| 1 | /*
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| 2 | * Secret Labs' Regular Expression Engine
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| 3 | *
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| 4 | * regular expression matching engine
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| 5 | *
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| 6 | * Copyright (c) 1997-2001 by Secret Labs AB. All rights reserved.
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| 7 | *
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| 8 | * See the _sre.c file for information on usage and redistribution.
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| 9 | */
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| 10 |
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| 11 | #ifndef SRE_INCLUDED
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| 12 | #define SRE_INCLUDED
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| 13 |
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| 14 | #include "sre_constants.h"
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| 15 |
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| 16 | /* size of a code word (must be unsigned short or larger, and
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| 17 | large enough to hold a Py_UNICODE character) */
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| 18 | #ifdef Py_UNICODE_WIDE
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| 19 | #define SRE_CODE Py_UCS4
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| 20 | #else
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| 21 | #define SRE_CODE unsigned short
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| 22 | #endif
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| 23 |
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| 24 | typedef struct {
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| 25 | PyObject_VAR_HEAD
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| 26 | Py_ssize_t groups; /* must be first! */
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| 27 | PyObject* groupindex;
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