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| 2 | pj | 1 | /*- |
| 2 | * Copyright (c) 1990, 1993 |
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| 3 | * The Regents of the University of California. All rights reserved. |
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| 4 | * |
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| 5 | * Redistribution and use in source and binary forms, with or without |
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| 6 | * modification, are permitted provided that the following conditions |
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| 7 | * are met: |
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| 8 | * 1. Redistributions of source code must retain the above copyright |
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| 9 | * notice, this list of conditions and the following disclaimer. |
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| 10 | * 2. Redistributions in binary form must reproduce the above copyright |
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| 11 | * notice, this list of conditions and the following disclaimer in the |
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| 12 | * documentation and/or other materials provided with the distribution. |
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| 13 | * 3. All advertising materials mentioning features or use of this software |
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| 14 | * must display the following acknowledgement: |
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| 15 | * This product includes software developed by the University of |
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| 16 | * California, Berkeley and its contributors. |
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| 17 | * 4. Neither the name of the University nor the names of its contributors |
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| 18 | * may be used to endorse or promote products derived from this software |
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| 19 | * without specific prior written permission. |
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| 20 | * |
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| 21 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
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| 22 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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| 23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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| 24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
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| 25 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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| 26 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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| 27 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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| 28 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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| 29 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
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| 30 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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| 31 | * SUCH DAMAGE. |
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| 32 | * |
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| 33 | * @(#)ansi.h 8.2 (Berkeley) 1/4/94 |
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| 34 | */ |
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| 35 | |||
| 36 | /* MODIFIED!!! */ |
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| 37 | |||
| 38 | #ifndef _MACHINE_ANSI_H_ |
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| 39 | #define _MACHINE_ANSI_H_ |
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| 40 | |||
| 41 | /* MG added */ |
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| 42 | #include <stddef.h> |
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| 43 | #include <stdarg.h> |
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| 44 | |||
| 45 | /* |
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| 46 | * Types which are fundamental to the implementation and must be declared |
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| 47 | * in more than one standard header are defined here. Standard headers |
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| 48 | * then use: |
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| 49 | * #ifdef _BSD_SIZE_T_ |
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| 50 | * typedef _BSD_SIZE_T_ size_t; |
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| 51 | * #undef _BSD_SIZE_T_ |
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| 52 | * #endif |
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| 53 | */ |
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| 54 | #define _BSD_CLOCK_T_ unsigned long /* clock() */ |
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| 55 | #define _BSD_PTRDIFF_T_ int /* ptr1 - ptr2 */ |
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| 56 | //#define _BSD_SIZE_T_ unsigned int /* sizeof() */ |
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| 57 | #define _BSD_SSIZE_T_ int /* byte count or error */ |
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| 58 | #define _BSD_TIME_T_ long /* time() */ |
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| 59 | |||
| 60 | /* |
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| 61 | * Types which are fundamental to the implementation and must be used |
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| 62 | * in more than one standard header although they are only declared in |
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| 63 | * one (perhaps nonstandard) header are defined here. Standard headers |
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| 64 | * use _BSD_XXX_T_ without undef'ing it. |
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| 65 | */ |
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| 66 | #define _BSD_OFF_T_ long long /* file offset */ |
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| 67 | #define _BSD_PID_T_ long /* process [group] */ |
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| 68 | //#define _BSD_VA_LIST_ char * /* va_list */ |
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| 69 | #define _BSD_VA_LIST_ va_list |
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| 70 | |||
| 71 | /* |
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| 72 | * Runes (wchar_t) is declared to be an ``int'' instead of the more natural |
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| 73 | * ``unsigned long'' or ``long''. Two things are happening here. It is not |
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| 74 | * unsigned so that EOF (-1) can be naturally assigned to it and used. Also, |
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| 75 | * it looks like 10646 will be a 31 bit standard. This means that if your |
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| 76 | * ints cannot hold 32 bits, you will be in trouble. The reason an int was |
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| 77 | * chosen over a long is that the is*() and to*() routines take ints (says |
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| 78 | * ANSI C), but they use _RUNE_T_ instead of int. By changing it here, you |
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| 79 | * lose a bit of ANSI conformance, but your programs will still work. |
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| 80 | * |
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| 81 | * Note that _WCHAR_T_ and _RUNE_T_ must be of the same type. When wchar_t |
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| 82 | * and rune_t are typedef'd, _WCHAR_T_ will be undef'd, but _RUNE_T remains |
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| 83 | * defined for ctype.h. |
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| 84 | */ |
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| 85 | //#define _BSD_WCHAR_T_ int /* wchar_t */ |
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| 86 | #define _BSD_RUNE_T_ int /* rune_t */ |
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| 87 | |||
| 88 | /* added MG */ |
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| 89 | #define _BSD_CT_RUNE_T_ int /* rune_t */ |
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| 90 | |||
| 91 | /* |
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| 92 | * Frequencies of the clock ticks reported by clock() and times(). They |
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| 93 | * are the same as stathz for bogus historical reasons. They should be |
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| 94 | * 1e6 because clock() and times() are implemented using getrusage() and |
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| 95 | * there is no good reason why they should be less accurate. There is |
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| 96 | * the bad reason that (broken) programs might not like clock_t or |
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| 97 | * CLOCKS_PER_SEC being ``double'' (``unsigned long'' is not large enough |
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| 98 | * to hold the required 24 hours worth of ticks if the frequency is |
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| 99 | * 1000000ul, and ``unsigned long long'' would be nonstandard). |
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| 100 | */ |
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| 101 | #define _BSD_CLK_TCK_ 128 |
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| 102 | #define _BSD_CLOCKS_PER_SEC_ 128 |
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| 103 | |||
| 104 | #endif /* !_MACHINE_ANSI_H_ */ |