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001: /* Copyright (C) 1997-2001, 2004, 2007 Free Software Foundation, Inc.
002:    This file is part of the GNU C Library.
003: 
004:    The GNU C Library is free software; you can redistribute it and/or
005:    modify it under the terms of the GNU Lesser General Public
006:    License as published by the Free Software Foundation; either
007:    version 2.1 of the License, or (at your option) any later version.
008: 
009:    The GNU C Library is distributed in the hope that it will be useful,
010:    but WITHOUT ANY WARRANTY; without even the implied warranty of
011:    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
012:    Lesser General Public License for more details.
013: 
014:    You should have received a copy of the GNU Lesser General Public
015:    License along with the GNU C Library; if not, write to the Free
016:    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
017:    02111-1307 USA.  */
018: 
019: /*
020:  *      ISO C99: 7.8 Format conversion of integer types <inttypes.h>
021:  */
022: 
023: #ifndef _INTTYPES_H
024: #define _INTTYPES_H     1
025: 
026: #include <features.h>
027: /* Get the type definitions.  */
028: #include <stdint.h>
029: 
030: /* Get a definition for wchar_t.  But we must not define wchar_t itself.  */
031: #ifndef ____gwchar_t_defined
032: # ifdef __cplusplus
033: #  define __gwchar_t wchar_t
034: # elif defined __WCHAR_TYPE__
035: typedef __WCHAR_TYPE__ __gwchar_t;
036: # else
037: #  define __need_wchar_t
038: #  include <stddef.h>
039: typedef wchar_t __gwchar_t;
040: # endif
041: # define ____gwchar_t_defined   1
042: #endif
043: 
044: 
045: /* The ISO C99 standard specifies that these macros must only be
046:    defined if explicitly requested.  */
047: #if !defined __cplusplus || defined __STDC_FORMAT_MACROS
048: 
049: # if __WORDSIZE == 64
050: #  define __PRI64_PREFIX        "l"
051: #  define __PRIPTR_PREFIX       "l"
052: # else
053: #  define __PRI64_PREFIX        "ll"
054: #  define __PRIPTR_PREFIX
055: # endif
056: 
057: /* Macros for printing format specifiers.  */
058: 
059: /* Decimal notation.  */
060: # define PRId8          "d"
061: # define PRId16         "d"
062: # define PRId32         "d"
063: # define PRId64         __PRI64_PREFIX "d"
064: 
065: # define PRIdLEAST8     "d"
066: # define PRIdLEAST16    "d"
067: # define PRIdLEAST32    "d"
068: # define PRIdLEAST64    __PRI64_PREFIX "d"
069: 
070: # define PRIdFAST8      "d"
071: # define PRIdFAST16     __PRIPTR_PREFIX "d"
072: # define PRIdFAST32     __PRIPTR_PREFIX "d"
073: # define PRIdFAST64     __PRI64_PREFIX "d"
074: 
075: 
076: # define PRIi8          "i"
077: # define PRIi16         "i"
078: # define PRIi32         "i"
079: # define PRIi64         __PRI64_PREFIX "i"
080: 
081: # define PRIiLEAST8     "i"
082: # define PRIiLEAST16    "i"
083: # define PRIiLEAST32    "i"
084: # define PRIiLEAST64    __PRI64_PREFIX "i"
085: 
086: # define PRIiFAST8      "i"
087: # define PRIiFAST16     __PRIPTR_PREFIX "i"
088: # define PRIiFAST32     __PRIPTR_PREFIX "i"
089: # define PRIiFAST64     __PRI64_PREFIX "i"
090: 
091: /* Octal notation.  */
092: # define PRIo8          "o"
093: # define PRIo16         "o"
094: # define PRIo32         "o"
095: # define PRIo64         __PRI64_PREFIX "o"
096: 
097: # define PRIoLEAST8     "o"
098: # define PRIoLEAST16    "o"
099: # define PRIoLEAST32    "o"
100: # define PRIoLEAST64    __PRI64_PREFIX "o"
101: 
102: # define PRIoFAST8      "o"
103: # define PRIoFAST16     __PRIPTR_PREFIX "o"
104: # define PRIoFAST32     __PRIPTR_PREFIX "o"
105: # define PRIoFAST64     __PRI64_PREFIX "o"
106: 
107: /* Unsigned integers.  */
108: # define PRIu8          "u"
109: # define PRIu16         "u"
110: # define PRIu32         "u"
111: # define PRIu64         __PRI64_PREFIX "u"
112: 
113: # define PRIuLEAST8     "u"
114: # define PRIuLEAST16    "u"
115: # define PRIuLEAST32    "u"
116: # define PRIuLEAST64    __PRI64_PREFIX "u"
117: 
118: # define PRIuFAST8      "u"
119: # define PRIuFAST16     __PRIPTR_PREFIX "u"
120: # define PRIuFAST32     __PRIPTR_PREFIX "u"
121: # define PRIuFAST64     __PRI64_PREFIX "u"
122: 
123: /* lowercase hexadecimal notation.  */
124: # define PRIx8          "x"
125: # define PRIx16         "x"
126: # define PRIx32         "x"
127: # define PRIx64         __PRI64_PREFIX "x"
128: 
129: # define PRIxLEAST8     "x"
130: # define PRIxLEAST16    "x"
131: # define PRIxLEAST32    "x"
132: # define PRIxLEAST64    __PRI64_PREFIX "x"
133: 
134: # define PRIxFAST8      "x"
135: # define PRIxFAST16     __PRIPTR_PREFIX "x"
136: # define PRIxFAST32     __PRIPTR_PREFIX "x"
137: # define PRIxFAST64     __PRI64_PREFIX "x"
138: 
139: /* UPPERCASE hexadecimal notation.  */
140: # define PRIX8          "X"
141: # define PRIX16         "X"
142: # define PRIX32         "X"
143: # define PRIX64         __PRI64_PREFIX "X"
144: 
145: # define PRIXLEAST8     "X"
146: # define PRIXLEAST16    "X"
147: # define PRIXLEAST32    "X"
148: # define PRIXLEAST64    __PRI64_PREFIX "X"
149: 
150: # define PRIXFAST8      "X"
151: # define PRIXFAST16     __PRIPTR_PREFIX "X"
152: # define PRIXFAST32     __PRIPTR_PREFIX "X"
153: # define PRIXFAST64     __PRI64_PREFIX "X"
154: 
155: 
156: /* Macros for printing `intmax_t' and `uintmax_t'.  */
157: # define PRIdMAX        __PRI64_PREFIX "d"
158: # define PRIiMAX        __PRI64_PREFIX "i"
159: # define PRIoMAX        __PRI64_PREFIX "o"
160: # define PRIuMAX        __PRI64_PREFIX "u"
161: # define PRIxMAX        __PRI64_PREFIX "x"
162: # define PRIXMAX        __PRI64_PREFIX "X"
163: 
164: 
165: /* Macros for printing `intptr_t' and `uintptr_t'.  */
166: # define PRIdPTR        __PRIPTR_PREFIX "d"
167: # define PRIiPTR        __PRIPTR_PREFIX "i"
168: # define PRIoPTR        __PRIPTR_PREFIX "o"
169: # define PRIuPTR        __PRIPTR_PREFIX "u"
170: # define PRIxPTR        __PRIPTR_PREFIX "x"
171: # define PRIXPTR        __PRIPTR_PREFIX "X"
172: 
173: 
174: /* Macros for scanning format specifiers.  */
175: 
176: /* Signed decimal notation.  */
177: # define SCNd8          "hhd"
178: # define SCNd16         "hd"
179: # define SCNd32         "d"
180: # define SCNd64         __PRI64_PREFIX "d"
181: 
182: # define SCNdLEAST8     "hhd"
183: # define SCNdLEAST16    "hd"
184: # define SCNdLEAST32    "d"
185: # define SCNdLEAST64    __PRI64_PREFIX "d"
186: 
187: # define SCNdFAST8      "hhd"
188: # define SCNdFAST16     __PRIPTR_PREFIX "d"
189: # define SCNdFAST32     __PRIPTR_PREFIX "d"
190: # define SCNdFAST64     __PRI64_PREFIX "d"
191: 
192: /* Signed decimal notation.  */
193: # define SCNi8          "hhi"
194: # define SCNi16         "hi"
195: # define SCNi32         "i"
196: # define SCNi64         __PRI64_PREFIX "i"
197: 
198: # define SCNiLEAST8     "hhi"
199: # define SCNiLEAST16    "hi"
200: # define SCNiLEAST32    "i"
201: # define SCNiLEAST64    __PRI64_PREFIX "i"
202: 
203: # define SCNiFAST8      "hhi"
204: # define SCNiFAST16     __PRIPTR_PREFIX "i"
205: # define SCNiFAST32     __PRIPTR_PREFIX "i"
206: # define SCNiFAST64     __PRI64_PREFIX "i"
207: 
208: /* Unsigned decimal notation.  */
209: # define SCNu8          "hhu"
210: # define SCNu16         "hu"
211: # define SCNu32         "u"
212: # define SCNu64         __PRI64_PREFIX "u"
213: 
214: # define SCNuLEAST8     "hhu"
215: # define SCNuLEAST16    "hu"
216: # define SCNuLEAST32    "u"
217: # define SCNuLEAST64    __PRI64_PREFIX "u"
218: 
219: # define SCNuFAST8      "hhu"
220: # define SCNuFAST16     __PRIPTR_PREFIX "u"
221: # define SCNuFAST32     __PRIPTR_PREFIX "u"
222: # define SCNuFAST64     __PRI64_PREFIX "u"
223: 
224: /* Octal notation.  */
225: # define SCNo8          "hho"
226: # define SCNo16         "ho"
227: # define SCNo32         "o"
228: # define SCNo64         __PRI64_PREFIX "o"
229: 
230: # define SCNoLEAST8     "hho"
231: # define SCNoLEAST16    "ho"
232: # define SCNoLEAST32    "o"
233: # define SCNoLEAST64    __PRI64_PREFIX "o"
234: 
235: # define SCNoFAST8      "hho"
236: # define SCNoFAST16     __PRIPTR_PREFIX "o"
237: # define SCNoFAST32     __PRIPTR_PREFIX "o"
238: # define SCNoFAST64     __PRI64_PREFIX "o"
239: 
240: /* Hexadecimal notation.  */
241: # define SCNx8          "hhx"
242: # define SCNx16         "hx"
243: # define SCNx32         "x"
244: # define SCNx64         __PRI64_PREFIX "x"
245: 
246: # define SCNxLEAST8     "hhx"
247: # define SCNxLEAST16    "hx"
248: # define SCNxLEAST32    "x"
249: # define SCNxLEAST64    __PRI64_PREFIX "x"
250: 
251: # define SCNxFAST8      "hhx"
252: # define SCNxFAST16     __PRIPTR_PREFIX "x"
253: # define SCNxFAST32     __PRIPTR_PREFIX "x"
254: # define SCNxFAST64     __PRI64_PREFIX "x"
255: 
256: 
257: /* Macros for scanning `intmax_t' and `uintmax_t'.  */
258: # define SCNdMAX        __PRI64_PREFIX "d"
259: # define SCNiMAX        __PRI64_PREFIX "i"
260: # define SCNoMAX        __PRI64_PREFIX "o"
261: # define SCNuMAX        __PRI64_PREFIX "u"
262: # define SCNxMAX        __PRI64_PREFIX "x"
263: 
264: /* Macros for scaning `intptr_t' and `uintptr_t'.  */
265: # define SCNdPTR        __PRIPTR_PREFIX "d"
266: # define SCNiPTR        __PRIPTR_PREFIX "i"
267: # define SCNoPTR        __PRIPTR_PREFIX "o"
268: # define SCNuPTR        __PRIPTR_PREFIX "u"
269: # define SCNxPTR        __PRIPTR_PREFIX "x"
270: 
271: #endif  /* C++ && format macros */
272: 
273: 
274: __BEGIN_DECLS
275: 
276: #if __WORDSIZE == 64
277: 
278: /* We have to define the `uintmax_t' type using `ldiv_t'.  */
279: typedef struct
280:   {
281:     long int quot;              /* Quotient.  */
282:     long int rem;               /* Remainder.  */
283:   } imaxdiv_t;
284: 
285: #else
286: 
287: /* We have to define the `uintmax_t' type using `lldiv_t'.  */
288: typedef struct
289:   {
290:     long long int quot;         /* Quotient.  */
291:     long long int rem;          /* Remainder.  */
292:   } imaxdiv_t;
293: 
294: #endif
295: 
296: 
297: /* Compute absolute value of N.  */
298: extern intmax_t imaxabs (intmax_t __n) __THROW __attribute__ ((__const__));
299: 
300: /* Return the `imaxdiv_t' representation of the value of NUMER over DENOM. */
301: extern imaxdiv_t imaxdiv (intmax_t __numer, intmax_t __denom)
302:       __THROW __attribute__ ((__const__));
303: 
304: /* Like `strtol' but convert to `intmax_t'.  */
305: extern intmax_t strtoimax (__const char *__restrict __nptr,
306:                            char **__restrict __endptr, int __base) __THROW;
307: 
308: /* Like `strtoul' but convert to `uintmax_t'.  */
309: extern uintmax_t strtoumax (__const char *__restrict __nptr,
310:                             char ** __restrict __endptr, int __base) __THROW;
311: 
312: /* Like `wcstol' but convert to `intmax_t'.  */
313: extern intmax_t wcstoimax (__const __gwchar_t *__restrict __nptr,
314:                            __gwchar_t **__restrict __endptr, int __base)
315:      __THROW;
316: 
317: /* Like `wcstoul' but convert to `uintmax_t'.  */
318: extern uintmax_t wcstoumax (__const __gwchar_t *__restrict __nptr,
319:                             __gwchar_t ** __restrict __endptr, int __base)
320:      __THROW;
321: 
322: #ifdef __USE_EXTERN_INLINES
323: 
324: # if __WORDSIZE == 64
325: 
326: extern long int __strtol_internal (__const char *__restrict __nptr,
327:                                    char **__restrict __endptr,
328:                                    int __base, int __group)
329:   __THROW __nonnull ((1)) __wur;
330: /* Like `strtol' but convert to `intmax_t'.  */
331: __extern_inline intmax_t
332: __NTH (strtoimax (__const char *__restrict nptr, char **__restrict endptr,
333:                   int base))
334: {
335:   return __strtol_internal (nptr, endptr, base, 0);
336: }
337: 
338: extern unsigned long int __strtoul_internal (__const char *
339:                                              __restrict __nptr,
340:                                              char ** __restrict __endptr,
341:                                              int __base, int __group)
342:   __THROW __nonnull ((1)) __wur;
343: /* Like `strtoul' but convert to `uintmax_t'.  */
344: __extern_inline uintmax_t
345: __NTH (strtoumax (__const char *__restrict nptr, char **__restrict endptr,
346:                   int base))
347: {
348:   return __strtoul_internal (nptr, endptr, base, 0);
349: }
350: 
351: extern long int __wcstol_internal (__const __gwchar_t * __restrict __nptr,
352:                                    __gwchar_t **__restrict __endptr,
353:                                    int __base, int __group)
354:   __THROW __nonnull ((1)) __wur;
355: /* Like `wcstol' but convert to `intmax_t'.  */
356: __extern_inline intmax_t
357: __NTH (wcstoimax (__const __gwchar_t *__restrict nptr,
358:                   __gwchar_t **__restrict endptr, int base))
359: {
360:   return __wcstol_internal (nptr, endptr, base, 0);
361: }
362: 
363: extern unsigned long int __wcstoul_internal (__const __gwchar_t *
364:                                              __restrict __nptr,
365:                                              __gwchar_t **
366:                                              __restrict __endptr,
367:                                              int __base, int __group)
368:   __THROW __nonnull ((1)) __wur;
369: /* Like `wcstoul' but convert to `uintmax_t'.  */
370: __extern_inline uintmax_t
371: __NTH (wcstoumax (__const __gwchar_t *__restrict nptr,
372:                   __gwchar_t **__restrict endptr, int base))
373: {
374:   return __wcstoul_internal (nptr, endptr, base, 0);
375: }
376: 
377: # else /* __WORDSIZE == 32 */
378: 
379: __extension__
380: extern long long int __strtoll_internal (__const char *__restrict __nptr,
381:                                          char **__restrict __endptr,
382:                                          int __base, int __group)
383:   __THROW __nonnull ((1)) __wur;
384: /* Like `strtol' but convert to `intmax_t'.  */
385: __extern_inline intmax_t
386: __NTH (strtoimax (__const char *__restrict nptr, char **__restrict endptr,
387:                   int base))
388: {
389:   return __strtoll_internal (nptr, endptr, base, 0);
390: }
391: 
392: __extension__
393: extern unsigned long long int __strtoull_internal (__const char *
394:                                                    __restrict __nptr,
395:                                                    char **
396:                                                    __restrict __endptr,
397:                                                    int __base,
398:                                                    int __group)
399:   __THROW __nonnull ((1)) __wur;
400: /* Like `strtoul' but convert to `uintmax_t'.  */
401: __extern_inline uintmax_t
402: __NTH (strtoumax (__const char *__restrict nptr, char **__restrict endptr,
403:                   int base))
404: {
405:   return __strtoull_internal (nptr, endptr, base, 0);
406: }
407: 
408: __extension__
409: extern long long int __wcstoll_internal (__const __gwchar_t *
410:                                          __restrict __nptr,
411:                                          __gwchar_t **__restrict __endptr,
412:                                          int __base, int __group)
413:   __THROW __nonnull ((1)) __wur;
414: /* Like `wcstol' but convert to `intmax_t'.  */
415: __extern_inline intmax_t
416: __NTH (wcstoimax (__const __gwchar_t *__restrict nptr,
417:                   __gwchar_t **__restrict endptr, int base))
418: {
419:   return __wcstoll_internal (nptr, endptr, base, 0);
420: }
421: 
422: 
423: __extension__
424: extern unsigned long long int __wcstoull_internal (__const __gwchar_t *
425:                                                    __restrict __nptr,
426:                                                    __gwchar_t **
427:                                                    __restrict __endptr,
428:                                                    int __base,
429:                                                    int __group)
430:   __THROW __nonnull ((1)) __wur;
431: /* Like `wcstoul' but convert to `uintmax_t'.  */
432: __extern_inline uintmax_t
433: __NTH (wcstoumax (__const __gwchar_t *__restrict nptr,
434:                   __gwchar_t **__restrict endptr, int base))
435: {
436:   return __wcstoull_internal (nptr, endptr, base, 0);
437: }
438: 
439: # endif /* __WORDSIZE == 32     */
440: #endif  /* Use extern inlines.  */
441: 
442: __END_DECLS
443: 
444: #endif /* inttypes.h */
445: 

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