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  * $DragonFly: src/sys/sys/stdint.h,v 1.4 2008/03/10 12:01:50 hasso Exp $
   5  *
   6  * Note: since portions of these header files can be included with various
   7  * other combinations of defines, we cannot surround the whole header file
   8  * with an #ifndef sequence.  Elements are individually protected.
   9  */
  10
  11 #include <sys/cdefs.h>
  12 #include <machine/stdint.h>
  13
  14 #ifndef _SYS_STDINT_H_
  15 #define _SYS_STDINT_H_
  16
  17 /*
  18  * wchar_t and rune_t have to be of the same type. rune_t is meant
  19  * for internal use only.
  20  *
  21  * wchar_t, wint_t and rune_t are signed, to allow EOF (-1) to naturally
  22  * assigned.
  23  *
  24  * ANSI specifies ``int'' as argument for the is*() and to*() routines.
  25  * Keeping wchar_t and rune_t as ``int'' instead of the more natural
  26  * ``long'' helps ANSI conformance. ISO 10646 will most likely end up
  27  * as 31 bit standard and all supported architectures have
  28  * sizeof(int) >= 4.
  29  */
  30 typedef int             __wchar_t;
  31 typedef int             __wint_t;
  32 typedef int             __rune_t;
  33 typedef void            *__wctrans_t;
  34 typedef void            *__wctype_t;
  35
  36 /*
  37  * mbstate_t is an opaque object to keep conversion state, during multibyte
  38  * stream conversions.  The content must not be referenced by user programs.
  39  */
  40 typedef union {
  41         __uint8_t __mbstate8[128];
  42         __int64_t __mbstateL;   /* for alignment */
  43 } __mbstate_t;
  44
  45 typedef __int64_t       __off_t;
  46 typedef __int32_t       __pid_t;
  47
  48 #endif  /* SYS_STDINT_H */