/* $OpenBSD: ansi.h,v 1.1 2004/04/26 12:34:05 miod 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. 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. * * from: @(#)ansi.h 8.2 (Berkeley) 1/4/94 */ #ifndef __MACHINE_ANSI_H__ #define __MACHINE_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_ unsigned long /* clock() */ #define _BSD_PTRDIFF_T_ int /* ptr1 - ptr2 */ #define _BSD_SIZE_T_ unsigned int /* sizeof() */ #define _BSD_SSIZE_T_ int /* byte count or error */ #define _BSD_TIME_T_ int /* time() */ struct __va_list_tag; #if defined(__GNUC__) && __GNUC__ >= 3 #define _BSD_VA_LIST_ __builtin_va_list #else #define _BSD_VA_LIST_ struct __va_list_tag * /* va_list */ #endif #define _BSD_CLOCKID_T_ int #define _BSD_TIMER_T_ int /* * 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 */ /* * We describe off_t here so its declaration can be visible to * stdio without pulling in all of , thus appeasing ANSI. */ #define _BSD_OFF_T_ long long /* file offset */ #endif /* __MACHINE_ANSI_H__ */