boot/sparc/include/machine/ansi.h

   1 /*      $OpenBSD: ansi.h,v 1.7 2000/02/22 17:29:14 millert Exp $        */
   2 /*      $NetBSD: ansi.h,v 1.6 1996/11/15 22:38:59 jtc Exp $ */
   3
   4 /*-
   5  * Copyright (c) 1990, 1993
   6  *      The Regents of the University of California.  All rights reserved.
   7  *
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted provided that the following conditions
  10  * are met:
  11  * 1. Redistributions of source code must retain the above copyright
  12  *    notice, this list of conditions and the following disclaimer.
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in the
  15  *    documentation and/or other materials provided with the distribution.
  16  * 3. All advertising materials mentioning features or use of this software
  17  *    must display the following acknowledgement:
  18  *      This product includes software developed by the University of
  19  *      California, Berkeley and its contributors.
  20  * 4. Neither the name of the University nor the names of its contributors
  21  *    may be used to endorse or promote products derived from this software
  22  *    without specific prior written permission.
  23  *
  24  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  25  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  26  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  27  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  28  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  29  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  30  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  31  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  32  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  33  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  34  * SUCH DAMAGE.
  35  *
  36  *      @(#)ansi.h      8.2 (Berkeley) 1/4/94
  37  */
  38
  39 #ifndef _ANSI_H_
  40 #define _ANSI_H_
  41
  42 /*
  43  * Types which are fundamental to the implementation and may appear in
  44  * more than one standard header are defined here.  Standard headers
  45  * then use:
  46  *      #ifdef  _BSD_SIZE_T_
  47  *      typedef _BSD_SIZE_T_ size_t;
  48  *      #undef  _BSD_SIZE_T_
  49  *      #endif
  50  */
  51 #define _BSD_CLOCK_T_   unsigned long           /* clock() */
  52 #define _BSD_PTRDIFF_T_ int                     /* ptr1 - ptr2 */
  53 #define _BSD_SIZE_T_    unsigned int            /* sizeof() */
  54 #define _BSD_SSIZE_T_   int                     /* byte count or error */
  55 #define _BSD_TIME_T_    int                     /* time() */
  56 #define _BSD_VA_LIST_   char *                  /* va_list */
  57 #define _BSD_CLOCKID_T_ int
  58 #define _BSD_TIMER_T_   int
  59
  60 /*
  61  * Runes (wchar_t) is declared to be an ``int'' instead of the more natural
  62  * ``unsigned long'' or ``long''.  Two things are happening here.  It is not
  63  * unsigned so that EOF (-1) can be naturally assigned to it and used.  Also,
  64  * it looks like 10646 will be a 31 bit standard.  This means that if your
  65  * ints cannot hold 32 bits, you will be in trouble.  The reason an int was
  66  * chosen over a long is that the is*() and to*() routines take ints (says
  67  * ANSI C), but they use _RUNE_T_ instead of int.  By changing it here, you
  68  * lose a bit of ANSI conformance, but your programs will still work.
  69  *
  70  * Note that _WCHAR_T_ and _RUNE_T_ must be of the same type.  When wchar_t
  71  * and rune_t are typedef'd, _WCHAR_T_ will be undef'd, but _RUNE_T remains
  72  * defined for ctype.h.
  73  */
  74 #define _BSD_WCHAR_T_   int                     /* wchar_t */
  75 #define _BSD_WINT_T_    int                     /* wint_t */
  76 #define _BSD_RUNE_T_    int                     /* rune_t */
  77
  78 /*
  79  * We describe off_t here so its declaration can be visible to
  80  * stdio without pulling in all of <sys/type.h>, thus appeasing ANSI.
  81  */
  82 #define _BSD_OFF_T_     long long               /* file offset */
  83
  84 #endif  /* _ANSI_H_ */
  85