/*- * 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 * $FreeBSD$ */ #ifndef _MACHINE_ANSI_H_ #define _MACHINE_ANSI_H_ /* * Types which are fundamental to the implementation and must be declared * 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_CLOCKID_T_ int /* clock_gettime()... */ #define _BSD_IN_ADDR_T_ __uint32_t /* inet(3) functions */ #define _BSD_IN_PORT_T_ __uint16_t #define _BSD_MBSTATE_T_ __mbstate_t /* mbstate_t */ #define _BSD_PTRDIFF_T_ int /* ptr1 - ptr2 */ #define _BSD_RUNE_T_ _BSD_CT_RUNE_T_ /* rune_t (see below) */ #define _BSD_SIZE_T_ unsigned int /* sizeof() */ #define _BSD_SOCKLEN_T_ __uint32_t /* socklen_t (duh) */ #define _BSD_SSIZE_T_ int /* byte count or error */ #define _BSD_TIME_T_ int /* time()... */ #define _BSD_TIMER_T_ int /* timer_gettime()... */ #define _BSD_WCHAR_T_ _BSD_CT_RUNE_T_ /* wchar_t (see below) */ #define _BSD_WINT_T_ _BSD_CT_RUNE_T_ /* wint_t (see below) */ /* * 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_ __int64_t /* file offset */ #define _BSD_PID_T_ int /* process [group] */ #define _BSD_VA_LIST_ char * /* va_list */ /* * The rune type above 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 _BSD_CT_RUNE_T_ instead of int. By changing it * here, you lose a bit of ANSI conformance, but your programs will still * work. * * NOTE: rune_t is not covered by ANSI nor other standards, and should not * be instantiated outside of lib/libc/locale. Use wchar_t. wchar_t and * rune_t must be the same type. Also wint_t must be no narrower than * wchar_t, and should also be able to hold all members of the largest * character set plus one extra value (WEOF). wint_t must be at least 16 bits. */ /* * 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_ 128 #define _BSD_CLOCKS_PER_SEC_ 128 /* * We define this here since both and needs it. */ #define __offsetof(type, field) ((size_t)(&((type *)0)->field)) /* * XXX this paragraph is very out of date. * Typedefs for especially magic types. #define's wouldn't work in the * __GNUC__ case, since __attribute__(()) only works in certain contexts. * This is not in , since that has too much namespace * pollution for inclusion in ANSI headers, yet we need __int64_t in at * least . */ #ifdef __GNUC__ typedef int __attribute__((__mode__(__DI__))) __int64_t; typedef unsigned int __attribute__((__mode__(__DI__))) __uint64_t; #else /* LONGLONG */ typedef long long __int64_t; /* LONGLONG */ typedef unsigned long long __uint64_t; #endif /* * 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 int __intptr_t; typedef unsigned int __uintptr_t; /* * mbstate_t is an opaque object to keep conversion state, during multibyte * stream conversions. The content must not be referenced by user programs. */ typedef union { char __mbstate8[128]; __int64_t _mbstateL; /* for alignment */ } __mbstate_t; #endif /* !_MACHINE_ANSI_H_ */