125 lines
5.1 KiB
C
125 lines
5.1 KiB
C
/* $FreeBSD$ */
|
|
/* From: NetBSD: ansi.h,v 1.9 1997/11/23 20:20:53 kleink Exp */
|
|
|
|
/*-
|
|
* Copyright (c) 1990, 1993
|
|
* The Regents of the University of California. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the University of
|
|
* California, Berkeley and its contributors.
|
|
* 4. Neither the name of the University nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* @(#)ansi.h 8.2 (Berkeley) 1/4/94
|
|
*/
|
|
|
|
#ifndef _ANSI_H_
|
|
#define _ANSI_H_
|
|
|
|
/*
|
|
* Types which are fundamental to the implementation and may appear in
|
|
* more than one standard header are defined here. Standard headers
|
|
* then use:
|
|
* #ifdef _BSD_SIZE_T_
|
|
* typedef _BSD_SIZE_T_ size_t;
|
|
* #undef _BSD_SIZE_T_
|
|
* #endif
|
|
*/
|
|
#define _BSD_CLOCK_T_ int /* clock() */
|
|
#define _BSD_PTRDIFF_T_ long /* ptr1 - ptr2 */
|
|
#define _BSD_SIZE_T_ unsigned long /* sizeof() */
|
|
#define _BSD_SSIZE_T_ long /* byte count or error */
|
|
#define _BSD_TIME_T_ int /* time() */
|
|
typedef struct {
|
|
char *__base;
|
|
int __offset;
|
|
int __pad;
|
|
} __va_list;
|
|
#define _BSD_VA_LIST_ __va_list /* va_list */
|
|
#define _BSD_CLOCKID_T_ int /* clockid_t */
|
|
#define _BSD_TIMER_T_ int /* timer_t */
|
|
#define _BSD_SUSECONDS_T_ int /* suseconds_t */
|
|
#define _BSD_USECONDS_T_ unsigned int /* useconds_t */
|
|
|
|
/*
|
|
* Types which are fundamental to the implementation and must be used
|
|
* in more than one standard header although they are only declared in
|
|
* one (perhaps nonstandard) header are defined here. Standard headers
|
|
* use _BSD_XXX_T_ without undef'ing it.
|
|
*/
|
|
#define _BSD_CT_RUNE_T_ int /* arg type for ctype funcs */
|
|
#define _BSD_OFF_T_ long /* file offset */
|
|
#define _BSD_PID_T_ int /* process [group] */
|
|
|
|
/*
|
|
* Runes (wchar_t) is declared to be an ``int'' instead of the more natural
|
|
* ``unsigned long'' or ``long''. Two things are happening here. It is not
|
|
* unsigned so that EOF (-1) can be naturally assigned to it and used. Also,
|
|
* it looks like 10646 will be a 31 bit standard. This means that if your
|
|
* ints cannot hold 32 bits, you will be in trouble. The reason an int was
|
|
* chosen over a long is that the is*() and to*() routines take ints (says
|
|
* ANSI C), but they use _RUNE_T_ instead of int. By changing it here, you
|
|
* lose a bit of ANSI conformance, but your programs will still work.
|
|
*
|
|
* Note that _WCHAR_T_ and _RUNE_T_ must be of the same type. When wchar_t
|
|
* and rune_t are typedef'd, _WCHAR_T_ will be undef'd, but _RUNE_T remains
|
|
* defined for ctype.h.
|
|
*/
|
|
#define _BSD_WCHAR_T_ int /* wchar_t */
|
|
#define _BSD_WINT_T_ int /* wint_t */
|
|
#define _BSD_RUNE_T_ int /* rune_t */
|
|
|
|
/*
|
|
* Frequencies of the clock ticks reported by clock() and times(). They
|
|
* are the same as stathz for bogus historical reasons. They should be
|
|
* 1e6 because clock() and times() are implemented using getrusage() and
|
|
* there is no good reason why they should be less accurate. There is
|
|
* the bad reason that (broken) programs might not like clock_t or
|
|
* CLOCKS_PER_SEC being ``double'' (``unsigned long'' is not large enough
|
|
* to hold the required 24 hours worth of ticks if the frequency is
|
|
* 1000000ul, and ``unsigned long long'' would be nonstandard).
|
|
*/
|
|
#define _BSD_CLK_TCK_ 100
|
|
#define _BSD_CLOCKS_PER_SEC_ 100
|
|
|
|
/*
|
|
* Internal names for basic integral types. Omit the typedef if
|
|
* not possible for a machine/compiler combination.
|
|
*/
|
|
typedef __signed char __int8_t;
|
|
typedef unsigned char __uint8_t;
|
|
typedef short __int16_t;
|
|
typedef unsigned short __uint16_t;
|
|
typedef int __int32_t;
|
|
typedef unsigned int __uint32_t;
|
|
typedef long __int64_t;
|
|
typedef unsigned long __uint64_t;
|
|
|
|
typedef long __intptr_t;
|
|
typedef unsigned long __uintptr_t;
|
|
|
|
#endif /* _ANSI_H_ */
|