mirror of https://github.com/BOINC/boinc.git
67 lines
2.1 KiB
C
67 lines
2.1 KiB
C
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/*
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Copyright (c) 1986, 1993, 1995 by University of Toronto.
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Written by Henry Spencer. Not derived from licensed software.
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Permission is granted to anyone to use this software for any
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purpose on any computer system, and to redistribute it in any way,
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subject to the following restrictions:
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1. The author is not responsible for the consequences of use of
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this software, no matter how awful, even if they arise
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from defects in it.
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2. The origin of this software must not be misrepresented, either
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by explicit claim or by omission.
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3. Altered versions must be plainly marked as such, and must not
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be misrepresented (by explicit claim or omission) as being
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the original software.
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*** THIS IS AN ALTERED VERSION. It was altered by Benoit
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*** Goudreault-Emond, bge@videotron.ca, on 2002/01/03, to add \< and
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*** \> for word matching, as well as pseudo character classes. It
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*** also handles wide characters quite well now. Also, the API was
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*** changed so an arbitrary number of parenthesized expressions can
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*** be used (and so were the internals of the regexp engine).
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***
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*** In general, the new API should be more re-entrant.
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4. This notice must not be removed or altered.
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*/
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/* invisible customization header for regexp implementation */
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#include <stdlib.h>
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#include <string.h>
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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/* undefine this to remove some extra checks */
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#define REGEXP_EXTRA_CHECKS
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/* internal error handler -- you need to provide an implementation.
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* By default, this does nothing, but you may want to send stuff to
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* the debug log or something. */
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void re_report(const char* error);
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/* memory allocation routines. Those are defaulted to
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* the C heap management routines. */
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void* re_malloc(size_t sz);
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void re_cfree(void* p);
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/* unicode handlers for translating stuff. Provide a sane implementation
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* for your character set. A default implementation is provided and
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* it kind of sucks.
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*
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* If REGEXP_UNICODE is not defined, those functions won't be used. */
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#ifdef REGEXP_UNICODE
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CHAR_TYPE* re_ansi_to_unicode(const char* s);
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char* re_unicode_to_ansi(const CHAR_TYPE* s);
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#endif
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#ifdef __cplusplus
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}
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#endif
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