/* SPDX-License-Identifier: GPL-2.0+ */
/*
 * Copyright (C) 1997-2001, 2004, 2007 Free Software Foundation, Inc.
 *
 * This file is taken from the GNU C Library v2.15, with the unimplemented
 * functions removed and a few style fixes.
 */

/*
 *      ISO C99: 7.8 Format conversion of integer types <inttypes.h>
 */

#ifndef _INTTYPES_H
#define _INTTYPES_H     1

#include <linux/compiler.h>

/* Get a definition for wchar_t.  But we must not define wchar_t itself.  */
#ifndef ____gwchar_t_defined
# ifdef __cplusplus
#  define __gwchar_t wchar_t
# elif defined __WCHAR_TYPE__
typedef __WCHAR_TYPE__ __gwchar_t;
# else
#  define __need_wchar_t
#  include <linux/stddef.h>
typedef wchar_t __gwchar_t;
# endif
# define ____gwchar_t_defined   1
#endif

/*
 * The ISO C99 standard specifies that these macros must only be defined if
 * explicitly requested
 */
#if !defined __cplusplus || defined __STDC_FORMAT_MACROS

/* linux/types.h always uses long long for 64-bit and long for uintptr_t */
# define __PRI64_PREFIX "ll"
# define __PRIPTR_PREFIX        "l"

/* Macros for printing format specifiers.  */

/* Decimal notation.  */
# define PRId8          "d"
# define PRId16         "d"
# define PRId32         "d"
# define PRId64         __PRI64_PREFIX "d"

# define PRIdLEAST8     "d"
# define PRIdLEAST16    "d"
# define PRIdLEAST32    "d"
# define PRIdLEAST64    __PRI64_PREFIX "d"

# define PRIdFAST8      "d"
# define PRIdFAST16     __PRIPTR_PREFIX "d"
# define PRIdFAST32     __PRIPTR_PREFIX "d"
# define PRIdFAST64     __PRI64_PREFIX "d"

# define PRIi8          "i"
# define PRIi16         "i"
# define PRIi32         "i"
# define PRIi64         __PRI64_PREFIX "i"

# define PRIiLEAST8     "i"
# define PRIiLEAST16    "i"
# define PRIiLEAST32    "i"
# define PRIiLEAST64    __PRI64_PREFIX "i"

# define PRIiFAST8      "i"
# define PRIiFAST16     __PRIPTR_PREFIX "i"
# define PRIiFAST32     __PRIPTR_PREFIX "i"
# define PRIiFAST64     __PRI64_PREFIX "i"

/* Octal notation.  */
# define PRIo8          "o"
# define PRIo16         "o"
# define PRIo32         "o"
# define PRIo64         __PRI64_PREFIX "o"

# define PRIoLEAST8     "o"
# define PRIoLEAST16    "o"
# define PRIoLEAST32    "o"
# define PRIoLEAST64    __PRI64_PREFIX "o"

# define PRIoFAST8      "o"
# define PRIoFAST16     __PRIPTR_PREFIX "o"
# define PRIoFAST32     __PRIPTR_PREFIX "o"
# define PRIoFAST64     __PRI64_PREFIX "o"

/* Unsigned integers.  */
# define PRIu8          "u"
# define PRIu16         "u"
# define PRIu32         "u"
# define PRIu64         __PRI64_PREFIX "u"

# define PRIuLEAST8     "u"
# define PRIuLEAST16    "u"
# define PRIuLEAST32    "u"
# define PRIuLEAST64    __PRI64_PREFIX "u"

# define PRIuFAST8      "u"
# define PRIuFAST16     __PRIPTR_PREFIX "u"
# define PRIuFAST32     __PRIPTR_PREFIX "u"
# define PRIuFAST64     __PRI64_PREFIX "u"

/* lowercase hexadecimal notation.  */
# define PRIx8          "x"
# define PRIx16         "x"
# define PRIx32         "x"
# define PRIx64         __PRI64_PREFIX "x"

# define PRIxLEAST8     "x"
# define PRIxLEAST16    "x"
# define PRIxLEAST32    "x"
# define PRIxLEAST64    __PRI64_PREFIX "x"

# define PRIxFAST8      "x"
# define PRIxFAST16     __PRIPTR_PREFIX "x"
# define PRIxFAST32     __PRIPTR_PREFIX "x"
# define PRIxFAST64     __PRI64_PREFIX "x"

/* UPPERCASE hexadecimal notation.  */
# define PRIX8          "X"
# define PRIX16         "X"
# define PRIX32         "X"
# define PRIX64         __PRI64_PREFIX "X"

# define PRIXLEAST8     "X"
# define PRIXLEAST16    "X"
# define PRIXLEAST32    "X"
# define PRIXLEAST64    __PRI64_PREFIX "X"

# define PRIXFAST8      "X"
# define PRIXFAST16     __PRIPTR_PREFIX "X"
# define PRIXFAST32     __PRIPTR_PREFIX "X"
# define PRIXFAST64     __PRI64_PREFIX "X"

/* Macros for printing `intmax_t' and `uintmax_t'.  */
# define PRIdMAX        __PRI64_PREFIX "d"
# define PRIiMAX        __PRI64_PREFIX "i"
# define PRIoMAX        __PRI64_PREFIX "o"
# define PRIuMAX        __PRI64_PREFIX "u"
# define PRIxMAX        __PRI64_PREFIX "x"
# define PRIXMAX        __PRI64_PREFIX "X"

/* Macros for printing `intptr_t' and `uintptr_t'.  */
# define PRIdPTR        __PRIPTR_PREFIX "d"
# define PRIiPTR        __PRIPTR_PREFIX "i"
# define PRIoPTR        __PRIPTR_PREFIX "o"
# define PRIuPTR        __PRIPTR_PREFIX "u"
# define PRIxPTR        __PRIPTR_PREFIX "x"
# define PRIXPTR        __PRIPTR_PREFIX "X"

/* Macros for scanning format specifiers.  */

/* Signed decimal notation.  */
# define SCNd8          "hhd"
# define SCNd16         "hd"
# define SCNd32         "d"
# define SCNd64         __PRI64_PREFIX "d"

# define SCNdLEAST8     "hhd"
# define SCNdLEAST16    "hd"
# define SCNdLEAST32    "d"
# define SCNdLEAST64    __PRI64_PREFIX "d"

# define SCNdFAST8      "hhd"
# define SCNdFAST16     __PRIPTR_PREFIX "d"
# define SCNdFAST32     __PRIPTR_PREFIX "d"
# define SCNdFAST64     __PRI64_PREFIX "d"

/* Signed decimal notation.  */
# define SCNi8          "hhi"
# define SCNi16         "hi"
# define SCNi32         "i"
# define SCNi64         __PRI64_PREFIX "i"

# define SCNiLEAST8     "hhi"
# define SCNiLEAST16    "hi"
# define SCNiLEAST32    "i"
# define SCNiLEAST64    __PRI64_PREFIX "i"

# define SCNiFAST8      "hhi"
# define SCNiFAST16     __PRIPTR_PREFIX "i"
# define SCNiFAST32     __PRIPTR_PREFIX "i"
# define SCNiFAST64     __PRI64_PREFIX "i"

/* Unsigned decimal notation.  */
# define SCNu8          "hhu"
# define SCNu16         "hu"
# define SCNu32         "u"
# define SCNu64         __PRI64_PREFIX "u"

# define SCNuLEAST8     "hhu"
# define SCNuLEAST16    "hu"
# define SCNuLEAST32    "u"
# define SCNuLEAST64    __PRI64_PREFIX "u"

# define SCNuFAST8      "hhu"
# define SCNuFAST16     __PRIPTR_PREFIX "u"
# define SCNuFAST32     __PRIPTR_PREFIX "u"
# define SCNuFAST64     __PRI64_PREFIX "u"

/* Octal notation.  */
# define SCNo8          "hho"
# define SCNo16         "ho"
# define SCNo32         "o"
# define SCNo64         __PRI64_PREFIX "o"

# define SCNoLEAST8     "hho"
# define SCNoLEAST16    "ho"
# define SCNoLEAST32    "o"
# define SCNoLEAST64    __PRI64_PREFIX "o"

# define SCNoFAST8      "hho"
# define SCNoFAST16     __PRIPTR_PREFIX "o"
# define SCNoFAST32     __PRIPTR_PREFIX "o"
# define SCNoFAST64     __PRI64_PREFIX "o"

/* Hexadecimal notation.  */
# define SCNx8          "hhx"
# define SCNx16         "hx"
# define SCNx32         "x"
# define SCNx64         __PRI64_PREFIX "x"

# define SCNxLEAST8     "hhx"
# define SCNxLEAST16    "hx"
# define SCNxLEAST32    "x"
# define SCNxLEAST64    __PRI64_PREFIX "x"

# define SCNxFAST8      "hhx"
# define SCNxFAST16     __PRIPTR_PREFIX "x"
# define SCNxFAST32     __PRIPTR_PREFIX "x"
# define SCNxFAST64     __PRI64_PREFIX "x"

/* Macros for scanning `intmax_t' and `uintmax_t'.  */
# define SCNdMAX        __PRI64_PREFIX "d"
# define SCNiMAX        __PRI64_PREFIX "i"
# define SCNoMAX        __PRI64_PREFIX "o"
# define SCNuMAX        __PRI64_PREFIX "u"
# define SCNxMAX        __PRI64_PREFIX "x"

/* Macros for scanning `intptr_t' and `uintptr_t'.  */
# define SCNdPTR        __PRIPTR_PREFIX "d"
# define SCNiPTR        __PRIPTR_PREFIX "i"
# define SCNoPTR        __PRIPTR_PREFIX "o"
# define SCNuPTR        __PRIPTR_PREFIX "u"
# define SCNxPTR        __PRIPTR_PREFIX "x"

#endif  /* C++ && format macros */

#if __WORDSIZE == 64

/* We have to define the `uintmax_t' type using `ldiv_t'.  */
typedef struct {
        long int quot;          /* Quotient.  */
        long int rem;           /* Remainder.  */
} imaxdiv_t;

#else

/* We have to define the `uintmax_t' type using `lldiv_t'.  */
typedef struct {
        long long int quot;             /* Quotient.  */
        long long int rem;              /* Remainder.  */
} imaxdiv_t;

#endif

#endif /* inttypes.h */