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/* |
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* Definitions etc. for regexp(3) routines. |
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* |
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* Caveat: this is V8 regexp(3) [actually, a reimplementation thereof], |
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* not the System V one. |
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*/ |
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|
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#ifndef _REGEXP |
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#define _REGEXP 1 |
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|
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#define NSUBEXP 10 |
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typedef struct regexp { |
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char *startp[NSUBEXP]; |
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char *endp[NSUBEXP]; |
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char regstart; /* Internal use only. */ |
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char reganch; /* Internal use only. */ |
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char *regmust; /* Internal use only. */ |
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int regmlen; /* Internal use only. */ |
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char program[1]; /* Unwarranted chumminess with compiler. */ |
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} regexp; |
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|
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#if defined(__STDC__) || defined(__cplusplus) |
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# define _ANSI_ARGS_(x) x |
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#else |
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# define _ANSI_ARGS_(x) () |
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#endif |
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|
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extern regexp *regcomp _ANSI_ARGS_((char *exp)); |
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extern int regexec _ANSI_ARGS_((regexp *prog, char *string)); |
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extern int regexec2 _ANSI_ARGS_((regexp *prog, char *string, int notbol)); |
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extern void regsub _ANSI_ARGS_((regexp *prog, char *source, char *dest)); |
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extern void regerror _ANSI_ARGS_((char *msg)); |
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|
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#endif /* REGEXP */ |
