]>
Commit | Line | Data |
---|---|---|
7453a54e SL |
1 | // ISO C9x compliant inttypes.h for Microsoft Visual Studio |
2 | // Based on ISO/IEC 9899:TC2 Committee draft (May 6, 2005) WG14/N1124 | |
3 | // | |
4 | // Copyright (c) 2006 Alexander Chemeris | |
5 | // | |
6 | // Redistribution and use in source and binary forms, with or without | |
7 | // modification, are permitted provided that the following conditions are met: | |
8 | // | |
9 | // 1. Redistributions of source code must retain the above copyright notice, | |
10 | // this list of conditions and the following disclaimer. | |
11 | // | |
12 | // 2. Redistributions in binary form must reproduce the above copyright | |
13 | // notice, this list of conditions and the following disclaimer in the | |
14 | // documentation and/or other materials provided with the distribution. | |
15 | // | |
16 | // 3. The name of the author may be used to endorse or promote products | |
17 | // derived from this software without specific prior written permission. | |
18 | // | |
19 | // THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED | |
20 | // WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | |
21 | // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO | |
22 | // EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
23 | // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
24 | // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; | |
25 | // OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, | |
26 | // WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR | |
27 | // OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF | |
28 | // ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
29 | // | |
30 | /////////////////////////////////////////////////////////////////////////////// | |
31 | ||
32 | #ifndef _MSC_VER // [ | |
33 | #error "Use this header only with Microsoft Visual C++ compilers!" | |
34 | #endif // _MSC_VER ] | |
35 | ||
36 | #ifndef _MSC_INTTYPES_H_ // [ | |
37 | #define _MSC_INTTYPES_H_ | |
38 | ||
39 | #if _MSC_VER > 1000 | |
40 | #pragma once | |
41 | #endif | |
42 | ||
43 | #include "stdint.h" | |
44 | ||
45 | // 7.8 Format conversion of integer types | |
46 | ||
47 | typedef struct { | |
48 | intmax_t quot; | |
49 | intmax_t rem; | |
50 | } imaxdiv_t; | |
51 | ||
52 | // 7.8.1 Macros for format specifiers | |
53 | ||
54 | #if !defined(__cplusplus) || defined(__STDC_FORMAT_MACROS) // [ See footnote 185 at page 198 | |
55 | ||
56 | #ifdef _WIN64 | |
57 | # define __PRI64_PREFIX "l" | |
58 | # define __PRIPTR_PREFIX "l" | |
59 | #else | |
60 | # define __PRI64_PREFIX "ll" | |
61 | # define __PRIPTR_PREFIX | |
62 | #endif | |
63 | ||
64 | // The fprintf macros for signed integers are: | |
65 | #define PRId8 "d" | |
66 | #define PRIi8 "i" | |
67 | #define PRIdLEAST8 "d" | |
68 | #define PRIiLEAST8 "i" | |
69 | #define PRIdFAST8 "d" | |
70 | #define PRIiFAST8 "i" | |
71 | ||
72 | #define PRId16 "hd" | |
73 | #define PRIi16 "hi" | |
74 | #define PRIdLEAST16 "hd" | |
75 | #define PRIiLEAST16 "hi" | |
76 | #define PRIdFAST16 "hd" | |
77 | #define PRIiFAST16 "hi" | |
78 | ||
79 | #define PRId32 "d" | |
80 | #define PRIi32 "i" | |
81 | #define PRIdLEAST32 "d" | |
82 | #define PRIiLEAST32 "i" | |
83 | #define PRIdFAST32 "d" | |
84 | #define PRIiFAST32 "i" | |
85 | ||
86 | #define PRId64 __PRI64_PREFIX "d" | |
87 | #define PRIi64 __PRI64_PREFIX "i" | |
88 | #define PRIdLEAST64 __PRI64_PREFIX "d" | |
89 | #define PRIiLEAST64 __PRI64_PREFIX "i" | |
90 | #define PRIdFAST64 __PRI64_PREFIX "d" | |
91 | #define PRIiFAST64 __PRI64_PREFIX "i" | |
92 | ||
93 | #define PRIdMAX __PRI64_PREFIX "d" | |
94 | #define PRIiMAX __PRI64_PREFIX "i" | |
95 | ||
96 | #define PRIdPTR __PRIPTR_PREFIX "d" | |
97 | #define PRIiPTR __PRIPTR_PREFIX "i" | |
98 | ||
99 | // The fprintf macros for unsigned integers are: | |
100 | #define PRIo8 "o" | |
101 | #define PRIu8 "u" | |
102 | #define PRIx8 "x" | |
103 | #define PRIX8 "X" | |
104 | #define PRIoLEAST8 "o" | |
105 | #define PRIuLEAST8 "u" | |
106 | #define PRIxLEAST8 "x" | |
107 | #define PRIXLEAST8 "X" | |
108 | #define PRIoFAST8 "o" | |
109 | #define PRIuFAST8 "u" | |
110 | #define PRIxFAST8 "x" | |
111 | #define PRIXFAST8 "X" | |
112 | ||
113 | #define PRIo16 "ho" | |
114 | #define PRIu16 "hu" | |
115 | #define PRIx16 "hx" | |
116 | #define PRIX16 "hX" | |
117 | #define PRIoLEAST16 "ho" | |
118 | #define PRIuLEAST16 "hu" | |
119 | #define PRIxLEAST16 "hx" | |
120 | #define PRIXLEAST16 "hX" | |
121 | #define PRIoFAST16 "ho" | |
122 | #define PRIuFAST16 "hu" | |
123 | #define PRIxFAST16 "hx" | |
124 | #define PRIXFAST16 "hX" | |
125 | ||
126 | #define PRIo32 "o" | |
127 | #define PRIu32 "u" | |
128 | #define PRIx32 "x" | |
129 | #define PRIX32 "X" | |
130 | #define PRIoLEAST32 "o" | |
131 | #define PRIuLEAST32 "u" | |
132 | #define PRIxLEAST32 "x" | |
133 | #define PRIXLEAST32 "X" | |
134 | #define PRIoFAST32 "o" | |
135 | #define PRIuFAST32 "u" | |
136 | #define PRIxFAST32 "x" | |
137 | #define PRIXFAST32 "X" | |
138 | ||
139 | #define PRIo64 __PRI64_PREFIX "o" | |
140 | #define PRIu64 __PRI64_PREFIX "u" | |
141 | #define PRIx64 __PRI64_PREFIX "x" | |
142 | #define PRIX64 __PRI64_PREFIX "X" | |
143 | #define PRIoLEAST64 __PRI64_PREFIX "o" | |
144 | #define PRIuLEAST64 __PRI64_PREFIX "u" | |
145 | #define PRIxLEAST64 __PRI64_PREFIX "x" | |
146 | #define PRIXLEAST64 __PRI64_PREFIX "X" | |
147 | #define PRIoFAST64 __PRI64_PREFIX "o" | |
148 | #define PRIuFAST64 __PRI64_PREFIX "u" | |
149 | #define PRIxFAST64 __PRI64_PREFIX "x" | |
150 | #define PRIXFAST64 __PRI64_PREFIX "X" | |
151 | ||
152 | #define PRIoMAX __PRI64_PREFIX "o" | |
153 | #define PRIuMAX __PRI64_PREFIX "u" | |
154 | #define PRIxMAX __PRI64_PREFIX "x" | |
155 | #define PRIXMAX __PRI64_PREFIX "X" | |
156 | ||
157 | #define PRIoPTR __PRIPTR_PREFIX "o" | |
158 | #define PRIuPTR __PRIPTR_PREFIX "u" | |
159 | #define PRIxPTR __PRIPTR_PREFIX "x" | |
160 | #define PRIXPTR __PRIPTR_PREFIX "X" | |
161 | ||
162 | // The fscanf macros for signed integers are: | |
163 | #define SCNd8 "d" | |
164 | #define SCNi8 "i" | |
165 | #define SCNdLEAST8 "d" | |
166 | #define SCNiLEAST8 "i" | |
167 | #define SCNdFAST8 "d" | |
168 | #define SCNiFAST8 "i" | |
169 | ||
170 | #define SCNd16 "hd" | |
171 | #define SCNi16 "hi" | |
172 | #define SCNdLEAST16 "hd" | |
173 | #define SCNiLEAST16 "hi" | |
174 | #define SCNdFAST16 "hd" | |
175 | #define SCNiFAST16 "hi" | |
176 | ||
177 | #define SCNd32 "ld" | |
178 | #define SCNi32 "li" | |
179 | #define SCNdLEAST32 "ld" | |
180 | #define SCNiLEAST32 "li" | |
181 | #define SCNdFAST32 "ld" | |
182 | #define SCNiFAST32 "li" | |
183 | ||
184 | #define SCNd64 "I64d" | |
185 | #define SCNi64 "I64i" | |
186 | #define SCNdLEAST64 "I64d" | |
187 | #define SCNiLEAST64 "I64i" | |
188 | #define SCNdFAST64 "I64d" | |
189 | #define SCNiFAST64 "I64i" | |
190 | ||
191 | #define SCNdMAX "I64d" | |
192 | #define SCNiMAX "I64i" | |
193 | ||
194 | #ifdef _WIN64 // [ | |
195 | # define SCNdPTR "I64d" | |
196 | # define SCNiPTR "I64i" | |
197 | #else // _WIN64 ][ | |
198 | # define SCNdPTR "ld" | |
199 | # define SCNiPTR "li" | |
200 | #endif // _WIN64 ] | |
201 | ||
202 | // The fscanf macros for unsigned integers are: | |
203 | #define SCNo8 "o" | |
204 | #define SCNu8 "u" | |
205 | #define SCNx8 "x" | |
206 | #define SCNX8 "X" | |
207 | #define SCNoLEAST8 "o" | |
208 | #define SCNuLEAST8 "u" | |
209 | #define SCNxLEAST8 "x" | |
210 | #define SCNXLEAST8 "X" | |
211 | #define SCNoFAST8 "o" | |
212 | #define SCNuFAST8 "u" | |
213 | #define SCNxFAST8 "x" | |
214 | #define SCNXFAST8 "X" | |
215 | ||
216 | #define SCNo16 "ho" | |
217 | #define SCNu16 "hu" | |
218 | #define SCNx16 "hx" | |
219 | #define SCNX16 "hX" | |
220 | #define SCNoLEAST16 "ho" | |
221 | #define SCNuLEAST16 "hu" | |
222 | #define SCNxLEAST16 "hx" | |
223 | #define SCNXLEAST16 "hX" | |
224 | #define SCNoFAST16 "ho" | |
225 | #define SCNuFAST16 "hu" | |
226 | #define SCNxFAST16 "hx" | |
227 | #define SCNXFAST16 "hX" | |
228 | ||
229 | #define SCNo32 "lo" | |
230 | #define SCNu32 "lu" | |
231 | #define SCNx32 "lx" | |
232 | #define SCNX32 "lX" | |
233 | #define SCNoLEAST32 "lo" | |
234 | #define SCNuLEAST32 "lu" | |
235 | #define SCNxLEAST32 "lx" | |
236 | #define SCNXLEAST32 "lX" | |
237 | #define SCNoFAST32 "lo" | |
238 | #define SCNuFAST32 "lu" | |
239 | #define SCNxFAST32 "lx" | |
240 | #define SCNXFAST32 "lX" | |
241 | ||
242 | #define SCNo64 "I64o" | |
243 | #define SCNu64 "I64u" | |
244 | #define SCNx64 "I64x" | |
245 | #define SCNX64 "I64X" | |
246 | #define SCNoLEAST64 "I64o" | |
247 | #define SCNuLEAST64 "I64u" | |
248 | #define SCNxLEAST64 "I64x" | |
249 | #define SCNXLEAST64 "I64X" | |
250 | #define SCNoFAST64 "I64o" | |
251 | #define SCNuFAST64 "I64u" | |
252 | #define SCNxFAST64 "I64x" | |
253 | #define SCNXFAST64 "I64X" | |
254 | ||
255 | #define SCNoMAX "I64o" | |
256 | #define SCNuMAX "I64u" | |
257 | #define SCNxMAX "I64x" | |
258 | #define SCNXMAX "I64X" | |
259 | ||
260 | #ifdef _WIN64 // [ | |
261 | # define SCNoPTR "I64o" | |
262 | # define SCNuPTR "I64u" | |
263 | # define SCNxPTR "I64x" | |
264 | # define SCNXPTR "I64X" | |
265 | #else // _WIN64 ][ | |
266 | # define SCNoPTR "lo" | |
267 | # define SCNuPTR "lu" | |
268 | # define SCNxPTR "lx" | |
269 | # define SCNXPTR "lX" | |
270 | #endif // _WIN64 ] | |
271 | ||
272 | #endif // __STDC_FORMAT_MACROS ] | |
273 | ||
274 | // 7.8.2 Functions for greatest-width integer types | |
275 | ||
276 | // 7.8.2.1 The imaxabs function | |
277 | #define imaxabs _abs64 | |
278 | ||
279 | // 7.8.2.2 The imaxdiv function | |
280 | ||
281 | // This is modified version of div() function from Microsoft's div.c found | |
282 | // in %MSVC.NET%\crt\src\div.c | |
283 | #ifdef STATIC_IMAXDIV // [ | |
284 | static | |
285 | #else // STATIC_IMAXDIV ][ | |
286 | _inline | |
287 | #endif // STATIC_IMAXDIV ] | |
288 | imaxdiv_t __cdecl imaxdiv(intmax_t numer, intmax_t denom) | |
289 | { | |
290 | imaxdiv_t result; | |
291 | ||
292 | result.quot = numer / denom; | |
293 | result.rem = numer % denom; | |
294 | ||
295 | if (numer < 0 && result.rem > 0) { | |
296 | // did division wrong; must fix up | |
297 | ++result.quot; | |
298 | result.rem -= denom; | |
299 | } | |
300 | ||
301 | return result; | |
302 | } | |
303 | ||
304 | // 7.8.2.3 The strtoimax and strtoumax functions | |
305 | #define strtoimax _strtoi64 | |
306 | #define strtoumax _strtoui64 | |
307 | ||
308 | // 7.8.2.4 The wcstoimax and wcstoumax functions | |
309 | #define wcstoimax _wcstoi64 | |
310 | #define wcstoumax _wcstoui64 | |
311 | ||
312 | ||
313 | #endif // _MSC_INTTYPES_H_ ] |