Annotation of src/include/inttypes.h, Revision 1.13
1.13 ! millert 1: /* $OpenBSD: inttypes.h,v 1.12 2018/11/22 21:20:38 guenther 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
26: #endif
27:
1.6 millert 28: /*
29: * 7.8.1 Macros for format specifiers
30: *
31: * Each of the following object-like macros expands to a string
32: * literal containing a conversion specifier, possibly modified by
33: * a prefix such as hh, h, l, or ll, suitable for use within the
34: * format argument of a formatted input/output function when
35: * converting the corresponding integer type. These macro names
36: * have the general form of PRI (character string literals for the
37: * fprintf family) or SCN (character string literals for the fscanf
38: * family), followed by the conversion specifier, followed by a
39: * name corresponding to a similar typedef name. For example,
40: * PRIdFAST32 can be used in a format string to print the value of
41: * an integer of type int_fast32_t.
42: */
43:
44: /* fprintf macros for signed integers */
1.9 millert 45: #define PRId8 "d" /* int8_t */
46: #define PRId16 "d" /* int16_t */
47: #define PRId32 "d" /* int32_t */
48: #define PRId64 "lld" /* int64_t */
49:
50: #define PRIdLEAST8 "d" /* int_least8_t */
51: #define PRIdLEAST16 "d" /* int_least16_t */
52: #define PRIdLEAST32 "d" /* int_least32_t */
53: #define PRIdLEAST64 "lld" /* int_least64_t */
54:
55: #define PRIdFAST8 "d" /* int_fast8_t */
56: #define PRIdFAST16 "d" /* int_fast16_t */
57: #define PRIdFAST32 "d" /* int_fast32_t */
58: #define PRIdFAST64 "lld" /* int_fast64_t */
59:
60: #define PRIdMAX "jd" /* intmax_t */
61: #define PRIdPTR "ld" /* intptr_t */
62:
63: #define PRIi8 "i" /* int8_t */
64: #define PRIi16 "i" /* int16_t */
65: #define PRIi32 "i" /* int32_t */
66: #define PRIi64 "lli" /* int64_t */
67:
68: #define PRIiLEAST8 "i" /* int_least8_t */
69: #define PRIiLEAST16 "i" /* int_least16_t */
70: #define PRIiLEAST32 "i" /* int_least32_t */
71: #define PRIiLEAST64 "lli" /* int_least64_t */
72:
73: #define PRIiFAST8 "i" /* int_fast8_t */
74: #define PRIiFAST16 "i" /* int_fast16_t */
75: #define PRIiFAST32 "i" /* int_fast32_t */
76: #define PRIiFAST64 "lli" /* int_fast64_t */
1.6 millert 77:
1.9 millert 78: #define PRIiMAX "ji" /* intmax_t */
79: #define PRIiPTR "li" /* intptr_t */
1.6 millert 80:
81: /* fprintf macros for unsigned integers */
1.9 millert 82: #define PRIo8 "o" /* int8_t */
83: #define PRIo16 "o" /* int16_t */
84: #define PRIo32 "o" /* int32_t */
85: #define PRIo64 "llo" /* int64_t */
86:
87: #define PRIoLEAST8 "o" /* int_least8_t */
88: #define PRIoLEAST16 "o" /* int_least16_t */
89: #define PRIoLEAST32 "o" /* int_least32_t */
90: #define PRIoLEAST64 "llo" /* int_least64_t */
91:
92: #define PRIoFAST8 "o" /* int_fast8_t */
93: #define PRIoFAST16 "o" /* int_fast16_t */
94: #define PRIoFAST32 "o" /* int_fast32_t */
95: #define PRIoFAST64 "llo" /* int_fast64_t */
96:
97: #define PRIoMAX "jo" /* intmax_t */
98: #define PRIoPTR "lo" /* intptr_t */
99:
100: #define PRIu8 "u" /* uint8_t */
101: #define PRIu16 "u" /* uint16_t */
102: #define PRIu32 "u" /* uint32_t */
103: #define PRIu64 "llu" /* uint64_t */
104:
105: #define PRIuLEAST8 "u" /* uint_least8_t */
106: #define PRIuLEAST16 "u" /* uint_least16_t */
107: #define PRIuLEAST32 "u" /* uint_least32_t */
108: #define PRIuLEAST64 "llu" /* uint_least64_t */
109:
110: #define PRIuFAST8 "u" /* uint_fast8_t */
111: #define PRIuFAST16 "u" /* uint_fast16_t */
112: #define PRIuFAST32 "u" /* uint_fast32_t */
113: #define PRIuFAST64 "llu" /* uint_fast64_t */
114:
115: #define PRIuMAX "ju" /* uintmax_t */
116: #define PRIuPTR "lu" /* uintptr_t */
117:
118: #define PRIx8 "x" /* uint8_t */
119: #define PRIx16 "x" /* uint16_t */
120: #define PRIx32 "x" /* uint32_t */
121: #define PRIx64 "llx" /* uint64_t */
122:
123: #define PRIxLEAST8 "x" /* uint_least8_t */
124: #define PRIxLEAST16 "x" /* uint_least16_t */
125: #define PRIxLEAST32 "x" /* uint_least32_t */
126: #define PRIxLEAST64 "llx" /* uint_least64_t */
127:
128: #define PRIxFAST8 "x" /* uint_fast8_t */
129: #define PRIxFAST16 "x" /* uint_fast16_t */
130: #define PRIxFAST32 "x" /* uint_fast32_t */
131: #define PRIxFAST64 "llx" /* uint_fast64_t */
132:
133: #define PRIxMAX "jx" /* uintmax_t */
134: #define PRIxPTR "lx" /* uintptr_t */
135:
136: #define PRIX8 "X" /* uint8_t */
137: #define PRIX16 "X" /* uint16_t */
138: #define PRIX32 "X" /* uint32_t */
139: #define PRIX64 "llX" /* uint64_t */
140:
141: #define PRIXLEAST8 "X" /* uint_least8_t */
142: #define PRIXLEAST16 "X" /* uint_least16_t */
143: #define PRIXLEAST32 "X" /* uint_least32_t */
144: #define PRIXLEAST64 "llX" /* uint_least64_t */
145:
146: #define PRIXFAST8 "X" /* uint_fast8_t */
147: #define PRIXFAST16 "X" /* uint_fast16_t */
148: #define PRIXFAST32 "X" /* uint_fast32_t */
149: #define PRIXFAST64 "llX" /* uint_fast64_t */
1.6 millert 150:
1.9 millert 151: #define PRIXMAX "jX" /* uintmax_t */
152: #define PRIXPTR "lX" /* uintptr_t */
1.6 millert 153:
154: /* fscanf macros for signed integers */
1.9 millert 155: #define SCNd8 "hhd" /* int8_t */
156: #define SCNd16 "hd" /* int16_t */
157: #define SCNd32 "d" /* int32_t */
158: #define SCNd64 "lld" /* int64_t */
159:
160: #define SCNdLEAST8 "hhd" /* int_least8_t */
161: #define SCNdLEAST16 "hd" /* int_least16_t */
162: #define SCNdLEAST32 "d" /* int_least32_t */
163: #define SCNdLEAST64 "lld" /* int_least64_t */
164:
1.12 guenther 165: #define SCNdFAST8 "d" /* int_fast8_t */
166: #define SCNdFAST16 "d" /* int_fast16_t */
1.9 millert 167: #define SCNdFAST32 "d" /* int_fast32_t */
168: #define SCNdFAST64 "lld" /* int_fast64_t */
169:
170: #define SCNdMAX "jd" /* intmax_t */
171: #define SCNdPTR "ld" /* intptr_t */
172:
173: #define SCNi8 "hhi" /* int8_t */
174: #define SCNi16 "hi" /* int16_t */
175: #define SCNi32 "i" /* int32_t */
176: #define SCNi64 "lli" /* int64_t */
177:
178: #define SCNiLEAST8 "hhi" /* int_least8_t */
179: #define SCNiLEAST16 "hi" /* int_least16_t */
180: #define SCNiLEAST32 "i" /* int_least32_t */
181: #define SCNiLEAST64 "lli" /* int_least64_t */
182:
1.12 guenther 183: #define SCNiFAST8 "i" /* int_fast8_t */
184: #define SCNiFAST16 "i" /* int_fast16_t */
1.9 millert 185: #define SCNiFAST32 "i" /* int_fast32_t */
186: #define SCNiFAST64 "lli" /* int_fast64_t */
1.6 millert 187:
1.9 millert 188: #define SCNiMAX "ji" /* intmax_t */
189: #define SCNiPTR "li" /* intptr_t */
1.6 millert 190:
191: /* fscanf macros for unsigned integers */
1.9 millert 192: #define SCNo8 "hho" /* uint8_t */
193: #define SCNo16 "ho" /* uint16_t */
194: #define SCNo32 "o" /* uint32_t */
195: #define SCNo64 "llo" /* uint64_t */
196:
197: #define SCNoLEAST8 "hho" /* uint_least8_t */
198: #define SCNoLEAST16 "ho" /* uint_least16_t */
199: #define SCNoLEAST32 "o" /* uint_least32_t */
200: #define SCNoLEAST64 "llo" /* uint_least64_t */
201:
1.12 guenther 202: #define SCNoFAST8 "o" /* uint_fast8_t */
203: #define SCNoFAST16 "o" /* uint_fast16_t */
1.9 millert 204: #define SCNoFAST32 "o" /* uint_fast32_t */
205: #define SCNoFAST64 "llo" /* uint_fast64_t */
206:
207: #define SCNoMAX "jo" /* uintmax_t */
208: #define SCNoPTR "lo" /* uintptr_t */
209:
210: #define SCNu8 "hhu" /* uint8_t */
211: #define SCNu16 "hu" /* uint16_t */
212: #define SCNu32 "u" /* uint32_t */
213: #define SCNu64 "llu" /* uint64_t */
214:
215: #define SCNuLEAST8 "hhu" /* uint_least8_t */
216: #define SCNuLEAST16 "hu" /* uint_least16_t */
217: #define SCNuLEAST32 "u" /* uint_least32_t */
218: #define SCNuLEAST64 "llu" /* uint_least64_t */
219:
1.12 guenther 220: #define SCNuFAST8 "u" /* uint_fast8_t */
221: #define SCNuFAST16 "u" /* uint_fast16_t */
1.9 millert 222: #define SCNuFAST32 "u" /* uint_fast32_t */
223: #define SCNuFAST64 "llu" /* uint_fast64_t */
224:
225: #define SCNuMAX "ju" /* uintmax_t */
226: #define SCNuPTR "lu" /* uintptr_t */
227:
228: #define SCNx8 "hhx" /* uint8_t */
229: #define SCNx16 "hx" /* uint16_t */
230: #define SCNx32 "x" /* uint32_t */
231: #define SCNx64 "llx" /* uint64_t */
232:
233: #define SCNxLEAST8 "hhx" /* uint_least8_t */
234: #define SCNxLEAST16 "hx" /* uint_least16_t */
235: #define SCNxLEAST32 "x" /* uint_least32_t */
236: #define SCNxLEAST64 "llx" /* uint_least64_t */
237:
1.12 guenther 238: #define SCNxFAST8 "x" /* uint_fast8_t */
239: #define SCNxFAST16 "x" /* uint_fast16_t */
1.9 millert 240: #define SCNxFAST32 "x" /* uint_fast32_t */
241: #define SCNxFAST64 "llx" /* uint_fast64_t */
1.6 millert 242:
1.9 millert 243: #define SCNxMAX "jx" /* uintmax_t */
244: #define SCNxPTR "lx" /* uintptr_t */
1.6 millert 245:
1.7 millert 246: typedef struct {
247: intmax_t quot; /* quotient */
248: intmax_t rem; /* remainder */
249: } imaxdiv_t;
250:
251: __BEGIN_DECLS
252: intmax_t imaxabs(intmax_t);
253: imaxdiv_t imaxdiv(intmax_t, intmax_t);
254: intmax_t strtoimax(const char *, char **, int);
255: uintmax_t strtoumax(const char *, char **, int);
1.10 kettenis 256: intmax_t wcstoimax(const __wchar_t * __restrict,
257: __wchar_t ** __restrict, int);
258: uintmax_t wcstoumax(const __wchar_t * __restrict,
259: __wchar_t ** __restrict, int);
1.7 millert 260: __END_DECLS
1.1 millert 261:
262: #endif /* _INTTYPES_H_ */
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