root/trunk/tango/stdc/stdint.d

/**
 * D header file for C99.
 *
 * Copyright: Public Domain
 * License:   Public Domain
 * Authors:   Sean Kelly
 * Standards: ISO/IEC 9899:1999 (E)
 */
module tango.stdc.stdint;

private
{
    template typify(T)
    {
        T typify( T val ) { return val; }
    }
}

extern (C):

alias byte      int8_t;
alias short     int16_t;
alias int       int32_t;
alias long      int64_t;
//alias cent      int128_t;

alias ubyte     uint8_t;
alias ushort    uint16_t;
alias uint      uint32_t;
alias ulong     uint64_t;
//alias ucent     uint128_t;

alias byte      int_least8_t;
alias short     int_least16_t;
alias int       int_least32_t;
alias long      int_least64_t;

alias ubyte     uint_least8_t;
alias ushort    uint_least16_t;
alias uint      uint_least32_t;
alias ulong     uint_least64_t;

alias byte      int_fast8_t;
alias int       int_fast16_t;
alias int       int_fast32_t;
alias long      int_fast64_t;

alias ubyte     uint_fast8_t;
alias uint      uint_fast16_t;
alias uint      uint_fast32_t;
alias ulong     uint_fast64_t;

version( X86_64 )
{
    alias long  intptr_t;
    alias ulong uintptr_t;
}
else
{
    alias int   intptr_t;
    alias uint  uintptr_t;
}

alias long      intmax_t;
alias ulong     uintmax_t;

version( VerboseC )
{
    private import tango.stdc.stddef;
    private import tango.stdc.signal; // for sig_atomic_t

    const int8_t  INT8_MIN  = int8_t.min;
    const int8_t  INT8_MAX  = int8_t.max;
    const int16_t INT16_MIN = int16_t.min;
    const int16_t INT16_MAX = int16_t.max;
    const int32_t INT32_MIN = int32_t.min;
    const int32_t INT32_MAX = int32_t.max;
    const int64_t INT64_MIN = int64_t.min;
    const int64_t INT64_MAX = int64_t.max;

    const uint8_t  UINT8_MAX  = uint8_t.max;
    const uint16_t UINT16_MAX = uint16_t.max;
    const uint32_t UINT32_MAX = uint32_t.max;
    const uint64_t UINT64_MAX = uint64_t.max;

    const int_least8_t   INT_LEAST8_MIN  = int_least8_t.min;
    const int_least8_t   INT_LEAST8_MAX  = int_least8_t.max;
    const int_least16_t  INT_LEAST16_MIN = int_least16_t.min;
    const int_least16_t  INT_LEAST16_MAX = int_least16_t.max;
    const int_least32_t  INT_LEAST32_MIN = int_least32_t.min;
    const int_least32_t  INT_LEAST32_MAX = int_least32_t.max;
    const int_least64_t  INT_LEAST64_MIN = int_least64_t.min;
    const int_least64_t  INT_LEAST64_MAX = int_least64_t.max;

    const uint_least8_t   UINT_LEAST8_MAX  = uint_least8_t.max;
    const uint_least16_t  UINT_LEAST16_MAX = uint_least16_t.max;
    const uint_least32_t  UINT_LEAST32_MAX = uint_least32_t.max;
    const uint_least64_t  UINT_LEAST64_MAX = uint_least64_t.max;

    const int_fast8_t   INT_FAST8_MIN  = int_fast8_t.min;
    const int_fast8_t   INT_FAST8_MAX  = int_fast8_t.max;
    const int_fast16_t  INT_FAST16_MIN = int_fast16_t.min;
    const int_fast16_t  INT_FAST16_MAX = int_fast16_t.max;
    const int_fast32_t  INT_FAST32_MIN = int_fast32_t.min;
    const int_fast32_t  INT_FAST32_MAX = int_fast32_t.max;
    const int_fast64_t  INT_FAST64_MIN = int_fast64_t.min;
    const int_fast64_t  INT_FAST64_MAX = int_fast64_t.max;

    const uint_fast8_t   UINT_FAST8_MAX  = uint_fast8_t.max;
    const uint_fast16_t  UINT_FAST16_MAX = uint_fast16_t.max;
    const uint_fast32_t  UINT_FAST32_MAX = uint_fast32_t.max;
    const uint_fast64_t  UINT_FAST64_MAX = uint_fast64_t.max;

    const intptr_t INTPTR_MIN = intptr_t.min;
    const intptr_t INTPTR_MAX = intptr_t.max;

    const uintptr_t UINTPTR_MIN = uintptr_t.min;
    const uintptr_t UINTPTR_MAX = uintptr_t.max;

    const intmax_t INTMAX_MIN = intmax_t.min;
    const intmax_t INTMAX_MAX = intmax_t.max;

    const uintmax_t UINTMAX_MAX = uintmax_t.max;

    const ptrdiff_t PTRDIFF_MIN = ptrdiff_t.min;
    const ptrdiff_t PTRDIFF_MAX = ptrdiff_t.max;

    const sig_atomic_t SIG_ATOMIC_MIN = sig_atomic_t.min;
    const sig_atomic_t SIG_ATOMIC_MAX = sig_atomic_t.max;

    const size_t    SIZE_MAX    = size_t.max;

    const wchar_t   WCHAR_MIN   = wchar_t.min;
    const wchar_t   WCHAR_MAX   = wchar_t.max;

    const wint_t    WINT_MIN    = wint_t.min;
    const wint_t    WINT_MAX    = wint_t.max;
}

alias typify!(int8_t)  INT8_C;
alias typify!(int16_t) INT16_C;
alias typify!(int32_t) INT32_C;
alias typify!(int64_t) INT64_C;

alias typify!(uint8_t)  UINT8_C;
alias typify!(uint16_t) UINT16_C;
alias typify!(uint32_t) UINT32_C;
alias typify!(uint64_t) UINT64_C;

alias typify!(intmax_t)  INTMAX_C;
alias typify!(uintmax_t) UINTMAX_C;