blob: bbac95eeba5782c9b6869fd8c3cd18ed1d2b0bed (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
|
/*
* Definitions etc. for regexp(3) routines.
*
* Caveat: this is V8 regexp(3) [actually, a reimplementation thereof],
* not the System V one.
*/
#ifndef REGEXP_DWA20011023_H
#define REGEXP_DWA20011023_H
#include "config.h"
#define NSUBEXP 10
typedef struct regexp {
char const * startp[ NSUBEXP ];
char const * endp[ NSUBEXP ];
char regstart; /* Internal use only. */
char reganch; /* Internal use only. */
char * regmust; /* Internal use only. */
int32_t regmlen; /* Internal use only. */
char program[ 1 ]; /* Unwarranted chumminess with compiler. */
} regexp;
regexp * regcomp( char const * exp );
int32_t regexec( regexp * prog, char const * string );
void regerror( char const * s );
/*
* The first byte of the regexp internal "program" is actually this magic
* number; the start node begins in the second byte.
*/
#define MAGIC 0234
#endif
|
