The MRPT project: pstdint.h Source File

00001 /* +---------------------------------------------------------------------------+
00002    |          The Mobile Robot Programming Toolkit (MRPT) C++ library          |
00003    |                                                                           |
00004    |                   http://mrpt.sourceforge.net/                            |
00005    |                                                                           |
00006    |   Copyright (C) 2005-2010  University of Malaga                           |
00007    |                                                                           |
00008    |    This software was written by the Machine Perception and Intelligent    |
00009    |      Robotics Lab, University of Malaga (Spain).                          |
00010    |    Contact: Jose-Luis Blanco  <jlblanco@ctima.uma.es>                     |
00011    |                                                                           |
00012    |  This file is part of the MRPT project.                                   |
00013    |                                                                           |
00014    |     MRPT is free software: you can redistribute it and/or modify          |
00015    |     it under the terms of the GNU General Public License as published by  |
00016    |     the Free Software Foundation, either version 3 of the License, or     |
00017    |     (at your option) any later version.                                   |
00018    |                                                                           |
00019    |   MRPT is distributed in the hope that it will be useful,                 |
00020    |     but WITHOUT ANY WARRANTY; without even the implied warranty of        |
00021    |     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         |
00022    |     GNU General Public License for more details.                          |
00023    |                                                                           |
00024    |     You should have received a copy of the GNU General Public License     |
00025    |     along with MRPT.  If not, see <http://www.gnu.org/licenses/>.         |
00026    |                                                                           |
00027    +---------------------------------------------------------------------------+ */
00028 
00029 #include <stddef.h>
00030 #include <limits.h>
00031 #include <signal.h>
00032 
00033 /*
00034  *  For gcc with _STDINT_H, fill in the PRINTF_INT*_MODIFIER macros, and
00035  *  do nothing else.  On the Mac OS X version of gcc this is _STDINT_H_.
00036  */
00037 
00038 //#if ((defined(__STDC__) && __STDC__ && __STDC_VERSION__ >= 199901L) || (defined (__WATCOMC__) && (defined (_STDINT_H_INCLUDED) || __WATCOMC__ >= 1250)) || (defined(__GNUC__) && (defined(_STDINT_H) || defined(_STDINT_H_)) )) && !defined (_PSTDINT_H_INCLUDED)
00039 #if (\
00040         (defined(__STDC__) && __STDC__ && __STDC_VERSION__ >= 199901L)\
00041         || (defined (__WATCOMC__) && (defined (_STDINT_H_INCLUDED) || __WATCOMC__ >= 1250))\
00042         || defined(__GNUC__)\
00043         ) && !defined (_PSTDINT_H_INCLUDED)
00044 
00045 #include <stdint.h>
00046 #define _PSTDINT_H_INCLUDED
00047 # ifndef PRINTF_INT64_MODIFIER
00048 #  define PRINTF_INT64_MODIFIER "ll"
00049 # endif
00050 # ifndef PRINTF_INT32_MODIFIER
00051 #  define PRINTF_INT32_MODIFIER "l"
00052 # endif
00053 # ifndef PRINTF_INT16_MODIFIER
00054 #  define PRINTF_INT16_MODIFIER "h"
00055 # endif
00056 # ifndef PRINTF_INTMAX_MODIFIER
00057 #  define PRINTF_INTMAX_MODIFIER PRINTF_INT64_MODIFIER
00058 # endif
00059 # ifndef PRINTF_INT64_HEX_WIDTH
00060 #  define PRINTF_INT64_HEX_WIDTH "16"
00061 # endif
00062 # ifndef PRINTF_INT32_HEX_WIDTH
00063 #  define PRINTF_INT32_HEX_WIDTH "8"
00064 # endif
00065 # ifndef PRINTF_INT16_HEX_WIDTH
00066 #  define PRINTF_INT16_HEX_WIDTH "4"
00067 # endif
00068 # ifndef PRINTF_INT8_HEX_WIDTH
00069 #  define PRINTF_INT8_HEX_WIDTH "2"
00070 # endif
00071 # ifndef PRINTF_INT64_DEC_WIDTH
00072 #  define PRINTF_INT64_DEC_WIDTH "20"
00073 # endif
00074 # ifndef PRINTF_INT32_DEC_WIDTH
00075 #  define PRINTF_INT32_DEC_WIDTH "10"
00076 # endif
00077 # ifndef PRINTF_INT16_DEC_WIDTH
00078 #  define PRINTF_INT16_DEC_WIDTH "5"
00079 # endif
00080 # ifndef PRINTF_INT8_DEC_WIDTH
00081 #  define PRINTF_INT8_DEC_WIDTH "3"
00082 # endif
00083 # ifndef PRINTF_INTMAX_HEX_WIDTH
00084 #  define PRINTF_INTMAX_HEX_WIDTH PRINTF_INT64_HEX_WIDTH
00085 # endif
00086 # ifndef PRINTF_INTMAX_DEC_WIDTH
00087 #  define PRINTF_INTMAX_DEC_WIDTH PRINTF_INT64_DEC_WIDTH
00088 # endif
00089 
00090 /*
00091  *  Something really weird is going on with Open Watcom.  Just pull some of
00092  *  these duplicated definitions from Open Watcom's stdint.h file for now.
00093  */
00094 
00095 # if defined (__WATCOMC__) && __WATCOMC__ >= 1250
00096 #  if !defined (INT64_C)
00097 #   define INT64_C(x)   (x + (INT64_MAX - INT64_MAX))
00098 #  endif
00099 #  if !defined (UINT64_C)
00100 #   define UINT64_C(x)  (x + (UINT64_MAX - UINT64_MAX))
00101 #  endif
00102 #  if !defined (INT32_C)
00103 #   define INT32_C(x)   (x + (INT32_MAX - INT32_MAX))
00104 #  endif
00105 #  if !defined (UINT32_C)
00106 #   define UINT32_C(x)  (x + (UINT32_MAX - UINT32_MAX))
00107 #  endif
00108 #  if !defined (INT16_C)
00109 #   define INT16_C(x)   (x)
00110 #  endif
00111 #  if !defined (UINT16_C)
00112 #   define UINT16_C(x)  (x)
00113 #  endif
00114 #  if !defined (INT8_C)
00115 #   define INT8_C(x)   (x)
00116 #  endif
00117 #  if !defined (UINT8_C)
00118 #   define UINT8_C(x)  (x)
00119 #  endif
00120 #  if !defined (UINT64_MAX)
00121 #   define UINT64_MAX  18446744073709551615ULL
00122 #  endif
00123 #  if !defined (INT64_MAX)
00124 #   define INT64_MAX  9223372036854775807LL
00125 #  endif
00126 #  if !defined (UINT32_MAX)
00127 #   define UINT32_MAX  4294967295UL
00128 #  endif
00129 #  if !defined (INT32_MAX)
00130 #   define INT32_MAX  2147483647L
00131 #  endif
00132 #  if !defined (INTMAX_MAX)
00133 #   define INTMAX_MAX INT64_MAX
00134 #  endif
00135 #  if !defined (INTMAX_MIN)
00136 #   define INTMAX_MIN INT64_MIN
00137 #  endif
00138 # endif
00139 #endif
00140 
00141 #ifndef _PSTDINT_H_INCLUDED
00142 #define _PSTDINT_H_INCLUDED
00143 
00144 #ifndef SIZE_MAX
00145 # define SIZE_MAX (~(size_t)0)
00146 #endif
00147 
00148 /*
00149  *  Deduce the type assignments from limits.h under the assumption that
00150  *  integer sizes in bits are powers of 2, and follow the ANSI
00151  *  definitions.
00152  */
00153 
00154 #ifndef UINT8_MAX
00155 # define UINT8_MAX 0xff
00156 #endif
00157 #ifndef uint8_t
00158 # if (UCHAR_MAX == UINT8_MAX) || defined (S_SPLINT_S)
00159     typedef unsigned char uint8_t;
00160 #   define UINT8_C(v) ((uint8_t) v)
00161 # else
00162 #   error "Platform not supported"
00163 # endif
00164 #endif
00165 
00166 #ifndef INT8_MAX
00167 # define INT8_MAX 0x7f
00168 #endif
00169 #ifndef INT8_MIN
00170 # define INT8_MIN INT8_C(0x80)
00171 #endif
00172 #ifndef int8_t
00173 # if (SCHAR_MAX == INT8_MAX) || defined (S_SPLINT_S)
00174     typedef signed char int8_t;
00175 #   define INT8_C(v) ((int8_t) v)
00176 # else
00177 #   error "Platform not supported"
00178 # endif
00179 #endif
00180 
00181 #ifndef UINT16_MAX
00182 # define UINT16_MAX 0xffff
00183 #endif
00184 #ifndef uint16_t
00185 #if (UINT_MAX == UINT16_MAX) || defined (S_SPLINT_S)
00186   typedef unsigned int uint16_t;
00187 # ifndef PRINTF_INT16_MODIFIER
00188 #  define PRINTF_INT16_MODIFIER ""
00189 # endif
00190 # define UINT16_C(v) ((uint16_t) (v))
00191 #elif (USHRT_MAX == UINT16_MAX)
00192   typedef unsigned short uint16_t;
00193 # define UINT16_C(v) ((uint16_t) (v))
00194 # ifndef PRINTF_INT16_MODIFIER
00195 #  define PRINTF_INT16_MODIFIER "h"
00196 # endif
00197 #else
00198 #error "Platform not supported"
00199 #endif
00200 #endif
00201 
00202 #ifndef INT16_MAX
00203 # define INT16_MAX 0x7fff
00204 #endif
00205 #ifndef INT16_MIN
00206 # define INT16_MIN INT16_C(0x8000)
00207 #endif
00208 #ifndef int16_t
00209 #if (INT_MAX == INT16_MAX) || defined (S_SPLINT_S)
00210   typedef signed int int16_t;
00211 # define INT16_C(v) ((int16_t) (v))
00212 # ifndef PRINTF_INT16_MODIFIER
00213 #  define PRINTF_INT16_MODIFIER ""
00214 # endif
00215 #elif (SHRT_MAX == INT16_MAX)
00216   typedef signed short int16_t;
00217 # define INT16_C(v) ((int16_t) (v))
00218 # ifndef PRINTF_INT16_MODIFIER
00219 #  define PRINTF_INT16_MODIFIER "h"
00220 # endif
00221 #else
00222 #error "Platform not supported"
00223 #endif
00224 #endif
00225 
00226 #ifndef UINT32_MAX
00227 # define UINT32_MAX (0xffffffffUL)
00228 #endif
00229 #ifndef uint32_t
00230 #if (ULONG_MAX == UINT32_MAX) || defined (S_SPLINT_S)
00231   typedef unsigned long uint32_t;
00232 # define UINT32_C(v) v ## UL
00233 # ifndef PRINTF_INT32_MODIFIER
00234 #  define PRINTF_INT32_MODIFIER "l"
00235 # endif
00236 #elif (UINT_MAX == UINT32_MAX)
00237   typedef unsigned int uint32_t;
00238 # ifndef PRINTF_INT32_MODIFIER
00239 #  define PRINTF_INT32_MODIFIER ""
00240 # endif
00241 # define UINT32_C(v) v ## U
00242 #elif (USHRT_MAX == UINT32_MAX)
00243   typedef unsigned short uint32_t;
00244 # define UINT32_C(v) ((unsigned short) (v))
00245 # ifndef PRINTF_INT32_MODIFIER
00246 #  define PRINTF_INT32_MODIFIER ""
00247 # endif
00248 #else
00249 #error "Platform not supported"
00250 #endif
00251 #endif
00252 
00253 #ifndef INT32_MAX
00254 # define INT32_MAX (0x7fffffffL)
00255 #endif
00256 #ifndef INT32_MIN
00257 # define INT32_MIN INT32_C(0x80000000)
00258 #endif
00259 #ifndef int32_t
00260 #if (LONG_MAX == INT32_MAX) || defined (S_SPLINT_S)
00261   typedef signed long int32_t;
00262 # define INT32_C(v) v ## L
00263 # ifndef PRINTF_INT32_MODIFIER
00264 #  define PRINTF_INT32_MODIFIER "l"
00265 # endif
00266 #elif (INT_MAX == INT32_MAX)
00267   typedef signed int int32_t;
00268 # define INT32_C(v) v
00269 # ifndef PRINTF_INT32_MODIFIER
00270 #  define PRINTF_INT32_MODIFIER ""
00271 # endif
00272 #elif (SHRT_MAX == INT32_MAX)
00273   typedef signed short int32_t;
00274 # define INT32_C(v) ((short) (v))
00275 # ifndef PRINTF_INT32_MODIFIER
00276 #  define PRINTF_INT32_MODIFIER ""
00277 # endif
00278 #else
00279 #error "Platform not supported"
00280 #endif
00281 #endif
00282 
00283 /*
00284  *  The macro stdint_int64_defined is temporarily used to record
00285  *  whether or not 64 integer support is available.  It must be
00286  *  defined for any 64 integer extensions for new platforms that are
00287  *  added.
00288  */
00289 
00290 #undef stdint_int64_defined
00291 #if (defined(__STDC__) && defined(__STDC_VERSION__)) || defined (S_SPLINT_S)
00292 # if (__STDC__ && __STDC_VERSION >= 199901L) || defined (S_SPLINT_S)
00293 #  define stdint_int64_defined
00294    typedef long long int64_t;
00295    typedef unsigned long long uint64_t;
00296 #  define UINT64_C(v) v ## ULL
00297 #  define  INT64_C(v) v ## LL
00298 #  ifndef PRINTF_INT64_MODIFIER
00299 #   define PRINTF_INT64_MODIFIER "ll"
00300 #  endif
00301 # endif
00302 #endif
00303 
00304 #if !defined (stdint_int64_defined)
00305 # if defined(__GNUC__)
00306 #  define stdint_int64_defined
00307    __extension__ typedef long long int64_t;
00308    __extension__ typedef unsigned long long uint64_t;
00309 #  define UINT64_C(v) v ## ULL
00310 #  define  INT64_C(v) v ## LL
00311 #  ifndef PRINTF_INT64_MODIFIER
00312 #   define PRINTF_INT64_MODIFIER "ll"
00313 #  endif
00314 # elif defined(__MWERKS__) || defined (__SUNPRO_C) || defined (__SUNPRO_CC) || defined (__APPLE_CC__) || defined (_LONG_LONG) || defined (_CRAYC) || defined (S_SPLINT_S)
00315 #  define stdint_int64_defined
00316    typedef long long int64_t;
00317    typedef unsigned long long uint64_t;
00318 #  define UINT64_C(v) v ## ULL
00319 #  define  INT64_C(v) v ## LL
00320 #  ifndef PRINTF_INT64_MODIFIER
00321 #   define PRINTF_INT64_MODIFIER "ll"
00322 #  endif
00323 # elif (defined(__WATCOMC__) && defined(__WATCOM_INT64__)) || (defined(_MSC_VER) && _INTEGRAL_MAX_BITS >= 64) || (defined (__BORLANDC__) && __BORLANDC__ > 0x460) || defined (__alpha) || defined (__DECC)
00324 #  define stdint_int64_defined
00325    typedef __int64 int64_t;
00326    typedef unsigned __int64 uint64_t;
00327 #  define UINT64_C(v) v ## UI64
00328 #  define  INT64_C(v) v ## I64
00329 #  ifndef PRINTF_INT64_MODIFIER
00330 #   define PRINTF_INT64_MODIFIER "I64"
00331 #  endif
00332 # endif
00333 #endif
00334 
00335 #if !defined (LONG_LONG_MAX) && defined (INT64_C)
00336 # define LONG_LONG_MAX INT64_C (9223372036854775807)
00337 #endif
00338 #ifndef ULONG_LONG_MAX
00339 # define ULONG_LONG_MAX UINT64_C (18446744073709551615)
00340 #endif
00341 
00342 #if !defined (INT64_MAX) && defined (INT64_C)
00343 # define INT64_MAX INT64_C (9223372036854775807)
00344 #endif
00345 #if !defined (INT64_MIN) && defined (INT64_C)
00346 # define INT64_MIN INT64_C (-9223372036854775808)
00347 #endif
00348 #if !defined (UINT64_MAX) && defined (INT64_C)
00349 # define UINT64_MAX UINT64_C (18446744073709551615)
00350 #endif
00351 
00352 /*
00353  *  Width of hexadecimal for number field.
00354  */
00355 
00356 #ifndef PRINTF_INT64_HEX_WIDTH
00357 # define PRINTF_INT64_HEX_WIDTH "16"
00358 #endif
00359 #ifndef PRINTF_INT32_HEX_WIDTH
00360 # define PRINTF_INT32_HEX_WIDTH "8"
00361 #endif
00362 #ifndef PRINTF_INT16_HEX_WIDTH
00363 # define PRINTF_INT16_HEX_WIDTH "4"
00364 #endif
00365 #ifndef PRINTF_INT8_HEX_WIDTH
00366 # define PRINTF_INT8_HEX_WIDTH "2"
00367 #endif
00368 
00369 #ifndef PRINTF_INT64_DEC_WIDTH
00370 # define PRINTF_INT64_DEC_WIDTH "20"
00371 #endif
00372 #ifndef PRINTF_INT32_DEC_WIDTH
00373 # define PRINTF_INT32_DEC_WIDTH "10"
00374 #endif
00375 #ifndef PRINTF_INT16_DEC_WIDTH
00376 # define PRINTF_INT16_DEC_WIDTH "5"
00377 #endif
00378 #ifndef PRINTF_INT8_DEC_WIDTH
00379 # define PRINTF_INT8_DEC_WIDTH "3"
00380 #endif
00381 
00382 /*
00383  *  Ok, lets not worry about 128 bit integers for now.  Moore's law says
00384  *  we don't need to worry about that until about 2040 at which point
00385  *  we'll have bigger things to worry about.
00386  */
00387 
00388 #ifdef stdint_int64_defined
00389   typedef int64_t intmax_t;
00390   typedef uint64_t uintmax_t;
00391 # define  INTMAX_MAX   INT64_MAX
00392 # define  INTMAX_MIN   INT64_MIN
00393 # define UINTMAX_MAX  UINT64_MAX
00394 # define UINTMAX_C(v) UINT64_C(v)
00395 # define  INTMAX_C(v)  INT64_C(v)
00396 # ifndef PRINTF_INTMAX_MODIFIER
00397 #   define PRINTF_INTMAX_MODIFIER PRINTF_INT64_MODIFIER
00398 # endif
00399 # ifndef PRINTF_INTMAX_HEX_WIDTH
00400 #  define PRINTF_INTMAX_HEX_WIDTH PRINTF_INT64_HEX_WIDTH
00401 # endif
00402 # ifndef PRINTF_INTMAX_DEC_WIDTH
00403 #  define PRINTF_INTMAX_DEC_WIDTH PRINTF_INT64_DEC_WIDTH
00404 # endif
00405 #else
00406   typedef int32_t intmax_t;
00407   typedef uint32_t uintmax_t;
00408 # define  INTMAX_MAX   INT32_MAX
00409 # define UINTMAX_MAX  UINT32_MAX
00410 # define UINTMAX_C(v) UINT32_C(v)
00411 # define  INTMAX_C(v)  INT32_C(v)
00412 # ifndef PRINTF_INTMAX_MODIFIER
00413 #   define PRINTF_INTMAX_MODIFIER PRINTF_INT32_MODIFIER
00414 # endif
00415 # ifndef PRINTF_INTMAX_HEX_WIDTH
00416 #  define PRINTF_INTMAX_HEX_WIDTH PRINTF_INT32_HEX_WIDTH
00417 # endif
00418 # ifndef PRINTF_INTMAX_DEC_WIDTH
00419 #  define PRINTF_INTMAX_DEC_WIDTH PRINTF_INT32_DEC_WIDTH
00420 # endif
00421 #endif
00422 
00423 /*
00424  *  Because this file currently only supports platforms which have
00425  *  precise powers of 2 as bit sizes for the default integers, the
00426  *  least definitions are all trivial.  Its possible that a future
00427  *  version of this file could have different definitions.
00428  */
00429 
00430 #ifndef stdint_least_defined
00431   typedef   int8_t   int_least8_t;
00432   typedef  uint8_t  uint_least8_t;
00433   typedef  int16_t  int_least16_t;
00434   typedef uint16_t uint_least16_t;
00435   typedef  int32_t  int_least32_t;
00436   typedef uint32_t uint_least32_t;
00437 # define PRINTF_LEAST32_MODIFIER PRINTF_INT32_MODIFIER
00438 # define PRINTF_LEAST16_MODIFIER PRINTF_INT16_MODIFIER
00439 # define  UINT_LEAST8_MAX  UINT8_MAX
00440 # define   INT_LEAST8_MAX   INT8_MAX
00441 # define UINT_LEAST16_MAX UINT16_MAX
00442 # define  INT_LEAST16_MAX  INT16_MAX
00443 # define UINT_LEAST32_MAX UINT32_MAX
00444 # define  INT_LEAST32_MAX  INT32_MAX
00445 # define   INT_LEAST8_MIN   INT8_MIN
00446 # define  INT_LEAST16_MIN  INT16_MIN
00447 # define  INT_LEAST32_MIN  INT32_MIN
00448 # ifdef stdint_int64_defined
00449     typedef  int64_t  int_least64_t;
00450     typedef uint64_t uint_least64_t;
00451 #   define PRINTF_LEAST64_MODIFIER PRINTF_INT64_MODIFIER
00452 #   define UINT_LEAST64_MAX UINT64_MAX
00453 #   define  INT_LEAST64_MAX  INT64_MAX
00454 #   define  INT_LEAST64_MIN  INT64_MIN
00455 # endif
00456 #endif
00457 #undef stdint_least_defined
00458 
00459 /*
00460  *  The ANSI C committee pretending to know or specify anything about
00461  *  performance is the epitome of misguided arrogance.  The mandate of
00462  *  this file is to *ONLY* ever support that absolute minimum
00463  *  definition of the fast integer types, for compatibility purposes.
00464  *  No extensions, and no attempt to suggest what may or may not be a
00465  *  faster integer type will ever be made in this file.  Developers are
00466  *  warned to stay away from these types when using this or any other
00467  *  stdint.h.
00468  */
00469 
00470 typedef   int_least8_t   int_fast8_t;
00471 typedef  uint_least8_t  uint_fast8_t;
00472 typedef  int_least16_t  int_fast16_t;
00473 typedef uint_least16_t uint_fast16_t;
00474 typedef  int_least32_t  int_fast32_t;
00475 typedef uint_least32_t uint_fast32_t;
00476 #define  UINT_FAST8_MAX  UINT_LEAST8_MAX
00477 #define   INT_FAST8_MAX   INT_LEAST8_MAX
00478 #define UINT_FAST16_MAX UINT_LEAST16_MAX
00479 #define  INT_FAST16_MAX  INT_LEAST16_MAX
00480 #define UINT_FAST32_MAX UINT_LEAST32_MAX
00481 #define  INT_FAST32_MAX  INT_LEAST32_MAX
00482 #define   INT_FAST8_MIN   INT_LEAST8_MIN
00483 #define  INT_FAST16_MIN  INT_LEAST16_MIN
00484 #define  INT_FAST32_MIN  INT_LEAST32_MIN
00485 #ifdef stdint_int64_defined
00486   typedef  int_least64_t  int_fast64_t;
00487   typedef uint_least64_t uint_fast64_t;
00488 # define UINT_FAST64_MAX UINT_LEAST64_MAX
00489 # define  INT_FAST64_MAX  INT_LEAST64_MAX
00490 # define  INT_FAST64_MIN  INT_LEAST64_MIN
00491 #endif
00492 
00493 #undef stdint_int64_defined
00494 
00495 /*
00496  *  Whatever piecemeal, per compiler thing we can do about the wchar_t
00497  *  type limits.
00498  */
00499 
00500 #if defined(__WATCOMC__) || defined(_MSC_VER) || defined (__GNUC__)
00501 # include <wchar.h>
00502 # ifndef WCHAR_MIN
00503 #  define WCHAR_MIN 0
00504 # endif
00505 # ifndef WCHAR_MAX
00506 #  define WCHAR_MAX ((wchar_t)-1)
00507 # endif
00508 #endif
00509 
00510 /*
00511  *  Whatever piecemeal, per compiler/platform thing we can do about the
00512  *  (u)intptr_t types and limits.
00513  */
00514 
00515 #if defined (_MSC_VER) && defined (_UINTPTR_T_DEFINED)
00516 # define STDINT_H_UINTPTR_T_DEFINED
00517 #endif
00518 
00519 #ifndef STDINT_H_UINTPTR_T_DEFINED
00520 # if defined (__alpha__) || defined (__ia64__) || defined (__x86_64__) || defined (_WIN64)
00521 #  define stdint_intptr_bits 64
00522 # elif defined (__WATCOMC__) || defined (__TURBOC__)
00523 #  if defined(__TINY__) || defined(__SMALL__) || defined(__MEDIUM__)
00524 #    define stdint_intptr_bits 16
00525 #  else
00526 #    define stdint_intptr_bits 32
00527 #  endif
00528 # elif defined (__i386__) || defined (_WIN32) || defined (WIN32)
00529 #  define stdint_intptr_bits 32
00530 # elif defined (__INTEL_COMPILER)
00531 /* TODO -- what will Intel do about x86-64? */
00532 # endif
00533 
00534 # ifdef stdint_intptr_bits
00535 #  define stdint_intptr_glue3_i(a,b,c)  a##b##c
00536 #  define stdint_intptr_glue3(a,b,c)    stdint_intptr_glue3_i(a,b,c)
00537 #  ifndef PRINTF_INTPTR_MODIFIER
00538 #    define PRINTF_INTPTR_MODIFIER      stdint_intptr_glue3(PRINTF_INT,stdint_intptr_bits,_MODIFIER)
00539 #  endif
00540 #  ifndef PTRDIFF_MAX
00541 #    define PTRDIFF_MAX                 stdint_intptr_glue3(INT,stdint_intptr_bits,_MAX)
00542 #  endif
00543 #  ifndef PTRDIFF_MIN
00544 #    define PTRDIFF_MIN                 stdint_intptr_glue3(INT,stdint_intptr_bits,_MIN)
00545 #  endif
00546 #  ifndef UINTPTR_MAX
00547 #    define UINTPTR_MAX                 stdint_intptr_glue3(UINT,stdint_intptr_bits,_MAX)
00548 #  endif
00549 #  ifndef INTPTR_MAX
00550 #    define INTPTR_MAX                  stdint_intptr_glue3(INT,stdint_intptr_bits,_MAX)
00551 #  endif
00552 #  ifndef INTPTR_MIN
00553 #    define INTPTR_MIN                  stdint_intptr_glue3(INT,stdint_intptr_bits,_MIN)
00554 #  endif
00555 #  ifndef INTPTR_C
00556 #    define INTPTR_C(x)                 stdint_intptr_glue3(INT,stdint_intptr_bits,_C)(x)
00557 #  endif
00558 #  ifndef UINTPTR_C
00559 #    define UINTPTR_C(x)                stdint_intptr_glue3(UINT,stdint_intptr_bits,_C)(x)
00560 #  endif
00561   typedef stdint_intptr_glue3(uint,stdint_intptr_bits,_t)* uintptr_t;
00562   typedef stdint_intptr_glue3( int,stdint_intptr_bits,_t)*  intptr_t;
00563 # else
00564 /* TODO -- This following is likely wrong for some platforms, and does
00565    nothing for the definition of uintptr_t. */
00566   typedef ptrdiff_t intptr_t;
00567 # endif
00568 # define STDINT_H_UINTPTR_T_DEFINED
00569 #endif
00570 
00571 /*
00572  *  Assumes sig_atomic_t is signed and we have a 2s complement machine.
00573  */
00574 
00575 #ifndef SIG_ATOMIC_MAX
00576 # define SIG_ATOMIC_MAX ((((sig_atomic_t) 1) << (sizeof (sig_atomic_t)*CHAR_BIT-1)) - 1)
00577 #endif
00578 
00579 #endif