxdigit | |
241 | # undef towlower | |
242 | # undef towupper | |
8690e634 JK |
243 | # define iswalnum rpl_iswalnum |
244 | # define iswalpha rpl_iswalpha | |
245 | # define iswblank rpl_iswblank | |
246 | # define iswcntrl rpl_iswcntrl | |
247 | # define iswdigit rpl_iswdigit | |
248 | # define iswgraph rpl_iswgraph | |
249 | # define iswlower rpl_iswlower | |
250 | # define iswprint rpl_iswprint | |
251 | # define iswpunct rpl_iswpunct | |
252 | # define iswspace rpl_iswspace | |
253 | # define iswupper rpl_iswupper | |
254 | # define iswxdigit rpl_iswxdigit | |
8690e634 JK |
255 | # define towlower rpl_towlower |
256 | # define towupper rpl_towupper | |
257 | # endif | |
c0c3707f CB |
258 | |
259 | # else | |
260 | ||
261 | /* IRIX 5.3 has macros but no functions, its isw* macros refer to an | |
262 | undefined variable _ctmp_ and to <ctype.h> macros like _P, and they | |
263 | refer to system functions like _iswctype that are not in the | |
264 | standard C library. Rather than try to get ancient buggy | |
265 | implementations like this to work, just disable them. */ | |
266 | # undef iswalnum | |
267 | # undef iswalpha | |
268 | # undef iswblank | |
269 | # undef iswcntrl | |
270 | # undef iswdigit | |
271 | # undef iswgraph | |
272 | # undef iswlower | |
273 | # undef iswprint | |
274 | # undef iswpunct | |
275 | # undef iswspace | |
276 | # undef iswupper | |
277 | # undef iswxdigit | |
278 | # undef towlower | |
279 | # undef towupper | |
280 | ||
281 | /* Linux libc5 has <wctype.h> and the functions but they are broken. */ | |
282 | # if @REPLACE_ISWCNTRL@ | |
283 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
284 | # define iswalnum rpl_iswalnum | |
285 | # define iswalpha rpl_iswalpha | |
286 | # define iswblank rpl_iswblank | |
287 | # define iswcntrl rpl_iswcntrl | |
288 | # define iswdigit rpl_iswdigit | |
289 | # define iswgraph rpl_iswgraph | |
290 | # define iswlower rpl_iswlower | |
291 | # define iswprint rpl_iswprint | |
292 | # define iswpunct rpl_iswpunct | |
293 | # define iswspace rpl_iswspace | |
294 | # define iswupper rpl_iswupper | |
295 | # define iswxdigit rpl_iswxdigit | |
296 | # endif | |
297 | # endif | |
298 | # if @REPLACE_TOWLOWER@ | |
299 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
300 | # define towlower rpl_towlower | |
301 | # define towupper rpl_towupper | |
302 | # endif | |
303 | # endif | |
8690e634 | 304 | |
a512b375 | 305 | _GL_WCTYPE_INLINE int |
c0c3707f | 306 | # if @REPLACE_ISWCNTRL@ |
8690e634 | 307 | rpl_iswalnum |
c0c3707f | 308 | # else |
8690e634 | 309 | iswalnum |
c0c3707f | 310 | # endif |
8690e634 JK |
311 | (wint_t wc) |
312 | { | |
313 | return ((wc >= '0' && wc <= '9') | |
314 | || ((wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'Z')); | |
315 | } | |
316 | ||
a512b375 | 317 | _GL_WCTYPE_INLINE int |
c0c3707f | 318 | # if @REPLACE_ISWCNTRL@ |
8690e634 | 319 | rpl_iswalpha |
c0c3707f | 320 | # else |
8690e634 | 321 | iswalpha |
c0c3707f | 322 | # endif |
8690e634 JK |
323 | (wint_t wc) |
324 | { | |
325 | return (wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'Z'; | |
326 | } | |
327 | ||
a512b375 | 328 | _GL_WCTYPE_INLINE int |
c0c3707f | 329 | # if @REPLACE_ISWCNTRL@ |
8690e634 | 330 | rpl_iswblank |
c0c3707f | 331 | # else |
8690e634 | 332 | iswblank |
c0c3707f | 333 | # endif |
8690e634 JK |
334 | (wint_t wc) |
335 | { | |
336 | return wc == ' ' || wc == '\t'; | |
337 | } | |
338 | ||
a512b375 | 339 | _GL_WCTYPE_INLINE int |
c0c3707f | 340 | # if @REPLACE_ISWCNTRL@ |
8690e634 | 341 | rpl_iswcntrl |
c0c3707f | 342 | # else |
8690e634 | 343 | iswcntrl |
c0c3707f | 344 | # endif |
8690e634 JK |
345 | (wint_t wc) |
346 | { | |
347 | return (wc & ~0x1f) == 0 || wc == 0x7f; | |
348 | } | |
349 | ||
a512b375 | 350 | _GL_WCTYPE_INLINE int |
c0c3707f | 351 | # if @REPLACE_ISWCNTRL@ |
8690e634 | 352 | rpl_iswdigit |
c0c3707f | 353 | # else |
8690e634 | 354 | iswdigit |
c0c3707f | 355 | # endif |
8690e634 JK |
356 | (wint_t wc) |
357 | { | |
358 | return wc >= '0' && wc <= '9'; | |
359 | } | |
360 | ||
a512b375 | 361 | _GL_WCTYPE_INLINE int |
c0c3707f | 362 | # if @REPLACE_ISWCNTRL@ |
8690e634 | 363 | rpl_iswgraph |
c0c3707f | 364 | # else |
8690e634 | 365 | iswgraph |
c0c3707f | 366 | # endif |
8690e634 JK |
367 | (wint_t wc) |
368 | { | |
369 | return wc >= '!' && wc <= '~'; | |
370 | } | |
371 | ||
a512b375 | 372 | _GL_WCTYPE_INLINE int |
c0c3707f | 373 | # if @REPLACE_ISWCNTRL@ |
8690e634 | 374 | rpl_iswlower |
c0c3707f | 375 | # else |
8690e634 | 376 | iswlower |
c0c3707f | 377 | # endif |
8690e634 JK |
378 | (wint_t wc) |
379 | { | |
380 | return wc >= 'a' && wc <= 'z'; | |
381 | } | |
382 | ||
a512b375 | 383 | _GL_WCTYPE_INLINE int |
c0c3707f | 384 | # if @REPLACE_ISWCNTRL@ |
8690e634 | 385 | rpl_iswprint |
c0c3707f | 386 | # else |
8690e634 | 387 | iswprint |
c0c3707f | 388 | # endif |
8690e634 JK |
389 | (wint_t wc) |
390 | { | |
391 | return wc >= ' ' && wc <= '~'; | |
392 | } | |
393 | ||
a512b375 | 394 | _GL_WCTYPE_INLINE int |
c0c3707f | 395 | # if @REPLACE_ISWCNTRL@ |
8690e634 | 396 | rpl_iswpunct |
c0c3707f | 397 | # else |
8690e634 | 398 | iswpunct |
c0c3707f | 399 | # endif |
8690e634 JK |
400 | (wint_t wc) |
401 | { | |
402 | return (wc >= '!' && wc <= '~' | |
403 | && !((wc >= '0' && wc <= '9') | |
404 | || ((wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'Z'))); | |
405 | } | |
406 | ||
a512b375 | 407 | _GL_WCTYPE_INLINE int |
c0c3707f | 408 | # if @REPLACE_ISWCNTRL@ |
8690e634 | 409 | rpl_iswspace |
c0c3707f | 410 | # else |
8690e634 | 411 | iswspace |
c0c3707f | 412 | # endif |
8690e634 JK |
413 | (wint_t wc) |
414 | { | |
415 | return (wc == ' ' || wc == '\t' | |
416 | || wc == '\n' || wc == '\v' || wc == '\f' || wc == '\r'); | |
417 | } | |
418 | ||
a512b375 | 419 | _GL_WCTYPE_INLINE int |
c0c3707f | 420 | # if @REPLACE_ISWCNTRL@ |
8690e634 | 421 | rpl_iswupper |
c0c3707f | 422 | # else |
8690e634 | 423 | iswupper |
c0c3707f | 424 | # endif |
8690e634 JK |
425 | (wint_t wc) |
426 | { | |
427 | return wc >= 'A' && wc <= 'Z'; | |
428 | } | |
429 | ||
a512b375 | 430 | _GL_WCTYPE_INLINE int |
c0c3707f | 431 | # if @REPLACE_ISWCNTRL@ |
8690e634 | 432 | rpl_iswxdigit |
c0c3707f | 433 | # else |
8690e634 | 434 | iswxdigit |
c0c3707f | 435 | # endif |
8690e634 JK |
436 | (wint_t wc) |
437 | { | |
438 | return ((wc >= '0' && wc <= '9') | |
439 | || ((wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'F')); | |
440 | } | |
441 | ||
a512b375 | 442 | _GL_WCTYPE_INLINE wint_t |
c0c3707f | 443 | # if @REPLACE_TOWLOWER@ |
8690e634 | 444 | rpl_towlower |
c0c3707f | 445 | # else |
8690e634 | 446 | towlower |
c0c3707f | 447 | # endif |
8690e634 JK |
448 | (wint_t wc) |
449 | { | |
450 | return (wc >= 'A' && wc <= 'Z' ? wc - 'A' + 'a' : wc); | |
451 | } | |
452 | ||
a512b375 | 453 | _GL_WCTYPE_INLINE wint_t |
c0c3707f | 454 | # if @REPLACE_TOWLOWER@ |
8690e634 | 455 | rpl_towupper |
c0c3707f | 456 | # else |
8690e634 | 457 | towupper |
c0c3707f | 458 | # endif |
8690e634 JK |
459 | (wint_t wc) |
460 | { | |
461 | return (wc >= 'a' && wc <= 'z' ? wc - 'a' + 'A' : wc); | |
462 | } | |
463 | ||
c0c3707f CB |
464 | # endif |
465 | ||
8690e634 JK |
466 | # elif @GNULIB_ISWBLANK@ && (! @HAVE_ISWBLANK@ || @REPLACE_ISWBLANK@) |
467 | /* Only the iswblank function is missing. */ | |
468 | ||
469 | # if @REPLACE_ISWBLANK@ | |
470 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
471 | # define iswblank rpl_iswblank | |
472 | # endif | |
473 | _GL_FUNCDECL_RPL (iswblank, int, (wint_t wc)); | |
474 | # else | |
475 | _GL_FUNCDECL_SYS (iswblank, int, (wint_t wc)); | |
476 | # endif | |
477 | ||
478 | # endif | |
479 | ||
c0c3707f | 480 | # if defined __MINGW32__ && !@GNULIB_OVERRIDES_WINT_T@ |
8690e634 JK |
481 | |
482 | /* On native Windows, wchar_t is uint16_t, and wint_t is uint32_t. | |
483 | The functions towlower and towupper are implemented in the MSVCRT library | |
484 | to take a wchar_t argument and return a wchar_t result. mingw declares | |
485 | these functions to take a wint_t argument and return a wint_t result. | |
486 | This means that: | |
487 | 1. When the user passes an argument outside the range 0x0000..0xFFFF, the | |
488 | function will look only at the lower 16 bits. This is allowed according | |
489 | to POSIX. | |
490 | 2. The return value is returned in the lower 16 bits of the result register. | |
491 | The upper 16 bits are random: whatever happened to be in that part of the | |
492 | result register. We need to fix this by adding a zero-extend from | |
493 | wchar_t to wint_t after the call. */ | |
494 | ||
a512b375 | 495 | _GL_WCTYPE_INLINE wint_t |
8690e634 JK |
496 | rpl_towlower (wint_t wc) |
497 | { | |
498 | return (wint_t) (wchar_t) towlower (wc); | |
499 | } | |
500 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
501 | # define towlower rpl_towlower | |
502 | # endif | |
503 | ||
a512b375 | 504 | _GL_WCTYPE_INLINE wint_t |
8690e634 JK |
505 | rpl_towupper (wint_t wc) |
506 | { | |
507 | return (wint_t) (wchar_t) towupper (wc); | |
508 | } | |
509 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
510 | # define towupper rpl_towupper | |
511 | # endif | |
512 | ||
c0c3707f | 513 | # endif /* __MINGW32__ && !@GNULIB_OVERRIDES_WINT_T@ */ |
8690e634 JK |
514 | |
515 | # define GNULIB_defined_wctype_functions 1 | |
516 | #endif | |
517 | ||
518 | #if @REPLACE_ISWCNTRL@ | |
519 | _GL_CXXALIAS_RPL (iswalnum, int, (wint_t wc)); | |
520 | _GL_CXXALIAS_RPL (iswalpha, int, (wint_t wc)); | |
521 | _GL_CXXALIAS_RPL (iswcntrl, int, (wint_t wc)); | |
522 | _GL_CXXALIAS_RPL (iswdigit, int, (wint_t wc)); | |
523 | _GL_CXXALIAS_RPL (iswgraph, int, (wint_t wc)); | |
524 | _GL_CXXALIAS_RPL (iswlower, int, (wint_t wc)); | |
525 | _GL_CXXALIAS_RPL (iswprint, int, (wint_t wc)); | |
526 | _GL_CXXALIAS_RPL (iswpunct, int, (wint_t wc)); | |
527 | _GL_CXXALIAS_RPL (iswspace, int, (wint_t wc)); | |
528 | _GL_CXXALIAS_RPL (iswupper, int, (wint_t wc)); | |
529 | _GL_CXXALIAS_RPL (iswxdigit, int, (wint_t wc)); | |
530 | #else | |
531 | _GL_CXXALIAS_SYS (iswalnum, int, (wint_t wc)); | |
532 | _GL_CXXALIAS_SYS (iswalpha, int, (wint_t wc)); | |
533 | _GL_CXXALIAS_SYS (iswcntrl, int, (wint_t wc)); | |
534 | _GL_CXXALIAS_SYS (iswdigit, int, (wint_t wc)); | |
535 | _GL_CXXALIAS_SYS (iswgraph, int, (wint_t wc)); | |
536 | _GL_CXXALIAS_SYS (iswlower, int, (wint_t wc)); | |
537 | _GL_CXXALIAS_SYS (iswprint, int, (wint_t wc)); | |
538 | _GL_CXXALIAS_SYS (iswpunct, int, (wint_t wc)); | |
539 | _GL_CXXALIAS_SYS (iswspace, int, (wint_t wc)); | |
540 | _GL_CXXALIAS_SYS (iswupper, int, (wint_t wc)); | |
541 | _GL_CXXALIAS_SYS (iswxdigit, int, (wint_t wc)); | |
542 | #endif | |
c0c3707f | 543 | #if __GLIBC__ >= 2 |
8690e634 JK |
544 | _GL_CXXALIASWARN (iswalnum); |
545 | _GL_CXXALIASWARN (iswalpha); | |
546 | _GL_CXXALIASWARN (iswcntrl); | |
547 | _GL_CXXALIASWARN (iswdigit); | |
548 | _GL_CXXALIASWARN (iswgraph); | |
549 | _GL_CXXALIASWARN (iswlower); | |
550 | _GL_CXXALIASWARN (iswprint); | |
551 | _GL_CXXALIASWARN (iswpunct); | |
552 | _GL_CXXALIASWARN (iswspace); | |
553 | _GL_CXXALIASWARN (iswupper); | |
554 | _GL_CXXALIASWARN (iswxdigit); | |
c0c3707f | 555 | #endif |
8690e634 JK |
556 | |
557 | #if @GNULIB_ISWBLANK@ | |
558 | # if @REPLACE_ISWCNTRL@ || @REPLACE_ISWBLANK@ | |
559 | _GL_CXXALIAS_RPL (iswblank, int, (wint_t wc)); | |
560 | # else | |
561 | _GL_CXXALIAS_SYS (iswblank, int, (wint_t wc)); | |
562 | # endif | |
c0c3707f | 563 | # if __GLIBC__ >= 2 |
8690e634 | 564 | _GL_CXXALIASWARN (iswblank); |
c0c3707f | 565 | # endif |
8690e634 JK |
566 | #endif |
567 | ||
568 | #if !@HAVE_WCTYPE_T@ | |
569 | # if !GNULIB_defined_wctype_t | |
570 | typedef void * wctype_t; | |
571 | # define GNULIB_defined_wctype_t 1 | |
572 | # endif | |
573 | #endif | |
574 | ||
575 | /* Get a descriptor for a wide character property. */ | |
576 | #if @GNULIB_WCTYPE@ | |
577 | # if !@HAVE_WCTYPE_T@ | |
578 | _GL_FUNCDECL_SYS (wctype, wctype_t, (const char *name)); | |
579 | # endif | |
580 | _GL_CXXALIAS_SYS (wctype, wctype_t, (const char *name)); | |
c0c3707f | 581 | # if __GLIBC__ >= 2 |
8690e634 | 582 | _GL_CXXALIASWARN (wctype); |
c0c3707f | 583 | # endif |
8690e634 JK |
584 | #elif defined GNULIB_POSIXCHECK |
585 | # undef wctype | |
586 | # if HAVE_RAW_DECL_WCTYPE | |
587 | _GL_WARN_ON_USE (wctype, "wctype is unportable - " | |
588 | "use gnulib module wctype for portability"); | |
589 | # endif | |
590 | #endif | |
591 | ||
592 | /* Test whether a wide character has a given property. | |
593 | The argument WC must be either a wchar_t value or WEOF. | |
594 | The argument DESC must have been returned by the wctype() function. */ | |
595 | #if @GNULIB_ISWCTYPE@ | |
c0c3707f CB |
596 | # if @GNULIB_OVERRIDES_WINT_T@ |
597 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE) | |
598 | # undef iswctype | |
599 | # define iswctype rpl_iswctype | |
600 | # endif | |
601 | _GL_FUNCDECL_RPL (iswctype, int, (wint_t wc, wctype_t desc)); | |
602 | _GL_CXXALIAS_RPL (iswctype, int, (wint_t wc, wctype_t desc)); | |
603 | # else | |
604 | # if !@HAVE_WCTYPE_T@ | |
8690e634 | 605 | _GL_FUNCDECL_SYS (iswctype, int, (wint_t wc, wctype_t desc)); |
c0c3707f | 606 | # endif |
8690e634 | 607 | _GL_CXXALIAS_SYS (iswctype, int, (wint_t wc, wctype_t desc)); |
c0c3707f CB |
608 | # endif |
609 | # if __GLIBC__ >= 2 | |
8690e634 | 610 | _GL_CXXALIASWARN (iswctype); |
c0c3707f | 611 | # endif |
8690e634 JK |
612 | #elif defined GNULIB_POSIXCHECK |
613 | # undef iswctype | |
614 | # if HAVE_RAW_DECL_ISWCTYPE | |
615 | _GL_WARN_ON_USE (iswctype, "iswctype is unportable - " | |
616 | "use gnulib module iswctype for portability"); | |
617 | # endif | |
618 | #endif | |
619 | ||
620 | #if @REPLACE_TOWLOWER@ || defined __MINGW32__ | |
621 | _GL_CXXALIAS_RPL (towlower, wint_t, (wint_t wc)); | |
622 | _GL_CXXALIAS_RPL (towupper, wint_t, (wint_t wc)); | |
623 | #else | |
624 | _GL_CXXALIAS_SYS (towlower, wint_t, (wint_t wc)); | |
625 | _GL_CXXALIAS_SYS (towupper, wint_t, (wint_t wc)); | |
626 | #endif | |
c0c3707f | 627 | #if __GLIBC__ >= 2 |
8690e634 JK |
628 | _GL_CXXALIASWARN (towlower); |
629 | _GL_CXXALIASWARN (towupper); | |
c0c3707f | 630 | #endif |
8690e634 JK |
631 | |
632 | #if !@HAVE_WCTRANS_T@ | |
633 | # if !GNULIB_defined_wctrans_t | |
634 | typedef void * wctrans_t; | |
635 | # define GNULIB_defined_wctrans_t 1 | |
636 | # endif | |
637 | #endif | |
638 | ||
639 | /* Get a descriptor for a wide character case conversion. */ | |
640 | #if @GNULIB_WCTRANS@ | |
641 | # if !@HAVE_WCTRANS_T@ | |
642 | _GL_FUNCDECL_SYS (wctrans, wctrans_t, (const char *name)); | |
643 | # endif | |
644 | _GL_CXXALIAS_SYS (wctrans, wctrans_t, (const char *name)); | |
c0c3707f | 645 | # if __GLIBC__ >= 2 |
8690e634 | 646 | _GL_CXXALIASWARN (wctrans); |
c0c3707f | 647 | # endif |
8690e634 JK |
648 | #elif defined GNULIB_POSIXCHECK |
649 | # undef wctrans | |
650 | # if HAVE_RAW_DECL_WCTRANS | |
651 | _GL_WARN_ON_USE (wctrans, "wctrans is unportable - " | |
652 | "use gnulib module wctrans for portability"); | |
653 | # endif | |
654 | #endif | |
655 | ||
656 | /* Perform a given case conversion on a wide character. | |
657 | The argument WC must be either a wchar_t value or WEOF. | |
658 | The argument DESC must have been returned by the wctrans() function. */ | |
659 | #if @GNULIB_TOWCTRANS@ | |
660 | # if !@HAVE_WCTRANS_T@ | |
661 | _GL_FUNCDECL_SYS (towctrans, wint_t, (wint_t wc, wctrans_t desc)); | |
662 | # endif | |
663 | _GL_CXXALIAS_SYS (towctrans, wint_t, (wint_t wc, wctrans_t desc)); | |
c0c3707f | 664 | # if __GLIBC__ >= 2 |
8690e634 | 665 | _GL_CXXALIASWARN (towctrans); |
c0c3707f | 666 | # endif |
8690e634 JK |
667 | #elif defined GNULIB_POSIXCHECK |
668 | # undef towctrans | |
669 | # if HAVE_RAW_DECL_TOWCTRANS | |
670 | _GL_WARN_ON_USE (towctrans, "towctrans is unportable - " | |
671 | "use gnulib module towctrans for portability"); | |
672 | # endif | |
673 | #endif | |
674 | ||
a512b375 | 675 | _GL_INLINE_HEADER_END |
8690e634 JK |
676 | |
677 | #endif /* _@GUARD_PREFIX@_WCTYPE_H */ | |
678 | #endif /* _@GUARD_PREFIX@_WCTYPE_H */ | |
49e4877c | 679 | #endif |