version 1.1, 1993/11/10 23:35:34 |
version 1.1.1.1, 1995/01/30 12:17:00 |
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/*- |
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* Copyright (c) 1992, 1993, 1994 Henry Spencer. |
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* Copyright (c) 1992, 1993, 1994 |
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* The Regents of the University of California. All rights reserved. |
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* |
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* This code is derived from software contributed to Berkeley by |
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* Henry Spencer. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions |
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* are met: |
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* 1. Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* 2. Redistributions in binary form must reproduce the above copyright |
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* notice, this list of conditions and the following disclaimer in the |
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* documentation and/or other materials provided with the distribution. |
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* 3. All advertising materials mentioning features or use of this software |
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* must display the following acknowledgement: |
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* This product includes software developed by the University of |
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* California, Berkeley and its contributors. |
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* 4. Neither the name of the University nor the names of its contributors |
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* may be used to endorse or promote products derived from this software |
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* without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND |
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE |
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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* SUCH DAMAGE. |
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* |
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* @(#)utils.h 8.3 (Berkeley) 3/20/94 |
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*/ |
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/* utility definitions */ |
/* utility definitions */ |
#define DUPMAX _POSIX2_RE_DUP_MAX /* xxx is this right? */ |
#define DUPMAX _POSIX2_RE_DUP_MAX /* xxx is this right? */ |
#define INFINITY (DUPMAX + 1) |
#define INFINITY (DUPMAX + 1) |
#define NC (CHAR_MAX - CHAR_MIN + 1) |
#define NC (CHAR_MAX - CHAR_MIN + 1) |
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typedef unsigned char uch; |
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typedef unsigned char uchar; |
/* switch off assertions (if not already off) if no REDEBUG */ |
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#ifndef REDEBUG |
#ifndef REDEBUG |
#ifndef NDEBUG |
#ifndef NDEBUG |
#define NDEBUG /* no assertions please */ |
#define NDEBUG /* no assertions please */ |
#endif |
#endif |
#endif |
#endif |
#include <assert.h> |
#include <assert.h> |
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/* for old systems with bcopy() but no memmove() */ |
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#ifdef USEBCOPY |
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#define memmove(d, s, c) bcopy(s, d, c) |
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#endif |