/* * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. * * @APPLE_LICENSE_HEADER_START@ * * The contents of this file constitute Original Code as defined in and * are subject to the Apple Public Source License Version 1.1 (the * "License"). You may not use this file except in compliance with the * License. Please obtain a copy of the License at * http://www.apple.com/publicsource and read it before using this file. * * This Original Code and all software distributed under the License are * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the * License for the specific language governing rights and limitations * under the License. * * @APPLE_LICENSE_HEADER_END@ */ /*- * 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_ unsigned long /* clock() */ #if defined(__GNUC__) && defined(__PTRDIFF_TYPE__) && defined(__SIZE_TYPE__) #define _BSD_PTRDIFF_T_ __PTRDIFF_TYPE__ /* ptr1 - ptr2 */ #define _BSD_SIZE_T_ __SIZE_TYPE__ /* sizeof() */ #else #define _BSD_PTRDIFF_T_ int /* ptr1 - ptr2 */ #define _BSD_SIZE_T_ unsigned long /* sizeof() */ #endif /* __GNUC__ */ #define _BSD_SSIZE_T_ int /* byte count or error */ #define _BSD_TIME_T_ long /* time() */ #define _BSD_VA_LIST_ void * /* va_list */ #define _BSD_SOCKLEN_T_ int32_t /* socklen_t (duh) */ /* * 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. */ #if defined(__GNUC__) && defined(__WCHAR_TYPE__) #define _BSD_WCHAR_T_ __WCHAR_TYPE__ /* wchar_t */ #define _BSD_RUNE_T_ __WCHAR_TYPE__ /* rune_t */ #else #define _BSD_WCHAR_T_ int /* wchar_t */ #define _BSD_RUNE_T_ int /* rune_t */ #endif /* __GNUC__ */ #endif /* _ANSI_H_ */