Annotation of src/include/inttypes.h, Revision 1.14
1.14 ! guenther 1: /* $OpenBSD: inttypes.h,v 1.13 2019/01/25 00:19:25 millert Exp $ */
1.1 millert 2:
3: /*
1.13 millert 4: * Copyright (c) 1997, 2005 Todd C. Miller <millert@openbsd.org>
1.1 millert 5: *
1.4 millert 6: * Permission to use, copy, modify, and distribute this software for any
7: * purpose with or without fee is hereby granted, provided that the above
8: * copyright notice and this permission notice appear in all copies.
1.1 millert 9: *
1.5 millert 10: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
1.1 millert 17: */
18:
1.6 millert 19: #ifndef _INTTYPES_H_
20: #define _INTTYPES_H_
1.1 millert 21:
1.6 millert 22: #include <sys/stdint.h>
1.1 millert 23:
1.10 kettenis 24: #ifdef __cplusplus
25: #define __wchar_t wchar_t
1.14 ! guenther 26: #elif __POSIX_VISIBLE >= 200809 && !defined(_WCHAR_T_DEFINED_)
! 27: #define _WCHAR_T_DEFINED_
! 28: typedef __wchar_t wchar_t;
1.10 kettenis 29: #endif
30:
1.6 millert 31: /*
32: * 7.8.1 Macros for format specifiers
33: *
34: * Each of the following object-like macros expands to a string
35: * literal containing a conversion specifier, possibly modified by
36: * a prefix such as hh, h, l, or ll, suitable for use within the
37: * format argument of a formatted input/output function when
38: * converting the corresponding integer type. These macro names
39: * have the general form of PRI (character string literals for the
40: * fprintf family) or SCN (character string literals for the fscanf
41: * family), followed by the conversion specifier, followed by a
42: * name corresponding to a similar typedef name. For example,
43: * PRIdFAST32 can be used in a format string to print the value of
44: * an integer of type int_fast32_t.
45: */
46:
47: /* fprintf macros for signed integers */
1.9 millert 48: #define PRId8 "d" /* int8_t */
49: #define PRId16 "d" /* int16_t */
50: #define PRId32 "d" /* int32_t */
51: #define PRId64 "lld" /* int64_t */
52:
53: #define PRIdLEAST8 "d" /* int_least8_t */
54: #define PRIdLEAST16 "d" /* int_least16_t */
55: #define PRIdLEAST32 "d" /* int_least32_t */
56: #define PRIdLEAST64 "lld" /* int_least64_t */
57:
58: #define PRIdFAST8 "d" /* int_fast8_t */
59: #define PRIdFAST16 "d" /* int_fast16_t */
60: #define PRIdFAST32 "d" /* int_fast32_t */
61: #define PRIdFAST64 "lld" /* int_fast64_t */
62:
63: #define PRIdMAX "jd" /* intmax_t */
64: #define PRIdPTR "ld" /* intptr_t */
65:
66: #define PRIi8 "i" /* int8_t */
67: #define PRIi16 "i" /* int16_t */
68: #define PRIi32 "i" /* int32_t */
69: #define PRIi64 "lli" /* int64_t */
70:
71: #define PRIiLEAST8 "i" /* int_least8_t */
72: #define PRIiLEAST16 "i" /* int_least16_t */
73: #define PRIiLEAST32 "i" /* int_least32_t */
74: #define PRIiLEAST64 "lli" /* int_least64_t */
75:
76: #define PRIiFAST8 "i" /* int_fast8_t */
77: #define PRIiFAST16 "i" /* int_fast16_t */
78: #define PRIiFAST32 "i" /* int_fast32_t */
79: #define PRIiFAST64 "lli" /* int_fast64_t */
1.6 millert 80:
1.9 millert 81: #define PRIiMAX "ji" /* intmax_t */
82: #define PRIiPTR "li" /* intptr_t */
1.6 millert 83:
84: /* fprintf macros for unsigned integers */
1.9 millert 85: #define PRIo8 "o" /* int8_t */
86: #define PRIo16 "o" /* int16_t */
87: #define PRIo32 "o" /* int32_t */
88: #define PRIo64 "llo" /* int64_t */
89:
90: #define PRIoLEAST8 "o" /* int_least8_t */
91: #define PRIoLEAST16 "o" /* int_least16_t */
92: #define PRIoLEAST32 "o" /* int_least32_t */
93: #define PRIoLEAST64 "llo" /* int_least64_t */
94:
95: #define PRIoFAST8 "o" /* int_fast8_t */
96: #define PRIoFAST16 "o" /* int_fast16_t */
97: #define PRIoFAST32 "o" /* int_fast32_t */
98: #define PRIoFAST64 "llo" /* int_fast64_t */
99:
100: #define PRIoMAX "jo" /* intmax_t */
101: #define PRIoPTR "lo" /* intptr_t */
102:
103: #define PRIu8 "u" /* uint8_t */
104: #define PRIu16 "u" /* uint16_t */
105: #define PRIu32 "u" /* uint32_t */
106: #define PRIu64 "llu" /* uint64_t */
107:
108: #define PRIuLEAST8 "u" /* uint_least8_t */
109: #define PRIuLEAST16 "u" /* uint_least16_t */
110: #define PRIuLEAST32 "u" /* uint_least32_t */
111: #define PRIuLEAST64 "llu" /* uint_least64_t */
112:
113: #define PRIuFAST8 "u" /* uint_fast8_t */
114: #define PRIuFAST16 "u" /* uint_fast16_t */
115: #define PRIuFAST32 "u" /* uint_fast32_t */
116: #define PRIuFAST64 "llu" /* uint_fast64_t */
117:
118: #define PRIuMAX "ju" /* uintmax_t */
119: #define PRIuPTR "lu" /* uintptr_t */
120:
121: #define PRIx8 "x" /* uint8_t */
122: #define PRIx16 "x" /* uint16_t */
123: #define PRIx32 "x" /* uint32_t */
124: #define PRIx64 "llx" /* uint64_t */
125:
126: #define PRIxLEAST8 "x" /* uint_least8_t */
127: #define PRIxLEAST16 "x" /* uint_least16_t */
128: #define PRIxLEAST32 "x" /* uint_least32_t */
129: #define PRIxLEAST64 "llx" /* uint_least64_t */
130:
131: #define PRIxFAST8 "x" /* uint_fast8_t */
132: #define PRIxFAST16 "x" /* uint_fast16_t */
133: #define PRIxFAST32 "x" /* uint_fast32_t */
134: #define PRIxFAST64 "llx" /* uint_fast64_t */
135:
136: #define PRIxMAX "jx" /* uintmax_t */
137: #define PRIxPTR "lx" /* uintptr_t */
138:
139: #define PRIX8 "X" /* uint8_t */
140: #define PRIX16 "X" /* uint16_t */
141: #define PRIX32 "X" /* uint32_t */
142: #define PRIX64 "llX" /* uint64_t */
143:
144: #define PRIXLEAST8 "X" /* uint_least8_t */
145: #define PRIXLEAST16 "X" /* uint_least16_t */
146: #define PRIXLEAST32 "X" /* uint_least32_t */
147: #define PRIXLEAST64 "llX" /* uint_least64_t */
148:
149: #define PRIXFAST8 "X" /* uint_fast8_t */
150: #define PRIXFAST16 "X" /* uint_fast16_t */
151: #define PRIXFAST32 "X" /* uint_fast32_t */
152: #define PRIXFAST64 "llX" /* uint_fast64_t */
1.6 millert 153:
1.9 millert 154: #define PRIXMAX "jX" /* uintmax_t */
155: #define PRIXPTR "lX" /* uintptr_t */
1.6 millert 156:
157: /* fscanf macros for signed integers */
1.9 millert 158: #define SCNd8 "hhd" /* int8_t */
159: #define SCNd16 "hd" /* int16_t */
160: #define SCNd32 "d" /* int32_t */
161: #define SCNd64 "lld" /* int64_t */
162:
163: #define SCNdLEAST8 "hhd" /* int_least8_t */
164: #define SCNdLEAST16 "hd" /* int_least16_t */
165: #define SCNdLEAST32 "d" /* int_least32_t */
166: #define SCNdLEAST64 "lld" /* int_least64_t */
167:
1.12 guenther 168: #define SCNdFAST8 "d" /* int_fast8_t */
169: #define SCNdFAST16 "d" /* int_fast16_t */
1.9 millert 170: #define SCNdFAST32 "d" /* int_fast32_t */
171: #define SCNdFAST64 "lld" /* int_fast64_t */
172:
173: #define SCNdMAX "jd" /* intmax_t */
174: #define SCNdPTR "ld" /* intptr_t */
175:
176: #define SCNi8 "hhi" /* int8_t */
177: #define SCNi16 "hi" /* int16_t */
178: #define SCNi32 "i" /* int32_t */
179: #define SCNi64 "lli" /* int64_t */
180:
181: #define SCNiLEAST8 "hhi" /* int_least8_t */
182: #define SCNiLEAST16 "hi" /* int_least16_t */
183: #define SCNiLEAST32 "i" /* int_least32_t */
184: #define SCNiLEAST64 "lli" /* int_least64_t */
185:
1.12 guenther 186: #define SCNiFAST8 "i" /* int_fast8_t */
187: #define SCNiFAST16 "i" /* int_fast16_t */
1.9 millert 188: #define SCNiFAST32 "i" /* int_fast32_t */
189: #define SCNiFAST64 "lli" /* int_fast64_t */
1.6 millert 190:
1.9 millert 191: #define SCNiMAX "ji" /* intmax_t */
192: #define SCNiPTR "li" /* intptr_t */
1.6 millert 193:
194: /* fscanf macros for unsigned integers */
1.9 millert 195: #define SCNo8 "hho" /* uint8_t */
196: #define SCNo16 "ho" /* uint16_t */
197: #define SCNo32 "o" /* uint32_t */
198: #define SCNo64 "llo" /* uint64_t */
199:
200: #define SCNoLEAST8 "hho" /* uint_least8_t */
201: #define SCNoLEAST16 "ho" /* uint_least16_t */
202: #define SCNoLEAST32 "o" /* uint_least32_t */
203: #define SCNoLEAST64 "llo" /* uint_least64_t */
204:
1.12 guenther 205: #define SCNoFAST8 "o" /* uint_fast8_t */
206: #define SCNoFAST16 "o" /* uint_fast16_t */
1.9 millert 207: #define SCNoFAST32 "o" /* uint_fast32_t */
208: #define SCNoFAST64 "llo" /* uint_fast64_t */
209:
210: #define SCNoMAX "jo" /* uintmax_t */
211: #define SCNoPTR "lo" /* uintptr_t */
212:
213: #define SCNu8 "hhu" /* uint8_t */
214: #define SCNu16 "hu" /* uint16_t */
215: #define SCNu32 "u" /* uint32_t */
216: #define SCNu64 "llu" /* uint64_t */
217:
218: #define SCNuLEAST8 "hhu" /* uint_least8_t */
219: #define SCNuLEAST16 "hu" /* uint_least16_t */
220: #define SCNuLEAST32 "u" /* uint_least32_t */
221: #define SCNuLEAST64 "llu" /* uint_least64_t */
222:
1.12 guenther 223: #define SCNuFAST8 "u" /* uint_fast8_t */
224: #define SCNuFAST16 "u" /* uint_fast16_t */
1.9 millert 225: #define SCNuFAST32 "u" /* uint_fast32_t */
226: #define SCNuFAST64 "llu" /* uint_fast64_t */
227:
228: #define SCNuMAX "ju" /* uintmax_t */
229: #define SCNuPTR "lu" /* uintptr_t */
230:
231: #define SCNx8 "hhx" /* uint8_t */
232: #define SCNx16 "hx" /* uint16_t */
233: #define SCNx32 "x" /* uint32_t */
234: #define SCNx64 "llx" /* uint64_t */
235:
236: #define SCNxLEAST8 "hhx" /* uint_least8_t */
237: #define SCNxLEAST16 "hx" /* uint_least16_t */
238: #define SCNxLEAST32 "x" /* uint_least32_t */
239: #define SCNxLEAST64 "llx" /* uint_least64_t */
240:
1.12 guenther 241: #define SCNxFAST8 "x" /* uint_fast8_t */
242: #define SCNxFAST16 "x" /* uint_fast16_t */
1.9 millert 243: #define SCNxFAST32 "x" /* uint_fast32_t */
244: #define SCNxFAST64 "llx" /* uint_fast64_t */
1.6 millert 245:
1.9 millert 246: #define SCNxMAX "jx" /* uintmax_t */
247: #define SCNxPTR "lx" /* uintptr_t */
1.6 millert 248:
1.7 millert 249: typedef struct {
250: intmax_t quot; /* quotient */
251: intmax_t rem; /* remainder */
252: } imaxdiv_t;
253:
254: __BEGIN_DECLS
255: intmax_t imaxabs(intmax_t);
256: imaxdiv_t imaxdiv(intmax_t, intmax_t);
257: intmax_t strtoimax(const char *, char **, int);
258: uintmax_t strtoumax(const char *, char **, int);
1.10 kettenis 259: intmax_t wcstoimax(const __wchar_t * __restrict,
260: __wchar_t ** __restrict, int);
261: uintmax_t wcstoumax(const __wchar_t * __restrict,
262: __wchar_t ** __restrict, int);
1.7 millert 263: __END_DECLS
1.1 millert 264:
265: #endif /* _INTTYPES_H_ */
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