inttypes.h

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/* Copyright (c) 2004,2005,2007,2012 Joerg Wunsch
   Copyright (c) 2005, Carlos Lamas
   All rights reserved.
 
   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions are met:
 
   * Redistributions of source code must retain the above copyright
     notice, this list of conditions and the following disclaimer.
 
   * Redistributions in binary form must reproduce the above copyright
     notice, this list of conditions and the following disclaimer in
     the documentation and/or other materials provided with the
     distribution.
 
   * Neither the name of the copyright holders nor the names of
     contributors may be used to endorse or promote products derived
     from this software without specific prior written permission.
 
  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  POSSIBILITY OF SUCH DAMAGE. */
 
#ifndef __INTTYPES_H_
#define __INTTYPES_H_
 
#include <stdint.h>
#include <bits/attribs.h>
 
/** \file */
/** \defgroup avr_inttypes <inttypes.h>: Integer Type conversions
    \code #include <inttypes.h> \endcode
 
    This header file includes the exact-width integer definitions from
    <tt><stdint.h></tt>, and extends them with additional facilities
    provided by the implementation.
 
    Currently, the extensions include two additional integer types
    that could hold a "far" pointer (i.e. a code pointer that can
    address more than 64 KB), as well as standard names for all printf
    and scanf formatting options that are supported by the \ref avr_stdio.
    As the library does not support the full range of conversion
    specifiers from ISO 9899:1999, only those conversions that are
    actually implemented will be listed here.
 
    The idea behind these conversion macros is that, for each of the
    types defined by <stdint.h>, a macro will be supplied that portably
    allows formatting an object of that type in printf() or scanf()
    operations.  Example:
 
    \code
    #include <inttypes.h>
 
    uint8_t smallval;
    int32_t longval;
    ...
    printf("The hexadecimal value of smallval is %" PRIx8
           ", the decimal value of longval is %" PRId32 ".\n",
       smallval, longval);
    \endcode
*/
 
#ifdef __cplusplus
extern "C" {
#endif
 
#ifndef __DOXYGEN__
static __ATTR_ALWAYS_INLINE__
long long llabs (long long __i)
{
    if (__builtin_constant_p (__builtin_llabs (__i)))
    {
        return __builtin_llabs (__i);
    }
    else
    {
        register long long __r18 __asm("18") = __i;
        extern long long __negdi2 (long long); /* libgcc */
        __asm (
#ifdef __AVR_ERRATA_SKIP_JMP_CALL__
            "tst %r0+7"     "\n\t"
            "brpl 1f"       "\n\t"
            "%~call %x1"    "\n"
            "1:"
#else
            "sbrc %r0+7,7"  "\n\t"
            "%~call %x1"
#endif
            : "+r" (__r18) : "s" (__negdi2));
        return __r18;
    }
}
#endif
/**  \ingroup avr_inttypes
     The llabs() function computes the absolute value of the
     64-bit integer \c i.
     \since AVR-LibC v2.3
*/
extern long long llabs(long long __i) __ATTR_CONST__;
 
#ifdef __cplusplus
} // extern "C"
#endif
 
/** \name Far pointers for memory access > 64K */
 
/**@{*/
/** \ingroup avr_inttypes
    signed integer type that can hold a pointer > 64 KiB */
typedef int32_t int_farptr_t;
 
/** \ingroup avr_inttypes
    unsigned integer type that can hold a pointer > 64 KiB,
    see also pgm_get_far_address()
 */
typedef uint32_t uint_farptr_t;
/**@}*/
 
#if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS)
 
 
/** \name macros for printf and scanf format specifiers
 
    For C++, these are only included if __STDC_LIMIT_MACROS
    is defined before including <inttypes.h>.
 */
 
/**@{*/
/** \ingroup avr_inttypes
    decimal printf format for int8_t */
#define     PRId8           "d"
/** \ingroup avr_inttypes
    decimal printf format for int_least8_t */
#define     PRIdLEAST8      "d"
/** \ingroup avr_inttypes
    decimal printf format for int_fast8_t */
#define     PRIdFAST8       "d"
 
/** \ingroup avr_inttypes
    integer printf format for int8_t */
#define     PRIi8           "i"
/** \ingroup avr_inttypes
    integer printf format for int_least8_t */
#define     PRIiLEAST8      "i"
/** \ingroup avr_inttypes
    integer printf format for int_fast8_t */
#define     PRIiFAST8       "i"
 
 
/** \ingroup avr_inttypes
    decimal printf format for int16_t */
#define     PRId16          "d"
/** \ingroup avr_inttypes
    decimal printf format for int_least16_t */
#define     PRIdLEAST16     "d"
/** \ingroup avr_inttypes
    decimal printf format for int_fast16_t */
#define     PRIdFAST16      "d"
 
/** \ingroup avr_inttypes
    integer printf format for int16_t */
#define     PRIi16          "i"
/** \ingroup avr_inttypes
    integer printf format for int_least16_t */
#define     PRIiLEAST16     "i"
/** \ingroup avr_inttypes
    integer printf format for int_fast16_t */
#define     PRIiFAST16      "i"
 
 
/** \ingroup avr_inttypes
    decimal printf format for int32_t */
#define     PRId32          "ld"
/** \ingroup avr_inttypes
    decimal printf format for int_least32_t */
#define     PRIdLEAST32     "ld"
/** \ingroup avr_inttypes
    decimal printf format for int_fast32_t */
#define     PRIdFAST32      "ld"
 
/** \ingroup avr_inttypes
    integer printf format for int32_t */
#define     PRIi32          "li"
/** \ingroup avr_inttypes
    integer printf format for int_least32_t */
#define     PRIiLEAST32     "li"
/** \ingroup avr_inttypes
    integer printf format for int_fast32_t */
#define     PRIiFAST32      "li"
 
 
#ifdef __avr_libc_does_not_implement_long_long_in_printf_or_scanf
 
#define     PRId64          "lld"
#define     PRIdLEAST64     "lld"
#define     PRIdFAST64      "lld"
 
#define     PRIi64          "lli"
#define     PRIiLEAST64     "lli"
#define     PRIiFAST64      "lli"
 
 
#define     PRIdMAX         "lld"
#define     PRIiMAX         "lli"
 
#endif
 
/** \ingroup avr_inttypes
    decimal printf format for intptr_t */
#define     PRIdPTR         PRId16
/** \ingroup avr_inttypes
    integer printf format for intptr_t */
#define     PRIiPTR         PRIi16
 
/** \ingroup avr_inttypes
    octal printf format for uint8_t */
#define     PRIo8           "o"
/** \ingroup avr_inttypes
    octal printf format for uint_least8_t */
#define     PRIoLEAST8      "o"
/** \ingroup avr_inttypes
    octal printf format for uint_fast8_t */
#define     PRIoFAST8       "o"
 
/** \ingroup avr_inttypes
    decimal printf format for uint8_t */
#define     PRIu8           "u"
/** \ingroup avr_inttypes
    decimal printf format for uint_least8_t */
#define     PRIuLEAST8      "u"
/** \ingroup avr_inttypes
    decimal printf format for uint_fast8_t */
#define     PRIuFAST8       "u"
 
/** \ingroup avr_inttypes
    hexadecimal printf format for uint8_t */
#define     PRIx8           "x"
/** \ingroup avr_inttypes
    hexadecimal printf format for uint_least8_t */
#define     PRIxLEAST8      "x"
/** \ingroup avr_inttypes
    hexadecimal printf format for uint_fast8_t */
#define     PRIxFAST8       "x"
 
/** \ingroup avr_inttypes
    uppercase hexadecimal printf format for uint8_t */
#define     PRIX8           "X"
/** \ingroup avr_inttypes
    uppercase hexadecimal printf format for uint_least8_t */
#define     PRIXLEAST8      "X"
/** \ingroup avr_inttypes
    uppercase hexadecimal printf format for uint_fast8_t */
#define     PRIXFAST8       "X"
 
 
/** \ingroup avr_inttypes
    octal printf format for uint16_t */
#define     PRIo16          "o"
/** \ingroup avr_inttypes
    octal printf format for uint_least16_t */
#define     PRIoLEAST16     "o"
/** \ingroup avr_inttypes
    octal printf format for uint_fast16_t */
#define     PRIoFAST16      "o"
 
/** \ingroup avr_inttypes
    decimal printf format for uint16_t */
#define     PRIu16          "u"
/** \ingroup avr_inttypes
    decimal printf format for uint_least16_t */
#define     PRIuLEAST16     "u"
/** \ingroup avr_inttypes
    decimal printf format for uint_fast16_t */
#define     PRIuFAST16      "u"
 
/** \ingroup avr_inttypes
    hexadecimal printf format for uint16_t */
#define     PRIx16          "x"
/** \ingroup avr_inttypes
    hexadecimal printf format for uint_least16_t */
#define     PRIxLEAST16     "x"
/** \ingroup avr_inttypes
    hexadecimal printf format for uint_fast16_t */
#define     PRIxFAST16      "x"
 
/** \ingroup avr_inttypes
    uppercase hexadecimal printf format for uint16_t */
#define     PRIX16          "X"
/** \ingroup avr_inttypes
    uppercase hexadecimal printf format for uint_least16_t */
#define     PRIXLEAST16     "X"
/** \ingroup avr_inttypes
    uppercase hexadecimal printf format for uint_fast16_t */
#define     PRIXFAST16      "X"
 
 
/** \ingroup avr_inttypes
    octal printf format for uint32_t */
#define     PRIo32          "lo"
/** \ingroup avr_inttypes
    octal printf format for uint_least32_t */
#define     PRIoLEAST32     "lo"
/** \ingroup avr_inttypes
    octal printf format for uint_fast32_t */
#define     PRIoFAST32      "lo"
 
/** \ingroup avr_inttypes
    decimal printf format for uint32_t */
#define     PRIu32          "lu"
/** \ingroup avr_inttypes
    decimal printf format for uint_least32_t */
#define     PRIuLEAST32     "lu"
/** \ingroup avr_inttypes
    decimal printf format for uint_fast32_t */
#define     PRIuFAST32      "lu"
 
/** \ingroup avr_inttypes
    hexadecimal printf format for uint32_t */
#define     PRIx32          "lx"
/** \ingroup avr_inttypes
    hexadecimal printf format for uint_least32_t */
#define     PRIxLEAST32     "lx"
/** \ingroup avr_inttypes
    hexadecimal printf format for uint_fast32_t */
#define     PRIxFAST32      "lx"
 
/** \ingroup avr_inttypes
    uppercase hexadecimal printf format for uint32_t */
#define     PRIX32          "lX"
/** \ingroup avr_inttypes
    uppercase hexadecimal printf format for uint_least32_t */
#define     PRIXLEAST32     "lX"
/** \ingroup avr_inttypes
    uppercase hexadecimal printf format for uint_fast32_t */
#define     PRIXFAST32      "lX"
 
 
#ifdef __avr_libc_does_not_implement_long_long_in_printf_or_scanf
 
#define     PRIo64          "llo"
#define     PRIoLEAST64     "llo"
#define     PRIoFAST64      "llo"
 
#define     PRIu64          "llu"
#define     PRIuLEAST64     "llu"
#define     PRIuFAST64      "llu"
 
#define     PRIx64          "llx"
#define     PRIxLEAST64     "llx"
#define     PRIxFAST64      "llx"
 
#define     PRIX64          "llX"
#define     PRIXLEAST64     "llX"
#define     PRIXFAST64      "llX"
 
#define     PRIoMAX         "llo"
#define     PRIuMAX         "llu"
#define     PRIxMAX         "llx"
#define     PRIXMAX         "llX"
 
#endif
 
/** \ingroup avr_inttypes
    octal printf format for uintptr_t */
#define     PRIoPTR         PRIo16
/** \ingroup avr_inttypes
    decimal printf format for uintptr_t */
#define     PRIuPTR         PRIu16
/** \ingroup avr_inttypes
    hexadecimal printf format for uintptr_t */
#define     PRIxPTR         PRIx16
/** \ingroup avr_inttypes
    uppercase hexadecimal printf format for uintptr_t */
#define     PRIXPTR         PRIX16
 
 
/** \ingroup avr_inttypes
    decimal scanf format for int8_t */
#define     SCNd8           "hhd"
/** \ingroup avr_inttypes
    decimal scanf format for int_least8_t */
#define     SCNdLEAST8      "hhd"
/** \ingroup avr_inttypes
    decimal scanf format for int_fast8_t */
#define     SCNdFAST8       "hhd"
 
/** \ingroup avr_inttypes
    generic-integer scanf format for int8_t */
#define     SCNi8           "hhi"
/** \ingroup avr_inttypes
    generic-integer scanf format for int_least8_t */
#define     SCNiLEAST8      "hhi"
/** \ingroup avr_inttypes
    generic-integer scanf format for int_fast8_t */
#define     SCNiFAST8       "hhi"
 
 
/** \ingroup avr_inttypes
    decimal scanf format for int16_t */
#define     SCNd16          "d"
/** \ingroup avr_inttypes
    decimal scanf format for int_least16_t */
#define     SCNdLEAST16     "d"
/** \ingroup avr_inttypes
    decimal scanf format for int_fast16_t */
#define     SCNdFAST16      "d"
 
/** \ingroup avr_inttypes
    generic-integer scanf format for int16_t */
#define     SCNi16          "i"
/** \ingroup avr_inttypes
    generic-integer scanf format for int_least16_t */
#define     SCNiLEAST16     "i"
/** \ingroup avr_inttypes
    generic-integer scanf format for int_fast16_t */
#define     SCNiFAST16      "i"
 
 
/** \ingroup avr_inttypes
    decimal scanf format for int32_t */
#define     SCNd32          "ld"
/** \ingroup avr_inttypes
    decimal scanf format for int_least32_t */
#define     SCNdLEAST32     "ld"
/** \ingroup avr_inttypes
    decimal scanf format for int_fast32_t */
#define     SCNdFAST32      "ld"
 
/** \ingroup avr_inttypes
    generic-integer scanf format for int32_t */
#define     SCNi32          "li"
/** \ingroup avr_inttypes
    generic-integer scanf format for int_least32_t */
#define     SCNiLEAST32     "li"
/** \ingroup avr_inttypes
    generic-integer scanf format for int_fast32_t */
#define     SCNiFAST32      "li"
 
 
#ifdef __avr_libc_does_not_implement_long_long_in_printf_or_scanf
 
#define     SCNd64          "lld"
#define     SCNdLEAST64     "lld"
#define     SCNdFAST64      "lld"
 
#define     SCNi64          "lli"
#define     SCNiLEAST64     "lli"
#define     SCNiFAST64      "lli"
 
#define     SCNdMAX         "lld"
#define     SCNiMAX         "lli"
 
#endif
 
/** \ingroup avr_inttypes
    decimal scanf format for intptr_t */
#define     SCNdPTR         SCNd16
/** \ingroup avr_inttypes
    generic-integer scanf format for intptr_t */
#define     SCNiPTR         SCNi16
 
/** \ingroup avr_inttypes
    octal scanf format for uint8_t */
#define     SCNo8           "hho"
/** \ingroup avr_inttypes
    octal scanf format for uint_least8_t */
#define     SCNoLEAST8      "hho"
/** \ingroup avr_inttypes
    octal scanf format for uint_fast8_t */
#define     SCNoFAST8       "hho"
 
/** \ingroup avr_inttypes
    decimal scanf format for uint8_t */
#define     SCNu8           "hhu"
/** \ingroup avr_inttypes
    decimal scanf format for uint_least8_t */
#define     SCNuLEAST8      "hhu"
/** \ingroup avr_inttypes
    decimal scanf format for uint_fast8_t */
#define     SCNuFAST8       "hhu"
 
/** \ingroup avr_inttypes
    hexadecimal scanf format for uint8_t */
#define     SCNx8           "hhx"
/** \ingroup avr_inttypes
    hexadecimal scanf format for uint_least8_t */
#define     SCNxLEAST8      "hhx"
/** \ingroup avr_inttypes
    hexadecimal scanf format for uint_fast8_t */
#define     SCNxFAST8       "hhx"
 
/** \ingroup avr_inttypes
    octal scanf format for uint16_t */
#define     SCNo16          "o"
/** \ingroup avr_inttypes
    octal scanf format for uint_least16_t */
#define     SCNoLEAST16     "o"
/** \ingroup avr_inttypes
    octal scanf format for uint_fast16_t */
#define     SCNoFAST16      "o"
 
/** \ingroup avr_inttypes
    decimal scanf format for uint16_t */
#define     SCNu16          "u"
/** \ingroup avr_inttypes
    decimal scanf format for uint_least16_t */
#define     SCNuLEAST16     "u"
/** \ingroup avr_inttypes
    decimal scanf format for uint_fast16_t */
#define     SCNuFAST16      "u"
 
/** \ingroup avr_inttypes
    hexadecimal scanf format for uint16_t */
#define     SCNx16          "x"
/** \ingroup avr_inttypes
    hexadecimal scanf format for uint_least16_t */
#define     SCNxLEAST16     "x"
/** \ingroup avr_inttypes
    hexadecimal scanf format for uint_fast16_t */
#define     SCNxFAST16      "x"
 
 
/** \ingroup avr_inttypes
    octal scanf format for uint32_t */
#define     SCNo32          "lo"
/** \ingroup avr_inttypes
    octal scanf format for uint_least32_t */
#define     SCNoLEAST32     "lo"
/** \ingroup avr_inttypes
    octal scanf format for uint_fast32_t */
#define     SCNoFAST32      "lo"
 
/** \ingroup avr_inttypes
    decimal scanf format for uint32_t */
#define     SCNu32          "lu"
/** \ingroup avr_inttypes
    decimal scanf format for uint_least32_t */
#define     SCNuLEAST32     "lu"
/** \ingroup avr_inttypes
    decimal scanf format for uint_fast32_t */
#define     SCNuFAST32      "lu"
 
/** \ingroup avr_inttypes
    hexadecimal scanf format for uint32_t */
#define     SCNx32          "lx"
/** \ingroup avr_inttypes
    hexadecimal scanf format for uint_least32_t */
#define     SCNxLEAST32     "lx"
/** \ingroup avr_inttypes
    hexadecimal scanf format for uint_fast32_t */
#define     SCNxFAST32      "lx"
 
 
#ifdef __avr_libc_does_not_implement_long_long_in_printf_or_scanf
 
#define     SCNo64          "llo"
#define     SCNoLEAST64     "llo"
#define     SCNoFAST64      "llo"
 
#define     SCNu64          "llu"
#define     SCNuLEAST64     "llu"
#define     SCNuFAST64      "llu"
 
#define     SCNx64          "llx"
#define     SCNxLEAST64     "llx"
#define     SCNxFAST64      "llx"
 
#define     SCNoMAX         "llo"
#define     SCNuMAX         "llu"
#define     SCNxMAX         "llx"
 
#endif
 
/** \ingroup avr_inttypes
    octal scanf format for uintptr_t */
#define     SCNoPTR         SCNo16
/** \ingroup avr_inttypes
    decimal scanf format for uintptr_t */
#define     SCNuPTR         SCNu16
/** \ingroup avr_inttypes
    hexadecimal scanf format for uintptr_t */
#define     SCNxPTR         SCNx16
 
/**@}*/
 
 
#endif  /* !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) */
 
 
#endif /* __INTTYPES_H_ */