| 1 | /* A substitute for ISO C99 <wctype.h>, for platforms that lack it.
|
|---|
| 2 |
|
|---|
| 3 | Copyright (C) 2006-2012 Free Software Foundation, Inc.
|
|---|
| 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
|
|---|
| 16 | along with this program; if not, see <http://www.gnu.org/licenses/>. */
|
|---|
| 17 |
|
|---|
| 18 | /* Written by Bruno Haible and Paul Eggert. */
|
|---|
| 19 |
|
|---|
| 20 | /*
|
|---|
| 21 | * ISO C 99 <wctype.h> for platforms that lack it.
|
|---|
| 22 | * <http://www.opengroup.org/susv3xbd/wctype.h.html>
|
|---|
| 23 | *
|
|---|
| 24 | * iswctype, towctrans, towlower, towupper, wctrans, wctype,
|
|---|
| 25 | * wctrans_t, and wctype_t are not yet implemented.
|
|---|
| 26 | */
|
|---|
| 27 |
|
|---|
| 28 | #ifndef _@GUARD_PREFIX@_WCTYPE_H
|
|---|
| 29 |
|
|---|
| 30 | #if __GNUC__ >= 3
|
|---|
| 31 | @PRAGMA_SYSTEM_HEADER@
|
|---|
| 32 | #endif
|
|---|
| 33 | @PRAGMA_COLUMNS@
|
|---|
| 34 |
|
|---|
| 35 | #if @HAVE_WINT_T@
|
|---|
| 36 | /* Solaris 2.5 has a bug: <wchar.h> must be included before <wctype.h>.
|
|---|
| 37 | Tru64 with Desktop Toolkit C has a bug: <stdio.h> must be included before
|
|---|
| 38 | <wchar.h>.
|
|---|
| 39 | BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
|
|---|
| 40 | included before <wchar.h>. */
|
|---|
| 41 | # include <stddef.h>
|
|---|
| 42 | # include <stdio.h>
|
|---|
| 43 | # include <time.h>
|
|---|
| 44 | # include <wchar.h>
|
|---|
| 45 | #endif
|
|---|
| 46 |
|
|---|
| 47 | /* Include the original <wctype.h> if it exists.
|
|---|
| 48 | BeOS 5 has the functions but no <wctype.h>. */
|
|---|
| 49 | /* The include_next requires a split double-inclusion guard. */
|
|---|
| 50 | #if @HAVE_WCTYPE_H@
|
|---|
| 51 | # @INCLUDE_NEXT@ @NEXT_WCTYPE_H@
|
|---|
| 52 | #endif
|
|---|
| 53 |
|
|---|
| 54 | #ifndef _@GUARD_PREFIX@_WCTYPE_H
|
|---|
| 55 | #define _@GUARD_PREFIX@_WCTYPE_H
|
|---|
| 56 |
|
|---|
| 57 | /* The definitions of _GL_FUNCDECL_RPL etc. are copied here. */
|
|---|
| 58 |
|
|---|
| 59 | /* The definition of _GL_WARN_ON_USE is copied here. */
|
|---|
| 60 |
|
|---|
| 61 | /* Solaris 2.6 <wctype.h> includes <widec.h> which includes <euc.h> which
|
|---|
| 62 | #defines a number of identifiers in the application namespace. Revert
|
|---|
| 63 | these #defines. */
|
|---|
| 64 | #ifdef __sun
|
|---|
| 65 | # undef multibyte
|
|---|
| 66 | # undef eucw1
|
|---|
| 67 | # undef eucw2
|
|---|
| 68 | # undef eucw3
|
|---|
| 69 | # undef scrw1
|
|---|
| 70 | # undef scrw2
|
|---|
| 71 | # undef scrw3
|
|---|
| 72 | #endif
|
|---|
| 73 |
|
|---|
| 74 | /* Define wint_t and WEOF. (Also done in wchar.in.h.) */
|
|---|
| 75 | #if !@HAVE_WINT_T@ && !defined wint_t
|
|---|
| 76 | # define wint_t int
|
|---|
| 77 | # ifndef WEOF
|
|---|
| 78 | # define WEOF -1
|
|---|
| 79 | # endif
|
|---|
| 80 | #else
|
|---|
| 81 | /* MSVC defines wint_t as 'unsigned short' in <crtdefs.h>.
|
|---|
| 82 | This is too small: ISO C 99 section 7.24.1.(2) says that wint_t must be
|
|---|
| 83 | "unchanged by default argument promotions". Override it. */
|
|---|
| 84 | # if defined _MSC_VER
|
|---|
| 85 | # if !GNULIB_defined_wint_t
|
|---|
| 86 | # include <crtdefs.h>
|
|---|
| 87 | typedef unsigned int rpl_wint_t;
|
|---|
| 88 | # undef wint_t
|
|---|
| 89 | # define wint_t rpl_wint_t
|
|---|
| 90 | # define GNULIB_defined_wint_t 1
|
|---|
| 91 | # endif
|
|---|
| 92 | # endif
|
|---|
| 93 | # ifndef WEOF
|
|---|
| 94 | # define WEOF ((wint_t) -1)
|
|---|
| 95 | # endif
|
|---|
| 96 | #endif
|
|---|
| 97 |
|
|---|
| 98 |
|
|---|
| 99 | #if !GNULIB_defined_wctype_functions
|
|---|
| 100 |
|
|---|
| 101 | /* FreeBSD 4.4 to 4.11 has <wctype.h> but lacks the functions.
|
|---|
| 102 | Linux libc5 has <wctype.h> and the functions but they are broken.
|
|---|
| 103 | Assume all 11 functions (all isw* except iswblank) are implemented the
|
|---|
| 104 | same way, or not at all. */
|
|---|
| 105 | # if ! @HAVE_ISWCNTRL@ || @REPLACE_ISWCNTRL@
|
|---|
| 106 |
|
|---|
| 107 | /* IRIX 5.3 has macros but no functions, its isw* macros refer to an
|
|---|
| 108 | undefined variable _ctmp_ and to <ctype.h> macros like _P, and they
|
|---|
| 109 | refer to system functions like _iswctype that are not in the
|
|---|
| 110 | standard C library. Rather than try to get ancient buggy
|
|---|
| 111 | implementations like this to work, just disable them. */
|
|---|
| 112 | # undef iswalnum
|
|---|
| 113 | # undef iswalpha
|
|---|
| 114 | # undef iswblank
|
|---|
| 115 | # undef iswcntrl
|
|---|
| 116 | # undef iswdigit
|
|---|
| 117 | # undef iswgraph
|
|---|
| 118 | # undef iswlower
|
|---|
| 119 | # undef iswprint
|
|---|
| 120 | # undef iswpunct
|
|---|
| 121 | # undef iswspace
|
|---|
| 122 | # undef iswupper
|
|---|
| 123 | # undef iswxdigit
|
|---|
| 124 | # undef towlower
|
|---|
| 125 | # undef towupper
|
|---|
| 126 |
|
|---|
| 127 | /* Linux libc5 has <wctype.h> and the functions but they are broken. */
|
|---|
| 128 | # if @REPLACE_ISWCNTRL@
|
|---|
| 129 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|---|
| 130 | # define iswalnum rpl_iswalnum
|
|---|
| 131 | # define iswalpha rpl_iswalpha
|
|---|
| 132 | # define iswblank rpl_iswblank
|
|---|
| 133 | # define iswcntrl rpl_iswcntrl
|
|---|
| 134 | # define iswdigit rpl_iswdigit
|
|---|
| 135 | # define iswgraph rpl_iswgraph
|
|---|
| 136 | # define iswlower rpl_iswlower
|
|---|
| 137 | # define iswprint rpl_iswprint
|
|---|
| 138 | # define iswpunct rpl_iswpunct
|
|---|
| 139 | # define iswspace rpl_iswspace
|
|---|
| 140 | # define iswupper rpl_iswupper
|
|---|
| 141 | # define iswxdigit rpl_iswxdigit
|
|---|
| 142 | # endif
|
|---|
| 143 | # endif
|
|---|
| 144 | # if @REPLACE_TOWLOWER@
|
|---|
| 145 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|---|
| 146 | # define towlower rpl_towlower
|
|---|
| 147 | # define towupper rpl_towupper
|
|---|
| 148 | # endif
|
|---|
| 149 | # endif
|
|---|
| 150 |
|
|---|
| 151 | static inline int
|
|---|
| 152 | # if @REPLACE_ISWCNTRL@
|
|---|
| 153 | rpl_iswalnum
|
|---|
| 154 | # else
|
|---|
| 155 | iswalnum
|
|---|
| 156 | # endif
|
|---|
| 157 | (wint_t wc)
|
|---|
| 158 | {
|
|---|
| 159 | return ((wc >= '0' && wc <= '9')
|
|---|
| 160 | || ((wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'Z'));
|
|---|
| 161 | }
|
|---|
| 162 |
|
|---|
| 163 | static inline int
|
|---|
| 164 | # if @REPLACE_ISWCNTRL@
|
|---|
| 165 | rpl_iswalpha
|
|---|
| 166 | # else
|
|---|
| 167 | iswalpha
|
|---|
| 168 | # endif
|
|---|
| 169 | (wint_t wc)
|
|---|
| 170 | {
|
|---|
| 171 | return (wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'Z';
|
|---|
| 172 | }
|
|---|
| 173 |
|
|---|
| 174 | static inline int
|
|---|
| 175 | # if @REPLACE_ISWCNTRL@
|
|---|
| 176 | rpl_iswblank
|
|---|
| 177 | # else
|
|---|
| 178 | iswblank
|
|---|
| 179 | # endif
|
|---|
| 180 | (wint_t wc)
|
|---|
| 181 | {
|
|---|
| 182 | return wc == ' ' || wc == '\t';
|
|---|
| 183 | }
|
|---|
| 184 |
|
|---|
| 185 | static inline int
|
|---|
| 186 | # if @REPLACE_ISWCNTRL@
|
|---|
| 187 | rpl_iswcntrl
|
|---|
| 188 | # else
|
|---|
| 189 | iswcntrl
|
|---|
| 190 | # endif
|
|---|
| 191 | (wint_t wc)
|
|---|
| 192 | {
|
|---|
| 193 | return (wc & ~0x1f) == 0 || wc == 0x7f;
|
|---|
| 194 | }
|
|---|
| 195 |
|
|---|
| 196 | static inline int
|
|---|
| 197 | # if @REPLACE_ISWCNTRL@
|
|---|
| 198 | rpl_iswdigit
|
|---|
| 199 | # else
|
|---|
| 200 | iswdigit
|
|---|
| 201 | # endif
|
|---|
| 202 | (wint_t wc)
|
|---|
| 203 | {
|
|---|
| 204 | return wc >= '0' && wc <= '9';
|
|---|
| 205 | }
|
|---|
| 206 |
|
|---|
| 207 | static inline int
|
|---|
| 208 | # if @REPLACE_ISWCNTRL@
|
|---|
| 209 | rpl_iswgraph
|
|---|
| 210 | # else
|
|---|
| 211 | iswgraph
|
|---|
| 212 | # endif
|
|---|
| 213 | (wint_t wc)
|
|---|
| 214 | {
|
|---|
| 215 | return wc >= '!' && wc <= '~';
|
|---|
| 216 | }
|
|---|
| 217 |
|
|---|
| 218 | static inline int
|
|---|
| 219 | # if @REPLACE_ISWCNTRL@
|
|---|
| 220 | rpl_iswlower
|
|---|
| 221 | # else
|
|---|
| 222 | iswlower
|
|---|
| 223 | # endif
|
|---|
| 224 | (wint_t wc)
|
|---|
| 225 | {
|
|---|
| 226 | return wc >= 'a' && wc <= 'z';
|
|---|
| 227 | }
|
|---|
| 228 |
|
|---|
| 229 | static inline int
|
|---|
| 230 | # if @REPLACE_ISWCNTRL@
|
|---|
| 231 | rpl_iswprint
|
|---|
| 232 | # else
|
|---|
| 233 | iswprint
|
|---|
| 234 | # endif
|
|---|
| 235 | (wint_t wc)
|
|---|
| 236 | {
|
|---|
| 237 | return wc >= ' ' && wc <= '~';
|
|---|
| 238 | }
|
|---|
| 239 |
|
|---|
| 240 | static inline int
|
|---|
| 241 | # if @REPLACE_ISWCNTRL@
|
|---|
| 242 | rpl_iswpunct
|
|---|
| 243 | # else
|
|---|
| 244 | iswpunct
|
|---|
| 245 | # endif
|
|---|
| 246 | (wint_t wc)
|
|---|
| 247 | {
|
|---|
| 248 | return (wc >= '!' && wc <= '~'
|
|---|
| 249 | && !((wc >= '0' && wc <= '9')
|
|---|
| 250 | || ((wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'Z')));
|
|---|
| 251 | }
|
|---|
| 252 |
|
|---|
| 253 | static inline int
|
|---|
| 254 | # if @REPLACE_ISWCNTRL@
|
|---|
| 255 | rpl_iswspace
|
|---|
| 256 | # else
|
|---|
| 257 | iswspace
|
|---|
| 258 | # endif
|
|---|
| 259 | (wint_t wc)
|
|---|
| 260 | {
|
|---|
| 261 | return (wc == ' ' || wc == '\t'
|
|---|
| 262 | || wc == '\n' || wc == '\v' || wc == '\f' || wc == '\r');
|
|---|
| 263 | }
|
|---|
| 264 |
|
|---|
| 265 | static inline int
|
|---|
| 266 | # if @REPLACE_ISWCNTRL@
|
|---|
| 267 | rpl_iswupper
|
|---|
| 268 | # else
|
|---|
| 269 | iswupper
|
|---|
| 270 | # endif
|
|---|
| 271 | (wint_t wc)
|
|---|
| 272 | {
|
|---|
| 273 | return wc >= 'A' && wc <= 'Z';
|
|---|
| 274 | }
|
|---|
| 275 |
|
|---|
| 276 | static inline int
|
|---|
| 277 | # if @REPLACE_ISWCNTRL@
|
|---|
| 278 | rpl_iswxdigit
|
|---|
| 279 | # else
|
|---|
| 280 | iswxdigit
|
|---|
| 281 | # endif
|
|---|
| 282 | (wint_t wc)
|
|---|
| 283 | {
|
|---|
| 284 | return ((wc >= '0' && wc <= '9')
|
|---|
| 285 | || ((wc & ~0x20) >= 'A' && (wc & ~0x20) <= 'F'));
|
|---|
| 286 | }
|
|---|
| 287 |
|
|---|
| 288 | static inline wint_t
|
|---|
| 289 | # if @REPLACE_TOWLOWER@
|
|---|
| 290 | rpl_towlower
|
|---|
| 291 | # else
|
|---|
| 292 | towlower
|
|---|
| 293 | # endif
|
|---|
| 294 | (wint_t wc)
|
|---|
| 295 | {
|
|---|
| 296 | return (wc >= 'A' && wc <= 'Z' ? wc - 'A' + 'a' : wc);
|
|---|
| 297 | }
|
|---|
| 298 |
|
|---|
| 299 | static inline wint_t
|
|---|
| 300 | # if @REPLACE_TOWLOWER@
|
|---|
| 301 | rpl_towupper
|
|---|
| 302 | # else
|
|---|
| 303 | towupper
|
|---|
| 304 | # endif
|
|---|
| 305 | (wint_t wc)
|
|---|
| 306 | {
|
|---|
| 307 | return (wc >= 'a' && wc <= 'z' ? wc - 'a' + 'A' : wc);
|
|---|
| 308 | }
|
|---|
| 309 |
|
|---|
| 310 | # elif @GNULIB_ISWBLANK@ && (! @HAVE_ISWBLANK@ || @REPLACE_ISWBLANK@)
|
|---|
| 311 | /* Only the iswblank function is missing. */
|
|---|
| 312 |
|
|---|
| 313 | # if @REPLACE_ISWBLANK@
|
|---|
| 314 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|---|
| 315 | # define iswblank rpl_iswblank
|
|---|
| 316 | # endif
|
|---|
| 317 | _GL_FUNCDECL_RPL (iswblank, int, (wint_t wc));
|
|---|
| 318 | # else
|
|---|
| 319 | _GL_FUNCDECL_SYS (iswblank, int, (wint_t wc));
|
|---|
| 320 | # endif
|
|---|
| 321 |
|
|---|
| 322 | # endif
|
|---|
| 323 |
|
|---|
| 324 | # if defined __MINGW32__
|
|---|
| 325 |
|
|---|
| 326 | /* On native Windows, wchar_t is uint16_t, and wint_t is uint32_t.
|
|---|
| 327 | The functions towlower and towupper are implemented in the MSVCRT library
|
|---|
| 328 | to take a wchar_t argument and return a wchar_t result. mingw declares
|
|---|
| 329 | these functions to take a wint_t argument and return a wint_t result.
|
|---|
| 330 | This means that:
|
|---|
| 331 | 1. When the user passes an argument outside the range 0x0000..0xFFFF, the
|
|---|
| 332 | function will look only at the lower 16 bits. This is allowed according
|
|---|
| 333 | to POSIX.
|
|---|
| 334 | 2. The return value is returned in the lower 16 bits of the result register.
|
|---|
| 335 | The upper 16 bits are random: whatever happened to be in that part of the
|
|---|
| 336 | result register. We need to fix this by adding a zero-extend from
|
|---|
| 337 | wchar_t to wint_t after the call. */
|
|---|
| 338 |
|
|---|
| 339 | static inline wint_t
|
|---|
| 340 | rpl_towlower (wint_t wc)
|
|---|
| 341 | {
|
|---|
| 342 | return (wint_t) (wchar_t) towlower (wc);
|
|---|
| 343 | }
|
|---|
| 344 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|---|
| 345 | # define towlower rpl_towlower
|
|---|
| 346 | # endif
|
|---|
| 347 |
|
|---|
| 348 | static inline wint_t
|
|---|
| 349 | rpl_towupper (wint_t wc)
|
|---|
| 350 | {
|
|---|
| 351 | return (wint_t) (wchar_t) towupper (wc);
|
|---|
| 352 | }
|
|---|
| 353 | # if !(defined __cplusplus && defined GNULIB_NAMESPACE)
|
|---|
| 354 | # define towupper rpl_towupper
|
|---|
| 355 | # endif
|
|---|
| 356 |
|
|---|
| 357 | # endif /* __MINGW32__ */
|
|---|
| 358 |
|
|---|
| 359 | # define GNULIB_defined_wctype_functions 1
|
|---|
| 360 | #endif
|
|---|
| 361 |
|
|---|
| 362 | #if @REPLACE_ISWCNTRL@
|
|---|
| 363 | _GL_CXXALIAS_RPL (iswalnum, int, (wint_t wc));
|
|---|
| 364 | _GL_CXXALIAS_RPL (iswalpha, int, (wint_t wc));
|
|---|
| 365 | _GL_CXXALIAS_RPL (iswcntrl, int, (wint_t wc));
|
|---|
| 366 | _GL_CXXALIAS_RPL (iswdigit, int, (wint_t wc));
|
|---|
| 367 | _GL_CXXALIAS_RPL (iswgraph, int, (wint_t wc));
|
|---|
| 368 | _GL_CXXALIAS_RPL (iswlower, int, (wint_t wc));
|
|---|
| 369 | _GL_CXXALIAS_RPL (iswprint, int, (wint_t wc));
|
|---|
| 370 | _GL_CXXALIAS_RPL (iswpunct, int, (wint_t wc));
|
|---|
| 371 | _GL_CXXALIAS_RPL (iswspace, int, (wint_t wc));
|
|---|
| 372 | _GL_CXXALIAS_RPL (iswupper, int, (wint_t wc));
|
|---|
| 373 | _GL_CXXALIAS_RPL (iswxdigit, int, (wint_t wc));
|
|---|
| 374 | #else
|
|---|
| 375 | _GL_CXXALIAS_SYS (iswalnum, int, (wint_t wc));
|
|---|
| 376 | _GL_CXXALIAS_SYS (iswalpha, int, (wint_t wc));
|
|---|
| 377 | _GL_CXXALIAS_SYS (iswcntrl, int, (wint_t wc));
|
|---|
| 378 | _GL_CXXALIAS_SYS (iswdigit, int, (wint_t wc));
|
|---|
| 379 | _GL_CXXALIAS_SYS (iswgraph, int, (wint_t wc));
|
|---|
| 380 | _GL_CXXALIAS_SYS (iswlower, int, (wint_t wc));
|
|---|
| 381 | _GL_CXXALIAS_SYS (iswprint, int, (wint_t wc));
|
|---|
| 382 | _GL_CXXALIAS_SYS (iswpunct, int, (wint_t wc));
|
|---|
| 383 | _GL_CXXALIAS_SYS (iswspace, int, (wint_t wc));
|
|---|
| 384 | _GL_CXXALIAS_SYS (iswupper, int, (wint_t wc));
|
|---|
| 385 | _GL_CXXALIAS_SYS (iswxdigit, int, (wint_t wc));
|
|---|
| 386 | #endif
|
|---|
| 387 | _GL_CXXALIASWARN (iswalnum);
|
|---|
| 388 | _GL_CXXALIASWARN (iswalpha);
|
|---|
| 389 | _GL_CXXALIASWARN (iswcntrl);
|
|---|
| 390 | _GL_CXXALIASWARN (iswdigit);
|
|---|
| 391 | _GL_CXXALIASWARN (iswgraph);
|
|---|
| 392 | _GL_CXXALIASWARN (iswlower);
|
|---|
| 393 | _GL_CXXALIASWARN (iswprint);
|
|---|
| 394 | _GL_CXXALIASWARN (iswpunct);
|
|---|
| 395 | _GL_CXXALIASWARN (iswspace);
|
|---|
| 396 | _GL_CXXALIASWARN (iswupper);
|
|---|
| 397 | _GL_CXXALIASWARN (iswxdigit);
|
|---|
| 398 |
|
|---|
| 399 | #if @GNULIB_ISWBLANK@
|
|---|
| 400 | # if @REPLACE_ISWCNTRL@ || @REPLACE_ISWBLANK@
|
|---|
| 401 | _GL_CXXALIAS_RPL (iswblank, int, (wint_t wc));
|
|---|
| 402 | # else
|
|---|
| 403 | _GL_CXXALIAS_SYS (iswblank, int, (wint_t wc));
|
|---|
| 404 | # endif
|
|---|
| 405 | _GL_CXXALIASWARN (iswblank);
|
|---|
| 406 | #endif
|
|---|
| 407 |
|
|---|
| 408 | #if !@HAVE_WCTYPE_T@
|
|---|
| 409 | # if !GNULIB_defined_wctype_t
|
|---|
| 410 | typedef void * wctype_t;
|
|---|
| 411 | # define GNULIB_defined_wctype_t 1
|
|---|
| 412 | # endif
|
|---|
| 413 | #endif
|
|---|
| 414 |
|
|---|
| 415 | /* Get a descriptor for a wide character property. */
|
|---|
| 416 | #if @GNULIB_WCTYPE@
|
|---|
| 417 | # if !@HAVE_WCTYPE_T@
|
|---|
| 418 | _GL_FUNCDECL_SYS (wctype, wctype_t, (const char *name));
|
|---|
| 419 | # endif
|
|---|
| 420 | _GL_CXXALIAS_SYS (wctype, wctype_t, (const char *name));
|
|---|
| 421 | _GL_CXXALIASWARN (wctype);
|
|---|
| 422 | #elif defined GNULIB_POSIXCHECK
|
|---|
| 423 | # undef wctype
|
|---|
| 424 | # if HAVE_RAW_DECL_WCTYPE
|
|---|
| 425 | _GL_WARN_ON_USE (wctype, "wctype is unportable - "
|
|---|
| 426 | "use gnulib module wctype for portability");
|
|---|
| 427 | # endif
|
|---|
| 428 | #endif
|
|---|
| 429 |
|
|---|
| 430 | /* Test whether a wide character has a given property.
|
|---|
| 431 | The argument WC must be either a wchar_t value or WEOF.
|
|---|
| 432 | The argument DESC must have been returned by the wctype() function. */
|
|---|
| 433 | #if @GNULIB_ISWCTYPE@
|
|---|
| 434 | # if !@HAVE_WCTYPE_T@
|
|---|
| 435 | _GL_FUNCDECL_SYS (iswctype, int, (wint_t wc, wctype_t desc));
|
|---|
| 436 | # endif
|
|---|
| 437 | _GL_CXXALIAS_SYS (iswctype, int, (wint_t wc, wctype_t desc));
|
|---|
| 438 | _GL_CXXALIASWARN (iswctype);
|
|---|
| 439 | #elif defined GNULIB_POSIXCHECK
|
|---|
| 440 | # undef iswctype
|
|---|
| 441 | # if HAVE_RAW_DECL_ISWCTYPE
|
|---|
| 442 | _GL_WARN_ON_USE (iswctype, "iswctype is unportable - "
|
|---|
| 443 | "use gnulib module iswctype for portability");
|
|---|
| 444 | # endif
|
|---|
| 445 | #endif
|
|---|
| 446 |
|
|---|
| 447 | #if @REPLACE_TOWLOWER@ || defined __MINGW32__
|
|---|
| 448 | _GL_CXXALIAS_RPL (towlower, wint_t, (wint_t wc));
|
|---|
| 449 | _GL_CXXALIAS_RPL (towupper, wint_t, (wint_t wc));
|
|---|
| 450 | #else
|
|---|
| 451 | _GL_CXXALIAS_SYS (towlower, wint_t, (wint_t wc));
|
|---|
| 452 | _GL_CXXALIAS_SYS (towupper, wint_t, (wint_t wc));
|
|---|
| 453 | #endif
|
|---|
| 454 | _GL_CXXALIASWARN (towlower);
|
|---|
| 455 | _GL_CXXALIASWARN (towupper);
|
|---|
| 456 |
|
|---|
| 457 | #if !@HAVE_WCTRANS_T@
|
|---|
| 458 | # if !GNULIB_defined_wctrans_t
|
|---|
| 459 | typedef void * wctrans_t;
|
|---|
| 460 | # define GNULIB_defined_wctrans_t 1
|
|---|
| 461 | # endif
|
|---|
| 462 | #endif
|
|---|
| 463 |
|
|---|
| 464 | /* Get a descriptor for a wide character case conversion. */
|
|---|
| 465 | #if @GNULIB_WCTRANS@
|
|---|
| 466 | # if !@HAVE_WCTRANS_T@
|
|---|
| 467 | _GL_FUNCDECL_SYS (wctrans, wctrans_t, (const char *name));
|
|---|
| 468 | # endif
|
|---|
| 469 | _GL_CXXALIAS_SYS (wctrans, wctrans_t, (const char *name));
|
|---|
| 470 | _GL_CXXALIASWARN (wctrans);
|
|---|
| 471 | #elif defined GNULIB_POSIXCHECK
|
|---|
| 472 | # undef wctrans
|
|---|
| 473 | # if HAVE_RAW_DECL_WCTRANS
|
|---|
| 474 | _GL_WARN_ON_USE (wctrans, "wctrans is unportable - "
|
|---|
| 475 | "use gnulib module wctrans for portability");
|
|---|
| 476 | # endif
|
|---|
| 477 | #endif
|
|---|
| 478 |
|
|---|
| 479 | /* Perform a given case conversion on a wide character.
|
|---|
| 480 | The argument WC must be either a wchar_t value or WEOF.
|
|---|
| 481 | The argument DESC must have been returned by the wctrans() function. */
|
|---|
| 482 | #if @GNULIB_TOWCTRANS@
|
|---|
| 483 | # if !@HAVE_WCTRANS_T@
|
|---|
| 484 | _GL_FUNCDECL_SYS (towctrans, wint_t, (wint_t wc, wctrans_t desc));
|
|---|
| 485 | # endif
|
|---|
| 486 | _GL_CXXALIAS_SYS (towctrans, wint_t, (wint_t wc, wctrans_t desc));
|
|---|
| 487 | _GL_CXXALIASWARN (towctrans);
|
|---|
| 488 | #elif defined GNULIB_POSIXCHECK
|
|---|
| 489 | # undef towctrans
|
|---|
| 490 | # if HAVE_RAW_DECL_TOWCTRANS
|
|---|
| 491 | _GL_WARN_ON_USE (towctrans, "towctrans is unportable - "
|
|---|
| 492 | "use gnulib module towctrans for portability");
|
|---|
| 493 | # endif
|
|---|
| 494 | #endif
|
|---|
| 495 |
|
|---|
| 496 |
|
|---|
| 497 | #endif /* _@GUARD_PREFIX@_WCTYPE_H */
|
|---|
| 498 | #endif /* _@GUARD_PREFIX@_WCTYPE_H */
|
|---|