fxlibc/include/inttypes.h

#ifndef __INTTYPES_H__
# define __INTTYPES_H__

#include <stdint.h>
#include <stdlib.h>

/* Hide by default in C++ (7.8.1§1.181) */
#if !defined __cplusplus || defined __STDC_FORMAT_MACROS

/* Printing signed fixed-width types, decimal */

#define PRId8          "d"
#define PRId16         "d"
#define PRId32         "d"
#define PRId64         "lld"

#define PRIdLEAST8     "d"
#define PRIdLEAST16    "d"
#define PRIdLEAST32    "d"
#define PRIdLEAST64    "lld"

#define PRIdFAST8      "d"
#define PRIdFAST16     "d"
#define PRIdFAST32     "d"
#define PRIdFAST64     "lld"

/* Printing signed fixed-width types, integer */

#define PRIi8          "i"
#define PRIi16         "i"
#define PRIi32         "i"
#define PRIi64         "lli"

#define PRIiLEAST8     "i"
#define PRIiLEAST16    "i"
#define PRIiLEAST32    "i"
#define PRIiLEAST64    "lli"

#define PRIiFAST8      "i"
#define PRIiFAST16     "i"
#define PRIiFAST32     "i"
#define PRIiFAST64     "lli"

/* Printing unsigned fixed-width types, octal */

#define PRIo8          "o"
#define PRIo16         "o"
#define PRIo32         "o"
#define PRIo64         "llo"

#define PRIoLEAST8     "o"
#define PRIoLEAST16    "o"
#define PRIoLEAST32    "o"
#define PRIoLEAST64    "llo"

#define PRIoFAST8      "o"
#define PRIoFAST16     "o"
#define PRIoFAST32     "o"
#define PRIoFAST64     "llo"

/* Printing unsigned fixed-width types, decimal */

#define PRIu8          "u"
#define PRIu16         "u"
#define PRIu32         "u"
#define PRIu64         "llu"

#define PRIuLEAST8     "u"
#define PRIuLEAST16    "u"
#define PRIuLEAST32    "u"
#define PRIuLEAST64    "llu"

#define PRIuFAST8      "u"
#define PRIuFAST16     "u"
#define PRIuFAST32     "u"
#define PRIuFAST64     "llu"

/* Printing unsigned fixed-width types, lowercase hexadecimal */

#define PRIx8          "x"
#define PRIx16         "x"
#define PRIx32         "x"
#define PRIx64         "llx"

#define PRIxLEAST8     "x"
#define PRIxLEAST16    "x"
#define PRIxLEAST32    "x"
#define PRIxLEAST64    "llx"

#define PRIxFAST8      "x"
#define PRIxFAST16     "x"
#define PRIxFAST32     "x"
#define PRIxFAST64     "llx"

/* Printing unsigned fixed-width types, uppercase hexadecimal */

#define PRIX8          "X"
#define PRIX16         "X"
#define PRIX32         "X"
#define PRIX64         "llX"

#define PRIXLEAST8     "X"
#define PRIXLEAST16    "X"
#define PRIXLEAST32    "X"
#define PRIXLEAST64    "llX"

#define PRIXFAST8      "X"
#define PRIXFAST16     "X"
#define PRIXFAST32     "X"
#define PRIXFAST64     "llX"

/* Printing intmax_t and uintmax_t */

#define PRIdMAX        "lld"
#define PRIiMAX        "lli"
#define PRIoMAX        "llo"
#define PRIuMAX        "llu"
#define PRIxMAX        "llx"
#define PRIXMAX        "llX"

/* Printing intptr_t and uintptr_t */

#define PRIdPTR        "d"
#define PRIiPTR        "d"
#define PRIoPTR        "o"
#define PRIuPTR        "u"
#define PRIxPTR        "x"
#define PRIXPTR        "X"

/* Scanning signed fixed-width types, decimal */

#define SCNd8          "hhd"
#define SCNd16         "hd"
#define SCNd32         "d"
#define SCNd64         "lld"

#define SCNdLEAST8     "hhd"
#define SCNdLEAST16    "hd"
#define SCNdLEAST32    "d"
#define SCNdLEAST64    "lld"

#define SCNdFAST8      "d"
#define SCNdFAST16     "d"
#define SCNdFAST32     "d"
#define SCNdFAST64     "lld"

/* Scanning signed fixed-width types, integer */

#define SCNi8          "hhi"
#define SCNi16         "hi"
#define SCNi32         "i"
#define SCNi64         "lli"

#define SCNiLEAST8     "hhi"
#define SCNiLEAST16    "hi"
#define SCNiLEAST32    "i"
#define SCNiLEAST64    "lli"

#define SCNiFAST8      "i"
#define SCNiFAST16     "i"
#define SCNiFAST32     "i"
#define SCNiFAST64     "lli"

/* Scanning unsigned fixed-width types, octal */

#define SCNo8          "hho"
#define SCNo16         "ho"
#define SCNo32         "o"
#define SCNo64         "llo"

#define SCNoLEAST8     "hho"
#define SCNoLEAST16    "ho"
#define SCNoLEAST32    "o"
#define SCNoLEAST64    "llo"

#define SCNoFAST8      "o"
#define SCNoFAST16     "o"
#define SCNoFAST32     "o"
#define SCNoFAST64     "llo"

/* Scanning unsigned fixed-width types, decimal */

#define SCNu8          "hhu"
#define SCNu16         "hu"
#define SCNu32         "u"
#define SCNu64         "llu"

#define SCNuLEAST8     "hhu"
#define SCNuLEAST16    "hu"
#define SCNuLEAST32    "u"
#define SCNuLEAST64    "llu"

#define SCNuFAST8      "u"
#define SCNuFAST16     "u"
#define SCNuFAST32     "u"
#define SCNuFAST64     "llu"

/* Scanning unsigned fixed-width types, hexadecimal */

#define SCNx8          "hhx"
#define SCNx16         "hx"
#define SCNx32         "x"
#define SCNx64         "llx"

#define SCNxLEAST8     "hhx"
#define SCNxLEAST16    "hx"
#define SCNxLEAST32    "x"
#define SCNxLEAST64    "llx"

#define SCNxFAST8      "x"
#define SCNxFAST16     "x"
#define SCNxFAST32     "x"
#define SCNxFAST64     "llx"

/* Scanning intmax_t and uintmax_t */

#define SCNdMAX        "lld"
#define SCNiMAX        "lli"
#define SCNoMAX        "llo"
#define SCNuMAX        "llu"
#define SCNxMAX        "llx"
#define SCNXMAX        "llX"

/* Scanning intptr_t and uintptr_t */

#define SCNdPTR        "d"
#define SCNiPTR        "d"
#define SCNoPTR        "o"
#define SCNuPTR        "u"
#define SCNxPTR        "x"
#define SCNXPTR        "X"

#endif /* !defined __cplusplus || defined __STDC_FORMAT_MACROS */

/* Return type of imaxdiv. */
typedef lldiv_t imaxdiv_t;

/* Absolue value of an intmax_t. */
extern intmax_t imaxabs(intmax_t __j);
#define imaxabs llabs

/* Integer division of intmax_t. */
extern imaxdiv_t imaxdiv(intmax_t __num, intmax_t __denom);
#define imaxdiv lldiv

/* Parse an intmax_t from string. */
extern intmax_t strtoimax(
	char const * restrict __ptr,
	char ** restrict __endptr,
	int __base);

/* Parse an uintmax_t from string. */
extern uintmax_t strtoumax(
	char const * restrict __ptr,
	char ** restrict __endptr,
	int __base);

#endif /*__INTTYPES_H__*/