master
1/* Access to locale-dependent parameters.
2 Copyright (C) 1995-2025 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
4
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
9
10 The GNU C Library 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 GNU
13 Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <https://www.gnu.org/licenses/>. */
18
19#ifndef _LANGINFO_H
20#define _LANGINFO_H 1
21
22/* Get the type definition. */
23#include <nl_types.h>
24
25#include <bits/locale.h> /* Define the __LC_* category names. */
26
27
28__BEGIN_DECLS
29
30/* Construct an `nl_item' value for `nl_langinfo' from a locale category
31 (LC_*) and an item index within the category. Some code may depend on
32 the item values within a category increasing monotonically with the
33 indices. */
34#define _NL_ITEM(category, index) (((category) << 16) | (index))
35
36/* Extract the category and item index from a constructed `nl_item' value. */
37#define _NL_ITEM_CATEGORY(item) ((int) (item) >> 16)
38#define _NL_ITEM_INDEX(item) ((int) (item) & 0xffff)
39
40/* Enumeration of locale items that can be queried with `nl_langinfo'. */
41enum
42{
43 /* LC_TIME category: date and time formatting. */
44
45 /* Abbreviated days of the week. */
46 ABDAY_1 = _NL_ITEM (__LC_TIME, 0), /* Sun */
47#define ABDAY_1 ABDAY_1
48 ABDAY_2,
49#define ABDAY_2 ABDAY_2
50 ABDAY_3,
51#define ABDAY_3 ABDAY_3
52 ABDAY_4,
53#define ABDAY_4 ABDAY_4
54 ABDAY_5,
55#define ABDAY_5 ABDAY_5
56 ABDAY_6,
57#define ABDAY_6 ABDAY_6
58 ABDAY_7,
59#define ABDAY_7 ABDAY_7
60
61 /* Long-named days of the week. */
62 DAY_1, /* Sunday */
63#define DAY_1 DAY_1
64 DAY_2, /* Monday */
65#define DAY_2 DAY_2
66 DAY_3, /* Tuesday */
67#define DAY_3 DAY_3
68 DAY_4, /* Wednesday */
69#define DAY_4 DAY_4
70 DAY_5, /* Thursday */
71#define DAY_5 DAY_5
72 DAY_6, /* Friday */
73#define DAY_6 DAY_6
74 DAY_7, /* Saturday */
75#define DAY_7 DAY_7
76
77 /* Abbreviated month names, in the grammatical form used when the month
78 is a part of a complete date. */
79 ABMON_1, /* Jan */
80#define ABMON_1 ABMON_1
81 ABMON_2,
82#define ABMON_2 ABMON_2
83 ABMON_3,
84#define ABMON_3 ABMON_3
85 ABMON_4,
86#define ABMON_4 ABMON_4
87 ABMON_5,
88#define ABMON_5 ABMON_5
89 ABMON_6,
90#define ABMON_6 ABMON_6
91 ABMON_7,
92#define ABMON_7 ABMON_7
93 ABMON_8,
94#define ABMON_8 ABMON_8
95 ABMON_9,
96#define ABMON_9 ABMON_9
97 ABMON_10,
98#define ABMON_10 ABMON_10
99 ABMON_11,
100#define ABMON_11 ABMON_11
101 ABMON_12,
102#define ABMON_12 ABMON_12
103
104 /* Long month names, in the grammatical form used when the month
105 is a part of a complete date. */
106 MON_1, /* January */
107#define MON_1 MON_1
108 MON_2,
109#define MON_2 MON_2
110 MON_3,
111#define MON_3 MON_3
112 MON_4,
113#define MON_4 MON_4
114 MON_5,
115#define MON_5 MON_5
116 MON_6,
117#define MON_6 MON_6
118 MON_7,
119#define MON_7 MON_7
120 MON_8,
121#define MON_8 MON_8
122 MON_9,
123#define MON_9 MON_9
124 MON_10,
125#define MON_10 MON_10
126 MON_11,
127#define MON_11 MON_11
128 MON_12,
129#define MON_12 MON_12
130
131 AM_STR, /* Ante meridiem string. */
132#define AM_STR AM_STR
133 PM_STR, /* Post meridiem string. */
134#define PM_STR PM_STR
135
136 D_T_FMT, /* Date and time format for strftime. */
137#define D_T_FMT D_T_FMT
138 D_FMT, /* Date format for strftime. */
139#define D_FMT D_FMT
140 T_FMT, /* Time format for strftime. */
141#define T_FMT T_FMT
142 T_FMT_AMPM, /* 12-hour time format for strftime. */
143#define T_FMT_AMPM T_FMT_AMPM
144
145 ERA, /* Alternate era. */
146#define ERA ERA
147 __ERA_YEAR, /* Year in alternate era format. */
148#ifdef __USE_GNU
149# define ERA_YEAR __ERA_YEAR
150#endif
151 ERA_D_FMT, /* Date in alternate era format. */
152#define ERA_D_FMT ERA_D_FMT
153 ALT_DIGITS, /* Alternate symbols for digits. */
154#define ALT_DIGITS ALT_DIGITS
155 ERA_D_T_FMT, /* Date and time in alternate era format. */
156#define ERA_D_T_FMT ERA_D_T_FMT
157 ERA_T_FMT, /* Time in alternate era format. */
158#define ERA_T_FMT ERA_T_FMT
159
160 _NL_TIME_ERA_NUM_ENTRIES, /* Number entries in the era arrays. */
161 _NL_TIME_ERA_ENTRIES, /* Structure with era entries in usable form.*/
162
163 _NL_WABDAY_1, /* Sun */
164 _NL_WABDAY_2,
165 _NL_WABDAY_3,
166 _NL_WABDAY_4,
167 _NL_WABDAY_5,
168 _NL_WABDAY_6,
169 _NL_WABDAY_7,
170
171 /* Long-named days of the week. */
172 _NL_WDAY_1, /* Sunday */
173 _NL_WDAY_2, /* Monday */
174 _NL_WDAY_3, /* Tuesday */
175 _NL_WDAY_4, /* Wednesday */
176 _NL_WDAY_5, /* Thursday */
177 _NL_WDAY_6, /* Friday */
178 _NL_WDAY_7, /* Saturday */
179
180 /* Abbreviated month names, in the grammatical form used when the month
181 is a part of a complete date. */
182 _NL_WABMON_1, /* Jan */
183 _NL_WABMON_2,
184 _NL_WABMON_3,
185 _NL_WABMON_4,
186 _NL_WABMON_5,
187 _NL_WABMON_6,
188 _NL_WABMON_7,
189 _NL_WABMON_8,
190 _NL_WABMON_9,
191 _NL_WABMON_10,
192 _NL_WABMON_11,
193 _NL_WABMON_12,
194
195 /* Long month names, in the grammatical form used when the month
196 is a part of a complete date. */
197 _NL_WMON_1, /* January */
198 _NL_WMON_2,
199 _NL_WMON_3,
200 _NL_WMON_4,
201 _NL_WMON_5,
202 _NL_WMON_6,
203 _NL_WMON_7,
204 _NL_WMON_8,
205 _NL_WMON_9,
206 _NL_WMON_10,
207 _NL_WMON_11,
208 _NL_WMON_12,
209
210 _NL_WAM_STR, /* Ante meridiem string. */
211 _NL_WPM_STR, /* Post meridiem string. */
212
213 _NL_WD_T_FMT, /* Date and time format for strftime. */
214 _NL_WD_FMT, /* Date format for strftime. */
215 _NL_WT_FMT, /* Time format for strftime. */
216 _NL_WT_FMT_AMPM, /* 12-hour time format for strftime. */
217
218 _NL_WERA_YEAR, /* Year in alternate era format. */
219 _NL_WERA_D_FMT, /* Date in alternate era format. */
220 _NL_WALT_DIGITS, /* Alternate symbols for digits. */
221 _NL_WERA_D_T_FMT, /* Date and time in alternate era format. */
222 _NL_WERA_T_FMT, /* Time in alternate era format. */
223
224 _NL_TIME_WEEK_NDAYS,
225 _NL_TIME_WEEK_1STDAY,
226 _NL_TIME_WEEK_1STWEEK,
227 _NL_TIME_FIRST_WEEKDAY,
228 _NL_TIME_FIRST_WORKDAY,
229 _NL_TIME_CAL_DIRECTION,
230 _NL_TIME_TIMEZONE,
231
232 _DATE_FMT, /* strftime format for date. */
233#define _DATE_FMT _DATE_FMT
234 _NL_W_DATE_FMT,
235
236 _NL_TIME_CODESET,
237
238 /* Long month names, in the grammatical form used when the month
239 is named by itself. */
240 __ALTMON_1, /* January */
241 __ALTMON_2,
242 __ALTMON_3,
243 __ALTMON_4,
244 __ALTMON_5,
245 __ALTMON_6,
246 __ALTMON_7,
247 __ALTMON_8,
248 __ALTMON_9,
249 __ALTMON_10,
250 __ALTMON_11,
251 __ALTMON_12,
252#ifdef __USE_GNU
253# define ALTMON_1 __ALTMON_1
254# define ALTMON_2 __ALTMON_2
255# define ALTMON_3 __ALTMON_3
256# define ALTMON_4 __ALTMON_4
257# define ALTMON_5 __ALTMON_5
258# define ALTMON_6 __ALTMON_6
259# define ALTMON_7 __ALTMON_7
260# define ALTMON_8 __ALTMON_8
261# define ALTMON_9 __ALTMON_9
262# define ALTMON_10 __ALTMON_10
263# define ALTMON_11 __ALTMON_11
264# define ALTMON_12 __ALTMON_12
265#endif
266
267 /* Long month names, in the grammatical form used when the month
268 is named by itself. */
269 _NL_WALTMON_1, /* January */
270 _NL_WALTMON_2,
271 _NL_WALTMON_3,
272 _NL_WALTMON_4,
273 _NL_WALTMON_5,
274 _NL_WALTMON_6,
275 _NL_WALTMON_7,
276 _NL_WALTMON_8,
277 _NL_WALTMON_9,
278 _NL_WALTMON_10,
279 _NL_WALTMON_11,
280 _NL_WALTMON_12,
281
282 /* Abbreviated month names, in the grammatical form used when the month
283 is named by itself. */
284 _NL_ABALTMON_1, /* Jan */
285 _NL_ABALTMON_2,
286 _NL_ABALTMON_3,
287 _NL_ABALTMON_4,
288 _NL_ABALTMON_5,
289 _NL_ABALTMON_6,
290 _NL_ABALTMON_7,
291 _NL_ABALTMON_8,
292 _NL_ABALTMON_9,
293 _NL_ABALTMON_10,
294 _NL_ABALTMON_11,
295 _NL_ABALTMON_12,
296
297 /* Abbreviated month names, in the grammatical form used when the month
298 is named by itself. */
299 _NL_WABALTMON_1, /* Jan */
300 _NL_WABALTMON_2,
301 _NL_WABALTMON_3,
302 _NL_WABALTMON_4,
303 _NL_WABALTMON_5,
304 _NL_WABALTMON_6,
305 _NL_WABALTMON_7,
306 _NL_WABALTMON_8,
307 _NL_WABALTMON_9,
308 _NL_WABALTMON_10,
309 _NL_WABALTMON_11,
310 _NL_WABALTMON_12,
311
312 _NL_NUM_LC_TIME, /* Number of indices in LC_TIME category. */
313
314 /* LC_COLLATE category: text sorting.
315 This information is accessed by the strcoll and strxfrm functions.
316 These `nl_langinfo' names are used only internally. */
317 _NL_COLLATE_NRULES = _NL_ITEM (__LC_COLLATE, 0),
318 _NL_COLLATE_RULESETS,
319 _NL_COLLATE_TABLEMB,
320 _NL_COLLATE_WEIGHTMB,
321 _NL_COLLATE_EXTRAMB,
322 _NL_COLLATE_INDIRECTMB,
323 _NL_COLLATE_GAP1,
324 _NL_COLLATE_GAP2,
325 _NL_COLLATE_GAP3,
326 _NL_COLLATE_TABLEWC,
327 _NL_COLLATE_WEIGHTWC,
328 _NL_COLLATE_EXTRAWC,
329 _NL_COLLATE_INDIRECTWC,
330 _NL_COLLATE_SYMB_HASH_SIZEMB,
331 _NL_COLLATE_SYMB_TABLEMB,
332 _NL_COLLATE_SYMB_EXTRAMB,
333 _NL_COLLATE_COLLSEQMB,
334 _NL_COLLATE_COLLSEQWC,
335 _NL_COLLATE_CODESET,
336 _NL_NUM_LC_COLLATE,
337
338 /* LC_CTYPE category: character classification.
339 This information is accessed by the functions in <ctype.h>.
340 These `nl_langinfo' names are used only internally. */
341 _NL_CTYPE_CLASS = _NL_ITEM (__LC_CTYPE, 0),
342 _NL_CTYPE_TOUPPER,
343 _NL_CTYPE_GAP1,
344 _NL_CTYPE_TOLOWER,
345 _NL_CTYPE_GAP2,
346 _NL_CTYPE_CLASS32,
347 _NL_CTYPE_GAP3,
348 _NL_CTYPE_GAP4,
349 _NL_CTYPE_GAP5,
350 _NL_CTYPE_GAP6,
351 _NL_CTYPE_CLASS_NAMES,
352 _NL_CTYPE_MAP_NAMES,
353 _NL_CTYPE_WIDTH,
354 _NL_CTYPE_MB_CUR_MAX,
355 _NL_CTYPE_CODESET_NAME,
356 CODESET = _NL_CTYPE_CODESET_NAME,
357#define CODESET CODESET
358 _NL_CTYPE_TOUPPER32,
359 _NL_CTYPE_TOLOWER32,
360 _NL_CTYPE_CLASS_OFFSET,
361 _NL_CTYPE_MAP_OFFSET,
362 _NL_CTYPE_INDIGITS_MB_LEN,
363 _NL_CTYPE_INDIGITS0_MB,
364 _NL_CTYPE_INDIGITS1_MB,
365 _NL_CTYPE_INDIGITS2_MB,
366 _NL_CTYPE_INDIGITS3_MB,
367 _NL_CTYPE_INDIGITS4_MB,
368 _NL_CTYPE_INDIGITS5_MB,
369 _NL_CTYPE_INDIGITS6_MB,
370 _NL_CTYPE_INDIGITS7_MB,
371 _NL_CTYPE_INDIGITS8_MB,
372 _NL_CTYPE_INDIGITS9_MB,
373 _NL_CTYPE_INDIGITS_WC_LEN,
374 _NL_CTYPE_INDIGITS0_WC,
375 _NL_CTYPE_INDIGITS1_WC,
376 _NL_CTYPE_INDIGITS2_WC,
377 _NL_CTYPE_INDIGITS3_WC,
378 _NL_CTYPE_INDIGITS4_WC,
379 _NL_CTYPE_INDIGITS5_WC,
380 _NL_CTYPE_INDIGITS6_WC,
381 _NL_CTYPE_INDIGITS7_WC,
382 _NL_CTYPE_INDIGITS8_WC,
383 _NL_CTYPE_INDIGITS9_WC,
384 _NL_CTYPE_OUTDIGIT0_MB,
385 _NL_CTYPE_OUTDIGIT1_MB,
386 _NL_CTYPE_OUTDIGIT2_MB,
387 _NL_CTYPE_OUTDIGIT3_MB,
388 _NL_CTYPE_OUTDIGIT4_MB,
389 _NL_CTYPE_OUTDIGIT5_MB,
390 _NL_CTYPE_OUTDIGIT6_MB,
391 _NL_CTYPE_OUTDIGIT7_MB,
392 _NL_CTYPE_OUTDIGIT8_MB,
393 _NL_CTYPE_OUTDIGIT9_MB,
394 _NL_CTYPE_OUTDIGIT0_WC,
395 _NL_CTYPE_OUTDIGIT1_WC,
396 _NL_CTYPE_OUTDIGIT2_WC,
397 _NL_CTYPE_OUTDIGIT3_WC,
398 _NL_CTYPE_OUTDIGIT4_WC,
399 _NL_CTYPE_OUTDIGIT5_WC,
400 _NL_CTYPE_OUTDIGIT6_WC,
401 _NL_CTYPE_OUTDIGIT7_WC,
402 _NL_CTYPE_OUTDIGIT8_WC,
403 _NL_CTYPE_OUTDIGIT9_WC,
404 _NL_CTYPE_TRANSLIT_TAB_SIZE,
405 _NL_CTYPE_TRANSLIT_FROM_IDX,
406 _NL_CTYPE_TRANSLIT_FROM_TBL,
407 _NL_CTYPE_TRANSLIT_TO_IDX,
408 _NL_CTYPE_TRANSLIT_TO_TBL,
409 _NL_CTYPE_TRANSLIT_DEFAULT_MISSING_LEN,
410 _NL_CTYPE_TRANSLIT_DEFAULT_MISSING,
411 _NL_CTYPE_TRANSLIT_IGNORE_LEN,
412 _NL_CTYPE_TRANSLIT_IGNORE,
413 _NL_CTYPE_MAP_TO_NONASCII,
414 _NL_CTYPE_NONASCII_CASE,
415 _NL_CTYPE_EXTRA_MAP_1,
416 _NL_CTYPE_EXTRA_MAP_2,
417 _NL_CTYPE_EXTRA_MAP_3,
418 _NL_CTYPE_EXTRA_MAP_4,
419 _NL_CTYPE_EXTRA_MAP_5,
420 _NL_CTYPE_EXTRA_MAP_6,
421 _NL_CTYPE_EXTRA_MAP_7,
422 _NL_CTYPE_EXTRA_MAP_8,
423 _NL_CTYPE_EXTRA_MAP_9,
424 _NL_CTYPE_EXTRA_MAP_10,
425 _NL_CTYPE_EXTRA_MAP_11,
426 _NL_CTYPE_EXTRA_MAP_12,
427 _NL_CTYPE_EXTRA_MAP_13,
428 _NL_CTYPE_EXTRA_MAP_14,
429 _NL_NUM_LC_CTYPE,
430
431 /* LC_MONETARY category: formatting of monetary quantities.
432 These items each correspond to a member of `struct lconv',
433 defined in <locale.h>. */
434 __INT_CURR_SYMBOL = _NL_ITEM (__LC_MONETARY, 0),
435#ifdef __USE_GNU
436# define INT_CURR_SYMBOL __INT_CURR_SYMBOL
437#endif
438 __CURRENCY_SYMBOL,
439#ifdef __USE_GNU
440# define CURRENCY_SYMBOL __CURRENCY_SYMBOL
441#endif
442 __MON_DECIMAL_POINT,
443#ifdef __USE_GNU
444# define MON_DECIMAL_POINT __MON_DECIMAL_POINT
445#endif
446 __MON_THOUSANDS_SEP,
447#ifdef __USE_GNU
448# define MON_THOUSANDS_SEP __MON_THOUSANDS_SEP
449#endif
450 __MON_GROUPING,
451#ifdef __USE_GNU
452# define MON_GROUPING __MON_GROUPING
453#endif
454 __POSITIVE_SIGN,
455#ifdef __USE_GNU
456# define POSITIVE_SIGN __POSITIVE_SIGN
457#endif
458 __NEGATIVE_SIGN,
459#ifdef __USE_GNU
460# define NEGATIVE_SIGN __NEGATIVE_SIGN
461#endif
462 __INT_FRAC_DIGITS,
463#ifdef __USE_GNU
464# define INT_FRAC_DIGITS __INT_FRAC_DIGITS
465#endif
466 __FRAC_DIGITS,
467#ifdef __USE_GNU
468# define FRAC_DIGITS __FRAC_DIGITS
469#endif
470 __P_CS_PRECEDES,
471#ifdef __USE_GNU
472# define P_CS_PRECEDES __P_CS_PRECEDES
473#endif
474 __P_SEP_BY_SPACE,
475#ifdef __USE_GNU
476# define P_SEP_BY_SPACE __P_SEP_BY_SPACE
477#endif
478 __N_CS_PRECEDES,
479#ifdef __USE_GNU
480# define N_CS_PRECEDES __N_CS_PRECEDES
481#endif
482 __N_SEP_BY_SPACE,
483#ifdef __USE_GNU
484# define N_SEP_BY_SPACE __N_SEP_BY_SPACE
485#endif
486 __P_SIGN_POSN,
487#ifdef __USE_GNU
488# define P_SIGN_POSN __P_SIGN_POSN
489#endif
490 __N_SIGN_POSN,
491#ifdef __USE_GNU
492# define N_SIGN_POSN __N_SIGN_POSN
493#endif
494 _NL_MONETARY_CRNCYSTR,
495#define CRNCYSTR _NL_MONETARY_CRNCYSTR
496 __INT_P_CS_PRECEDES,
497#ifdef __USE_GNU
498# define INT_P_CS_PRECEDES __INT_P_CS_PRECEDES
499#endif
500 __INT_P_SEP_BY_SPACE,
501#ifdef __USE_GNU
502# define INT_P_SEP_BY_SPACE __INT_P_SEP_BY_SPACE
503#endif
504 __INT_N_CS_PRECEDES,
505#ifdef __USE_GNU
506# define INT_N_CS_PRECEDES __INT_N_CS_PRECEDES
507#endif
508 __INT_N_SEP_BY_SPACE,
509#ifdef __USE_GNU
510# define INT_N_SEP_BY_SPACE __INT_N_SEP_BY_SPACE
511#endif
512 __INT_P_SIGN_POSN,
513#ifdef __USE_GNU
514# define INT_P_SIGN_POSN __INT_P_SIGN_POSN
515#endif
516 __INT_N_SIGN_POSN,
517#ifdef __USE_GNU
518# define INT_N_SIGN_POSN __INT_N_SIGN_POSN
519#endif
520 _NL_MONETARY_DUO_INT_CURR_SYMBOL,
521 _NL_MONETARY_DUO_CURRENCY_SYMBOL,
522 _NL_MONETARY_DUO_INT_FRAC_DIGITS,
523 _NL_MONETARY_DUO_FRAC_DIGITS,
524 _NL_MONETARY_DUO_P_CS_PRECEDES,
525 _NL_MONETARY_DUO_P_SEP_BY_SPACE,
526 _NL_MONETARY_DUO_N_CS_PRECEDES,
527 _NL_MONETARY_DUO_N_SEP_BY_SPACE,
528 _NL_MONETARY_DUO_INT_P_CS_PRECEDES,
529 _NL_MONETARY_DUO_INT_P_SEP_BY_SPACE,
530 _NL_MONETARY_DUO_INT_N_CS_PRECEDES,
531 _NL_MONETARY_DUO_INT_N_SEP_BY_SPACE,
532 _NL_MONETARY_DUO_P_SIGN_POSN,
533 _NL_MONETARY_DUO_N_SIGN_POSN,
534 _NL_MONETARY_DUO_INT_P_SIGN_POSN,
535 _NL_MONETARY_DUO_INT_N_SIGN_POSN,
536 _NL_MONETARY_UNO_VALID_FROM,
537 _NL_MONETARY_UNO_VALID_TO,
538 _NL_MONETARY_DUO_VALID_FROM,
539 _NL_MONETARY_DUO_VALID_TO,
540 _NL_MONETARY_CONVERSION_RATE,
541 _NL_MONETARY_DECIMAL_POINT_WC,
542 _NL_MONETARY_THOUSANDS_SEP_WC,
543 _NL_MONETARY_CODESET,
544 _NL_NUM_LC_MONETARY,
545
546 /* LC_NUMERIC category: formatting of numbers.
547 These also correspond to members of `struct lconv'; see <locale.h>. */
548 __DECIMAL_POINT = _NL_ITEM (__LC_NUMERIC, 0),
549#ifdef __USE_GNU
550# define DECIMAL_POINT __DECIMAL_POINT
551#endif
552 RADIXCHAR = __DECIMAL_POINT,
553#define RADIXCHAR RADIXCHAR
554 __THOUSANDS_SEP,
555#ifdef __USE_GNU
556# define THOUSANDS_SEP __THOUSANDS_SEP
557#endif
558 THOUSEP = __THOUSANDS_SEP,
559#define THOUSEP THOUSEP
560 __GROUPING,
561#ifdef __USE_GNU
562# define GROUPING __GROUPING
563#endif
564 _NL_NUMERIC_DECIMAL_POINT_WC,
565 _NL_NUMERIC_THOUSANDS_SEP_WC,
566 _NL_NUMERIC_CODESET,
567 _NL_NUM_LC_NUMERIC,
568
569 __YESEXPR = _NL_ITEM (__LC_MESSAGES, 0), /* Regex matching ``yes'' input. */
570#define YESEXPR __YESEXPR
571 __NOEXPR, /* Regex matching ``no'' input. */
572#define NOEXPR __NOEXPR
573 __YESSTR, /* Output string for ``yes''. */
574#if defined __USE_GNU || (defined __USE_XOPEN && !defined __USE_XOPEN2K)
575# define YESSTR __YESSTR
576#endif
577 __NOSTR, /* Output string for ``no''. */
578#if defined __USE_GNU || (defined __USE_XOPEN && !defined __USE_XOPEN2K)
579# define NOSTR __NOSTR
580#endif
581 _NL_MESSAGES_CODESET,
582 _NL_NUM_LC_MESSAGES,
583
584 _NL_PAPER_HEIGHT = _NL_ITEM (__LC_PAPER, 0),
585 _NL_PAPER_WIDTH,
586 _NL_PAPER_CODESET,
587 _NL_NUM_LC_PAPER,
588
589 _NL_NAME_NAME_FMT = _NL_ITEM (__LC_NAME, 0),
590 _NL_NAME_NAME_GEN,
591 _NL_NAME_NAME_MR,
592 _NL_NAME_NAME_MRS,
593 _NL_NAME_NAME_MISS,
594 _NL_NAME_NAME_MS,
595 _NL_NAME_CODESET,
596 _NL_NUM_LC_NAME,
597
598 _NL_ADDRESS_POSTAL_FMT = _NL_ITEM (__LC_ADDRESS, 0),
599 _NL_ADDRESS_COUNTRY_NAME,
600 _NL_ADDRESS_COUNTRY_POST,
601 _NL_ADDRESS_COUNTRY_AB2,
602 _NL_ADDRESS_COUNTRY_AB3,
603 _NL_ADDRESS_COUNTRY_CAR,
604 _NL_ADDRESS_COUNTRY_NUM,
605 _NL_ADDRESS_COUNTRY_ISBN,
606 _NL_ADDRESS_LANG_NAME,
607 _NL_ADDRESS_LANG_AB,
608 _NL_ADDRESS_LANG_TERM,
609 _NL_ADDRESS_LANG_LIB,
610 _NL_ADDRESS_CODESET,
611 _NL_NUM_LC_ADDRESS,
612
613 _NL_TELEPHONE_TEL_INT_FMT = _NL_ITEM (__LC_TELEPHONE, 0),
614 _NL_TELEPHONE_TEL_DOM_FMT,
615 _NL_TELEPHONE_INT_SELECT,
616 _NL_TELEPHONE_INT_PREFIX,
617 _NL_TELEPHONE_CODESET,
618 _NL_NUM_LC_TELEPHONE,
619
620 _NL_MEASUREMENT_MEASUREMENT = _NL_ITEM (__LC_MEASUREMENT, 0),
621 _NL_MEASUREMENT_CODESET,
622 _NL_NUM_LC_MEASUREMENT,
623
624 _NL_IDENTIFICATION_TITLE = _NL_ITEM (__LC_IDENTIFICATION, 0),
625 _NL_IDENTIFICATION_SOURCE,
626 _NL_IDENTIFICATION_ADDRESS,
627 _NL_IDENTIFICATION_CONTACT,
628 _NL_IDENTIFICATION_EMAIL,
629 _NL_IDENTIFICATION_TEL,
630 _NL_IDENTIFICATION_FAX,
631 _NL_IDENTIFICATION_LANGUAGE,
632 _NL_IDENTIFICATION_TERRITORY,
633 _NL_IDENTIFICATION_AUDIENCE,
634 _NL_IDENTIFICATION_APPLICATION,
635 _NL_IDENTIFICATION_ABBREVIATION,
636 _NL_IDENTIFICATION_REVISION,
637 _NL_IDENTIFICATION_DATE,
638 _NL_IDENTIFICATION_CATEGORY,
639 _NL_IDENTIFICATION_CODESET,
640 _NL_NUM_LC_IDENTIFICATION,
641
642 /* This marks the highest value used. */
643 _NL_NUM
644};
645
646/* This macro produces an item you can pass to `nl_langinfo' or
647 `nl_langinfo_l' to get the name of the locale in use for CATEGORY. */
648#define _NL_LOCALE_NAME(category) _NL_ITEM ((category), \
649 _NL_ITEM_INDEX (-1))
650#ifdef __USE_GNU
651# define NL_LOCALE_NAME(category) _NL_LOCALE_NAME (category)
652#endif
653
654
655/* Return the current locale's value for ITEM.
656 If ITEM is invalid, an empty string is returned.
657
658 The string returned will not change until `setlocale' is called;
659 it is usually in read-only memory and cannot be modified. */
660
661extern char *nl_langinfo (nl_item __item) __THROW;
662
663
664#ifdef __USE_XOPEN2K8
665/* POSIX.1-2008 extended locale interface (see locale.h). */
666# include <bits/types/locale_t.h>
667
668/* Just like nl_langinfo but get the information from the locale object L. */
669extern char *nl_langinfo_l (nl_item __item, locale_t __l);
670#endif
671
672__END_DECLS
673
674#endif /* langinfo.h */