sys/sys/stdint.h

   1 /*
   2  * This file is in the public domain.
   3  * $FreeBSD: src/sys/sys/inttypes.h,v 1.2 1999/08/28 00:51:47 peter Exp $
   4  *
   5  * Note: since portions of these header files can be included with various
   6  * other combinations of defines, we cannot surround the whole header file
   7  * with an #ifndef sequence.  Elements are individually protected.
   8  */
   9
  10 #include <sys/cdefs.h>
  11 #include <machine/stdint.h>
  12
  13 #ifndef _SYS_STDINT_H_
  14 #define _SYS_STDINT_H_
  15
  16 /*
  17  * wchar_t and rune_t have to be of the same type. rune_t is meant
  18  * for internal use only.
  19  *
  20  * wchar_t, wint_t and rune_t are signed, to allow EOF (-1) to naturally
  21  * assigned.
  22  *
  23  * ANSI specifies ``int'' as argument for the is*() and to*() routines.
  24  * Keeping wchar_t and rune_t as ``int'' instead of the more natural
  25  * ``long'' helps ANSI conformance. ISO 10646 will most likely end up
  26  * as 31 bit standard and all supported architectures have
  27  * sizeof(int) >= 4. Unless compiler has overriden it with -fshort-wchar.
  28  */
  29 #ifndef __cplusplus
  30 #if defined(__SIZEOF_WCHAR_T__) && __SIZEOF_WCHAR_T__ == 2
  31 typedef unsigned short  __wchar_t;
  32 #else
  33 typedef int             __wchar_t;
  34 #endif
  35 #endif
  36 #ifndef ___WINT_T_DECLARED
  37 typedef int             __wint_t;
  38 #define ___WINT_T_DECLARED
  39 #endif
  40 #ifndef ___RUNE_T_DECLARED
  41 typedef int             __rune_t;
  42 #define ___RUNE_T_DECLARED
  43 #endif
  44 typedef void            *__wctrans_t;
  45 typedef void            *__wctype_t;
  46
  47 /*
  48  * mbstate_t is an opaque object to keep conversion state, during multibyte
  49  * stream conversions.  The content must not be referenced by user programs.
  50  */
  51 typedef union {
  52         __uint8_t __mbstate8[128];
  53         __int64_t __mbstateL;   /* for alignment */
  54 } __mbstate_t;
  55
  56 typedef __int64_t       __off_t;
  57 typedef __int32_t       __pid_t;
  58
  59 #endif  /* SYS_STDINT_H */