43 lines
1.4 KiB
C
43 lines
1.4 KiB
C
/*
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Copyright 1992, 1993, 1994, 1997 Henry Spencer. All rights reserved.
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This software is not subject to any license of the American Telephone
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and Telegraph Company or of the Regents of the University of California.
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Permission is granted to anyone to use this software for any purpose on
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any computer system, and to alter it and redistribute it, subject
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to the following restrictions:
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1. The author is not responsible for the consequences of use of this
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software, no matter how awful, even if they arise from flaws in it.
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2. The origin of this software must not be misrepresented, either by
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explicit claim or by omission. Since few users ever read sources,
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credits must appear in the documentation.
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3. Altered versions must be plainly marked as such, and must not be
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misrepresented as being the original software. Since few users
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ever read sources, credits must appear in the documentation.
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4. This notice may not be removed or altered.
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*/
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/* utility definitions */
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#define DUPMAX _POSIX2_RE_DUP_MAX /* xxx is this right? */
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#define INFINITY (DUPMAX + 1)
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#define NC ((CHAR_MAX - CHAR_MIN) + 1)
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typedef unsigned char uch;
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/* switch off assertions (if not already off) if no REDEBUG */
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#ifndef REDEBUG
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#ifndef NDEBUG
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#define NDEBUG /* no assertions please */
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#endif
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#endif
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#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
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/* __SRCVERSION("utils.h $Rev: 153052 $"); */
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