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<<A HREF="file:///usr/include/inttypes.h">inttypes.h</A>>: Integer Type conversions

<inttypes.h>: Integer Type conversions

Section: avr-libc (3) Updated: Thu Aug 12 2010
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NAME

<inttypes.h>: Integer Type conversions -  

Far pointers for memory access >64K


 
typedef int32_t int_farptr_t

typedef uint32_t uint_farptr_t
 

macros for printf and scanf format specifiers


 For C++, these are only included if __STDC_LIMIT_MACROS is defined before including <inttypes.h>. 
#define PRId8 'd'

#define PRIdLEAST8 'd'

#define PRIdFAST8 'd'

#define PRIi8 'i'

#define PRIiLEAST8 'i'

#define PRIiFAST8 'i'

#define PRId16 'd'

#define PRIdLEAST16 'd'

#define PRIdFAST16 'd'

#define PRIi16 'i'

#define PRIiLEAST16 'i'

#define PRIiFAST16 'i'

#define PRId32 'ld'

#define PRIdLEAST32 'ld'

#define PRIdFAST32 'ld'

#define PRIi32 'li'

#define PRIiLEAST32 'li'

#define PRIiFAST32 'li'

#define PRIdPTR PRId16

#define PRIiPTR PRIi16

#define PRIo8 'o'

#define PRIoLEAST8 'o'

#define PRIoFAST8 'o'

#define PRIu8 'u'

#define PRIuLEAST8 'u'

#define PRIuFAST8 'u'

#define PRIx8 'x'

#define PRIxLEAST8 'x'

#define PRIxFAST8 'x'

#define PRIX8 'X'

#define PRIXLEAST8 'X'

#define PRIXFAST8 'X'

#define PRIo16 'o'

#define PRIoLEAST16 'o'

#define PRIoFAST16 'o'

#define PRIu16 'u'

#define PRIuLEAST16 'u'

#define PRIuFAST16 'u'

#define PRIx16 'x'

#define PRIxLEAST16 'x'

#define PRIxFAST16 'x'

#define PRIX16 'X'

#define PRIXLEAST16 'X'

#define PRIXFAST16 'X'

#define PRIo32 'lo'

#define PRIoLEAST32 'lo'

#define PRIoFAST32 'lo'

#define PRIu32 'lu'

#define PRIuLEAST32 'lu'

#define PRIuFAST32 'lu'

#define PRIx32 'lx'

#define PRIxLEAST32 'lx'

#define PRIxFAST32 'lx'

#define PRIX32 'lX'

#define PRIXLEAST32 'lX'

#define PRIXFAST32 'lX'

#define PRIoPTR PRIo16

#define PRIuPTR PRIu16

#define PRIxPTR PRIx16

#define PRIXPTR PRIX16

#define SCNd16 'd'

#define SCNdLEAST16 'd'

#define SCNdFAST16 'd'

#define SCNi16 'i'

#define SCNiLEAST16 'i'

#define SCNiFAST16 'i'

#define SCNd32 'ld'

#define SCNdLEAST32 'ld'

#define SCNdFAST32 'ld'

#define SCNi32 'li'

#define SCNiLEAST32 'li'

#define SCNiFAST32 'li'

#define SCNdPTR SCNd16

#define SCNiPTR SCNi16

#define SCNo16 'o'

#define SCNoLEAST16 'o'

#define SCNoFAST16 'o'

#define SCNu16 'u'

#define SCNuLEAST16 'u'

#define SCNuFAST16 'u'

#define SCNx16 'x'

#define SCNxLEAST16 'x'

#define SCNxFAST16 'x'

#define SCNo32 'lo'

#define SCNoLEAST32 'lo'

#define SCNoFAST32 'lo'

#define SCNu32 'lu'

#define SCNuLEAST32 'lu'

#define SCNuFAST32 'lu'

#define SCNx32 'lx'

#define SCNxLEAST32 'lx'

#define SCNxFAST32 'lx'

#define SCNoPTR SCNo16

#define SCNuPTR SCNu16

#define SCNxPTR SCNx16
 

Detailed Description

 #include <inttypes.h> 

This header file includes the exact-width integer definitions from <stdint.h>, 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 <stdio.h>: Standard IO facilities. 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:

    #include <inttypes.h>

    uint8_t smallval;
    int32_t longval;
    ...
    printf('The hexadecimal value of smallval is %' PRIx8
           ', the decimal value of longval is %' PRId32 '.,
           smallval, longval);


   

Define Documentation

 

#define PRId16 'd'decimal printf format for int16_t

 

#define PRId32 'ld'decimal printf format for int32_t

 

#define PRId8 'd'decimal printf format for int8_t

 

#define PRIdFAST16 'd'decimal printf format for int_fast16_t

 

#define PRIdFAST32 'ld'decimal printf format for int_fast32_t

 

#define PRIdFAST8 'd'decimal printf format for int_fast8_t

 

#define PRIdLEAST16 'd'decimal printf format for int_least16_t

 

#define PRIdLEAST32 'ld'decimal printf format for int_least32_t

 

#define PRIdLEAST8 'd'decimal printf format for int_least8_t

 

#define PRIdPTR PRId16decimal printf format for intptr_t

 

#define PRIi16 'i'integer printf format for int16_t

 

#define PRIi32 'li'integer printf format for int32_t

 

#define PRIi8 'i'integer printf format for int8_t

 

#define PRIiFAST16 'i'integer printf format for int_fast16_t

 

#define PRIiFAST32 'li'integer printf format for int_fast32_t

 

#define PRIiFAST8 'i'integer printf format for int_fast8_t

 

#define PRIiLEAST16 'i'integer printf format for int_least16_t

 

#define PRIiLEAST32 'li'integer printf format for int_least32_t

 

#define PRIiLEAST8 'i'integer printf format for int_least8_t

 

#define PRIiPTR PRIi16integer printf format for intptr_t

 

#define PRIo16 'o'octal printf format for uint16_t

 

#define PRIo32 'lo'octal printf format for uint32_t

 

#define PRIo8 'o'octal printf format for uint8_t

 

#define PRIoFAST16 'o'octal printf format for uint_fast16_t

 

#define PRIoFAST32 'lo'octal printf format for uint_fast32_t

 

#define PRIoFAST8 'o'octal printf format for uint_fast8_t

 

#define PRIoLEAST16 'o'octal printf format for uint_least16_t

 

#define PRIoLEAST32 'lo'octal printf format for uint_least32_t

 

#define PRIoLEAST8 'o'octal printf format for uint_least8_t

 

#define PRIoPTR PRIo16octal printf format for uintptr_t

 

#define PRIu16 'u'decimal printf format for uint16_t

 

#define PRIu32 'lu'decimal printf format for uint32_t

 

#define PRIu8 'u'decimal printf format for uint8_t

 

#define PRIuFAST16 'u'decimal printf format for uint_fast16_t

 

#define PRIuFAST32 'lu'decimal printf format for uint_fast32_t

 

#define PRIuFAST8 'u'decimal printf format for uint_fast8_t

 

#define PRIuLEAST16 'u'decimal printf format for uint_least16_t

 

#define PRIuLEAST32 'lu'decimal printf format for uint_least32_t

 

#define PRIuLEAST8 'u'decimal printf format for uint_least8_t

 

#define PRIuPTR PRIu16decimal printf format for uintptr_t

 

#define PRIx16 'x'hexadecimal printf format for uint16_t

 

#define PRIX16 'X'uppercase hexadecimal printf format for uint16_t

 

#define PRIx32 'lx'hexadecimal printf format for uint32_t

 

#define PRIX32 'lX'uppercase hexadecimal printf format for uint32_t

 

#define PRIx8 'x'hexadecimal printf format for uint8_t

 

#define PRIX8 'X'uppercase hexadecimal printf format for uint8_t

 

#define PRIxFAST16 'x'hexadecimal printf format for uint_fast16_t

 

#define PRIXFAST16 'X'uppercase hexadecimal printf format for uint_fast16_t

 

#define PRIxFAST32 'lx'hexadecimal printf format for uint_fast32_t

 

#define PRIXFAST32 'lX'uppercase hexadecimal printf format for uint_fast32_t

 

#define PRIXFAST8 'X'uppercase hexadecimal printf format for uint_fast8_t

 

#define PRIxFAST8 'x'hexadecimal printf format for uint_fast8_t

 

#define PRIxLEAST16 'x'hexadecimal printf format for uint_least16_t

 

#define PRIXLEAST16 'X'uppercase hexadecimal printf format for uint_least16_t

 

#define PRIxLEAST32 'lx'hexadecimal printf format for uint_least32_t

 

#define PRIXLEAST32 'lX'uppercase hexadecimal printf format for uint_least32_t

 

#define PRIxLEAST8 'x'hexadecimal printf format for uint_least8_t

 

#define PRIXLEAST8 'X'uppercase hexadecimal printf format for uint_least8_t

 

#define PRIxPTR PRIx16hexadecimal printf format for uintptr_t

 

#define PRIXPTR PRIX16uppercase hexadecimal printf format for uintptr_t

 

#define SCNd16 'd'decimal scanf format for int16_t

 

#define SCNd32 'ld'decimal scanf format for int32_t

 

#define SCNdFAST16 'd'decimal scanf format for int_fast16_t

 

#define SCNdFAST32 'ld'decimal scanf format for int_fast32_t

 

#define SCNdLEAST16 'd'decimal scanf format for int_least16_t

 

#define SCNdLEAST32 'ld'decimal scanf format for int_least32_t

 

#define SCNdPTR SCNd16decimal scanf format for intptr_t

 

#define SCNi16 'i'generic-integer scanf format for int16_t

 

#define SCNi32 'li'generic-integer scanf format for int32_t

 

#define SCNiFAST16 'i'generic-integer scanf format for int_fast16_t

 

#define SCNiFAST32 'li'generic-integer scanf format for int_fast32_t

 

#define SCNiLEAST16 'i'generic-integer scanf format for int_least16_t

 

#define SCNiLEAST32 'li'generic-integer scanf format for int_least32_t

 

#define SCNiPTR SCNi16generic-integer scanf format for intptr_t

 

#define SCNo16 'o'octal scanf format for uint16_t

 

#define SCNo32 'lo'octal scanf format for uint32_t

 

#define SCNoFAST16 'o'octal scanf format for uint_fast16_t

 

#define SCNoFAST32 'lo'octal scanf format for uint_fast32_t

 

#define SCNoLEAST16 'o'octal scanf format for uint_least16_t

 

#define SCNoLEAST32 'lo'octal scanf format for uint_least32_t

 

#define SCNoPTR SCNo16octal scanf format for uintptr_t

 

#define SCNu16 'u'decimal scanf format for uint16_t

 

#define SCNu32 'lu'decimal scanf format for uint32_t

 

#define SCNuFAST16 'u'decimal scanf format for uint_fast16_t

 

#define SCNuFAST32 'lu'decimal scanf format for uint_fast32_t

 

#define SCNuLEAST16 'u'decimal scanf format for uint_least16_t

 

#define SCNuLEAST32 'lu'decimal scanf format for uint_least32_t

 

#define SCNuPTR SCNu16decimal scanf format for uintptr_t

 

#define SCNx16 'x'hexadecimal scanf format for uint16_t

 

#define SCNx32 'lx'hexadecimal scanf format for uint32_t

 

#define SCNxFAST16 'x'hexadecimal scanf format for uint_fast16_t

 

#define SCNxFAST32 'lx'hexadecimal scanf format for uint_fast32_t

 

#define SCNxLEAST16 'x'hexadecimal scanf format for uint_least16_t

 

#define SCNxLEAST32 'lx'hexadecimal scanf format for uint_least32_t

 

#define SCNxPTR SCNx16hexadecimal scanf format for uintptr_t

 

Typedef Documentation

 

typedef int32_t int_farptr_tsigned integer type that can hold a pointer > 64 KB

 

typedef uint32_t uint_farptr_tunsigned integer type that can hold a pointer > 64 KB

 

Author

Generated automatically by Doxygen for avr-libc from the source code.


 

Index

NAME
Far pointers for memory access >64K
macros for printf and scanf format specifiers
Detailed Description
Define Documentation
#define PRId16 'd'decimal printf format for int16_t
#define PRId32 'ld'decimal printf format for int32_t
#define PRId8 'd'decimal printf format for int8_t
#define PRIdFAST16 'd'decimal printf format for int_fast16_t
#define PRIdFAST32 'ld'decimal printf format for int_fast32_t
#define PRIdFAST8 'd'decimal printf format for int_fast8_t
#define PRIdLEAST16 'd'decimal printf format for int_least16_t
#define PRIdLEAST32 'ld'decimal printf format for int_least32_t
#define PRIdLEAST8 'd'decimal printf format for int_least8_t
#define PRIdPTR PRId16decimal printf format for intptr_t
#define PRIi16 'i'integer printf format for int16_t
#define PRIi32 'li'integer printf format for int32_t
#define PRIi8 'i'integer printf format for int8_t
#define PRIiFAST16 'i'integer printf format for int_fast16_t
#define PRIiFAST32 'li'integer printf format for int_fast32_t
#define PRIiFAST8 'i'integer printf format for int_fast8_t
#define PRIiLEAST16 'i'integer printf format for int_least16_t
#define PRIiLEAST32 'li'integer printf format for int_least32_t
#define PRIiLEAST8 'i'integer printf format for int_least8_t
#define PRIiPTR PRIi16integer printf format for intptr_t
#define PRIo16 'o'octal printf format for uint16_t
#define PRIo32 'lo'octal printf format for uint32_t
#define PRIo8 'o'octal printf format for uint8_t
#define PRIoFAST16 'o'octal printf format for uint_fast16_t
#define PRIoFAST32 'lo'octal printf format for uint_fast32_t
#define PRIoFAST8 'o'octal printf format for uint_fast8_t
#define PRIoLEAST16 'o'octal printf format for uint_least16_t
#define PRIoLEAST32 'lo'octal printf format for uint_least32_t
#define PRIoLEAST8 'o'octal printf format for uint_least8_t
#define PRIoPTR PRIo16octal printf format for uintptr_t
#define PRIu16 'u'decimal printf format for uint16_t
#define PRIu32 'lu'decimal printf format for uint32_t
#define PRIu8 'u'decimal printf format for uint8_t
#define PRIuFAST16 'u'decimal printf format for uint_fast16_t
#define PRIuFAST32 'lu'decimal printf format for uint_fast32_t
#define PRIuFAST8 'u'decimal printf format for uint_fast8_t
#define PRIuLEAST16 'u'decimal printf format for uint_least16_t
#define PRIuLEAST32 'lu'decimal printf format for uint_least32_t
#define PRIuLEAST8 'u'decimal printf format for uint_least8_t
#define PRIuPTR PRIu16decimal printf format for uintptr_t
#define PRIx16 'x'hexadecimal printf format for uint16_t
#define PRIX16 'X'uppercase hexadecimal printf format for uint16_t
#define PRIx32 'lx'hexadecimal printf format for uint32_t
#define PRIX32 'lX'uppercase hexadecimal printf format for uint32_t
#define PRIx8 'x'hexadecimal printf format for uint8_t
#define PRIX8 'X'uppercase hexadecimal printf format for uint8_t
#define PRIxFAST16 'x'hexadecimal printf format for uint_fast16_t
#define PRIXFAST16 'X'uppercase hexadecimal printf format for uint_fast16_t
#define PRIxFAST32 'lx'hexadecimal printf format for uint_fast32_t
#define PRIXFAST32 'lX'uppercase hexadecimal printf format for uint_fast32_t
#define PRIXFAST8 'X'uppercase hexadecimal printf format for uint_fast8_t
#define PRIxFAST8 'x'hexadecimal printf format for uint_fast8_t
#define PRIxLEAST16 'x'hexadecimal printf format for uint_least16_t
#define PRIXLEAST16 'X'uppercase hexadecimal printf format for uint_least16_t
#define PRIxLEAST32 'lx'hexadecimal printf format for uint_least32_t
#define PRIXLEAST32 'lX'uppercase hexadecimal printf format for uint_least32_t
#define PRIxLEAST8 'x'hexadecimal printf format for uint_least8_t
#define PRIXLEAST8 'X'uppercase hexadecimal printf format for uint_least8_t
#define PRIxPTR PRIx16hexadecimal printf format for uintptr_t
#define PRIXPTR PRIX16uppercase hexadecimal printf format for uintptr_t
#define SCNd16 'd'decimal scanf format for int16_t
#define SCNd32 'ld'decimal scanf format for int32_t
#define SCNdFAST16 'd'decimal scanf format for int_fast16_t
#define SCNdFAST32 'ld'decimal scanf format for int_fast32_t
#define SCNdLEAST16 'd'decimal scanf format for int_least16_t
#define SCNdLEAST32 'ld'decimal scanf format for int_least32_t
#define SCNdPTR SCNd16decimal scanf format for intptr_t
#define SCNi16 'i'generic-integer scanf format for int16_t
#define SCNi32 'li'generic-integer scanf format for int32_t
#define SCNiFAST16 'i'generic-integer scanf format for int_fast16_t
#define SCNiFAST32 'li'generic-integer scanf format for int_fast32_t
#define SCNiLEAST16 'i'generic-integer scanf format for int_least16_t
#define SCNiLEAST32 'li'generic-integer scanf format for int_least32_t
#define SCNiPTR SCNi16generic-integer scanf format for intptr_t
#define SCNo16 'o'octal scanf format for uint16_t
#define SCNo32 'lo'octal scanf format for uint32_t
#define SCNoFAST16 'o'octal scanf format for uint_fast16_t
#define SCNoFAST32 'lo'octal scanf format for uint_fast32_t
#define SCNoLEAST16 'o'octal scanf format for uint_least16_t
#define SCNoLEAST32 'lo'octal scanf format for uint_least32_t
#define SCNoPTR SCNo16octal scanf format for uintptr_t
#define SCNu16 'u'decimal scanf format for uint16_t
#define SCNu32 'lu'decimal scanf format for uint32_t
#define SCNuFAST16 'u'decimal scanf format for uint_fast16_t
#define SCNuFAST32 'lu'decimal scanf format for uint_fast32_t
#define SCNuLEAST16 'u'decimal scanf format for uint_least16_t
#define SCNuLEAST32 'lu'decimal scanf format for uint_least32_t
#define SCNuPTR SCNu16decimal scanf format for uintptr_t
#define SCNx16 'x'hexadecimal scanf format for uint16_t
#define SCNx32 'lx'hexadecimal scanf format for uint32_t
#define SCNxFAST16 'x'hexadecimal scanf format for uint_fast16_t
#define SCNxFAST32 'lx'hexadecimal scanf format for uint_fast32_t
#define SCNxLEAST16 'x'hexadecimal scanf format for uint_least16_t
#define SCNxLEAST32 'lx'hexadecimal scanf format for uint_least32_t
#define SCNxPTR SCNx16hexadecimal scanf format for uintptr_t
Typedef Documentation
typedef int32_t int_farptr_tsigned integer type that can hold a pointer > 64 KB
typedef uint32_t uint_farptr_tunsigned integer type that can hold a pointer > 64 KB
Author

This document was created by man2html, using the manual pages.
Time: 21:42:10 GMT, April 16, 2011